c0cb36e0f8
trim changelog that's irrelevant to the user because it affects other platforms, build procedure, or deep internals
Jan Engelhardt2019-04-04 11:56:46 +00:00
ea1fe7f0c2
trim changelog that's irrelevant to the user because it affects other platforms, build procedure, or deep internals
Jan Engelhardt2019-04-04 11:56:46 +00:00
3c58a4f9a9
- Drop static library package, nothing seems to use it. - Remove openSUSE 11.1 build support.
Jan Engelhardt2019-04-04 11:53:02 +00:00
4c1d3fad54
- Drop static library package, nothing seems to use it. - Remove openSUSE 11.1 build support.
Jan Engelhardt2019-04-04 11:53:02 +00:00
3e58fb6fa0
Accepting request 691467 from home:marxin:branches:devel:libraries:c_c++
Martin Liška
2019-04-04 10:13:32 +00:00
6ae4e92407
Accepting request 691467 from home:marxin:branches:devel:libraries:c_c++
Martin Liška
2019-04-04 10:13:32 +00:00
f5dccfaafc
- Update to version 5.1.0: * remove patches: 0001-ARM-Don-t-extend-bit-LG_VADDR-to-compute-high-addres.patch and 0001-remove-CPU_SPINWAIT.patch. New features: * Implement transparent huge page support for internal metadata. (@interwq) * Add opt.thp to allow enabling / disabling transparent huge pages for all mappings. (@interwq) * Add maximum background thread count option. (@djwatson) * Allow prof_active to control opt.lg_prof_interval and prof.gdump. (@interwq) * Allow arena index lookup based on allocation addresses via mallctl. (@lionkov) * Allow disabling initial-exec TLS model. (@davidtgoldblatt, @KenMacD) * Add opt.lg_extent_max_active_fit to set the max ratio between the size of the active extent selected (to split off from) and the size of the requested allocation. (@interwq, @davidtgoldblatt) * Add retain_grow_limit to set the max size when growing virtual address space. (@interwq) * Add mallctl interfaces: * arena.<i>.retain_grow_limit (@interwq) * arenas.lookup (@lionkov) * max_background_threads (@djwatson) * opt.lg_extent_max_active_fit (@interwq) * opt.max_background_threads (@djwatson) * opt.metadata_thp (@interwq) * opt.thp (@interwq) * stats.metadata_thp (@interwq) Portability improvements: * Support GNU/kFreeBSD configuration. (@paravoid) * Support m68k, nios2 and SH3 architectures. (@paravoid) * Fall back to FD_CLOEXEC when O_CLOEXEC is unavailable. (@zonyitoo) * Fix symbol listing for cross-compiling. (@tamird) * Fix high bits computation on ARM. (@davidtgoldblatt, @paravoid) * Disable the CPU_SPINWAIT macro for Power. (@davidtgoldblatt, @marxin) * Fix MSVC 2015 & 2017 builds. (@rustyx) * Improve RISC-V support. (@EdSchouten)
Martin Liška
2018-05-10 08:54:23 +00:00
083be60819
- Update to version 5.1.0: * remove patches: 0001-ARM-Don-t-extend-bit-LG_VADDR-to-compute-high-addres.patch and 0001-remove-CPU_SPINWAIT.patch. New features: * Implement transparent huge page support for internal metadata. (@interwq) * Add opt.thp to allow enabling / disabling transparent huge pages for all mappings. (@interwq) * Add maximum background thread count option. (@djwatson) * Allow prof_active to control opt.lg_prof_interval and prof.gdump. (@interwq) * Allow arena index lookup based on allocation addresses via mallctl. (@lionkov) * Allow disabling initial-exec TLS model. (@davidtgoldblatt, @KenMacD) * Add opt.lg_extent_max_active_fit to set the max ratio between the size of the active extent selected (to split off from) and the size of the requested allocation. (@interwq, @davidtgoldblatt) * Add retain_grow_limit to set the max size when growing virtual address space. (@interwq) * Add mallctl interfaces: * arena.<i>.retain_grow_limit (@interwq) * arenas.lookup (@lionkov) * max_background_threads (@djwatson) * opt.lg_extent_max_active_fit (@interwq) * opt.max_background_threads (@djwatson) * opt.metadata_thp (@interwq) * opt.thp (@interwq) * stats.metadata_thp (@interwq) Portability improvements: * Support GNU/kFreeBSD configuration. (@paravoid) * Support m68k, nios2 and SH3 architectures. (@paravoid) * Fall back to FD_CLOEXEC when O_CLOEXEC is unavailable. (@zonyitoo) * Fix symbol listing for cross-compiling. (@tamird) * Fix high bits computation on ARM. (@davidtgoldblatt, @paravoid) * Disable the CPU_SPINWAIT macro for Power. (@davidtgoldblatt, @marxin) * Fix MSVC 2015 & 2017 builds. (@rustyx) * Improve RISC-V support. (@EdSchouten)
Martin Liška
2018-05-10 08:54:23 +00:00
676d1e82ed
- Add 0001-remove-CPU_SPINWAIT.patch: revert 701daa5298b3befe2aff05ce590533165abb9ba4 in order to fix#761.
Martin Liška
2017-10-05 10:17:17 +00:00
adcb28cced
- Add 0001-remove-CPU_SPINWAIT.patch: revert 701daa5298b3befe2aff05ce590533165abb9ba4 in order to fix#761.
Martin Liška
2017-10-05 10:17:17 +00:00
b3064a5bab
Accepting request 531565 from home:marxin:branches:devel:libraries:c_c++
Martin Liška
2017-10-05 09:51:47 +00:00
d48f3e20f8
Accepting request 531565 from home:marxin:branches:devel:libraries:c_c++
Martin Liška
2017-10-05 09:51:47 +00:00
fcea134e77
- Update to version 4.5.0 New features: * Add --disable-thp and the opt.thp mallctl to provide opt-out mechanisms for transparent huge page integration. * Restructure *CFLAGS configuration, so that CFLAGS behaves typically, and EXTRA_CFLAGS provides a way to specify e.g. -Werror during building, but not during configuration. Bug fixes: * Fix DSS (sbrk(2)-based) allocation. This regression was first released in 4.3.0. * Handle race in per size class utilization computation. This functionality was first released in 4.0.0. * Fix lock order reversal during gdump. * Fix/refactor tcache synchronization. This regression was first released in 4.0.0. * Fix various JSON-formatted malloc_stats_print() bugs. This functionality was first released in 4.3.0. * Fix huge-aligned allocation. This regression was first released in 4.4.0. * When transparent huge page integration is enabled, detect what state pages start in according to the kernel's current operating mode, and only convert arena chunks to non-huge during purging if that is not their initial state. This functionality was first released in 4.4.0. * Fix lg_chunk clamping for the --enable-cache-oblivious --disable-fill case. This regression was first released in 4.0.0.
Ismail Dönmez
2017-03-10 19:54:21 +00:00
703de21776
- Update to version 4.5.0 New features: * Add --disable-thp and the opt.thp mallctl to provide opt-out mechanisms for transparent huge page integration. * Restructure *CFLAGS configuration, so that CFLAGS behaves typically, and EXTRA_CFLAGS provides a way to specify e.g. -Werror during building, but not during configuration. Bug fixes: * Fix DSS (sbrk(2)-based) allocation. This regression was first released in 4.3.0. * Handle race in per size class utilization computation. This functionality was first released in 4.0.0. * Fix lock order reversal during gdump. * Fix/refactor tcache synchronization. This regression was first released in 4.0.0. * Fix various JSON-formatted malloc_stats_print() bugs. This functionality was first released in 4.3.0. * Fix huge-aligned allocation. This regression was first released in 4.4.0. * When transparent huge page integration is enabled, detect what state pages start in according to the kernel's current operating mode, and only convert arena chunks to non-huge during purging if that is not their initial state. This functionality was first released in 4.4.0. * Fix lg_chunk clamping for the --enable-cache-oblivious --disable-fill case. This regression was first released in 4.0.0.
Ismail Dönmez
2017-03-10 19:54:21 +00:00
1e121f641e
- Update to version 4.4.0 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.
Ismail Dönmez
2016-12-04 12:12:30 +00:00
b2e9909599
- Update to version 4.4.0 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.
Ismail Dönmez
2016-12-04 12:12:30 +00:00
9f53636d18
- Update to version 4.3.0 New features: * Add "J" (JSON) support to malloc_stats_print(). * Add Cray compiler support. Optimizations: * Add/use adaptive spinning for bootstrapping and radix tree node initialization. Bugfixes: * Fix large allocation to search starting in the optimal size class heap, which can substantially reduce virtual memory churn and fragmentation. This regression was first released in 4.0.0. * Fix stats.arenas.<i>.nthreads accounting. * Fix and simplify decay-based purging. * Make DSS (sbrk(2)-related) operations lockless, which resolves potential deadlocks during thread exit. * Fix over-sized allocation of radix tree leaf nodes. * Fix over-sized allocation of arena_t (plus associated stats) data structures. * Fix EXTRA_CFLAGS to not affect configuration. * Fix a Valgrind integration bug. * Disallow 0x5a junk filling when running in Valgrind. * Fix a file descriptor leak on Linux. This regression was first released in 4.2.0. * Fix static linking of jemalloc with glibc. * Use syscall(2) rather than {open,read,close}(2) during boot on Linux. This works around other libraries' system call wrappers performing reentrant allocation. * Fix OS X default zone replacement to work with OS X 10.12. * Fix cached memory management to avoid needless commit/decommit operations during purging, which resolves permanent virtual
Ismail Dönmez
2016-11-08 07:01:33 +00:00
8d7c23bfc8
- Update to version 4.3.0 New features: * Add "J" (JSON) support to malloc_stats_print(). * Add Cray compiler support. Optimizations: * Add/use adaptive spinning for bootstrapping and radix tree node initialization. Bugfixes: * Fix large allocation to search starting in the optimal size class heap, which can substantially reduce virtual memory churn and fragmentation. This regression was first released in 4.0.0. * Fix stats.arenas.<i>.nthreads accounting. * Fix and simplify decay-based purging. * Make DSS (sbrk(2)-related) operations lockless, which resolves potential deadlocks during thread exit. * Fix over-sized allocation of radix tree leaf nodes. * Fix over-sized allocation of arena_t (plus associated stats) data structures. * Fix EXTRA_CFLAGS to not affect configuration. * Fix a Valgrind integration bug. * Disallow 0x5a junk filling when running in Valgrind. * Fix a file descriptor leak on Linux. This regression was first released in 4.2.0. * Fix static linking of jemalloc with glibc. * Use syscall(2) rather than {open,read,close}(2) during boot on Linux. This works around other libraries' system call wrappers performing reentrant allocation. * Fix OS X default zone replacement to work with OS X 10.12. * Fix cached memory management to avoid needless commit/decommit operations during purging, which resolves permanent virtual
Ismail Dönmez
2016-11-08 07:01:33 +00:00
72898463c0
- Update to version 4.3.0 New features: * Add "J" (JSON) support to malloc_stats_print(). * Add Cray compiler support. Optimizations: * Add/use adaptive spinning for bootstrapping and radix tree node initialization. Bugfixes: * Fix large allocation to search starting in the optimal size class heap, which can substantially reduce virtual memory churn and fragmentation. This regression was first released in 4.0.0. * Fix stats.arenas.<i>.nthreads accounting. * Fix and simplify decay-based purging. * Make DSS (sbrk(2)-related) operations lockless, which resolves potential deadlocks during thread exit. * Fix over-sized allocation of radix tree leaf nodes. * Fix over-sized allocation of arena_t (plus associated stats) data structures. * Fix EXTRA_CFLAGS to not affect configuration. * Fix a Valgrind integration bug. * Disallow 0x5a junk filling when running in Valgrind. * Fix a file descriptor leak on Linux. This regression was first released in 4.2.0. * Fix static linking of jemalloc with glibc. * Use syscall(2) rather than {open,read,close}(2) during boot on Linux. This works around other libraries' system call wrappers performing reentrant allocation. * Fix OS X default zone replacement to work with OS X 10.12. * Fix cached memory management to avoid needless commit/decommit operations during purging, which resolves permanent virtual
Ismail Dönmez
2016-11-05 05:51:33 +00:00
4f7e95ff11
- Update to version 4.3.0 New features: * Add "J" (JSON) support to malloc_stats_print(). * Add Cray compiler support. Optimizations: * Add/use adaptive spinning for bootstrapping and radix tree node initialization. Bugfixes: * Fix large allocation to search starting in the optimal size class heap, which can substantially reduce virtual memory churn and fragmentation. This regression was first released in 4.0.0. * Fix stats.arenas.<i>.nthreads accounting. * Fix and simplify decay-based purging. * Make DSS (sbrk(2)-related) operations lockless, which resolves potential deadlocks during thread exit. * Fix over-sized allocation of radix tree leaf nodes. * Fix over-sized allocation of arena_t (plus associated stats) data structures. * Fix EXTRA_CFLAGS to not affect configuration. * Fix a Valgrind integration bug. * Disallow 0x5a junk filling when running in Valgrind. * Fix a file descriptor leak on Linux. This regression was first released in 4.2.0. * Fix static linking of jemalloc with glibc. * Use syscall(2) rather than {open,read,close}(2) during boot on Linux. This works around other libraries' system call wrappers performing reentrant allocation. * Fix OS X default zone replacement to work with OS X 10.12. * Fix cached memory management to avoid needless commit/decommit operations during purging, which resolves permanent virtual
Ismail Dönmez
2016-11-05 05:51:33 +00:00
31d2625f45
- Update to version 4.2.0 * Add the arena.<i>.reset mallctl, which makes it possible to discard all of an arena's allocations in a single operation. * Add the stats.retained and stats.arenas.<i>.retained statistics. * Add the --with-version configure option. * Support --with-lg-page values larger than actual page size. * Use pairing heaps rather than red-black trees for various hot data structures. * Streamline fast paths of rtree operations. * Optimize the fast paths of calloc() and [m,d,sd]allocx(). * Decommit unused virtual memory if the OS does not overcommit. * Specify MAP_NORESERVE on Linux if [heuristic] overcommit is active, in order to avoid unfortunate interactions during fork(2). * Fix chunk accounting related to triggering gdump profiles. * Link against librt for clock_gettime(2) if glibc < 2.17. * Scale leak report summary according to sampling probability.
Ismail Dönmez
2016-05-13 07:03:21 +00:00
2c067ce655
- Update to version 4.2.0 * Add the arena.<i>.reset mallctl, which makes it possible to discard all of an arena's allocations in a single operation. * Add the stats.retained and stats.arenas.<i>.retained statistics. * Add the --with-version configure option. * Support --with-lg-page values larger than actual page size. * Use pairing heaps rather than red-black trees for various hot data structures. * Streamline fast paths of rtree operations. * Optimize the fast paths of calloc() and [m,d,sd]allocx(). * Decommit unused virtual memory if the OS does not overcommit. * Specify MAP_NORESERVE on Linux if [heuristic] overcommit is active, in order to avoid unfortunate interactions during fork(2). * Fix chunk accounting related to triggering gdump profiles. * Link against librt for clock_gettime(2) if glibc < 2.17. * Scale leak report summary according to sampling probability.
Ismail Dönmez
2016-05-13 07:03:21 +00:00
Dominique Leuenberger
Jan Engelhardt
Martin Liška
Yuchen Lin
Ismail Dönmez