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| Name: libjemalloc2 | Distribution: openSUSE Tumbleweed |
| Version: 5.3.0 | Vendor: openSUSE |
| Release: 1.3 | Build date: Wed Jun 15 15:12:30 2022 |
| Group: System/Libraries | Build host: obs-power9-10 |
| Size: 936655 | Source RPM: jemalloc-5.3.0-1.3.src.rpm |
| Packager: http://bugs.opensuse.org | |
| Url: http://jemalloc.net/ | |
| Summary: General-purpose scalable concurrent malloc implementation | |
General-purpose scalable concurrent malloc(3) implementation. This distribution is the stand-alone "portable" version of jemalloc.
BSD-2-Clause
* Fri May 06 2022 Jan Engelhardt <jengelh@inai.de>
- Update to release 5.3.0
* Added the thread.idle mallctl which hints that the calling
thread will be idle for a nontrivial period of time.
* Allow small size classes to be the maximum size class to
cache in the thread-specific cache, through the
opt.[lg_]tcache_max option.
* Make the behavior of realloc(ptr, 0) configurable with
opt.zero_realloc.
* Support C++17 over-aligned allocation.
* Add the thread.peak mallctl for approximate per-thread peak
memory tracking.
* Add high resolution timestamp support for profiling.
- Drop use-volatile-to-workaround-buffer-overflow-false-pos.patch
(merged)
* Tue Apr 12 2022 Martin Liška <mliska@suse.cz>
- Add use-volatile-to-workaround-buffer-overflow-false-pos.patch
upstream patch that supports -D_FORTIFY_SOURCE=3.
* Fri Feb 25 2022 Guillaume GARDET <guillaume.gardet@opensuse.org>
- Set lg-page to 2^16 on aarch64 to be compatible with 64k
page size kernel - https://github.com/jemalloc/jemalloc/pull/769
* Mon Nov 23 2020 Martin Liška <mliska@suse.cz>
- Enable LTO as it works (boo#1133136).
* Fri Nov 20 2020 Martin Liška <mliska@suse.cz>
- Simplify spec file.
* Fri Nov 20 2020 Guillaume GARDET <guillaume.gardet@opensuse.org>
- Re-enable profiling on armv6/armv7 since boo#1105633 is fixed
* Tue Aug 06 2019 Martin Liška <mliska@suse.cz>
- Update to version 5.2.1:
* Bug fixes:
* Fix a severe virtual memory leak on Windows. This regression
was first released in 5.0.0.
* Fix size 0 handling in posix_memalign(). This regression
was first released in 5.2.0.
* Fix the prof_log unit test which may observe unexpected
backtraces from compiler optimizations. The test was first added in 5.2.0.
* Fix the declaration of the extent_avail tree.
This regression was first released in 5.1.0.
* Fix an incorrect reference in jeprof.
This functionality was first released in 3.0.0.
* Fix an assertion on the deallocation fast-path.
This regression was first released in 5.2.0.
* Fix the TLS_MODEL attribute in headers.
This regression was first released in 5.0.0.
* Optimizations and refactors:
* Implement opt.retain on Windows and enable by default on 64-bit.
* Optimize away a branch on the operator delete path.
* Add format annotation to the format generator function.
* Refactor and improve the size class header generation.
* Remove best fit.
* Avoid blocking on background thread locks for stats.
- Remove disable-test_prof_log_many_traces-test.patch.
* Wed Apr 24 2019 Martin Liška <mliska@suse.cz>
- Disable LTO (boo#1133136).
* Thu Apr 04 2019 Jan Engelhardt <jengelh@inai.de>
- Drop static library package, nothing seems to use it.
- Remove openSUSE 11.1 build support.
* Thu Apr 04 2019 Martin Liška <mliska@suse.cz>
- Add disable-test_prof_log_many_traces-test.patch in order
to workaround https://github.com/jemalloc/jemalloc/issues/1477.
* Wed Apr 03 2019 Martin Liška <mliska@suse.cz>
- Update to version 5.2.0:
* New features:
* Implement oversize_threshold, which uses a dedicated arena
for allocations crossing the specified threshold to reduce
fragmentation.
* Add extents usage information to stats.
* Log time information for sampled allocations.
* Support 0 size in sdallocx.
* Output rate for certain counters in malloc_stats.
* Add mallctl interfaces:
* opt.oversize_threshold
* stats.arenas.<i>.extent_avail
* stats.arenas.<i>.extents.<j>.n{dirty,muzzy,retained}
* stats.arenas.<i>.extents.<j>.{dirty,muzzy,retained}_bytes
* Optimizations and refactors:
* Refactor the TSD module.
* Implement opt.oversize_threshold which uses a dedicated arena
for requests crossing the threshold, also eagerly purges the
oversize extents. Default the threshold to 8 MiB.
* Improve error handling for THP state initialization.
* Refactor and optimize the tcache fill / flush paths.
* Optimize sync / lwsync on PowerPC.
* Bypass extent_dalloc() when retain is enabled.
* Lower the default number of background threads to 4 (when the
feature is enabled).
* Use arena index for arena-matching checks.
* Avoid forced decay on thread termination when using
background threads.
* Disable muzzy decay by default.
* Only initialize libgcc unwinder when profiling is enabled.
* Bug fixes:
* Fix background thread index issues with max_background_threads.
* Fix stats output for opt.lg_extent_max_active_fit.
* Properly trigger decay on tcache destroy.
* Detect whether explicit extent zero out is necessary with
huge pages or custom extent hooks, which may change the purge
semantics.
* Fix a side effect caused by extent_max_active_fit combined
with decay-based purging, where freed extents can accumulate
and not be reused for an extended period of time.
* Fix a missing unlock on extent register error handling.
* Incompatible changes:
* Remove --with-lg-page-sizes.
- Change URL of the project.
/usr/lib64/libjemalloc.so.2 /usr/share/doc/packages/libjemalloc2 /usr/share/doc/packages/libjemalloc2/ChangeLog /usr/share/doc/packages/libjemalloc2/README /usr/share/licenses/libjemalloc2 /usr/share/licenses/libjemalloc2/COPYING
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Fabrice Bellet, Wed Aug 10 23:46:54 2022