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Author SHA1 Message Date
Andrew Wood 7c57fb08ad Note and acknowledge PR #201. 2026-06-14 20:45:25 +01:00
Andrew Wood 88a304dc16 Merge pull request 'Fix resetting fd counter to -1' (#201) from dirkmueller/pv:main into main 
Reviewed-on: https://codeberg.org/ivarch/pv/pulls/201
 2026-06-14 21:36:41 +02:00
Dirk Müller 411808c680 Fix resetting fd counter to -1 
Standard output corresponds to file descriptor `1` (`STDOUT_FILENO`).
Since the closed file descriptor variable is set to `1` (which is not
`-1`), any subsequent checks using `if (-1 != x)` will evaluate to true.
If `close_if_open` is called again on the same variable, or if error
cleanup code triggers redundant closures, it executes `close(1)`,
closing the standard output descriptor of the process
 2026-06-14 21:05:11 +02:00
Andrew Wood 1fbd9b56a3 Commit to release date. v1.11.0 2026-06-11 22:05:37 +01:00
Andrew Wood bbfc794852 Datestamp update. 2026-06-11 22:02:55 +01:00
Andrew Wood 65edd8ff3a Add the missing new file. 2026-06-11 22:02:30 +01:00
Andrew Wood 5e8d201571 Link to the issue in which the benchmark script was introduced. 2026-06-10 22:56:44 +01:00
Andrew Wood 7523111d67 Message line number updates. 2026-06-10 21:28:26 +01:00
Andrew Wood d4a0d4ffdd Document the benchmark script. 2026-06-09 23:26:30 +01:00
Andrew Wood aeecd914cf Report the filename and then the error, the same as all other messages. 2026-06-08 21:56:00 +01:00
Andrew Wood 1190e70085 Report the system error message along with the syscall. 2026-06-08 21:50:32 +01:00
Andrew Wood 34ee909c59 Minor wording correction. 2026-06-08 21:33:21 +01:00
Andrew Wood ed14b56a7c Remove leftover "elapsed" file reference. 2026-06-07 20:38:51 +01:00
Andrew Wood ca7829b996 End the last command in the sed function with a semicolon to fix breakage on OpenBSD. 2026-06-07 20:35:21 +01:00
Andrew Wood 1c99a3820b Eliminate "\t" from sed substitutions. 2026-06-07 20:30:20 +01:00
Andrew Wood 9258cee615 Don't rely on "\n" substituting a newline in a sed replacement - doesn't work on OpenBSD sed. 2026-06-07 00:40:31 +01:00
Andrew Wood c427c367c1 Add alternative sorting for systems without "sort -V". 2026-06-07 00:28:11 +01:00
Andrew Wood f58ad83c95 Try to use "-r" with cksum since on OpenBSD that gives the hash first. 2026-06-07 00:10:19 +01:00
Andrew Wood 05f9adade5 Fall back to "cksum -a md5" if "md5sum" is not available. 2026-06-07 00:04:19 +01:00
Andrew Wood b29da37462 Use a maximum of 3/4 of the space in the temporary directory, to avoid the "quota exceeded" errors on /dev/shm seen on some OSes during testing. 2026-06-06 19:57:39 +01:00
Andrew Wood 827614dd66 Note the timer addition to splice (and copy_file_range) to match what happens with a write. 2026-06-06 00:52:37 +01:00
Andrew Wood d075ddf1ed Add timed signal interruption to the read side as well as the write, so that a non-write transfer method like splice or copy_file_range will still get interrupted if it takes too long. 2026-06-05 23:30:49 +01:00
Andrew Wood 5971d622bd Remove the TODO after testing confirmed that ENOSPC in copy_file_range causes fallback through splice() to read()/write() and eventually normal termination; and add more debugging. 2026-06-05 23:01:07 +01:00
Andrew Wood 14ee298bc3 Fall back through the different transfer methods in a consistent way, so that after a copy_file_range failure, splice through intermediate pipes can still be tried (#196). 2026-06-04 23:44:56 +01:00
Andrew Wood 07c1798b5e Re-order and re-word for clarity so the user-visible features come first, and mention the extension to %T. 2026-06-01 23:28:07 +01:00
Andrew Wood 4765b677e7 Message line number updates. 2026-06-01 23:25:47 +01:00
Andrew Wood 9dbec3cf50 Remove the build directory after running the benchmarks in -d mode (#198). 2026-06-01 21:41:32 +01:00
Andrew Wood 246d7701e4 Cap the amount passed to splice() and copy_file_range() to a specific value, don't just pass SIZE_MAX, since that value can cause errors, making the transfer fall back to read()/write(). 2026-06-01 21:36:38 +01:00
Andrew Wood 8f4bed3274 Remove the "directed output" tests since they give the same results as writing stdout to a file and can't be used with stdout going to a pipe; and add formatting options to show transfer buffer usage details (#198). 2026-06-01 21:11:18 +01:00
Andrew Wood 7e993ba14e Note the use of copy_file_range (#196). 2026-05-31 23:40:11 +01:00
Andrew Wood ae0fe82d8a Cast to unsigned long long to avoid issues on 32-bit systems (#196). 2026-05-31 23:33:28 +01:00
Andrew Wood 76a8da7dc1 Cast in the other direction because on 32-bit systems a size_t is smaller than an off_t (#196). 2026-05-31 22:29:54 +01:00
Andrew Wood 6130d65249 Use copy_file_range() for transfers if it is available (#196). 2026-05-31 22:18:18 +01:00
Andrew Wood 85918358a5 Clean up at the end of a benchmark run, before the next one, in multi-sources mode; and remove the output files before starting each measurement. 2026-05-31 01:43:54 +01:00
Andrew Wood 0331673e02 Minor documentation fixes, and update the version (#198). 2026-05-31 01:16:41 +01:00
Andrew Wood 542c91cdbc Correct the minimum temp space requirements since there are 2 input files and 2 output files, not 1 output file. 2026-05-31 01:01:23 +01:00
Andrew Wood 868a054366 Add an option to read source tar.gz files from a directory and extract, compile, and benchmark pv from each one. 2026-05-31 00:58:52 +01:00
Andrew Wood 549db120db Documentation cleanup. 2026-05-30 23:49:58 +01:00
Andrew Wood 0a1e53c2db Silence the warning about tr. 2026-05-30 23:24:49 +01:00
Andrew Wood ecfe1f72e3 Allow comparison between runs as well as between pv versions, with auto selection the default; add an option to only show the final line of each comparison so only the latest is shown; and add an option for a terse analysis format. 2026-05-30 23:22:42 +01:00
Andrew Wood 703cf06b7e Add an explanation to the version comparison report. 2026-05-30 22:38:03 +01:00
Andrew Wood 3628ed5072 Show each measurement command in the analysis. 2026-05-30 22:29:47 +01:00
Andrew Wood 067c9aa7a3 Line up the columns in the analysis report. 2026-05-30 22:24:20 +01:00
Andrew Wood 9b3f37c233 Make the awk variable names more consistent. 2026-05-30 21:59:04 +01:00
Andrew Wood b20598ff72 Move measurement definitions into a list so that individual measurements can be selected to be run on their own. 2026-05-30 21:52:29 +01:00
Andrew Wood 8bd5e89f92 Remove accidental extra field from mean and standard deviation reports, and add an analysis of how each measurement performs between PV versions. 2026-05-30 20:10:24 +01:00
Andrew Wood 905894f294 Rename the new benchmark script. 2026-05-29 22:17:27 +01:00
Andrew Wood 453bcec11a Accept command line options, and allow addition of an analysis step later. 2026-05-29 22:16:25 +01:00
Andrew Wood a984ab5dd3 Be less specific and so more accurate. 2026-05-29 21:24:33 +01:00
Andrew Wood 624097639f Message line number updates. 2026-05-29 21:09:47 +01:00