Daan Leijen
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98699c983a
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update to v1.8.8
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2025-01-03 17:56:15 -08:00 |
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Daan Leijen
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a0a6ad3cf9
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add thread_local for c++
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2025-01-03 08:17:32 -08:00 |
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Daan
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b5251a7488
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Merge pull request #905 from fd00/cygwin
Build on cygwin
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2024-12-30 12:31:11 -08:00 |
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Daan
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f33aa58d88
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Merge branch 'dev' into dev
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2024-12-30 12:27:46 -08:00 |
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Daan Leijen
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9f70ce5fcd
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avoid accessing heap->tld after running thread_done (pr #974)
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2024-12-30 11:34:02 -08:00 |
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Daan Leijen
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9561ae4286
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rename segment_map_destroy to segment_map_unsafe_destroy
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2024-12-30 11:00:54 -08:00 |
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Daan
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a046b6ff33
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Merge pull request #975 from jblazquez/free-segment-map
Free segment map when destroy_on_exit is set
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2024-12-30 10:46:53 -08:00 |
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Daan
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095abc9e3d
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fix TLS slot on macOS
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2024-12-26 11:16:04 -08:00 |
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daanx
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e10d0d2dee
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add declspec hidden to improve codegen on arm64
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2024-12-26 10:33:25 -08:00 |
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daanx
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783dcb4129
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add comments about TLS
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2024-12-26 10:24:20 -08:00 |
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daanx
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47b5f48b29
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renamed vcxproj
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2024-12-26 10:08:19 -08:00 |
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daanx
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63f47569f2
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fix debug_show_arenas parameters
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2024-12-25 13:35:54 -08:00 |
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daanx
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587e08ccd4
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improve commit stats
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2024-12-25 11:12:26 -08:00 |
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daanx
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cfe73e9d48
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wip: merging from upstream
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2024-12-25 10:56:43 -08:00 |
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Javier Blazquez
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83dacd190e
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free segment map when destroy_on_exit is set
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2024-12-22 22:24:13 -08:00 |
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daanx
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825dd41769
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fix build error
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2024-12-21 15:29:39 -08:00 |
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daanx
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476d4699ff
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limit purgeing to one purge cycle per purge delay
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2024-12-21 15:24:46 -08:00 |
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daanx
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e3ebebb990
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update lock primitive; fix arena exclusive allocation
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2024-12-21 14:39:17 -08:00 |
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daanx
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93e14344c7
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use srw lock on windows
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2024-12-20 17:32:26 -08:00 |
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Daan Leijen
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f3d83e5fa6
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insert full pages at the end of the queue; only override page candidate if the page is not too full
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2024-12-20 13:55:31 -08:00 |
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daanx
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617190880d
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add ajust stats to compensate for double counting
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2024-12-17 17:53:34 -08:00 |
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daanx
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ed31847112
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fix generic ctz/clz
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2024-12-09 20:45:22 -08:00 |
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daanx
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c8607a8d01
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remove os_tld and stats parameters to os interface
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2024-12-08 17:56:13 -08:00 |
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Daan
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9b7537755a
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Merge branch 'dev-steal' into dev
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2024-11-25 19:28:35 -08:00 |
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Daan
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cd61eb7cf1
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Merge pull request #961 from devnexen/windows_tighten_criterias
_mi_memcpy/_mi_memzero: tighten criteria for intrinsics for windows.
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2024-11-25 19:25:26 -08:00 |
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daanx
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7673aa2517
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ensure forced abandoned pages can be accessed after free
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2024-11-25 18:41:57 -08:00 |
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daanx
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9b7ac9a1a6
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clean up candidate search; add mi_collect_reduce
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2024-11-25 16:58:02 -08:00 |
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Diego Russo
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3adb19c84c
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Fix illegal instruction for older Arm architectures
This is a port of the PR https://github.com/python/cpython/issues/125444
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2024-11-25 14:23:40 +00:00 |
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daanx
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71fec8caf5
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add target_segments_per_thread option
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2024-11-18 15:05:22 -08:00 |
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daanx
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d57cb0765d
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add guarded objects that are sampled (and fit a size range). guarded sample rate etc can be set per heap as well as defaulted with options
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2024-11-17 22:45:09 -08:00 |
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daanx
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8ba1879073
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add sampling for guarded objects
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2024-11-17 00:06:16 -08:00 |
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daanx
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8b6017d976
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rename mi_debug_guarded_ to mi_guarded_
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2024-11-16 22:42:32 -08:00 |
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daanx
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498c92e348
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update guarded implementation to use block tags
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2024-11-16 21:15:50 -08:00 |
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daanx
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0e76fe3798
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add address hint to primitive allocation API
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2024-11-16 16:57:37 -08:00 |
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daanx
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b27d154ffd
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add virtual address bits and physical memory to the mem config
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2024-11-16 15:37:08 -08:00 |
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David Carlier
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9f0a7ac0be
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_mi_memcpy/_mi_memzero: tighten criteria for intrinsics for windows.
FSRM is better used for buffer <= 128 bytes and ERMS, if supported for larger
chunks.
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2024-11-16 10:05:14 +00:00 |
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Daan
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5f35933331
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add 0 byte to canary to prevent spurious read overflow to read the canary (issue #951, pr #953)
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2024-10-27 21:39:07 -07:00 |
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Daan
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aa881733d7
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reorganize primitives for process initialization; use special data segment on Windows for thread termination by default on Windows now (issue #869)
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2024-10-21 22:56:59 -07:00 |
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Daan Leijen
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4234a9bd9d
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Merge branch 'dev-guarded' into dev
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2024-08-21 11:30:33 -07:00 |
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Daan Leijen
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b9b529de28
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shuffle for 128 bit
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2024-08-21 10:45:19 -07:00 |
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daanx
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8899a11c70
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clean up guarded pages code
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2024-08-20 11:09:17 -07:00 |
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daanx
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635cf7af6a
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fix multi-threaded free to unprotect guarded blocks
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2024-08-20 09:55:57 -07:00 |
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daanx
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0c19eb60cf
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initial working guarded pages
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2024-08-19 21:21:40 -07:00 |
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Daan
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7b5df14bea
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initial work on guarded objects
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2024-07-16 09:15:59 -07:00 |
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QuarticCat
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632421da3a
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fix typos
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2024-06-19 10:49:03 +08:00 |
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Daan
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98058eed14
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add heap tag to area descriptor
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2024-06-04 16:54:06 -07:00 |
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daanx
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b1188ea336
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fix potential race on subproc field in the segment
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2024-06-03 20:57:00 -07:00 |
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daanx
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96b69d7ef6
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fix leak where OS abandoned blocks were not always reclaimed
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2024-06-03 17:28:14 -07:00 |
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daanx
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3333f776f9
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push os abandoned blocks at the tail end
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2024-06-03 15:37:05 -07:00 |
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Daan
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7e23576efa
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remove old mi_abandoned_await_readers
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2024-06-03 09:57:03 -07:00 |
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Daan
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2ed97f3ebb
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whitespace
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2024-06-03 09:55:11 -07:00 |
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Daan
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58fbb67963
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fix c++ compilation
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2024-06-03 09:25:53 -07:00 |
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Daan
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6b15342709
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fix pthread initalization of mutexes
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2024-06-02 16:41:07 -07:00 |
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daanx
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5501f59f6c
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only reclaim for exclusive heaps in their associated arena
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2024-06-02 13:16:20 -07:00 |
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daanx
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855e3b2549
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add support to visit _all_ abandoned segment blocks per sub-process, upstream for python/cpython#114133
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2024-06-02 09:41:12 -07:00 |
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daanx
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8f874555d5
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add initial support for visiting abandoned segments per subprocess, upstream for python/cpython#114133
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2024-06-02 07:47:08 -07:00 |
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Daan Leijen
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f93fb900b7
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move lock code to atomic.h
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2024-06-01 17:25:45 -07:00 |
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Daan Leijen
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0b3cd51249
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add initial primitive api for locks
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2024-06-01 16:45:20 -07:00 |
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daanx
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d9aa19a763
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add support for sub-processes (to supportpython/cpython#113717)
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2024-06-01 15:57:18 -07:00 |
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daanx
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616db104a9
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prevent UB in arena reservation
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2024-06-01 12:29:48 -07:00 |
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Daisuke Fujimura (fd0)
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78fa139a1c
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Build on cygwin
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2024-05-30 19:38:06 +09:00 |
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Daan
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87d088b7e0
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bump version to v1.8.8 for further development
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2024-05-21 12:31:57 -07:00 |
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daanx
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b9b321d328
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use _builtin_thread_pointer also on gcc 11-x64 and clang-14-x64
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2024-05-19 20:42:28 -07:00 |
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Daan
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03224e17a0
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bump cmake required version to 3.18 and detect libatomic more reliably, see pr #898
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2024-05-19 13:25:31 -07:00 |
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Daan
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7ea7296d3e
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add malloc_good_size override maacro, see issue #900 and pr #901
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2024-05-19 12:03:55 -07:00 |
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Daan
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0c4041fa53
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add support for custom heap and page tags, upstream of python/cpython#113742
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2024-05-19 08:06:32 -07:00 |
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Daan
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710d6138c7
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refactor thread meta-data initilazation, upstream of python/cpython#113263
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2024-05-18 17:42:47 -07:00 |
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Daan
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66052f135f
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allow custom thread id, upstream of python/cpython#115488)
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2024-05-18 17:05:13 -07:00 |
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daanx
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381da05d8a
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make mimalloc includes relative to the current file, upstream of python/cpython#113141
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2024-05-18 16:48:58 -07:00 |
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daanx
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c48a21215b
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fix arm64 windows compilation, upstream of python/cpython#111527
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2024-05-18 16:41:39 -07:00 |
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daanx
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937fd19338
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comment
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2024-05-18 16:32:10 -07:00 |
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daanx
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1b21415dfa
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make retry on oom an option; revise size options to not overflow the long
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2024-05-18 09:56:02 -07:00 |
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Daan
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5eb29e971b
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bump version to 1.8.7 for further development
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2024-05-16 18:52:29 -07:00 |
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Daan
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a38c8dd0f9
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rename must_free_whole -> has_partial_free
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2024-05-16 14:41:10 -07:00 |
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Daan
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9e721e564a
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bump version to v1.8.6
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2024-05-13 09:16:26 -07:00 |
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Daan
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13e519202a
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fix comments; nicer strdup/strndup
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2024-05-13 09:02:40 -07:00 |
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Daan
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b1ec1d5e5a
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refactor aligned allocation
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2024-05-11 07:22:56 -07:00 |
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Daan
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7128db7bba
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simplified aligned allocation; improved codegen; fix mi_good_size with padding included; add MI_MAX_ALIGN_GUARANTEE
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2024-05-11 06:43:52 -07:00 |
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Daan
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1ebc28a8ff
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update comment
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2024-05-10 15:58:37 -07:00 |
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Daan
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cc3c14f2ed
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use builtin_thread_pointer only on non-apple arm64 (issue #883 and #851)
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2024-04-26 23:34:10 -07:00 |
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Daan
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146f9d2333
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make TLS slot default instead of __builtin_thread_pointer. Potentially fixes build errors on various platforms (see issue #883)
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2024-04-24 19:48:04 -07:00 |
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Daan
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77eb3a366b
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bump version to 1.8.5 for further development
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2024-04-22 11:25:26 -07:00 |
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Daan
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a527f75161
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add disallow_arena_alloc option
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2024-04-22 10:10:20 -07:00 |
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Daan
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204348e468
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only define WIN32_LEAN_AND_MEAN if needed
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2024-04-20 16:58:58 -07:00 |
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Daan
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7247b9e326
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allow configuring page and segment sizes (pr #753 and pr #862)
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2024-04-20 16:45:49 -07:00 |
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Daan
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336f83fbd1
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use __builtin_thread_pointer on arm64 with older gcc compilers (issue #851)
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2024-04-20 16:09:45 -07:00 |
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Daan
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bf5932c3c6
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use better purging for segments_collect
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2024-04-19 12:43:05 -07:00 |
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Daan
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2b7530e183
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add segment_collect for forced heap_collect
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2024-04-19 12:33:17 -07:00 |
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Daan
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32e065bb32
|
rename segment_thread_collect to segment_collect
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2024-04-19 12:11:58 -07:00 |
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Daan
|
e21801fa02
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Merge branch 'dev' of https://github.com/microsoft/mimalloc into dev
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2024-04-19 10:08:02 -07:00 |
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Daan
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c13c17f1d0
|
Merge pull request #864 from rHermes/fix-passing-heap
Avoid compilation error when passing in heap_t to C++ allocators
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2024-04-19 10:07:55 -07:00 |
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Daan
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5050b63038
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define MI_MAX_ALLOC_SIZE as PTRDIFF_MAX (related to #877)
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2024-04-19 09:53:21 -07:00 |
|
Teodor Spæren
|
10721ddbfd
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Remove unneeded include
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2024-03-31 23:18:52 +02:00 |
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Daan Leijen
|
0022802177
|
commend and make at least 8 tries for reclaim
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2024-03-25 15:25:04 -07:00 |
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daanx
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006ae2d055
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add is_huge page flag to ensure the right page queue is returned (see #868)
|
2024-03-24 17:07:28 -07:00 |
|
Daan Leijen
|
a8a53e3e85
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fix double counting of free-ing for non-thread-local free calls
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2024-03-24 14:50:15 -07:00 |
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Daan Leijen
|
b5665f0eec
|
add full block_size and page_start to page info
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2024-03-24 14:17:17 -07:00 |
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Daan Leijen
|
6688b45fbd
|
rename MI_ALIGNMENT_MAX to MI_BLOCK_ALIGNMENT_MAX for clarity
|
2024-03-24 10:57:02 -07:00 |
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Daan Leijen
|
07ae64bd81
|
faster check for NULL in mi_free by combining with masking
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2024-03-24 10:39:22 -07:00 |
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Daan Leijen
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ea6137a501
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use MI_MAX_ALIGN_SIZE to adjust block_offset_adj
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2024-03-24 09:01:58 -07:00 |
|