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Author SHA1 Message Date
Yann Collet b73e06b83e updated FreeBSD VM to 14.2 
14.1 seems no longer supported by gcloud
 2025-02-11 12:52:59 -08:00
Yann Collet 2b7c661ad2 update arm64 test 
for ubuntu-24
 2025-02-11 12:41:38 -08:00
Yann Collet 75bcae1272 removing x32 tests 
this ABI is no longer supported by Ubuntu,
and there is a wider consensus that this ABI is on the way out,
with more and more distributions dropping it,
and lingering questions about support of x32 in the kernel.
 2025-02-11 11:37:18 -08:00
Yann Collet fc1baf3463 move qemu tests to ubuntu24 2025-02-11 09:57:18 -08:00
Yann Collet 815ca8c678 ubuntu 20 is being deprecated 
change ubuntu20 tests to use more modern ubuntu variants
 2025-02-11 09:19:08 -08:00
Yann ColletandGitHub d84d70bd04 Merge pull request #4288 from facebook/stronger_patchfrom 
Improve compression ratio of the --patch-from mode
 2025-02-10 12:09:16 -08:00
Yann Collet d2c562b803 update hrlog comment 2025-02-10 10:48:56 -08:00
Yann Collet 67fad95f79 derive hashratelog from hashlog when only hashlog is set 2025-02-10 10:46:37 -08:00
Yann ColletandYann Collet 339bca6606 update ldm compression results 2025-02-10 10:46:37 -08:00
Yann ColletandYann Collet 09d7e34ed8 adjust mml 2025-02-10 10:46:37 -08:00
Yann ColletandYann Collet d5e4698267 fix boundary condition 2025-02-10 10:46:37 -08:00
Yann ColletandYann Collet 72406b71c3 update hrlog rule to favor compression ratio a bit more at low levels 2025-02-10 10:46:37 -08:00
Yann ColletandYann Collet 7c5b6002c9 update results from the --long mode 2025-02-10 10:46:37 -08:00
Yann ColletandYann Collet bf218c142a updated LDM documentation 2025-02-10 10:46:37 -08:00
Yann ColletandYann Collet f26cc54f37 dynamic bucket sizes 2025-02-10 10:46:37 -08:00
Yann ColletandYann Collet 4609a40b89 dynamically adjust hratelog and ldmml based on strategy 2025-02-10 10:46:37 -08:00
Yann ColletandGitHub 5b8575adaa Merge pull request #4289 from facebook/autoultra 
--ultra automatically triggered with --long and --patch-from
 2025-02-10 10:38:28 -08:00
Yann ColletandGitHub e3a9351402 Merge pull request #4290 from facebook/lmax 
--max command
 2025-02-10 10:38:00 -08:00
Yann ColletandGitHub 071a4a0904 Merge pull request #4291 from facebook/dependabot/github_actions/github/codeql-action-3.28.9 
Bump github/codeql-action from 3.28.1 to 3.28.9
 2025-02-09 23:45:47 -08:00
Yann Collet 613901b6d3 modifies command echoing for macos / linux compatibility 2025-02-09 23:41:32 -08:00
Yann Collet 468e1453a5 disable --max in 32-bit mode 2025-02-09 23:16:14 -08:00
Yann Collet 1603cbe83e update test for 32-bit mode 
--max doesn't work in 32-bit mode, due to address space limitation
 2025-02-09 23:02:14 -08:00
dependabot[bot]andGitHub 7a2fce5a1f Bump github/codeql-action from 3.28.1 to 3.28.9 
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.28.1 to 3.28.9.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/b6a472f63d85b9c78a3ac5e89422239fc15e9b3c...9e8d0789d4a0fa9ceb6b1738f7e269594bdd67f0)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2025-02-10 05:36:44 +00:00
Yann Collet f86024ccd2 reinforce man page warning 
32-bit is unsuitable for --max
 2025-02-09 17:25:35 -08:00
Yann Collet 39d1d82fa8 adjusted mml heuristic 2025-02-09 17:24:12 -08:00
Yann Collet 41b7193757 added --max to test suite 2025-02-09 12:26:36 -08:00
Yann Collet 8ae1330708 add man entry for --max 2025-02-09 11:51:25 -08:00
Yann Collet 630b47a158 added a new --max command 
set parameters to maximum compression
(even more than -22)
 2025-02-09 11:38:44 -08:00
Yann Collet aebffd66ec --ultra automatically triggered with --long and --patch-from 
the purpose of --ultra is to make the user explicitly opt-in
to generate very large window size (> 8 MB).

The agreement to generate very large window size is already implicit
when selecting --long or --patch-from.

Consequently, `--ultra ` is automatically enabled when `--long` or `--patch-from` is set.
 2025-02-08 22:47:05 -08:00
Yann ColletandGitHub 0396480109 Merge pull request #4284 from facebook/mesonNoexec 
Add noexecstack flag for gcc/clang C and CPP in Meson
 2025-02-06 10:55:44 -08:00
Yann ColletandGitHub ef2bf57811 Merge pull request #4276 from facebook/fix_patchfrom_hc_speed 
fix speed of --patch-from mode at high compression levels
 2025-02-05 20:12:56 -08:00
Yann Collet 23e5f80390 Revert "pass dictionary loading method as parameter" 
This reverts commit 821fc567f93a415e9fbe856271ccd452ee7acf07.
 2025-02-05 18:47:26 -08:00
Yann Collet c7cd7dc04b better MT fluidity 
--patch-from no longer blocked on first job dictionary loading
 2025-02-05 18:42:00 -08:00
Yann Collet f11bd19c7f ensure cdict is properly reset to NULL 2025-02-05 18:42:00 -08:00
Yann Collet 7406d2b6eb skips the need to create a temporary cdict for --patch-from 
thus saving a bit of memory and a little bit of cpu time
 2025-02-05 18:42:00 -08:00
Yann Collet 220abe6da8 reduced memory usage 
by avoiding to duplicate in memory
a dictionary that was passed by reference.
 2025-02-05 18:42:00 -08:00
Yann Collet 85a44b233a always free .cdictLocal 2025-02-05 18:41:59 -08:00
Yann Collet e637fc64c5 update type naming convention 2025-02-05 18:41:59 -08:00
Yann Collet 34ba14437a minor boundary change 
improves compression ratio at low levels
 2025-02-05 18:41:59 -08:00
Yann Collet ffa66a6971 fix speed of --patch-from at high compression mode 2025-02-05 18:41:59 -08:00
Yann ColletandGitHub 30e0f29c4d Merge pull request #4287 from facebook/warn_error 
visual studio compilation tests: error out on warnings
 2025-02-05 17:42:54 -08:00
Yann Collet 2949252923 fix minor conversion warnings 2025-02-05 17:01:19 -08:00
Yann Collet e87d15938c more %zu warnings fixes 2025-02-05 16:48:19 -08:00
Yann Collet 590c22454e fix more %zu warnings 2025-02-05 16:36:54 -08:00
Yann Collet f9c1850aa2 fix minor printf argument limitation on older mingw 
which do not support `%zu` fields
 2025-02-05 16:28:52 -08:00
Yann Collet e117d79e22 fix minor alignment warning 2025-02-05 16:13:58 -08:00
Yann Collet c39424ea87 fix minor alignment warning 
this is a prototype definition error:
`_mm_storeu_si128()` should accept a `void*` pointer,
since it explicitly states that it accepts unaligned addresses
yet requiring a `__m128i*` tells otherwise, and requires the compiler the enforce this alignment.
 2025-02-05 16:11:54 -08:00
Yann Collet 32dff04d32 fix one minor alignment warning 
seems like a prototype interface error:
input parameter should have been `const void*`,
since the documentation is explicit that input doesn't have to be aligned,
but `const __m256i*` makes the compiler enforce it.
 2025-02-05 15:46:44 -08:00
Yann Collet 5883ee6cc2 make visual studio tests error out on warnings 2025-02-05 15:38:39 -08:00
Yann ColletandGitHub 8156a19cac Merge pull request #4286 from facebook/visual_clang_avx2 
Fix Visual + ClangCL + AVX2 compilation
 2025-02-05 15:30:51 -08:00