| V1.0 (capps): |
| Capps: |
| Beginning of the code base. |
| Isom: |
| Added reread |
| Added rewrite |
| Added read backwards |
| Added lseek+read |
| Added lseek+reread |
| |
| Capps: |
| Added more accurate time collection method. |
| Added alignment in the on chip Cache code. |
| Added change step when passing 16 Meg size file. |
| |
| Capps: |
| Added auto+ to purge on chip cache. |
| |
| kcollins: |
| replaced the lseek+read &reread test with random reads and writes |
| |
| Capps: |
| Replaced reverse re-read with record rewrite. This gives |
| both source and destination on chip cache hits. |
| |
| Capps: |
| added auto+multi |
| Support for multiple buffers in the iozone. |
| |
| Capps: |
| Removed the recursion through main(). |
| Cleaned up the printout when not in auto mode. |
| Added support for stride-read. ( Manual mode only ) |
| |
| Capps: |
| Cleanup so it will build for bsd4_2 ( C series machines ) |
| |
| Capps: |
| Cleanup on frontend. Now uses getopt() and has a real parser. |
| Cleanup on error handling. |
| Added throughput tests. |
| Eliminated page faults in the throughput tests. |
| |
| Capps: |
| Made all perf tests table driven. |
| Add back Bill's Copyright. |
| ansify, prototypes, scope limitations. |
| |
| V2.1 (kcollins): |
| Simplified auto mode logic. auto test now runs from |
| MEGABYTES_START to MEGABYTES_END and from RECLEN_START |
| to RECLEN_END with values multiplied by MULTIPLIER |
| each iteration. Range set to (4K...16M) for RECLEN |
| and (1M...512M) for MEGABYTES. (the physical I/O |
| tests for RECLEN <4K take several hours on a 1200). |
| |
| Enlarged MAXBUFFERSIZE to 16MB for large record tests. |
| |
| Added error checking for mallocs (!-). |
| |
| Changed multibuffer code to use all of MAXBUFFERSIZE |
| as a circular buffer, with the number of buffers |
| varying as MAXBUFFERSIZE/reclen. This corrects |
| problems where MAXBUFFERSIZE*MAXBUFFERS was very large. |
| Also modified auto mode so that tests where |
| reclen>filesize are skipped. |
| |
| Modified preadv code to vary the number of buffers as |
| necessary such that they will fit in min(MAXBUFFERSIZE,filesize). |
| This fixes problems where the number of buffers in |
| the i/o vector exceeded the size of mainbuffer. |
| |
| Added bzero for buffer when it is first malloc'd. This |
| ensures that it is initialized before use. |
| |
| Created a script (profile.fs) that runs a series of tests |
| to generate a "box" around common application variables |
| such as filesize, buffer size, buffer encachement, and |
| number of concurrent processes. This is intended to serve |
| as the "standard" filesystem profile. |
| |
| buffer reset to mainbuffer before each test loop |
| |
| V2.3 (kcollins): |
| |
| added -F option to write to specify pathnames for throughput |
| tests (allowing throughput tests to multiple filesystems). |
| |
| V2.4 (capps): |
| Changed preadv/pwritev to use a non-sequential access pattern. |
| Changed the version number. |
| Moved all user interface values to KB. This simplifies |
| the user interface. (consistant scaling) and it also |
| allows one to start with 512kb file. This is very important |
| since the first indirect block causes a significant |
| slowdown in the initial write cases. |
| |
| V2.5 (capps): |
| Re-structure and cleanup. |
| |
| V2.6 (kcollins) |
| Bug fix for the throughput tests. |
| |
| V2.7 (capps): |
| Added -o flag. This makes all file opens for writes |
| have the O_SYNC flag set. This makes all writes go |
| to disk before competion. This is useful for seeing |
| what the media can do without the buffer cache helping. |
| |
| V2.8 (capps): |
| Added -V flag. This turns on pattern verification. If |
| the user were to type: |
| -V 165 |
| Then bit pattern 0xa5 would be placed in every byte in the |
| buffer and when read back from buffer cache, or disk, |
| it will be verified to be correct. If it fails then |
| the error handler will specify the byte location of the |
| miscompare. |
| |
| V2.9 (capps): |
| Added fread/re-fread, fwrite/re-fwrite to list of tests. |
| Added -E to allow the user to run pread and friends as an option. |
| |
| V2.10 (capps): |
| Added -R. This will generate Excel compatible files that |
| can then be imported into Excel and graphed. |
| Added support for 5 targets to the makefile. |
| Added -M This prints out the uname -a stuff about a machine. |
| Added -O This gives all results in operations/sec instead of KB/sec. |
| More code cleanup. Update comments. |
| |
| V2.11 (kcollins) |
| added -A. Auto mode with no crossover and read/write tests only |
| changed default record size to 64KB (from 512 bytes) |
| |
| V2.12 (capps) |
| Added shared memory barrier sync for throughput mode. This |
| provides much finer control over the actual timeing |
| of the children. |
| Added mmap() for BSD (Convex) machines that do not |
| have System V shared memory. |
| Added two ways of showing throughput results. The second |
| method takes into consideration children that lag behind |
| due to slow devices, and gives results that are more accurate. |
| Cleanup of some tab problems in throughput results. |
| Cleanup of floating point output taking to much space. |
| Added -d to allow a variable delay comming out of the barrier |
| in the throughput tests. |
| V2.12 (kcollins) |
| added declaration for create_list to make ansi c compiles work |
| several fixes to some of the SPPUX 5.x make targets |
| added date run to banner (hope this doesn't break your scripts $-) |
| |
| V2.13 (capps) |
| Added "stone walling". During throughput tests, if one process |
| finishes then all others are sent a signal to tell them |
| to stop. (The parallel region has finished). This provides |
| better numbers for throughput. |
| Only bzero or fill min(reclen,CACHE_SIZE) this saves a bunch |
| of paging on workstations with small memory systems. |
| Fixed broken target in the makefile. |
| Note: use of -d is not advised. It makes the children not run |
| in parallel. |
| V2.14 (capps) |
| Bug fix to avoid anomaly in SPP-UX. In SPP-UX the filesystem |
| code preallocates meta-data to improve initial file writes. |
| The first indirect block allocation was causing a block |
| of zeros to be written syncronously. In SPP-UX the filesytem |
| code preallocates zero filled blocks when the first writer |
| touches a filesystem after a sync. A pool of on disk zero'd |
| blocks are created asynchronously and handed out to writers |
| when they cross the boundry into the first level indirect |
| and would have had to stop and wait for the zero filled |
| block to be written. Iozone's testing methodology was not |
| allowing the OS to have any time to complete the async |
| pre-allocation and was not showing the speed up that real |
| applications would see. |
| |
| V2.15 (capps) |
| Improve throughput testing mode. |
| |
| V2.16 (capps) |
| Added -U option. This allows the filesystem to be unmounted |
| and remounted between tests. This guarentees that the buffer |
| cache is cold. |
| |
| V2.17 (capps) |
| Added -T option. This makes the throughput tests use |
| threads instead of processes. Currently using pthread_create(), |
| pthread_self(), and pthread_exit(). |
| Cleaned up file cleanup mechanism. Control C will now cause |
| all temp files to be deleted. Removed all signals used to |
| control sub-processes. |
| |
| V2.18 (capps) |
| Cleanup. Added read stride, read backwards to the throughput |
| tests. Various bug fixes |
| |
| V2.19 (capps) |
| Removed all calls to malloc() and all use of system V shared |
| memory. mmap() is much easier to deal with. As for malloc() |
| HP programs are very limited on the ammount of malloc() space |
| and not nearly so constrained on mmap() memory. It was necessary |
| to move to mmap() since multiple threads all need buffers in |
| the processes address space. |
| Removed dependency on first thread being number 2. Iozone now |
| probes to find out what the thread library will return for |
| the first thread. This makes the switching thread libraries |
| much easier. |
| |
| V2.20 (capps) |
| Children now set stop_flag and shutdown all other children.There |
| is no further need to tell the parent to distribute the stop_flag. |
| verify, purge, and osync are now supported in the throughput |
| tests. Fixed bug where pthreads stack size was causing |
| segmentation violation when purgeit() was called for buffer |
| that were greater than 256kb. |
| |
| V2.21 (capps) |
| Enhanced throughput reporting. Now provides: |
| Child throughput, Parent throughput, Minimum throughput for |
| any child in the group, Maximum throughput for any child in the |
| group, and Minimum transfer count. Due to stone walling |
| not all children write the full requested size. This |
| minimum transfer count provides the user with knowledge of |
| how much work was performed by the slowest child. |
| Added -C flag. This allows the user to see all of the transfer |
| counts for each child. Had to add system 5 shared memory back. |
| Linux does not support mmap(MAP_ANONYMOUS|MAP_SHARED). So it |
| must use SYSV shared memory get get sharing working. |
| |
| V2.22 (capps) |
| Made changes to make iozone work correctly on Linux on a |
| PC. Changes are just scaling down the test to fit on a |
| pc, and scaling down shared segments to < 16 Meg so it |
| can run on an Intel 386 class machine. |
| Added: -L # Set the processor cache line size in bytes. |
| Added: -S # Set the processor cache size in kbytes. |
| Removed spin wait in parent waiting for threads to |
| finish each throughput test. Code not uses thread_join(). |
| Fixed -O (operations/sec) mode to work in throughput tests. |
| |
| V2.23 (capps) |
| Close small timing hole where thread/process has set stop flag |
| and others are in a system call. The hole allowed threads/processes |
| to continue to increment work done after one had finished and |
| told the others to stop. The result was that the children would |
| report slightly high numbers as they were not truely parallel |
| at the finish line. Added random read throughput test. |
| Fixes for VxFS small extents being created by prime_zb() functions. |
| Provides more details about the throughput run. |
| |
| V2.24 (capps) |
| Added support for -R (Excell chart generation) to the throughput |
| tests. Also added support for the -O (ops/sec) to the throughput |
| Excell chart. |
| |
| V2.25 (capps) |
| Added support for selecting which test to run. -i # |
| -i 0 -i 3 |
| will run write and read-backwards tests only. For a list |
| of the test numbers type iozone -h. |
| V2.26 (capps) |
| Added support for LARGE_FILES for the hpux-11.0 target. |
| |
| |
| V2.27 (capps) |
| All tests now verify one long word of data from each page |
| written/read to/from the file. This is to level the |
| playing field with systems that do not move data |
| when "read" or "write" is called, but instead just |
| map the file and perform the I/O when the address space |
| is touched. Benchmarks that do not validate the data |
| ,at least touch each page, do not measure the read/write |
| times just the map times. |
| Note: The -V option still verifies each byte of the buffer, |
| the default is now to verify one long from each page. |
| |
| V2.28 (capps) |
| Added support for benchmarking mmap() files. |
| Added more command line options. -B -G -D |
| B = Use mmap() files for the benchmark. |
| G = Use msync(MS_SYNC) for mmap files. |
| D = Use msync(MS_ASYNC) for mmap files. |
| |
| V2.29 (capps) |
| Bug fixes for: |
| Combination of running individual tests and mmap() files support. |
| Stride read bug that caused only portions of the total file to be |
| examined. |
| |
| V2.30 (capps) |
| Fixups for build under SPP-UX |
| |
| V2.31 (capps) |
| Fixups for build under Linux. |
| Added -j ### to support user setting the stride size for the |
| stride read benchmark. |
| |
| V2.32 (capps) |
| Add support for IRIX and IRIX64. |
| |
| V2.33 (capps) |
| Add support for POSIX async I/O benchmarking. Uses a library |
| to interface to POSIX async I/O model. The library provides |
| and extended async_read() interface. It takes the standard |
| calling options of read() but also allows the application to |
| perform read-ahead with a stride. (positive or negative) |
| and allows the user to specify how much read ahead to |
| perform. |
| Tested on HP-UX 11.0, Linux, SGI Origin. |
| |
| V2.34 (capps) |
| Added -k. This allows POSIX async I/O to utilize the buffer |
| specified and not to perform any bcopys. Fixes to make |
| multi-threadedness work on SGI Origin. |
| |
| V2.34 (capps) |
| Added [-k #]. This allows POSIX async I/O to utilize the buffer |
| specified and not to perform any bcopys. Fixes to make |
| multi-threadedness work on SGI Origin. |
| |
| V2.36 (capps) |
| Iozone is now a 64 bit application. It may be compiled for either |
| 64 bit or 32 bit machines. The makefile supports 64 and 32 bit |
| targets for machines that support 32 & 64 bit targets. |
| All version numbers are now automatically generated by |
| RCS. This is the last time we have to bump the version |
| number by hand. |
| |
| |
| ----------------------------------------------------------------------------------- |
| Changed over to RCS source control here: |
| Version Numbers are reset at this point back to Version 1.1. |
| ----------------------------------------------------------------------------------- |
| |
| |
| RCS file: iozone.c,v; Working file: iozone.c |
| head: 1.94 |
| locks: ; strict |
| access list: |
| symbolic names: |
| comment leader: " * " |
| total revisions: 94; selected revisions: 94 |
| description: |
| Initial rcs version of Iozone |
| ---------------------------- |
| Revision 1.94 |
| date: 99/01/18 13:02:57; author: capps; state: Exp; lines added/del: 7/2 |
| Call msync if writer wants sync in timing and terminates early in multi thread test case. |
| ---------------------------- |
| Revision 1.93 |
| date: 99/01/18 11:46:11; author: capps; state: Exp; lines added/del: 309/126 |
| Cleanup for include_flush and include_close for single and multi threaded operations. |
| ---------------------------- |
| Revision 1.92 |
| date: 99/01/15 10:53:58; author: capps; state: Exp; lines added/del: 40/11 |
| Add include_close support for throughput testing |
| ---------------------------- |
| Revision 1.91 |
| date: 98/12/07 09:26:22; author: capps; state: Exp; lines added/del: 43/24 |
| For Windows: Use the high resolution timers instead of timeofday(); |
| Fix a few casting problems. |
| ---------------------------- |
| Revision 1.90 |
| date: 98/11/30 14:49:46; author: capps; state: Exp; lines added/del: 24/17 |
| Update the copyright and names and places |
| ---------------------------- |
| Revision 1.89 |
| date: 98/10/30 09:04:51; author: capps; state: Exp; lines added/del: 1/2 |
| An extra close(fd) causes HP-UX to fail future unmounts... |
| ---------------------------- |
| Revision 1.88 |
| date: 98/10/29 09:47:25; author: capps; state: Exp; lines added/del: 17/17 |
| Cleanup the help screen |
| ---------------------------- |
| Revision 1.87 |
| date: 98/10/28 23:31:11; author: capps; state: Exp; lines added/del: 7/6 |
| Spelling error fix. |
| ---------------------------- |
| Revision 1.86 |
| date: 98/10/14 11:21:50; author: capps; state: Exp; lines added/del: 23/68 |
| Unified the time method to only have 2 ways to get time. |
| ---------------------------- |
| Revision 1.85 |
| date: 98/10/14 09:22:09; author: capps; state: Exp; lines added/del: 91/91 |
| Added code to remove the latency of gettimeofday() from the file performance measurements. |
| ---------------------------- |
| Revision 1.84 |
| date: 98/10/12 11:44:50; author: capps; state: Exp; lines added/del: 107/8 |
| Add time resolution output, and fix the divide by zero when the time in |
| a system call turns out to be Zero. This will introduce distortion for machines |
| that have very fast system calls and very poor time resolution. Windows |
| has a 50 Milli second resolution on gettimeofday(). So... to fix it |
| all calls that take less than 50 Milli seconds will be rounded up to |
| cost 50 milliseconds. |
| ---------------------------- |
| Revision 1.83 |
| date: 98/10/06 09:58:16; author: capps; state: Exp; lines added/del: 46/2 |
| Add support for Windows build |
| ---------------------------- |
| Revision 1.82 |
| date: 98/09/23 09:48:02; author: capps; state: Exp; lines added/del: 2/2 |
| Fix bug where -i # was leaving tmp files after throughput test. |
| ---------------------------- |
| Revision 1.81 |
| date: 98/09/23 09:41:12; author: capps; state: Exp; lines added/del: 1/3 |
| Remove debug printf |
| ---------------------------- |
| Revision 1.80 |
| date: 98/09/23 09:29:01; author: capps; state: Exp; lines added/del: 23/1 |
| Add my_nap(). This allows the threads to switch processors to their |
| new bound processor before performing any work. |
| ---------------------------- |
| Revision 1.79 |
| date: 98/09/22 11:57:20; author: capps; state: Exp; lines added/del: 8/8 |
| Change xx back into an int so the modulo will work better. |
| ---------------------------- |
| Revision 1.78 |
| date: 98/09/18 16:27:05; author: capps; state: Exp; lines added/del: 18/15 |
| Remove create in rewrite path. |
| ---------------------------- |
| Revision 1.77 |
| date: 98/08/17 16:44:06; author: capps; state: Exp; lines added/del: 23/1 |
| Fixes for Solaris and the new processor bind feature. |
| ---------------------------- |
| Revision 1.76 |
| date: 98/08/17 16:17:45; author: capps; state: Exp; lines added/del: 1/2 |
| Remove debug code. |
| ---------------------------- |
| Revision 1.75 |
| date: 98/08/17 16:16:15; author: capps; state: Exp; lines added/del: 92/5 |
| Add support for binding procs/threads to cpus. |
| ---------------------------- |
| Revision 1.74 |
| date: 98/08/07 16:51:41; author: capps; state: Exp; lines added/del: 4/3 |
| Add fsync to the fwrite test case when the user specifies -e |
| ---------------------------- |
| Revision 1.73 |
| date: 98/08/07 16:47:38; author: capps; state: Exp; lines added/del: 178/208 |
| Add -c and -e to allow closes and fsyncs to be inside the timing calculations. |
| ---------------------------- |
| Revision 1.72 |
| date: 98/08/06 22:40:15; author: capps; state: Exp; lines added/del: 9/1 |
| Add setvbuf to fwrite and fread tests so that the internal fwrite and fread |
| buffer size is the same as the record size. This is what a well tuned application |
| would do. |
| ---------------------------- |
| Revision 1.71 |
| date: 98/08/06 09:03:06; author: capps; state: Exp; lines added/del: 2/3 |
| Fix fsync filename problem in fwrite_perf_test |
| ---------------------------- |
| Revision 1.70 |
| date: 98/08/05 18:06:41; author: capps; state: Exp; lines added/del: 6/2 |
| Add fsync after fwrite test case so the fread will start with a |
| clean buffer cache and no writes in progress. |
| ---------------------------- |
| Revision 1.69 |
| date: 98/08/03 10:45:49; author: capps; state: Exp; lines added/del: 3/3 |
| Bug fix for -V option not filling the entire buffer. |
| ---------------------------- |
| Revision 1.68 |
| date: 98/07/30 22:11:11; author: capps; state: Exp; lines added/del: 2/3 |
| Fix for solaris |
| ---------------------------- |
| Revision 1.67 |
| date: 98/07/30 22:08:19; author: capps; state: Exp; lines added/del: 2/2 |
| Fix for solaris |
| ---------------------------- |
| Revision 1.66 |
| date: 98/07/30 22:05:02; author: capps; state: Exp; lines added/del: 43/15 |
| Add support for Solaris |
| ---------------------------- |
| Revision 1.65 |
| date: 98/07/01 14:19:19; author: capps; state: Exp; lines added/del: 80/82 |
| Move end_async inside the timing loops as in async I/O it counts. |
| ---------------------------- |
| Revision 1.64 |
| date: 98/06/16 17:04:36; author: capps; state: Exp; lines added/del: 13/2 |
| Correct problem where user specifies pread tests on hpux... which does not |
| support these operations. The test now prints an error message and exits. |
| ---------------------------- |
| Revision 1.63 |
| date: 98/06/16 16:54:22; author: capps; state: Exp; lines added/del: 1/2 |
| Remove exit from auto_test. This allows the message "iozone test complete" to |
| be printed when in auto test mode. |
| ---------------------------- |
| Revision 1.62 |
| date: 98/06/10 10:54:28; author: capps; state: Exp; lines added/del: 175/173 |
| All exit()s now have a unique exit value. |
| ---------------------------- |
| Revision 1.61 |
| date: 98/05/18 13:34:03; author: capps; state: Exp; lines added/del: 17/18 |
| Move .dat file descriptors to global data. Needed to prevent re-opens. |
| ---------------------------- |
| Revision 1.60 |
| date: 98/05/18 13:24:22; author: capps; state: Exp; lines added/del: 6/3 |
| Bug fix. Prevents re-opending .dat files when in auto mode. |
| ---------------------------- |
| Revision 1.59 |
| date: 98/05/08 13:03:02; author: capps; state: Exp; lines added/del: 21/3 |
| Enhance throughput tests to follow the -i test number to run options. |
| ---------------------------- |
| Revision 1.58 |
| date: 98/05/07 14:15:49; author: capps; state: Exp; lines added/del: 109/39 |
| Make VXFS a define in the make command. This makes moving to other targets |
| easier. It removes the binding of HPUX and VXFS. |
| Also, Added -Q to support offset/latency file generation for later use |
| as inputs to plot program. |
| ---------------------------- |
| Revision 1.57 |
| date: 98/05/06 15:09:43; author: capps; state: Exp; lines added/del: 100/27 |
| Add -N to provide results in microseconds per operation. |
| ---------------------------- |
| Revision 1.56 |
| date: 98/05/05 13:23:29; author: capps; state: Exp; lines added/del: 3/10 |
| If the user specifies -i 0 then run both write and rewrite tests. |
| ---------------------------- |
| Revision 1.55 |
| date: 98/04/30 15:19:02; author: capps; state: Exp; lines added/del: 1/1 |
| No change |
| ---------------------------- |
| Revision 1.54 |
| date: 98/04/30 15:09:58; author: capps; state: Exp; lines added/del: 2/2 |
| Unlink the vxfstest when the test fails. |
| ---------------------------- |
| Revision 1.53 |
| date: 98/04/30 13:07:21; author: capps; state: Exp; lines added/del: 7/5 |
| Cleanup help output. |
| ---------------------------- |
| Revision 1.52 |
| date: 98/04/30 12:58:29; author: capps; state: Exp; lines added/del: 21/4 |
| Add async I/O with no bcopy to throughput tests. |
| ---------------------------- |
| Revision 1.51 |
| date: 98/04/29 15:29:29; author: capps; state: Exp; lines added/del: 5/1 |
| Fixes so it will compile on the SGI Origin. |
| ---------------------------- |
| Revision 1.50 |
| date: 98/04/29 11:57:58; author: capps; state: Exp; lines added/del: 5/1 |
| Do not need to limit async ops. Fix is in libasync.c |
| ---------------------------- |
| Revision 1.49 |
| date: 98/04/29 10:45:19; author: capps; state: Exp; lines added/del: 61/3 |
| Add async I/O to throughput testing for writes |
| ---------------------------- |
| Revision 1.48 |
| date: 98/04/28 11:57:13; author: capps; state: Exp; lines added/del: 5/1 |
| Limit max async operations to 60. Beyond this there be dragons. |
| ---------------------------- |
| Revision 1.47 |
| date: 98/04/28 10:16:09; author: capps; state: Exp; lines added/del: 108/21 |
| Completed support for no_bcopy POSIX async I/O in the async_write_no_copy path. |
| This allows write tests to perform async I/O with buffers released when |
| the write is completed. |
| ---------------------------- |
| Revision 1.46 |
| date: 98/04/27 16:58:38; author: capps; state: Exp; lines added/del: 43/10 |
| Add aio_write() to the write and re-write tests. This provides |
| POSIX async I/O for the those tests. |
| ---------------------------- |
| Revision 1.45 |
| date: 98/04/25 09:53:39; author: capps; state: Exp; lines added/del: 3/2 |
| direct_flag is an int. Was a char in one place and |
| an int in another. |
| ---------------------------- |
| Revision 1.44 |
| date: 98/04/25 09:17:42; author: capps; state: Exp; lines added/del: 27/15 |
| More support for vx_direct support in the write path |
| ---------------------------- |
| Revision 1.43 |
| date: 98/04/24 16:33:44; author: capps; state: Exp; lines added/del: 115/77 |
| Move VX_DIRECT to libasync. But keep the VX_DIRECT support also |
| in iozone. So one can use VX_DIRECT with and without async I/O |
| ---------------------------- |
| Revision 1.42 |
| date: 98/04/24 16:20:34; author: capps; state: Exp; lines added/del: 127/60 |
| Move VX_DIRECT to the libasync module. |
| ---------------------------- |
| Revision 1.41 |
| date: 98/04/24 15:50:54; author: capps; state: Exp; lines added/del: 190/7 |
| Add support for VxFS VX_DIRECT |
| Idea is to use VX_DIRECT and POSIX async I/O together |
| ---------------------------- |
| Revision 1.40 |
| date: 98/04/22 16:38:25; author: capps; state: Exp; lines added/del: 5/5 |
| Sppux wants ail_gettimeofday variables to be unsigned int. |
| ---------------------------- |
| Revision 1.39 |
| date: 98/04/22 16:19:50; author: capps; state: Exp; lines added/del: 7/3 |
| Fix -M option not printing cleanly |
| Fix -R in 32 bit mode printing garbage. |
| ---------------------------- |
| Revision 1.38 |
| date: 98/04/22 15:56:02; author: capps; state: Exp; lines added/del: 1/1 |
| Change to only disply revision not full header. |
| ---------------------------- |
| Revision 1.37 |
| date: 98/04/22 15:52:19; author: capps; state: Exp; lines added/del: 1/1 |
| Add RCS Header to support versioning. |
| ---------------------------- |
| Revision 1.36 |
| date: 98/04/22 15:38:26; author: capps; state: Exp; lines added/del: 1/1 |
| fix to bcopy() third arg needs to be size_t for 32 bit mode. |
| ---------------------------- |
| Revision 1.35 |
| date: 98/04/22 09:09:24; author: capps; state: Exp; lines added/del: 17/17 |
| Bug fixes for 64 bit mode on IRIX, and addition |
| on the internal inuse queue to insure that the |
| internal struct_cache_ent structures are not released |
| too early when doing direct I/O (async_read_no_copy). |
| ---------------------------- |
| Revision 1.34 |
| date: 98/04/21 09:31:02; author: capps; state: Exp; lines added/del: 4/0 |
| Fix to eliminate hidden (dot) files that iozone was creating |
| in throughput mode. All files are now visible with ls. |
| ---------------------------- |
| Revision 1.33 |
| date: 98/04/21 08:30:35; author: capps; state: Exp; lines added/del: 7/1 |
| Have Iozone print the compile model used. |
| ---------------------------- |
| Revision 1.32 |
| date: 98/04/20 18:46:02; author: capps; state: Exp; lines added/del: 49/20 |
| Fixes for 32 bit mode. |
| ---------------------------- |
| Revision 1.31 |
| date: 98/04/20 16:57:29; author: capps; state: Exp; lines added/del: 8/8 |
| make sure malloc is called with (size_t) parameter. |
| ---------------------------- |
| Revision 1.30 |
| date: 98/04/20 16:05:08; author: capps; state: Exp; lines added/del: 933/757 |
| Iozone now 64 bit application |
| ---------------------------- |
| Revision 1.29 |
| date: 98/04/20 12:32:25; author: capps; state: Exp; lines added/del: 4/4 |
| Move msync to before munmap so file gets written. |
| ---------------------------- |
| Revision 1.28 |
| date: 98/04/20 10:21:30; author: capps; state: Exp; lines added/del: 2/2 |
| Minor fix for -O flag and -B not working smoothly together. |
| ---------------------------- |
| Revision 1.27 |
| date: 98/04/20 10:17:19; author: capps; state: Exp; lines added/del: 0/0 |
| No change |
| |
| ---------------------------- |
| Revision 1.26 |
| date: 98/04/19 15:11:07; author: capps; state: Exp; lines added/del: 5/5 |
| Remove prime_zbfill. It causes problems with mmap files. |
| ---------------------------- |
| Revision 1.25 |
| date: 98/04/16 15:24:50; author: capps; state: Exp; lines added/del: 228/70 |
| -H is Nastran async I/O with bcopy |
| -k is async I/O without any bcopys |
| ---------------------------- |
| Revision 1.24 |
| date: 98/04/15 16:48:30; author: capps; state: Exp; lines added/del: 22/4 |
| fix to make build on 9.05 and 10.1 |
| ---------------------------- |
| Revision 1.23 |
| date: 98/04/15 15:36:55; author: capps; state: Exp; lines added/del: 9/9 |
| Cleanup some compiler warnings about un-initialized variables. They |
| are not really un-initialized and used but it does generate |
| compiler warnings on some machines. |
| ---------------------------- |
| Revision 1.22 |
| date: 98/04/15 15:32:56; author: capps; state: Exp; lines added/del: 7/7 |
| Need to free the dummyname space a bit later. |
| ---------------------------- |
| Revision 1.21 |
| date: 98/04/15 14:37:05; author: capps; state: Exp; lines added/del: 27/13 |
| Fix to use smaller stack size in thread_ routines. It was causing |
| the SGI to drop core in throughput tests. |
| ---------------------------- |
| Revision 1.20 |
| date: 98/04/14 17:01:19; author: capps; state: Exp; lines added/del: 27/16 |
| Fix a memory leak. In multi_throughput testing shmalloc was getting called |
| for each iteration. This is not needed and causes much to much |
| shm to be allocated. Not broken but definately a pig. |
| ---------------------------- |
| Revision 1.19 |
| date: 98/04/14 15:19:15; author: capps; state: Exp; lines added/del: 2/0 |
| When -k is specified alone this will turn on the POSIX async I/O and |
| set depth to 0. |
| ---------------------------- |
| Revision 1.18 |
| date: 98/04/14 15:00:18; author: capps; state: Exp; lines added/del: 21/20 |
| Fixes to make multi-threaded version run on the SGI Origin. |
| ---------------------------- |
| Revision 1.17 |
| date: 98/04/14 11:55:44; author: capps; state: Exp; lines added/del: 17/11 |
| Add support for -k. When using POSIX async I/O use the |
| buffer specified and do not perform any bcopys. |
| ---------------------------- |
| Revision 1.16 |
| date: 98/04/13 10:22:18; author: capps; state: Exp; lines added/del: 27/380 |
| Add libasync library support |
| ---------------------------- |
| Revision 1.15 |
| date: 98/04/11 12:09:25; author: capps; state: Exp; lines added/del: 1/0 |
| Fix memory leak. Now calls del_cache when ever any calls to async_end happen. |
| This will ensure that there are no outstanding I/Os on the cache that |
| ha ve not been canceled . |
| ---------------------------- |
| Revision 1.14 |
| date: 98/04/11 11:57:10; author: capps; state: Exp; lines added/del: 632/47 |
| Add support for POSIX async I/O testing |
| ---------------------------- |
| Revision 1.13 |
| date: 98/03/31 14:30:15; author: capps; state: Exp; lines added/del: 44/6 |
| Fix support for bsd4_2 and ConvexOS |
| ---------------------------- |
| Revision 1.12 |
| date: 98/03/31 11:26:34; author: capps; state: Exp; lines added/del: 2/2 |
| Bump version number to 2.32 |
| ---------------------------- |
| Revision 1.11 |
| date: 98/03/31 11:20:51; author: capps; state: Exp; lines added/del: 70/6 |
| Add support for SGI IRIX and SGI IRIX64 |
| ---------------------------- |
| Revision 1.10 |
| date: 98/03/27 14:00:47; author: capps; state: Exp; lines added/del: 15/20 |
| Put the bcopy back. It is more represenative |
| of what the real application will do. |
| ---------------------------- |
| Revision 1.9 |
| date: 98/03/27 13:25:02; author: capps; state: Exp; lines added/del: 40/14 |
| Improved mmap file support. Now only have 1 long word from |
| each page touched. This eliminates the overhead of bcopy |
| dominating the results. It also is performing the same |
| work that the non-mmap version does with verify(). |
| ---------------------------- |
| Revision 1.8 |
| date: 98/03/27 10:41:13; author: capps; state: Exp; lines added/del: 10/4 |
| Bug fix. Frewrite was truncating the file. This fix |
| ensures that the Frewrite test opens without trunc. |
| ---------------------------- |
| Revision 1.7 |
| date: 98/03/27 10:16:41; author: capps; state: Exp; lines added/del: 3/3 |
| Fix report to specify stride size as a function of reclen. |
| It did not make sense to output kbytes as the value changes |
| when in auto mode to match the current record length. |
| ---------------------------- |
| Revision 1.6 |
| date: 98/03/26 15:28:15; author: capps; state: Exp; lines added/del: 16/8 |
| Add support for -j option. This |
| allows the user to specify the stride size for |
| the strided file access benchmark. |
| ---------------------------- |
| Revision 1.5 |
| date: 98/03/25 15:27:01; author: capps; state: Exp; lines added/del: 1/1 |
| Fixup help screen to reflect new options |
| ---------------------------- |
| Revision 1.4 |
| date: 98/03/25 15:21:23; author: capps; state: Exp; lines added/del: 1/1 |
| Change the revision number |
| ---------------------------- |
| Revision 1.3 |
| date: 98/03/25 15:20:28; author: capps; state: Exp; lines added/del: 16/1 |
| Fixup support for Linux |
| ---------------------------- |
| Revision 1.2 |
| date: 98/03/25 13:58:05; author: capps; state: Exp; lines added/del: 16/3 |
| Bug fixes for SPP-UX |
| ---------------------------- |
| Revision 1.1 |
| date: 98/03/25 10:43:45; author: capps; state: Exp; |
| Initial revision |
| ============================================================================= |
| |
| RCS file: libasync.c,v; Working file: libasync.c |
| head: 1.39 |
| locks: ; strict |
| access list: |
| symbolic names: |
| comment leader: " * " |
| total revisions: 39; selected revisions: 39 |
| description: |
| Initial version of POSIX async I/O library interface. |
| ---------------------------- |
| Revision 1.39 |
| date: 98/07/30 22:05:21; author: capps; state: Exp; lines added/del: 3/1 |
| Add support for Solaris |
| ---------------------------- |
| Revision 1.38 |
| date: 98/07/07 13:00:39; author: capps; state: Exp; lines added/del: 1/11 |
| Remove extra bcopy in the async_write_no_bcopy path. |
| ---------------------------- |
| Revision 1.37 |
| date: 98/06/11 09:47:58; author: capps; state: Exp; lines added/del: 3/3 |
| Fix syntax error for IRIX |
| ---------------------------- |
| Revision 1.36 |
| date: 98/06/10 10:56:55; author: capps; state: Exp; lines added/del: 10/10 |
| All exit()s now have a unique exit value. |
| ---------------------------- |
| Revision 1.35 |
| date: 98/05/07 14:17:20; author: capps; state: Exp; lines added/del: 2/2 |
| Make VXFS a define in the make command. This makes moving to other targets |
| easier. It removes the binding of HPUX and VXFS. |
| Also, Added -Q to support offset/latency file generation for later use |
| as inputs to plot program. |
| ---------------------------- |
| Revision 1.34 |
| date: 98/04/30 15:19:54; author: capps; state: Exp; lines added/del: 1/3 |
| Remove debug code that breaks 64 bit mode compiled code. |
| ---------------------------- |
| Revision 1.33 |
| date: 98/04/30 13:09:13; author: capps; state: Exp; lines added/del: 2/2 |
| Make retval an int so it can be checked for less than zero. |
| ---------------------------- |
| Revision 1.32 |
| date: 98/04/29 16:49:34; author: capps; state: Exp; lines added/del: 5/11 |
| If overshooting on number of asyncs then terminate the loop and |
| let the next time through pick up the I/O. |
| ---------------------------- |
| Revision 1.31 |
| date: 98/04/29 16:37:49; author: capps; state: Exp; lines added/del: 3/3 |
| Remove debug code |
| ---------------------------- |
| Revision 1.30 |
| date: 98/04/29 15:29:48; author: capps; state: Exp; lines added/del: 3/1 |
| Fixes so it will compile on the SGI Origin. |
| ---------------------------- |
| Revision 1.29 |
| date: 98/04/29 11:56:27; author: capps; state: Exp; lines added/del: 36/10 |
| Work around for bug in POSIX async I/O library |
| ---------------------------- |
| Revision 1.28 |
| date: 98/04/29 11:04:26; author: capps; state: Exp; lines added/del: 1/2 |
| Remove debug code |
| ---------------------------- |
| Revision 1.27 |
| date: 98/04/29 11:02:54; author: capps; state: Exp; lines added/del: 54/27 |
| Added resource shortage paths. |
| ---------------------------- |
| Revision 1.26 |
| date: 98/04/28 18:12:51; author: capps; state: Exp; lines added/del: 1/3 |
| Add async I/O to the throughput tests |
| ---------------------------- |
| Revision 1.25 |
| date: 98/04/28 17:12:40; author: capps; state: Exp; lines added/del: 3/1 |
| fix wait_for_ routine to reset w_tail if item being removed is also the tail. |
| ---------------------------- |
| Revision 1.24 |
| date: 98/04/28 16:14:06; author: capps; state: Exp; lines added/del: 1/3 |
| bug fix. 2 calls to malloc for aligned memory. |
| ---------------------------- |
| Revision 1.23 |
| date: 98/04/28 11:57:39; author: capps; state: Exp; lines added/del: 37/13 |
| Limit max async operations to 60. Beyond this there be dragons. |
| ---------------------------- |
| Revision 1.22 |
| date: 98/04/28 10:17:22; author: capps; state: Exp; lines added/del: 127/42 |
| Completed support for no_bcopy POSIX async I/O in the async_write_no_copy path. |
| This allows write tests to perform async I/O with buffers released when |
| the write is completed. |
| ---------------------------- |
| Revision 1.21 |
| date: 98/04/27 16:59:14; author: capps; state: Exp; lines added/del: 246/9 |
| Add aio_write() to the write and re-write tests. This provides |
| POSIX async I/O for the those tests. |
| ---------------------------- |
| Revision 1.20 |
| date: 98/04/24 16:20:55; author: capps; state: Exp; lines added/del: 15/3 |
| Move VX_DIRECT to the libasync module. |
| ---------------------------- |
| Revision 1.19 |
| date: 98/04/24 15:50:13; author: capps; state: Exp; lines added/del: 42/11 |
| Add support for VxFS VX_DIRECT |
| Idea is to use VX_DIRECT and POSIX async I/O together |
| ---------------------------- |
| Revision 1.18 |
| date: 98/04/24 12:36:42; author: capps; state: Exp; lines added/del: 13/5 |
| Fix some error printfs to match the size of the off_t. |
| ---------------------------- |
| Revision 1.17 |
| date: 98/04/24 12:18:11; author: capps; state: Exp; lines added/del: 7/7 |
| Fixes for LP64 mode. off_t changed to off64_t |
| ---------------------------- |
| Revision 1.16 |
| date: 98/04/24 09:33:32; author: capps; state: Exp; lines added/del: 275/35 |
| Add comments and fix for LP64 model on hpux. |
| ---------------------------- |
| Revision 1.15 |
| date: 98/04/23 16:58:06; author: capps; state: Exp; lines added/del: 167/13 |
| Make libasync large file aware. |
| ---------------------------- |
| Revision 1.14 |
| date: 98/04/22 15:58:45; author: capps; state: Exp; lines added/del: 1/1 |
| Change version to only display rcs version id. |
| ---------------------------- |
| Revision 1.13 |
| date: 98/04/22 15:52:54; author: capps; state: Exp; lines added/del: 1/2 |
| Add RCS version support |
| ---------------------------- |
| Revision 1.12 |
| date: 98/04/22 11:39:35; author: capps; state: Exp; lines added/del: 52/8 |
| Add firewall to prevent in flight changes to the aiocb structure. |
| ---------------------------- |
| Revision 1.11 |
| date: 98/04/22 09:10:36; author: capps; state: Exp; lines added/del: 57/19 |
| Bug fixes for 64 bit mode on IRIX, and addition |
| on the internal inuse queue to insure that the |
| internal struct_cache_ent structures are not released |
| too early when doing direct I/O (async_read_no_copy). |
| ---------------------------- |
| Revision 1.10 |
| date: 98/04/21 09:34:14; author: capps; state: Exp; lines added/del: 18/10 |
| Improve error messages. |
| ---------------------------- |
| Revision 1.9 |
| date: 98/04/20 16:06:21; author: capps; state: Exp; lines added/del: 53/50 |
| Iozone now 64 bit application |
| ---------------------------- |
| Revision 1.8 |
| date: 98/04/20 10:17:59; author: capps; state: Exp; lines added/del: 0/0 |
| no change |
| ---------------------------- |
| Revision 1.7 |
| date: 98/04/17 08:49:16; author: capps; state: Exp; lines added/del: 15/2 |
| Optimization on async operations. Just add one to the end |
| of the list if the list already has more than one item. |
| ---------------------------- |
| Revision 1.6 |
| date: 98/04/17 00:00:30; author: capps; state: Exp; lines added/del: 10/2 |
| Make cancel keep trying until it succeeds. Otherwise transfers after the buffer |
| is freed can occur. |
| ---------------------------- |
| Revision 1.5 |
| date: 98/04/16 16:49:28; author: capps; state: Exp; lines added/del: 49/4 |
| Improve error handling when running machine out of memory. |
| ---------------------------- |
| Revision 1.4 |
| date: 98/04/16 15:26:41; author: capps; state: Exp; lines added/del: 118/28 |
| added async_read_no_copy(). This allows the application to let the |
| library specify the destination buffer and perform the async I/O |
| without unwanted bcopys. |
| ---------------------------- |
| Revision 1.3 |
| date: 98/04/14 11:56:23; author: capps; state: Exp; lines added/del: 36/10 |
| Add supporf for -k. When using POSIX async I/O use |
| the buffer specified and do not perform any bcopys. |
| ---------------------------- |
| Revision 1.2 |
| date: 98/04/13 10:35:20; author: capps; state: Exp; lines added/del: 5/7 |
| Fixup for error path to propagate any small transfers. |
| ---------------------------- |
| Revision 1.1 |
| date: 98/04/13 10:21:23; author: capps; state: Exp; |
| Initial revision |
| ============================================================================= |
| |
| RCS file: makefile,v; Working file: makefile |
| head: 1.20 |
| locks: ; strict |
| access list: |
| symbolic names: |
| comment leader: "# " |
| total revisions: 20; selected revisions: 20 |
| description: |
| Initial version of makefile |
| ---------------------------- |
| Revision 1.20 |
| date: 98/10/06 10:36:22; author: capps; state: Exp; lines added/del: 87/28 |
| Add comments to describe each targets capabilities. |
| ---------------------------- |
| Revision 1.19 |
| date: 98/10/06 09:59:18; author: capps; state: Exp; lines added/del: 3/3 |
| Fix spelling error |
| ---------------------------- |
| Revision 1.18 |
| date: 98/10/06 09:58:29; author: capps; state: Exp; lines added/del: 18/3 |
| Add support for Windows build |
| ---------------------------- |
| Revision 1.17 |
| date: 98/08/17 16:44:56; author: capps; state: Exp; lines added/del: 2/2 |
| Fixes for Solaris |
| ---------------------------- |
| Revision 1.16 |
| date: 98/07/30 22:05:33; author: capps; state: Exp; lines added/del: 20/1 |
| Add support for Solaris |
| ---------------------------- |
| Revision 1.15 |
| date: 98/05/07 14:17:26; author: capps; state: Exp; lines added/del: 13/13 |
| Make VXFS a define in the make command. This makes moving to other targets |
| easier. It removes the binding of HPUX and VXFS. |
| Also, Added -Q to support offset/latency file generation for later use |
| as inputs to plot program. |
| ---------------------------- |
| Revision 1.14 |
| date: 98/04/22 16:02:42; author: capps; state: Exp; lines added/del: 2/0 |
| Add RCS version ids. |
| ---------------------------- |
| Revision 1.13 |
| date: 98/04/22 13:58:54; author: capps; state: Exp; lines added/del: 6/6 |
| For now only build the SGI targets in 32 bit mode. |
| There is some problem with POSIX async I/O and 64 bit apps. |
| ---------------------------- |
| Revision 1.12 |
| date: 98/04/22 12:08:25; author: capps; state: Exp; lines added/del: 3/3 |
| Let the IRIX64 target default to its default compile mode. |
| ---------------------------- |
| Revision 1.11 |
| date: 98/04/22 09:10:54; author: capps; state: Exp; lines added/del: 3/3 |
| Bug fixes for 64 bit mode on IRIX, and addition |
| on the internal inuse queue to insure that the |
| internal struct_cache_ent structures are not released |
| too early when doing direct I/O (async_read_no_copy). |
| ---------------------------- |
| Revision 1.10 |
| date: 98/04/21 09:29:57; author: capps; state: Exp; lines added/del: 17/17 |
| Improve dependencies |
| ---------------------------- |
| Revision 1.9 |
| date: 98/04/20 16:05:48; author: capps; state: Exp; lines added/del: 58/29 |
| Iozone now 64 bit application |
| ---------------------------- |
| Revision 1.8 |
| date: 98/04/20 10:17:44; author: capps; state: Exp; lines added/del: 0/0 |
| *** empty log message *** |
| ---------------------------- |
| Revision 1.7 |
| date: 98/04/16 16:50:11; author: capps; state: Exp; lines added/del: 6/6 |
| Have the SGI build 32 bit app too. |
| ---------------------------- |
| Revision 1.6 |
| date: 98/04/15 16:48:09; author: capps; state: Exp; lines added/del: 5/5 |
| Fix to make build on 9.05 and 10.1 |
| ---------------------------- |
| Revision 1.5 |
| date: 98/04/13 10:22:34; author: capps; state: Exp; lines added/del: 14/6 |
| Add support for libasync library. |
| ---------------------------- |
| Revision 1.4 |
| date: 98/04/11 11:57:34; author: capps; state: Exp; lines added/del: 10/10 |
| AAdd support for POSIX async I/O testing |
| ---------------------------- |
| Revision 1.3 |
| date: 98/03/31 11:21:34; author: capps; state: Exp; lines added/del: 24/0 |
| Add support for SGI IRIX and SGI IRIX64 |
| ---------------------------- |
| Revision 1.2 |
| date: 98/03/25 13:59:18; author: capps; state: Exp; lines added/del: 21/9 |
| Fixes for SPP-UX |
| ---------------------------- |
| Revision 1.1 |
| date: 98/03/25 10:48:21; author: capps; state: Exp; |
| Initial revision |
| ============================================================================= |
| Added support for BIFF file output. Iozone can now write Excel spreadsheet |
| format. This allows one to directly access the Excel spreadsheet without |
| needing to import with tab and space delimited method. |
| |
| Added support for large files and threads for Solaris. |
| |
| Add support for FreeBSD |
| |
| Change default stride value to avoid nodalization with various spindle counts. |
| ============================================================================= |
| Version 3.3: |
| Changed name of processor_bind to ioz_processor_bind to avoid collision |
| with SVR5.4.MP shared library. |
| Removed leading tab on an #ifdef that caused some compilers to get sick. |
| ============================================================================= |
| Version 3.4: |
| Add support for OpenBSD |
| ============================================================================= |
| Version 3.6: |
| Lots of code cleanup. |
| Added support for OSF1 on the DEC Alpha. |
| ============================================================================= |
| Version 3.7: |
| Add support for OSF Version 4. |
| Add timer resolution problem detection. |
| |
| ============================================================================= |
| Add support for OSF Version 5. |
| ============================================================================= |
| Version 3.13: |
| Add support for Linux to use pthreads. |
| |
| ============================================================================= |
| Version 3.16: |
| ============================================================================= |
| Add support for Netbsd |
| Add support for Largefiles and Async I/O to Linux target |
| ============================================================================= |
| Version 3.17: |
| ============================================================================= |
| Removed small model for Linux. In the past Iozone was forced to |
| use a small model for testing Linux as the normal load caused |
| Redhat to panic. Redhat users have told me that the system now |
| works fine with the normal load. They have tested Redhat 6.1 and |
| it no longer panics. |
| ============================================================================= |
| Version 3.18: |
| ============================================================================= |
| Add support for BSDI. Base, largefiles, pthread. No async I/O |
| ============================================================================= |
| Revision 3.19 |
| ============================================================================= |
| date: 2000/03/08 14:47:21; author: capps; state: Exp; lines added/del: 4/1 |
| Add support for getpagesize. This is used when available. |
| ============================================================================= |
| Revision 3.20 |
| ============================================================================= |
| date: 00/04/01 11:04:59; author: capps; state: Exp; lines added/del: 2/2 |
| Fix for multiple filenames and range of threads being used. |
| ============================================================================= |
| Revision 3.21 |
| ============================================================================= |
| date: 00/04/01 11:10:54; author: capps; state: Exp; lines added/del: 3/1 |
| SPPUX does not have getpagesize... |
| ============================================================================= |
| Revision 3.22 |
| ============================================================================= |
| Add support for Linux-ia64 |
| Add support for mmap & normal file I/O mixing. |
| ============================================================================= |
| Revision 3.23 |
| Fixups for IBM AIX. |
| ============================================================================= |
| Revision 3.24 |
| Fixups for BSD 2.7 (New release of BSD that supports O_SYNC) |
| ============================================================================= |
| Revision 3.27 |
| Fixups for Cygnus compiler changes. (Windows targets). With this |
| change Iozone will compile with at least 2 versions of the Cygnus |
| compilers. |
| ============================================================================= |
| Revision 3.28 |
| ============================================================================= |
| Add support for reading and writing while holding lockf() on the file. |
| This turns out to be important aspect of NFS benchmarking. |
| ============================================================================= |
| Revision 3.29 |
| ============================================================================= |
| Change calls to lockf() to calls to fcntl(). This is more portable. |
| ============================================================================= |
| Revision 3.30 |
| ============================================================================= |
| Add support for variable compute cycle time before each I/O |
| operation. This allows one to more accuratly represent |
| a specific application that is doing compute/read/compute/read |
| style operations. |
| ============================================================================= |
| Revision 3.30 through 3.37 |
| ============================================================================= |
| Add support for read and write telemetry files. |
| ============================================================================= |
| Revision 3.40 |
| ============================================================================= |
| Code cleanup for popen() usage in -M path. |
| ============================================================================= |
| Revision 3.41 |
| ============================================================================= |
| Bug fix for ops/sec in rewrite throughput testing. |
| Added average throughput to output in throughput mode. |
| ============================================================================= |
| Revision 3.42 |
| ============================================================================= |
| Bug fix for read and re-read. Usage of un-initialized variable that |
| caused results to be wrong. |
| ============================================================================= |
| Revision 3.43 |
| ============================================================================= |
| Add support for latency plot data for throughput testing. |
| Each child thread/process gets its own data file. |
| ============================================================================= |
| Revision 3.44 |
| ============================================================================= |
| Enhance compatibility of multi-thread/proc latency offsets with |
| telemetry file support. |
| ============================================================================= |
| Revision 3.45 through 3.48 |
| ============================================================================= |
| Added latency/offset plot data files for all throughput tests. |
| ============================================================================= |
| Revision 3.49 |
| ============================================================================= |
| Fixed compile warning for Linux off64_t redefinition. |
| Add Solaris2.6 target with simple build. |
| ============================================================================= |
| Revision 3.50 |
| ============================================================================= |
| Added support for openbsd-threads |
| Cleanup for page size foo. |
| ============================================================================= |
| Revision 3.51, 3.52, 3.53 |
| ============================================================================= |
| Cleanup for new random write testing in throughput mode. |
| Improve perror handling. |
| ============================================================================= |
| Revision 3.54 |
| ============================================================================= |
| Add -g maxfilesize so people will not have to edit the source to |
| test files bigger than 512 Mbytes. |
| ============================================================================= |
| Revision 3.55 |
| ============================================================================= |
| Supports -n and -g to set the min and max file sizes to be used for |
| an auto mode run. |
| ============================================================================= |
| Revision 3.56 |
| ============================================================================= |
| Added support for SCO Unixware SVR5 with gcc compiler |
| ============================================================================= |
| Revision 3.57 |
| ============================================================================= |
| Fixed bug where file locking was not being used when |
| _LARGE_FILE64_SOURCE was defined in read_perf_test. |
| ============================================================================= |
| Revision 3.58 |
| ============================================================================= |
| Added -z option. This is to be used with the -a option. It |
| provides more complete testing for small record sizes |
| when the file sizes are very large. |
| Fixed -a so that the cross-over mechanism works correctly. |
| ============================================================================= |
| Revision 3.59 |
| ============================================================================= |
| Fix a bug where the user specified -R -s but did not specify |
| -a or -r. This caused the Excel report to print a bunch |
| of zeros. |
| ============================================================================= |
| Revision 3.60 |
| ============================================================================= |
| Fix headers in the Excel output when cross over kicks in. |
| ============================================================================= |
| Revision 3.61 |
| ============================================================================= |
| Added -y and -q to set record size range |
| Added command line to output |
| ============================================================================= |
| Revision 3.62 |
| ============================================================================= |
| Put auto cross over back to 16 Meg |
| ============================================================================= |
| Revision 3.63 |
| ============================================================================= |
| Minor code cleanups for error messages |
| ============================================================================= |
| Revision 3.64 |
| ============================================================================= |
| Re-organize the help listing. |
| ============================================================================= |
| Revision 3.65 |
| ============================================================================= |
| Add labels to the latency/offset output files. |
| ============================================================================= |
| Revision 3.66 |
| ============================================================================= |
| Added Randy Dunlap to the list of contributors. Thanks Randy !! |
| ============================================================================= |
| Revision 3.67 |
| ============================================================================= |
| Fix labels when using -R and -i options together. |
| ============================================================================= |
| Revision 3.68 |
| ============================================================================= |
| Code cleanup. No functionality changes. |
| ============================================================================= |
| Revision 3.69 |
| ============================================================================= |
| Prevent mixed modes. Auto and throughput. |
| Added support for the Plus extended options. |
| ============================================================================= |
| Revision 3.70 |
| ============================================================================= |
| Added support for -+u option. Cpu utilization. |
| ============================================================================= |
| Revision 3.71 |
| ============================================================================= |
| Added comment for the support for -+u option. Cpu utilization. |
| ============================================================================= |
| Revision 3.72 |
| ============================================================================= |
| Added network testing mode. -+m (Experimental) Tested: Linux, HP-UX |
| ============================================================================= |
| Revision 3.73 |
| ============================================================================= |
| Added -xflag support for distributed mode. |
| Handle interrupts when in distributed mode. |
| ============================================================================= |
| Revision 3.74 |
| ============================================================================= |
| Add default for REMOTE_SHELL |
| ============================================================================= |
| Revision 3.75 |
| ============================================================================= |
| Code cleanup. |
| ============================================================================= |
| Revision 3.76 |
| ============================================================================= |
| Portability change for shmat(). |
| Added and example of client_list file to the distribution. |
| ============================================================================= |
| Revision 3.77 |
| ============================================================================= |
| Disable CPU utilization in distributed mode. |
| Bug fix for CPU utilization in normal mode. |
| ============================================================================= |
| Revision 3.78 |
| ============================================================================= |
| Fix compatibility with AIX for shmat() |
| ============================================================================= |
| Revision 3.79 |
| ============================================================================= |
| Fix throughput labels when user is selecting specific tests with -i option. |
| ============================================================================= |
| Revision 3.80 |
| ============================================================================= |
| Remove dependency on min() and max(). They are not portable. |
| ============================================================================= |
| Revision 3.81 |
| ============================================================================= |
| Changes for 64bit architectures. Brad Smith. OpenBSD. |
| ============================================================================= |
| Revision 3.83 |
| ============================================================================= |
| Add -+m cluster option to the help list and the list of options. |
| ============================================================================= |
| Revision 3.84 -> 3.88 |
| ============================================================================= |
| Fix file descriptor leak in cluster mode. |
| ============================================================================= |
| Revision 3.89 -> 3.91 |
| ============================================================================= |
| Support for heterogeneous clusters, bug fix for -C |
| ============================================================================= |
| Revision 3.92 |
| ============================================================================= |
| Add a small sleep in the client so the master's terminate message |
| can arrive before the client exits and closes the channel. |
| ============================================================================= |
| Revision 3.93 |
| ============================================================================= |
| Add support for UWIN (Unix for Windows) |
| ============================================================================= |
| Revision 3.94 |
| ============================================================================= |
| Bug fix for client's working dir in cluster mode. |
| ============================================================================= |
| Revision 3.95 |
| ============================================================================= |
| Enable more options in Cluster mode. |
| ============================================================================= |
| Revision 3.96 |
| ============================================================================= |
| Add support for Solaris 8 in 64-bit mode. |
| ============================================================================= |
| Revision 3.97 |
| ============================================================================= |
| Linux demands a function proto for functions that take floats as args. |
| ============================================================================= |
| Revision 3.98 |
| ============================================================================= |
| Changes for Solaris to make their silly compiler eat reasonable |
| function prototypes. (yech !!) |
| ============================================================================= |
| Revision 3.99 |
| ============================================================================= |
| Add protocol version checking for distributed messages. |
| Add support for AIX 5.2 |
| ============================================================================= |
| Revision 3.100 |
| ============================================================================= |
| Fixes for socket ports. Needed to be in network format. |
| ============================================================================= |
| Revision 3.101 |
| ============================================================================= |
| Add support for RSH environment override. |
| ============================================================================= |
| Revision 3.102 |
| ============================================================================= |
| Improve O_DIRECT and VX_DIRECT so that testing is done |
| on the correct file on the correct client. |
| ============================================================================= |
| Revision 3.103 |
| ============================================================================= |
| Code cleanup. |
| ============================================================================= |
| Revision 3.104 |
| ============================================================================= |
| Code cleanup. Bug fix for O_DIRECT in read_perf_test. |
| ============================================================================= |
| Revision 3.105 |
| ============================================================================= |
| Bug fix for TRU64 and OSF where reclen was not getting displayed. |
| ============================================================================= |
| Revision 3.106 |
| ============================================================================= |
| Add -+d file I/O diagnostic mode. |
| ============================================================================= |
| Revision 3.107 |
| ============================================================================= |
| Fixes for the awesome Diagnostics mode. |
| ============================================================================= |
| Revision 3.108 |
| ============================================================================= |
| turn off cdebug |
| Switch child comm to SOCK_STREAM. Avoid UDP fragment problems. |
| ============================================================================= |
| Revision 3.109 |
| ============================================================================= |
| Fix for "disrupt" and Direct I/O. Needs to be page size and aligned. |
| ============================================================================= |
| Revision 3.110 |
| ============================================================================= |
| Cleanup for -Wall to all source files. |
| ============================================================================= |
| Revision 3.111 |
| ============================================================================= |
| Fixes for UWIN compile warnings. |
| ============================================================================= |
| Revision 3.112 |
| ============================================================================= |
| Fixes for Windows compile warnings. do_compute() proto. |
| ============================================================================= |
| Revision 3.113 |
| ============================================================================= |
| Add definition char *dumb for Solaris to alloc_mem() |
| ============================================================================= |
| Revision 3.114 |
| ============================================================================= |
| Code cleanup for AIX. No async support caused warnings. |
| ============================================================================= |
| Revision 3.115 |
| ============================================================================= |
| Fix for Solaris returning short reads() from socket to child_listen. |
| ============================================================================= |
| Revision 3.116 |
| ============================================================================= |
| Add support for Mac OS X |
| ============================================================================= |
| Revision 3.117 |
| ============================================================================= |
| Add code to set the socket buffer window size. Solaris needs this. |
| ============================================================================= |
| Revision 3.118 |
| ============================================================================= |
| Add O_Direct for AIX |
| ============================================================================= |
| Revision 3.119-> 3.120 |
| ============================================================================= |
| Fix some compiler warnings and implement the -+x option for |
| setting the multiplier used for file and record size incrementing. |
| ============================================================================= |
| Revision 3.121 |
| ============================================================================= |
| Add changes from Debian. Add powerpc and sparc. |
| Add changes to fix warning on Irix and Irix64 |
| ============================================================================= |
| Revision 3.122 |
| ============================================================================= |
| Bug fix for cluster mode. Need to bzero buffers before sprintf or sscanf |
| ============================================================================= |
| Revision 3.123 |
| ============================================================================= |
| Bug fix for handling all chars that are transported over messaging. |
| ============================================================================= |
| Revision 3.124 |
| ============================================================================= |
| Simplify the child's debug output mechanism. |
| ============================================================================= |
| Revision 3.125 |
| ============================================================================= |
| Fix for stonewall in cluster mode. |
| ============================================================================= |
| Revision 3.126 |
| ============================================================================= |
| Shrink the client_neutral_command structure so it fits in a single |
| UDP packet. |
| ============================================================================= |
| Revision 3.127 |
| ============================================================================= |
| Improve debug code for cluster mode. |
| ============================================================================= |
| Revision 3.128 |
| ============================================================================= |
| Reduce the message traffic due to master's distribution of STOP. Only |
| one STOP distribution is needed. More can lead to socket buffer overflows. |
| ============================================================================= |
| Revision 3.129 |
| ============================================================================= |
| Bzero structures on the stack before using. No problem seen but it |
| is a possible hole. |
| ============================================================================= |
| Revision 3.130 |
| ============================================================================= |
| Add error checking for the client file contents. |
| ============================================================================= |
| Revision 3.131 |
| ============================================================================= |
| Use prealloc() for HP-UX to create file for use with mmap. |
| ============================================================================= |
| Revision 3.132 |
| ============================================================================= |
| Add random mix mode. |
| ============================================================================= |
| Revision 3.133 |
| ============================================================================= |
| Make a better 32 bit random offset from calling rand()<<16||rand() |
| ============================================================================= |
| Revision 3.134 |
| ============================================================================= |
| Add -+p percentage read option. |
| ============================================================================= |
| Revision 3.135 |
| ============================================================================= |
| Improve the mixed mode distribution algorithm. |
| ============================================================================= |
| Revision 3.136 |
| ============================================================================= |
| Fix auto bug introduced by mixed mode testing. |
| Introduce -+r for O_RSYNC. |
| ============================================================================= |
| Revision 3.137 |
| ============================================================================= |
| Code cleanup for some warnings on IA-64 systems. |
| ============================================================================= |
| Revision 3.138 |
| ============================================================================= |
| Fixes for FreeBSD |
| ============================================================================= |
| Revision 3.139 |
| ============================================================================= |
| Add support for multiple -r and -s options. |
| ============================================================================= |
| Revision 3.140 |
| ============================================================================= |
| Code cleanup for non-ansi builds |
| Add target build to output. |
| ============================================================================= |
| Revision 3.141 |
| ============================================================================= |
| Add speed check code. |
| ============================================================================= |
| Revision 3.142 |
| ============================================================================= |
| Increase maximum threads/procs to 256 |
| ============================================================================= |
| Revision 3.143 |
| ============================================================================= |
| Add contribs and -+t to help splash screen. |
| ============================================================================= |
| Revision 3.144 |
| ============================================================================= |
| Bug fix for Redhat. |
| ============================================================================= |
| Revision 3.145 |
| ============================================================================= |
| Bug fix for when user used -l but failed to use -u too. |
| ============================================================================= |
| Revision 3.146 |
| ============================================================================= |
| Add void to speed_main() for non-ansi compiles. |
| ============================================================================= |
| Revision 3.147 |
| ============================================================================= |
| Add "Test running" So users will know the test is running |
| and not to hit control 'c' too soon. |
| Bug fix in libbif.c do_float() |
| ============================================================================= |
| Revision 3.148 |
| ============================================================================= |
| Turn off some child debug code. |
| ============================================================================= |
| Revision 3.149 |
| ============================================================================= |
| Disable fread and fwrite testing if mmap or async is in use. |
| ============================================================================= |
| Revision 3.150 |
| ============================================================================= |
| Add pread/pwrite to Linux |
| ============================================================================= |
| Revision 3.151 |
| ============================================================================= |
| Handle -EB |
| ============================================================================= |
| Revision 3.152 |
| ============================================================================= |
| Add pread/pwrite throughput testing |
| ============================================================================= |
| Revision 3.153 |
| ============================================================================= |
| Changed second parameter to mmap() to be size_t. AIX needs this. |
| ============================================================================= |
| Revision 3.154 |
| ============================================================================= |
| Add support for madvise(). |
| ============================================================================= |
| Revision 3.155 |
| ============================================================================= |
| Code cleanup. |
| ============================================================================= |
| Revision 3.156 |
| ============================================================================= |
| Fixes for -w -t -R from Veritas |
| ============================================================================= |
| Revision 3.157 |
| ============================================================================= |
| Make madvise() go away for windows. |
| ============================================================================= |
| Revision 3.158 |
| ============================================================================= |
| Permit smaller values for -n and -g |
| ============================================================================= |
| Revision 3.159 |
| ============================================================================= |
| Make initial write in initfile() a page size request. |
| ============================================================================= |
| Revision 3.160 |
| ============================================================================= |
| Stop test if file can not be written. |
| ============================================================================= |
| Revision 3.161 |
| ============================================================================= |
| Special handling for mmap of a file that is opened (O_DIRECT) |
| ============================================================================= |
| Revision 3.162 |
| ============================================================================= |
| Fixup for systems that do not have O_DIRECT. |
| ============================================================================= |
| Revision 3.163 |
| ============================================================================= |
| Simplify the prototype for do_compute() |
| ============================================================================= |
| Revision 3.164 |
| ============================================================================= |
| Zero compute_val inside of loops. |
| ============================================================================= |
| Revision 3.165 |
| ============================================================================= |
| Add support for O_DIRECT for IRIX and IRIX64 |
| ============================================================================= |
| Revision 3.166 |
| ============================================================================= |
| Improve macros and add prototypes. |
| ============================================================================= |
| Revision 3.167 |
| ============================================================================= |
| Improve resolution of get_resolution(). |
| ============================================================================= |
| Revision 3.168 |
| ============================================================================= |
| Changes to support RedHat 9.0. |
| ============================================================================= |
| Revision 3.169 |
| ============================================================================= |
| Special handling of NAME for broken frontend in Cygwin/Windows env. |
| ============================================================================= |
| Revision 3.170 |
| ============================================================================= |
| Add support for the CrayX1 |
| ============================================================================= |
| Revision 3.171 |
| ============================================================================= |
| Remove reference to PAGE_SIZE for linux. This causes problems |
| with SuSe 8. |
| ============================================================================= |
| Revision 3.172 |
| ============================================================================= |
| Fixup for SCO build. |
| ============================================================================= |
| Revision 3.173 |
| ============================================================================= |
| Add -DHAVE_PREAD for Solaris8-64 target. |
| ============================================================================= |
| Revision 3.174 |
| ============================================================================= |
| Code cleanup for Linux |
| ============================================================================= |
| Revision 3.177 |
| ============================================================================= |
| Improve -+d so that each byte is more unique. |
| Improve byte level validation. |
| ============================================================================= |
| Revision 3.178 |
| ============================================================================= |
| Provide byte level error detection with Found char and Expecting Char in |
| -+d mode. |
| ============================================================================= |
| Revision 3.179 |
| ============================================================================= |
| Improve speed of -+d without losing uniqueness of bytes. |
| ============================================================================= |
| Revision 3.180 |
| ============================================================================= |
| Fix so that Windows can use multiple processes. Needed mmap like SCO. |
| ============================================================================= |
| Revision 3.181 |
| ============================================================================= |
| Use malloc() instead of mmap() for threads memory, instead of mmap. |
| ============================================================================= |
| Revision 3.182 |
| ============================================================================= |
| Make CPU utilization use doubles everywhere. |
| ============================================================================= |
| Revision 3.183 |
| ============================================================================= |
| Add support for CPU utilization while in distributed mode. |
| ============================================================================= |
| Revision 3.184 |
| ============================================================================= |
| Make all times relative so multi node can do CPU usage. |
| ============================================================================= |
| Revision 3.185 |
| ============================================================================= |
| Remove unused variables. |
| ============================================================================= |
| Revision 3.186 |
| ============================================================================= |
| Add -+n option to disable re-testing. |
| ============================================================================= |
| Revision 3.187 |
| ============================================================================= |
| Fixup -+n for throughput mode. |
| ============================================================================= |
| Revision 3.188 |
| ============================================================================= |
| Fix Excel output when -+n is used. |
| ============================================================================= |
| Revision 3.189 |
| ============================================================================= |
| Add support for the IBM S390 running Linux. |
| ============================================================================= |
| Revision 3.190 |
| ============================================================================= |
| Cleanup naming conventions for the S390 and fixup a #define. |
| ============================================================================= |
| Revision 3.191 |
| ============================================================================= |
| Add 64 bit compiles for s390x |
| Move BIG_ENDIAN to ZBIG_ENDIAN to avoid header conflicts. |
| ============================================================================= |
| Revision 3.192 |
| ============================================================================= |
| Make random offsets always based on 48 bit random values. |
| ============================================================================= |
| Revision 3.193 |
| ============================================================================= |
| Addition for make random offsets always based on 48 bit random values. |
| ============================================================================= |
| Revision 3.194 |
| ============================================================================= |
| Make rands long longs. |
| ============================================================================= |
| Revision 3.195 |
| ============================================================================= |
| Bug fix for 48 bit rands in bsd4_2 and Windows. |
| ============================================================================= |
| Revision 3.196 |
| ============================================================================= |
| Make big_rand a long long. |
| ============================================================================= |
| Revision 3.197 |
| ============================================================================= |
| Inject Erik's changes for Multi-client Windows. |
| ============================================================================= |
| Revision 3.198 |
| ============================================================================= |
| Change proto version due to changes in Windows -+m support. |
| Add Eric to the contributors list. |
| ============================================================================= |
| Revision 3.199 |
| ============================================================================= |
| Add more Windows support. |
| ============================================================================= |
| Revision 3.200 |
| ============================================================================= |
| Spelling error. |
| ============================================================================= |
| Revision 3.201 |
| ============================================================================= |
| Bug fixes from Erik H. |
| ============================================================================= |
| Revision 3.202 |
| ============================================================================= |
| Reduce usage of shared memory. |
| ============================================================================= |
| Revision 3.203 |
| ============================================================================= |
| Eliminate STUPID warning from the silly compiler. |
| ============================================================================= |
| Revision 3.204 |
| ============================================================================= |
| Changes to remove warnings on BSD. Thanks to Christian Weisgerber |
| ============================================================================= |
| Revision 3.205 |
| ============================================================================= |
| Support for the AMD64 |
| ============================================================================= |
| Revision 3.206 |
| ============================================================================= |
| Add -+k for constant aggregate data set size in throughput mode. |
| ============================================================================= |
| Revision 3.207 |
| ============================================================================= |
| Add pread support for the TRU64 target. Department of Defense in Canada. |
| Add -+q for delay in seconds between tests. |
| ============================================================================= |
| Revision 3.208 |
| ============================================================================= |
| Move variable up, GCC on Solaris was getting a bogus parse error |
| ============================================================================= |
| Revision 3.209 |
| ============================================================================= |
| Add support for -+D (O_DSYNC) mode testing. |
| ============================================================================= |
| Revision 3.210 |
| ============================================================================= |
| Make O_DSYNC conditional. |
| ============================================================================= |
| Revision 3.211 |
| ============================================================================= |
| Add telemetry support for pread/pwrite |
| ============================================================================= |
| Revision 3.212 |
| ============================================================================= |
| Add record locking |
| Add single file, file sharing. |
| ============================================================================= |
| Revision 3.213 |
| ============================================================================= |
| Enhance fill/verify (diag mode) for shared file. |
| ============================================================================= |
| Revision 3.214 |
| ============================================================================= |
| Remove warnings. |
| ============================================================================= |
| Revision 3.215 |
| ============================================================================= |
| Add prototype for mylockr() |
| ============================================================================= |
| Revision 3.216 |
| ============================================================================= |
| Fix prototype for mylockr |
| ============================================================================= |
| Revision 3.217 |
| ============================================================================= |
| Enable options for Windows systems. |
| ============================================================================= |
| Revision 3.218 |
| ============================================================================= |
| Add label to Excel spreadsheet that describes the rows and columns. |
| Add support for Solaris64 with VxFS. |
| Add support for Linux-arm |
| ============================================================================= |
| Revision 3.219 |
| ============================================================================= |
| Add sleep to permit child to get connection up before master does connect. |
| ============================================================================= |
| Revision 3.220 |
| ============================================================================= |
| Improve master connect to child, without delays. |
| ============================================================================= |
| Revision 3.221 |
| ============================================================================= |
| Add -+B Mixed sequential testing. BlueArc request. |
| ============================================================================= |
| Revision 3.222 |
| ============================================================================= |
| Workaround for bug in Cygwin's sscanf |
| ============================================================================= |
| Revision 3.223 |
| ============================================================================= |
| Add transfer size to the output from -Q |
| ============================================================================= |
| Revision 3.224 |
| ============================================================================= |
| Work around for TCP_WAIT in Windows. |
| ============================================================================= |
| Revision 3.225 |
| ============================================================================= |
| Fix for broken rsh on Windows. |
| ============================================================================= |
| Revision 3.226 |
| ============================================================================= |
| Workaround for gcc 3.4. From the folks at Gentoo.org. |
| ============================================================================= |
| Revision 3.227 |
| ============================================================================= |
| Enable -+m and telemetry files. |
| ============================================================================= |
| Revision 3.228 |
| ============================================================================= |
| Make more unique file names for mmap files. |
| ============================================================================= |
| Revision 3.229 |
| ============================================================================= |
| Add -+T time stamps. |
| ============================================================================= |
| Revision 3.230 |
| ============================================================================= |
| Bug fix for -m and validation code. |
| ============================================================================= |
| Revision 3.231 |
| ============================================================================= |
| Add a space to the throughput output dump. |
| ============================================================================= |
| Revision 3.232 |
| ============================================================================= |
| Add another space to the throughput output dump. |
| ============================================================================= |
| Revision 3.233 |
| ============================================================================= |
| Enable shared file with no locking |
| ============================================================================= |
| Revision 3.234 |
| ============================================================================= |
| Add sanity check to validate that open(name, O_CREAT | O_WRONLY | O_TRUNC, 0) |
| does work correctly. This is an NFS client test that |
| detects if the NFS server's local filesystem is broken and |
| fails to support the sequence above correctly. |
| ============================================================================= |
| Revision 3.235 |
| ============================================================================= |
| add a close(fd) to the sanity test. |
| ============================================================================= |
| Revision 3.237 |
| ============================================================================= |
| Transport the -o flag to remote clients. |
| ============================================================================= |
| Revision 3.238 |
| ============================================================================= |
| Fix hang when using HP-UX master, Linux client, ssh buildup. |
| ============================================================================= |
| Revision 3.239 |
| ============================================================================= |
| Add -+h hostname. Permits one to manually set the hostname. For systems |
| with multiple names/NICs. |
| ============================================================================= |
| Revision 3.241 |
| ============================================================================= |
| Add -+h, set hostname, and fix Solaris hang. |
| ============================================================================= |
| Revision 3.242 |
| ============================================================================= |
| Remove the side effect of no-rereads when using -w. Now use -+n for |
| consistancy. |
| ============================================================================= |
| Revision 3.243 |
| ============================================================================= |
| Bug fix for -+k option. |
| ============================================================================= |
| Revision 3.246 |
| ============================================================================= |
| Add the -+U for WIN32 API calls .. Unbuffered I/O. Sony studios. |
| ============================================================================= |
| Revision 3.247 |
| ============================================================================= |
| Add support for -+U with -K (WIN32API calls + Jitter) |
| ============================================================================= |
| Revision 3.248 |
| ============================================================================= |
| Bug fix. -J with -+m not passing compute delay correctly. |
| ============================================================================= |
| Revision 3.249 |
| ============================================================================= |
| Add support for -i 8 when used with -+B (sequential mix) |
| ============================================================================= |
| Revision 3.250 |
| ============================================================================= |
| Change the default pattern. Samba is trying to cheat by |
| special casing IOZONE.tmp, and the pattern of 0xA5. |
| ============================================================================= |
| Revision 3.251 |
| ============================================================================= |
| Make the default pattern random, and based on Iozone version. |
| This is to prevent the hack from Richard Sharpe (in Samba) |
| from special casing Iozone, and lying to the user. |
| ============================================================================= |
| Revision 3.252 |
| ============================================================================= |
| bug fix in pattern gen. |
| ============================================================================= |
| Revision 3.253 |
| ============================================================================= |
| Add -+Z old data set mode. |
| Add -+X constant data for short circuit testing only. |
| ============================================================================= |
| Revision 3.254 |
| ============================================================================= |
| Multi-node changes for new options. (-+Z and -+X) |
| ============================================================================= |
| Revision 3.255 |
| ============================================================================= |
| Add -+K flag for Sony. |
| ============================================================================= |
| Revision 3.256 |
| ============================================================================= |
| Move -+K outside of Windows only. |
| ============================================================================= |
| Revision 3.257 |
| ============================================================================= |
| Simplify percentage calculation |
| ============================================================================= |
| Revision 3.258 |
| ============================================================================= |
| Add error checking for -f and -F in the wrong modes. |
| ============================================================================= |
| Revision 3.259 |
| ============================================================================= |
| Bug fix for pbuffer allocation on remote clients. |
| ============================================================================= |
| Revision 3.260 |
| ============================================================================= |
| Check for max_rec_size when using ranges. -r -r -r |
| ============================================================================= |
| Revision 3.261 |
| ============================================================================= |
| Fix for Debian user bug. -r 1m -n 1m -g 2m gave bogus error. |
| ============================================================================= |
| Revision 3.262 |
| ============================================================================= |
| Bug fix for -k used in conjunction with -t and content validation. |
| ============================================================================= |
| Revision 3.263 |
| ============================================================================= |
| Bug fix for -k used in conjunction with -t and content validation. |
| ============================================================================= |
| Revision 3.264 |
| ============================================================================= |
| Add DragonFly target. |
| ============================================================================= |
| Revision 3.265 |
| ============================================================================= |
| Put PER_VECTOR_OFFSET in for HP-UX |
| ============================================================================= |
| Revision 3.266 |
| ============================================================================= |
| Fix compiler warning messages |
| ============================================================================= |
| Revision 3.267 |
| ============================================================================= |
| Enforce minimum file size of page_size |
| ============================================================================= |
| Revision 3.268 |
| ============================================================================= |
| Minor fixes. |
| ============================================================================= |
| Revision 3.269 |
| ============================================================================= |
| Check fsync and close for errors. |
| ============================================================================= |
| Revision 3.270 |
| ============================================================================= |
| Adding support for testing block devices. Will be done is phases. This is |
| phase 1. (Single threaded mode only) |
| ============================================================================= |
| Revision 3.271 |
| ============================================================================= |
| Adding 4 token support to client_list. Each entry may now contain 4 tokens |
| and the new one is the absolute path to the temp file for testing. |
| ============================================================================= |
| Revision 3.272 |
| Editorial change. |
| ============================================================================= |
| Revision 3.273 |
| Add support for external monitor start & stop for throughput tests. |
| IMON_START and IMON_STOP environmental variables used. |
| ============================================================================= |
| Revision 3.274 |
| ============================================================================= |
| minor change. |
| ============================================================================= |
| Revision 3.275 |
| Bug fix for systems without O_DIRECT. Fall through in switch statement. |
| ============================================================================= |
| Revision 3.276 |
| Fix for -c -t over NFS and initial writer close() when told by another to stop |
| ============================================================================= |
| Revision 3.277 |
| Add Benny Halevy to contributors list. |
| ============================================================================= |
| Revision 3.278 |
| Fix for Cygwin environment. |
| ============================================================================= |
| Revision 3.279 |
| Code cleanup, and add arg to external trigger. |
| ============================================================================= |
| Revision 3.280 |
| Code fixes for macosx |
| ============================================================================= |
| ============================================================================= |
| Revision 3.281 |
| Add support for building with Sun's Studio 11 compiler |
| ============================================================================= |
| Revision 3.283 |
| Bug fix for fread/fwrite with > 2Gig files. |
| ============================================================================= |
| Revision 3.287 |
| Add O_DIRECT for Windows |
| ============================================================================= |
| Revision 3.288 |
| Add -+w dedup testing mode. |
| ============================================================================= |
| Revision 3.289 |
| Make remaining non-dedup data unique. |
| ============================================================================= |
| Revision 3.290 |
| Make non-dedupable more unique. |
| ============================================================================= |
| Revision 3.291 |
| Bug fix for non-dedup. |
| ============================================================================= |
| Revision 3.292 |
| Make random offsets unique, using Knuth shuffle. |
| ============================================================================= |
| Revision 3.292 |
| free memory used for random offset uniqueness. |
| ============================================================================= |
| Revision 3.294 |
| Make unique/random offsets 64bits. |
| ============================================================================= |
| Revision 3.295 |
| Add fallback for random/unique. |
| ============================================================================= |
| Revision 3.296 |
| Make non-dedup region more unique |
| ============================================================================= |
| Revision 3.297 |
| Add -+y ## to set percentage of interior dedup. |
| ============================================================================= |
| Revision 3.298 |
| Add -+y ## to set percentage of interior dedup. |
| ============================================================================= |
| Revision 3.299 |
| Bug fixes for -+w and -+y |
| ============================================================================= |
| Revision 3.300 |
| Minor fix for dedup |
| ============================================================================= |
| Revision 3.302 |
| Adding -+C to set percent of dedupable within a file. |
| ============================================================================= |
| Revision 3.303 |
| bug fix |
| ============================================================================= |
| Revision 3.304 |
| Add solaris to read sync O_RSYNC |
| ============================================================================= |
| Revision 3.305 |
| Add space to avoid field output touching each other. |
| ============================================================================= |
| Revision 3.306 |
| Add check for config file exceeding MAXSTREAMS. |
| ============================================================================= |
| Revision 3.307 |
| Add new contributor's name. |
| ============================================================================= |
| Revision 3.308 |
| Fix type-oh |
| ============================================================================= |
| Revision 3.309 |
| Bug fix. rewrite_rec needed to fill entire buffer, or later stride read will |
| fail. |
| ============================================================================= |
| Revision 3.310 |
| ============================================================================= |
| Add ability for remote clients to return errors to the master and |
| have the master display on output. |
| ============================================================================= |
| Revision 3.311 |
| ============================================================================= |
| fix double reporting of client errors |
| ============================================================================= |
| Revision 3.312 |
| ============================================================================= |
| Eliminate extra file descriptor in fwrite test. |
| ============================================================================= |
| Revision 3.312 |
| ============================================================================= |
| bug fix for barray allocation in -T mode |
| ============================================================================= |
| Revision 3.313 |
| Revision 3.314 |
| Revision 3.315 |
| ============================================================================= |
| Changes from Debian: Retry umount, add fileop for linux-sparc, and |
| fix column width in fileop for faster boxes. |
| ============================================================================= |
| Revision 3.316 |
| Add O_DIRECT support to FreeBSD |
| ============================================================================= |
| Revision 3.317 |
| Fix for defines in FreeBSD |
| ============================================================================= |
| Revision 3.318 |
| Add IMON_SYNC to enable monitor scripts to be run sync. |
| ============================================================================= |
| Revision 3.319 |
| Add directio() for Solaris |
| ============================================================================= |
| Revision 3.320 |
| Add fixes for unresolved references in directio() for Solaris |
| ============================================================================= |
| Revision 3.321 |
| Fix type oh. |
| ============================================================================= |
| Revision 3.322 |
| Fix c++ style comment back to 'C' style comment. |
| ============================================================================= |
| Revision 3.323 |
| Bug fix for check_filenames and large files |
| ============================================================================= |
| Revision 3.324 |
| Replace tripple rand() calls with 64 bit Mersene twister. |
| ============================================================================= |
| Revision 3.325 |
| Add read-only, external file, with no-verify. -+E |
| ============================================================================= |
| Revision 3.325 |
| Permit -+E on dedup files. |
| ============================================================================= |
| Revision 3.327 |
| Permit -+E on random read only testing, on existing file. |
| ============================================================================= |
| Revision 3.328 |
| Add passing master listener's port to remote children if it is not |
| HOST_LIST_PORT |
| ============================================================================= |
| Revision 3.329 |
| Adding Dave Boone's notruncate option -+N |
| ============================================================================= |
| Revision 3.330 |
| Bug fix for Dave's code. |
| ============================================================================= |
| Revision 3.331 |
| Add multi -t ops. Fabrice |
| ============================================================================= |
| Revision 3.332 |
| Added Li Qin's multi dedup set support. -+S # |
| ============================================================================= |
| Revision 3.333 |
| Bug fix for -+S dedup_mseed needs to be an integer |
| ============================================================================= |
| Revision 3.334 |
| Make -+S generate more uniqueness |
| ============================================================================= |
| Revision 3.335 |
| Make -+S generate more uniqueness |
| ============================================================================= |
| Revision 3.336 |
| Make -+S generate more uniqueness |
| ============================================================================= |
| Revision 3.337 |
| Bug fix for -+S |
| ============================================================================= |
| Revision 3.338 |
| Make umount/remount more robust, in the face of server errors. |
| ============================================================================= |
| Revision 3.339 |
| Improve the help string for the -+S option. |
| ============================================================================= |
| Revision 3.340 |
| Add new contributor name. |
| ============================================================================= |
| Revision 3.342 |
| Add support for the programmable interdimensional timer. |
| ============================================================================= |
| Revision 3.343 |
| Bug fix for PIT on remote clients. |
| ============================================================================= |
| Revision 3.344 |
| Bug fix for PIT on remote clients. |
| ============================================================================= |
| Revision 3.345 |
| Have children re-acquire get_resolution. |
| ============================================================================= |
| Revision 3.346 |
| Bug fix for t_range addition. |
| ============================================================================= |
| Revision 3.347 |
| Get rid of a warning. ( An invalid warning, but none the less ) |
| ============================================================================= |
| Revision 3.348 |
| Add more words to the usage warnings and license |
| ============================================================================= |
| Revision 3.349 |
| Remove Ascii dependency for IBM's Z/OS that speaks EBCDIC. |
| ============================================================================= |
| Revision 3.353 |
| Add support for SUA |
| ============================================================================= |
| Revision 3.354 |
| Remove Sanity check so that SMB on Windows, under SUA, works |
| ============================================================================= |
| Revision 3.355 |
| Cache the getaddrinfo call. |
| ============================================================================= |
| Revision 3.356 |
| delete optimization.. bad...Cache the getaddrinfo call. |
| ============================================================================= |
| Revision 3.358 |
| Change pit to use unsigned long longs |
| ============================================================================= |
| Revision 3.359 |
| Add Linux processor affinity |
| ============================================================================= |
| Revision 3.360 |
| Remove UDP usage |
| ============================================================================= |
| Revision 3.361 |
| Increment protocol_version to catch incompat versions. |
| ============================================================================= |
| Revision 3.362 |
| Fixup for new include needed by Solaris10 |
| ============================================================================= |
| Revision 3.363 |
| Patch for Mac errno |
| ============================================================================= |
| Revision 3.364 |
| Patch for Mac printf's |
| ============================================================================= |
| Revision 3.365 |
| Fix Josh's introduction of new Linux warnings. |
| ============================================================================= |
| Revision 3.366 |
| Take sleep(1) out put path, deal with it in error/retry path |
| ============================================================================= |
| Revision 3.367 |
| Add -+z latency histogram logging. |
| ============================================================================= |
| Revision 3.368 |
| Format change for the -+z latency histogram logging. |
| ============================================================================= |
| Revision 3.369 |
| Added -+O Op_rate control. |
| ============================================================================= |
| Revision 3.370 |
| Close race condition with master closing socket to child async reader |
| ============================================================================= |
| Revision 3.371 |
| Add "mygen" generation to the remote children protocol. |
| This prevents zombies from coming back to life and killing future masters. |
| ============================================================================= |
| Revision 3.372 |
| Set Listen(s,100) to Listen(s,MAXSTREAMS) |
| ============================================================================= |
| Revision 3.373 |
| Move lable "again" to outside of cdebug. |
| ============================================================================= |
| Revision 3.374 |
| More fixes for busted crap in Solaris !!! |
| ============================================================================= |
| Revision 3.376 |
| AIX update. They now have errno.h |
| ============================================================================= |
| Revision 3.377 |
| Need errno.h for FreeBSD |
| ============================================================================= |
| Revision 3.379 |
| Need to include errno.h for Cygwin |
| ============================================================================= |
| Revision 3.381 |
| Add SO_LINGER for master_listen and child_listen, so that wind-blows |
| will work like all other systems on the planet. |
| ============================================================================= |
| Revision 3.382 |
| Fix for linger addition |
| ============================================================================= |
| Revision 3.383 |
| Fix for linger addition |
| ============================================================================= |
| Revision 3.384 |
| Fix for linger addition |
| ============================================================================= |
| Revision 3.385 |
| Make linger for all |
| ============================================================================= |
| Revision 3.387 |
| Change sleep() calls, that help connect() to nanosleep() calls. |
| ============================================================================= |
| Revision 3.388 |
| Fixup remainder for nanosleep() |
| ============================================================================= |
| Revision 3.389 |
| Fixup remainder for nanosleep() |
| ============================================================================= |
| Revision 3.390 |
| Add code for pread/pwrite from Ben England (Redhat) |
| ============================================================================= |
| Revision 3.391 |
| Add code for MDEBUG and CDEBUG from Bob England (Redhat) |
| ============================================================================= |
| Revision 3.392 |
| Add code for building HPUX. Errno.h |
| ============================================================================= |
| Revision 3.393 |
| Fixes for Windows (nanosleep doesn't always work ) |
| ============================================================================= |
| Revision 3.394 |
| Fixes for preadv and pwritev from RedHat (Ben Englanc) |
| ============================================================================= |
| Revision 3.395 |
| Add warnings for default switch cases, and exit with value for unknowns. |
| ============================================================================= |
| Revision 3.396 |
| Fix warnings from RedHat patches |
| ============================================================================= |
| Revision 3.397 |
| Bug fix for getopt default case, with bad parameter handed in. |
| ============================================================================= |
| Revision 3.398 |
| Adding thread_read_test and thread_write_test. |
| ============================================================================= |
