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git.ipfire.org Git - thirdparty/zstd.git/log
jinyaoguo [Thu, 12 Jun 2025 23:52:58 +0000 (19:52 -0400)]
Ensure BMK_timedFnState is always freed in benchMem
When an error occurs in BMK_isSuccessful_runOutcome, the code
previously skipped the call to BMK_freeTimedFnState(tfs),
leaking the allocated tfs object.
Fiexed by calling BMK_freeTimedFnState(tfs) before goto _cleanOut.
Yann Collet [Mon, 9 Jun 2025 22:19:47 +0000 (15:19 -0700)]
Merge pull request #4406 from Cyan4973/separate-cmake-tests
cmake CI tests refactor
Yann Collet [Mon, 9 Jun 2025 21:55:06 +0000 (21:55 +0000)]
remove global variable
overkill and leaky to transport a test result just in one place.
Yann Collet [Mon, 9 Jun 2025 17:57:59 +0000 (10:57 -0700)]
Merge pull request #4403 from dloidolt/fix_FUZZ_malloc_rand
fuzz: Fix FUZZ_malloc_rand() to return non-NULL for zero-size allocations
Yann Collet [Mon, 9 Jun 2025 17:06:36 +0000 (10:06 -0700)]
Merge pull request #4397 from xiaoge1001/free
Fix several locations with potential memory leak
shixuantong [Sat, 31 May 2025 16:37:57 +0000 (00:37 +0800)]
Fix several locations with potential memory leak
Yann Collet [Mon, 9 Jun 2025 07:24:03 +0000 (07:24 +0000)]
fix #4405
Yann Collet [Mon, 9 Jun 2025 07:09:51 +0000 (07:09 +0000)]
fixed cmake + windows + visual + clang-cl
by removing processing of resource files in this case
Yann Collet [Mon, 9 Jun 2025 06:47:28 +0000 (06:47 +0000)]
remove fail-fast so that the outcome of other tests can be observed
Yann Collet [Mon, 9 Jun 2025 03:47:33 +0000 (03:47 +0000)]
refactor: modularize CMakeLists.txt for better maintainability
- Split monolithic 235-line CMakeLists.txt into focused modules
- Main file reduced to 78 lines with clear section organization
- Created 5 specialized modules:
* ZstdVersion.cmake - CMake policies and version management
* ZstdOptions.cmake - Build options and platform configuration
* ZstdDependencies.cmake - External dependency management
* ZstdBuild.cmake - Build targets and validation
* ZstdPackage.cmake - Package configuration generation
Benefits:
- Improved readability and maintainability
- Better separation of concerns
- Easier debugging and modification
- Preserved 100% backward compatibility
- All existing build options and targets unchanged
The refactored build system passes all tests and maintains
identical functionality while being much easier to understand
and maintain.
Yann Collet [Sun, 8 Jun 2025 23:51:55 +0000 (23:51 +0000)]
add cmake build test with ZSTD_BUILD_TESTS disabled
should reproduce #4405 and fail
Yann Collet [Sun, 8 Jun 2025 22:40:15 +0000 (22:40 +0000)]
added macos arm64 tests
and comment out windows arm64 tests due to unacceptably long queue time
Yann Collet [Sun, 8 Jun 2025 22:19:57 +0000 (22:19 +0000)]
added windows arm64 runner to cmake tests
Yann Collet [Sun, 8 Jun 2025 21:39:59 +0000 (21:39 +0000)]
refactor CMake tests workflow for readability
Yann Collet [Sun, 8 Jun 2025 20:25:25 +0000 (20:25 +0000)]
ci: separate cmake tests into dedicated workflow file
- Create new .github/workflows/cmake-tests.yml with all cmake-related jobs
- Move cmake-build-and-test-check, cmake-source-directory-with-spaces, and cmake-visual-2022 jobs
- Remove cmake tests from dev-short-tests.yml to improve organization
- Maintain same trigger conditions and test configurations
- Add dedicated concurrency group for cmake tests
This separation allows cmake tests to run independently and makes
the CI configuration more modular and easier to maintain.
Yann Collet [Sun, 8 Jun 2025 19:39:26 +0000 (12:39 -0700)]
Merge pull request #4384 from xiaoge1001/dev
update `--rm` cmd help info
Yann Collet [Sun, 8 Jun 2025 19:38:31 +0000 (12:38 -0700)]
Merge pull request #4392 from mugitya03/MLK
Fix potential memory leak in function `benchMem`
Yann Collet [Sun, 8 Jun 2025 19:38:02 +0000 (12:38 -0700)]
Merge pull request #4399 from zijianli1234/dev
Improve speed of convertSequences() and get1BlockSummary() using RVV
Dominik Loidolt [Thu, 5 Jun 2025 13:36:29 +0000 (15:36 +0200)]
fuzz: Fix FUZZ_malloc_rand() to return non-NULL for zero-size allocations
The FUZZ_malloc_rand() function was incorrectly always returning NULL for
zero-size allocations. The random offset generated by
FUZZ_dataProducer_int32Range() was not being added to the pointer variable,
causing the function to always return (void *)0.
Yann Collet [Wed, 4 Jun 2025 19:49:38 +0000 (12:49 -0700)]
Merge pull request #4401 from mugitya03/MLK-1
Release resources before returning
jinyaoguo [Tue, 3 Jun 2025 19:28:11 +0000 (15:28 -0400)]
Release resources before returning
In main, resources were freed on the success path but not in the error path.
This change ensures all allocated resources are released before returning.
李子建 [Fri, 16 May 2025 06:57:32 +0000 (14:57 +0800)]
Improve speed of ZSTD_compressSequencesAndLiterals() using RVV
shixuantong [Fri, 9 May 2025 14:47:08 +0000 (22:47 +0800)]
update `--rm` cmd help info
Starting from
cee6bec9fa6aa249f2df9f84165b682eb793eab , --rm is ignored when the output is `stdout`.
jinyaoguo [Sun, 25 May 2025 19:21:23 +0000 (15:21 -0400)]
Fix memory leak in function benchMem
`speedPerRound` is allocated at the start of benchMem to collect per-round speeds,
but is never freed, causing a leak on each invocation.
Dave Vasilevsky [Wed, 7 May 2025 07:03:29 +0000 (03:03 -0400)]
lz4: Remove ancient test helpers
Building lz4 as root was causing `make clean` to fail with permission
errors.
We used to have to install lz4 from source back in Ubuntu 14.04, but
nowadays the installed lz4 is fine. Get rid of ancient helpers and
cruft!
Dave Vasilevsky [Wed, 7 May 2025 06:12:29 +0000 (02:12 -0400)]
seekable_format: Fix conversion warnings in parallel_compression
Dave Vasilevsky [Wed, 7 May 2025 05:43:36 +0000 (01:43 -0400)]
seekable_format: Add test for parallel_compression memory usage
Use ulimit to fail the test if we use O(filesize) memory, rather than
O(threads).
Dave Vasilevsky [Wed, 7 May 2025 04:10:10 +0000 (00:10 -0400)]
seekable_format: Fix race in parallel_processing
There was no memory barrier between writing and reading `done`, which
would allow reordering to cause races. With so little data to handle
after each job completes, we might as well just join.
Dave Vasilevsky [Wed, 7 May 2025 03:45:04 +0000 (23:45 -0400)]
seekable_format: Cleanup POOL in parallel_compression
Dave Vasilevsky [Wed, 7 May 2025 03:26:32 +0000 (23:26 -0400)]
seekable_format: Make parallel_compression use memory properly
Previously, parallel_compression would only handle each job's results
after ALL jobs were successfully queued. This caused all src/dst
buffers to remain in memory until then!
It also polled to check whether a job completed, which is racy without
any memory barrier.
Now, we flush results as a side effect of completing a job. Completed
frames are placed in an ordered linked-list, and any eligible frames
are flushed. This may be zero or multiple frames, depending on the
order in which jobs finish.
This design also makes it simple to support streaming input, so that
is now available. Just pass `-` as the filename, and stdin/stdout will
be used for I/O.
Dave Vasilevsky [Wed, 7 May 2025 01:57:29 +0000 (21:57 -0400)]
seekable_format: Link against multi-threaded libzstd.a
Some of these examples are intended to be parallel, and don't make
sense to link against single-threaded libzstd.
The filename of mt and nomt libzstd are identical, so it's still
possible to link against the single-threaded one, just harder.
Dave Vasilevsky [Wed, 7 May 2025 01:55:22 +0000 (21:55 -0400)]
seekable_format: Build with $(MAKE)
This passes make flags, such as `-jN` for building in parallel, to
the underlying make.
Thomas Devoogdt [Tue, 1 Apr 2025 20:47:45 +0000 (22:47 +0200)]
[cmake] only require a CXX compiler when tests are build
Signed-off-by: Thomas Devoogdt <thomas@devoogdt.com>
Nobuhiro Iwamatsu [Mon, 28 Apr 2025 09:03:33 +0000 (18:03 +0900)]
Add License variable to pkg-config file
The pkg-config file has License variable that allows you to set the license for
the software. This sets 'BSD-3-Clause OR GPL-2.0-only' to License.
Ref: https://github.com/pkgconf/pkgconf/blob/master/man/pc.5#L116
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Yann Collet [Tue, 29 Apr 2025 21:01:14 +0000 (14:01 -0700)]
Merge pull request #4378 from Cyan4973/fix_zstreamtest_minor
fix minor warning in zstreamtest
Yann Collet [Tue, 29 Apr 2025 21:00:41 +0000 (14:00 -0700)]
Merge pull request #4371 from ecordonnier-sc/eco/fix-macos-duplicate-lc-rpath
Fix duplicate LC_RPATH error on MacOS
Yann Collet [Tue, 29 Apr 2025 15:55:19 +0000 (08:55 -0700)]
fix minor warning in zstreamtest
Etienne Cordonnier [Fri, 18 Apr 2025 12:37:50 +0000 (14:37 +0200)]
Fix duplicate LC_RPATH error on MacOS
After the update to MacOS 15.4, the dynamic loader dyld treats duplicated LC_RPATH as an error.
The `FLAGS` variable already contains `LDFLAGS`, thus using both `FLAGS` and `LDFLAGS`
duplicates all `LDFLAGS`, including `-Wl,rpath` parameters.
The duplicate LC_RPATH causes this kind of errors:
```
dyld[29361]: Library not loaded: @loader_path/../lib/libzstd.1.dylib
Referenced from: <
7131C877 -3CF0-33AC-AA05-
257BA4FDD770 > /Users/foobar/...
Reason: tried: '/Users/foobar/..../lib/libzstd.1.dylib' (duplicate LC_RPATH '/usr/mypath.../lib')
```
Closes https://github.com/facebook/zstd/issues/4369
Signed-off-by: Etienne Cordonnier <ecordonnier@snap.com>
Yann Collet [Mon, 14 Apr 2025 10:19:07 +0000 (03:19 -0700)]
Merge pull request #4362 from facebook/dependabot/github_actions/actions/setup-java-4.7.1
Bump actions/setup-java from 4.7.0 to 4.7.1
dependabot[bot] [Mon, 14 Apr 2025 05:21:33 +0000 (05:21 +0000)]
Bump actions/setup-java from 4.7.0 to 4.7.1
Bumps [actions/setup-java](https://github.com/actions/setup-java) from 4.7.0 to 4.7.1.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](https://github.com/actions/setup-java/compare/
3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 ...
c5195efecf7bdfc987ee8bae7a71cb8b11521c00 )
---
updated-dependencies:
- dependency-name: actions/setup-java
dependency-version: 4.7.1
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Yann Collet [Mon, 7 Apr 2025 10:48:41 +0000 (03:48 -0700)]
Merge pull request #4353 from afq984/sparse
Check regular file for sparse support after opening
Li-Yu Yu [Fri, 28 Mar 2025 21:45:47 +0000 (21:45 +0000)]
Update cli-tests/file-stat tests
Li-Yu Yu [Fri, 28 Mar 2025 21:16:29 +0000 (21:16 +0000)]
Check regular file for sparse support after opening
A regular file may be created by the open call.
Checking after opening allows sparseFileSupport even
if dstFileName does not already exist.
Yann Collet [Fri, 28 Mar 2025 17:35:45 +0000 (10:35 -0700)]
Merge pull request #4349 from Cyan4973/devfd
Support process substitution for `--filelist=`
Yann Collet [Fri, 28 Mar 2025 17:02:37 +0000 (10:02 -0700)]
update error message
Yann Collet [Thu, 27 Mar 2025 04:33:26 +0000 (21:33 -0700)]
fix test
Yann Collet [Thu, 27 Mar 2025 02:21:48 +0000 (19:21 -0700)]
add error message clarification for inputs as process substitution
Yann Collet [Tue, 25 Mar 2025 23:39:42 +0000 (16:39 -0700)]
added CI test
Yann Collet [Tue, 25 Mar 2025 22:22:55 +0000 (15:22 -0700)]
visual studio fix
Yann Collet [Tue, 25 Mar 2025 04:31:51 +0000 (21:31 -0700)]
minor: restore some code comment
Yann Collet [Tue, 25 Mar 2025 04:20:21 +0000 (21:20 -0700)]
better naming
and more narrow scope of local variables
Yann Collet [Tue, 25 Mar 2025 03:47:56 +0000 (20:47 -0700)]
second implementation, better structured for improved maintenance
Yann Collet [Tue, 25 Mar 2025 03:42:52 +0000 (20:42 -0700)]
first implementation supporting Process Substitution
Yann Collet [Fri, 28 Mar 2025 04:07:57 +0000 (21:07 -0700)]
Merge pull request #4346 from Cyan4973/wintime
fix a risk of overflow on a time counter on Windows
Yann Collet [Thu, 27 Mar 2025 16:57:20 +0000 (09:57 -0700)]
Merge pull request #4350 from Cyan4973/patchapply
add --patch-apply command
Yann Collet [Tue, 25 Mar 2025 21:23:14 +0000 (14:23 -0700)]
add --patch-apply command
as an equivalent for `-d --patch-from`.
Requested by @sergeevabc in #2173.
Yann Collet [Tue, 25 Mar 2025 01:33:51 +0000 (18:33 -0700)]
Merge pull request #4314 from facebook/dependabot/github_actions/ossf/scorecard-action-2.4.1
Bump ossf/scorecard-action from 2.4.0 to 2.4.1
Yann Collet [Tue, 25 Mar 2025 01:33:01 +0000 (18:33 -0700)]
Merge pull request #4345 from Cyan4973/block128
[doc] minor clarification for maximum block size
Yann Collet [Tue, 25 Mar 2025 01:32:37 +0000 (18:32 -0700)]
Merge pull request #4344 from Cyan4973/assert1
add an assert
Yann Collet [Sun, 23 Mar 2025 19:06:58 +0000 (12:06 -0700)]
update zstd --fast benchmark result
use --fast=4, instead of --fast=3,
to make it more representative of a lzo equivalent scenario.
Yann Collet [Sun, 23 Mar 2025 19:02:51 +0000 (12:02 -0700)]
update benchmark result
brotli uses -1 level, like all other compressors
Yann Collet [Sun, 23 Mar 2025 18:42:41 +0000 (11:42 -0700)]
fix a risk of overflow on a time counter on Windows
closes #4126
Yann Collet [Sun, 23 Mar 2025 06:52:45 +0000 (23:52 -0700)]
[doc] minor clarification for maximum block size
closes #4339
Yann Collet [Sun, 23 Mar 2025 01:23:31 +0000 (18:23 -0700)]
add an assert
to help static analyzers understand there is no overflow risk there.
Yann Collet [Fri, 21 Mar 2025 02:49:08 +0000 (19:49 -0700)]
Merge pull request #4341 from clan/pragma
lib/zstd.h: don't put pragma after static
Z. Liu [Thu, 20 Mar 2025 03:28:37 +0000 (03:28 +0000)]
lib/zstd.h: move pragma before static
otherwise will cause dev-python/zstandard build failed when compiling with
clang as reported at https://bugs.gentoo.org/950259
the root cause is pycparser, which is unfixed since reported 2.5 years
ago, :(
Signed-off-by: Z. Liu <zhixu.liu@gmail.com>
Yann Collet [Wed, 12 Mar 2025 17:31:54 +0000 (10:31 -0700)]
Merge pull request #4336 from Cyan4973/qsort_v2
fix #4312 - musl compilation compatibility
Yann Collet [Wed, 12 Mar 2025 16:55:14 +0000 (09:55 -0700)]
removed OpenBSD specificity
Yann Collet [Tue, 11 Mar 2025 21:10:11 +0000 (14:10 -0700)]
updated documentation
Yann Collet [Tue, 11 Mar 2025 20:30:25 +0000 (13:30 -0700)]
add support for C11 Annex K qsort_s()
standard defined re-entrant variant of qsort().
Unfortunately, Annex K is optional.
Yann Collet [Tue, 11 Mar 2025 18:58:16 +0000 (11:58 -0700)]
re-design qsort() selection in cover
centralizes auto detection tests,
then distribute the outcome in all the places where it's active.
Yann Collet [Tue, 11 Mar 2025 08:57:24 +0000 (01:57 -0700)]
fix #4312
and upgraded the test so that it would fail, both at compile time and at run time, without the fix
Yann Collet [Tue, 11 Mar 2025 08:14:39 +0000 (01:14 -0700)]
attempt to reduce length of long cli tests by invoking -T0
Nick Terrell [Tue, 11 Mar 2025 18:53:20 +0000 (11:53 -0700)]
[linux] Opt out of row based match finder for the kernel
The row based match finder is slower without SIMD. We used to detect the
presence of SIMD to set the lower bound to 17, but that breaks
determinism. Instead, specifically opt into it for the kernel, because
it is one of the rare cases that doesn't have SIMD support.
Yann Collet [Tue, 11 Mar 2025 18:51:15 +0000 (11:51 -0700)]
Merge pull request #4335 from Cyan4973/dec_mt_warning
warn when requesting decompression with multiple threads
Yann Collet [Tue, 11 Mar 2025 07:17:45 +0000 (00:17 -0700)]
fix minor unused variable warning
Yann Collet [Tue, 11 Mar 2025 05:46:33 +0000 (22:46 -0700)]
warn when requesting decompression with multiple threads
restore #2918 fix
Yann Collet [Tue, 11 Mar 2025 05:12:24 +0000 (21:12 -0800)]
Merge pull request #4334 from Cyan4973/fix4332
fix #4332: setting ZSTD_NBTHREADS=0 via environment variable
Yann Collet [Tue, 11 Mar 2025 02:11:44 +0000 (19:11 -0700)]
fixed ShellCheck warning
Yann Collet [Mon, 10 Mar 2025 20:55:45 +0000 (13:55 -0700)]
fix FreeBSD
use an alias instead of a function
also: added more traces and updated version nb to v1.5.8
Yann Collet [Mon, 10 Mar 2025 20:40:47 +0000 (13:40 -0700)]
add test
checks that ZSTD_NBTHREADS triggers the expected verbose message
Also: checked that the new test script fails on current `dev` branch, and is fixed by this branch
Yann Collet [Mon, 10 Mar 2025 16:54:06 +0000 (09:54 -0700)]
removed useless assert()
Yann Collet [Mon, 10 Mar 2025 07:12:34 +0000 (00:12 -0700)]
fix #4332: setting ZSTD_NBTHREADS=0 via environment variables
Nick Terrell [Thu, 6 Mar 2025 19:14:38 +0000 (14:14 -0500)]
[test] Add tests for determinism
Run compression & validate the compressed file matches a known checksum.
To update the output run:
```
make -C tests update-cli-tests
```
Nick Terrell [Thu, 6 Mar 2025 22:31:57 +0000 (17:31 -0500)]
Add a method for checking if ZSTD was compiled with flags that impact determinism
Yann Collet [Wed, 5 Mar 2025 15:46:04 +0000 (07:46 -0800)]
Merge pull request #4329 from Cyan4973/cmd_split
New commands --split and --jobsize
Nick Terrell [Tue, 4 Mar 2025 20:54:49 +0000 (15:54 -0500)]
[zstd] Remove global variables in dictBuilder
D50949782 fixed a race condition updating `g_displayLevel` by disabling display.
Instead of disabling display, delete the global variable and always "capture" a local `displayLevel` variable.
This also fixes `DISPLAYUPDATE()` by requiring the user to pass in the last update time as the first parameter.
Nick Terrell [Tue, 4 Mar 2025 19:55:39 +0000 (14:55 -0500)]
[zstd] Backport
D49756856
Yann Collet [Wed, 5 Mar 2025 00:08:01 +0000 (16:08 -0800)]
Merge pull request #4327 from Cyan4973/win_artifacts
Generate Zstandard binaries for Windows with lz4 support
Yann Collet [Tue, 4 Mar 2025 23:24:43 +0000 (15:24 -0800)]
added a cli test for new command --jobsize
Yann Collet [Tue, 4 Mar 2025 23:12:35 +0000 (15:12 -0800)]
fix typo
Yann Collet [Tue, 4 Mar 2025 22:55:25 +0000 (14:55 -0800)]
update fileio to employ jobSize
Yann Collet [Tue, 4 Mar 2025 22:43:06 +0000 (14:43 -0800)]
update cli-tests
Yann Collet [Tue, 4 Mar 2025 21:22:01 +0000 (13:22 -0800)]
updated playTests.sh to employ the new commands
Yann Collet [Tue, 4 Mar 2025 21:17:10 +0000 (13:17 -0800)]
changed -B# command into --jobsize
to reduce confusion with the term "block".
-B# remains supported for existing scripts,
but it's no longer documented, so it's effectively a hidden shortcut.
Yann Collet [Tue, 4 Mar 2025 21:04:59 +0000 (13:04 -0800)]
convert benchmark unit to use the new naming scheme
chunks instead of blocks
Yann Collet [Tue, 4 Mar 2025 20:51:39 +0000 (12:51 -0800)]
changed command --blocksize into --split
to reduce confusion with the concept of "blocks" inside a Zstandard frame.
We are now talking about "independent chunks" being produced by a `split` operation.
updated documentation accordingly.
Note: old commands "-B#` and `--blocksize=#` remain supported,
to maintain compatibility with existing scripts.
Yann Collet [Mon, 3 Mar 2025 23:54:29 +0000 (15:54 -0800)]
attempt to no longer depend on system library presence for autodetection
use explicit opt-in and path setting
Yann Collet [Mon, 3 Mar 2025 22:27:43 +0000 (14:27 -0800)]
update zstd build recipe to also support lz4 format
Yann Collet [Mon, 3 Mar 2025 18:39:50 +0000 (10:39 -0800)]
Merge pull request #4324 from facebook/dependabot/github_actions/actions/checkout-4
Bump actions/checkout from 3 to 4