1e121f641e
Optimizations: * Add extent serial numbers and use them where appropriate as a sort key that is higher priority than address, so that the allocation policy prefers older extents. This tends to improve locality (decrease fragmentation) when memory grows downward. * Refactor madvise(2) configuration so that MADV_FREE is detected and utilized on Linux 4.5 and newer. * Mark partially purged arena chunks as non-huge-page. This improves interaction with Linux's transparent huge page functionality. Bug fixes: * Fix size class computations for edge conditions involving extremely large allocations. This regression was first released in 4.0.0. * Remove overly restrictive assertions related to the cactive statistic. This regression was first released in 4.1.0. OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/jemalloc?expand=0&rev=49 |
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jemalloc-4.4.0.tar.bz2 | ||
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jemalloc.spec |