Daan
9ba16f2df9
Merge pull request #232 from asl/cmake-err-warn-default
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Add cmake option to specify whether warnings / errors are enabled by default
2020-04-28 10:51:30 -07:00
Anton Korobeynikov
0b440d9543
Apparently gcc 6 defines __cpp_aligned_new in C++14 mode, however no std::align_val_t is available there
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for obvious reasons
2020-04-28 19:09:54 +03:00
Anton Korobeynikov
079b886feb
Add cmake option to specify whether warnings / errors are enabled by default.
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Currently warnings / errors are enabled by default in debug build.
Otherwise they could be enabled only via environmental variable or
API option call. Add possibility to specify the default during the
build time. This simplifies e.g. integration of the library into
bigger projects as no source changes would be required.
2020-04-28 16:44:44 +03:00
Anton Korobeynikov
2f1fc1df5c
Add xmalloc()-like functionality.
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xmalloc is a non-standard extension forcing malloc() to
abort should the memory allocation failed instead of returning a
null pointer. Such functionality is quite useful as it provides one
single point of error handling if the caller of malloc() does not
check the result (as it often does!) and segfault is ocurring somewhere
else. If more fine-grained control is necessary one could register a custom
error handler, however, this might not be an option while interposing.
2020-04-28 16:38:47 +03:00
Nicolas
f40aaad876
Fix typo in comment
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Usuelly->Usually
2020-04-24 23:20:28 -03:00
Daan Leijen
798cd6647d
use line-buffered output for statistics (issue #235
2020-04-24 07:43:21 -07:00
daan
a5bf45cd1e
add commit check on page reclaim
2020-04-23 21:01:06 -07:00
daan
74a01d05af
check commit/protect if eager_commit is disabled
2020-04-23 20:48:55 -07:00
daan
7123efb397
pass full commit flag to free, possible fix for issue #218
2020-04-23 20:19:48 -07:00
daan
0d3c141243
add check for if commit fails in segment allocation
2020-04-23 17:28:44 -07:00
Anton Korobeynikov
fe976caaea
Provide zone_size function: free() uses it to find the zone pointer belongs to in order to call the corresponding zone_free function
2020-04-21 15:10:49 +03:00
Anton Korobeynikov
07d72f4fba
Do not forget to include malloc zone implementation in the static object
2020-04-21 15:08:27 +03:00
Anton Korobeynikov
4a0c53ba5a
Fix the prototype of malloc_size. Otherwise we'll end with invalid
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redeclaration if malloc/malloc.h is pulled on Darwin
2020-04-21 15:07:32 +03:00
daan
e31298bdc3
fix compiler warning in secure mode
2020-04-20 18:04:09 -07:00
daan
093db6af24
possible fix for memory instability on Win7 ( #230 )
2020-04-20 09:33:19 -07:00
daan
77acf5a868
more careful overriding of aligned_alloc for compilation on Conda ( #219 )
2020-04-20 09:27:43 -07:00
daan
211038c4e5
(possible) fix for overriding of aligned_alloc on systems that define it as static inline. issue #219
2020-04-15 11:55:54 -07:00
Daan
ea558cadba
Merge pull request #227 from devnexen/android_build_fix
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Android build fix proposal.
2020-04-15 11:23:04 -07:00
daan
1116c0df2e
fix strnlen do not search beyond n characters, issue #228
2020-04-14 17:42:30 -07:00
David Carlier
6c5039bad1
Android build fix proposal.
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malloc_usable_size has different signature on this platform.
thread and real time apis are part of bionic.
2020-04-14 14:20:56 +01:00
daan
69a0846478
add MI_PADDING flag to cmake to supress use of padding in debug mode
2020-04-07 10:01:18 -07:00
daan
afc4f79a69
fix for ensuring heap initialization with static linking on windows on huge allocations (issues #221 )
2020-04-06 12:15:12 -07:00
daan
84b9b8878e
possible fix for issue #221
2020-04-06 11:49:32 -07:00
daan
34d3b8c47f
add version check for mingw compilation and add FlsAlloc definitions if required
2020-04-06 11:25:25 -07:00
daan
0a3e5bb699
further fixes to compile on mingw without warnings (issue #217 )
2020-04-06 10:56:53 -07:00
daan
0f3bd05fd5
fix mingw compilation for numa awareness (issue #217 )
2020-04-06 10:03:30 -07:00
Daan
64e8cfa942
Merge pull request #216 from devnexen/dev_32bits_warning_fixes
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32 bits build fix proposal.
2020-04-06 08:09:06 -07:00
Daan
1ece3ff6aa
Merge pull request #220 from cormacrelf/usable_size
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Don't call mi_page_usable_size_of with an aligned pointer
2020-04-06 08:05:34 -07:00
Cormac Relf
0047b271f7
Call mi_page_usable_size_of with unaligned block rather than start of aligned memory
2020-04-06 22:50:21 +10:00
David Carlier
c0b06949cb
32 bits build fix proposal.
2020-03-20 17:38:14 +00:00
daan
7745dde8d2
allow retirement for all object sizes (issue #212 )
2020-03-16 15:31:37 -07:00
daan
72f758c433
fix issue #210 where multiple static instances of mimalloc in DLL's compete for the same virtual memory area
2020-03-06 16:43:39 -08:00
daan
5bc276c23b
fix issue #208 : dynamic unloading of DLL with statically linked mimalloc
2020-03-06 16:24:51 -08:00
daan
ab202fbe73
never free the main heap structures; issues #207
2020-03-06 15:53:07 -08:00
daan
ec61224db0
fix padding issue with zero sized allocation (issue #209 )
2020-02-18 20:05:30 -08:00
daan
baf08e8d54
fix size check on overflow when padding is enabled in debug mode
2020-02-17 09:59:34 -08:00
daan
f2ac272baa
strengthen alignment check for memalign and aligned_alloc
2020-02-17 09:59:11 -08:00
daan
16ebb70e4c
strengthen aligment guarantee (issue #206 ) (reverse commit 4531367)
2020-02-17 09:15:48 -08:00
daan
3e198cc87d
fix too strict assertion (issue #204 )
2020-02-14 11:11:57 -08:00
daan
e981e9227e
ensure thread delayed freeing is correct during heap_absorb; #204
2020-02-13 13:12:19 -08:00
daan
af37302e83
add assertions
2020-02-13 12:27:06 -08:00
daan
8a2a52843d
delete all thread owned heaps when a thread is terminated (issue #202 )
2020-02-13 12:15:23 -08:00
daan
946a71c4a9
fix issue #204 (and #205 ) by doing thread delayed free after absorbing the pages
2020-02-13 11:37:48 -08:00
daan
f42b8526d0
fix wrong __declspec(restrict) and __attribute__((malloc)) attributes on reallocation functions
2020-02-13 10:36:39 -08:00
daan
9749c83ca0
fix build with debug and secure both enabled, issue #203
2020-02-13 09:16:41 -08:00
daan
afe434463a
add comments on overriding in macOSX
2020-02-09 18:26:50 -08:00
daan
9062f39764
enable interpose separate from zones on macOS
2020-02-08 20:08:52 -08:00
daan
e676062103
update mac zone code
2020-02-05 17:40:13 -08:00
daan
d516c9f99c
Merge branch 'dev-exp' into dev-exp-tls
2020-02-02 22:02:16 -08:00
daan
feb0699bcb
fix aligment check when padding is enabled
2020-02-02 22:01:04 -08:00
daan
f3c47c7c91
improved malloc zone handling on macOSX (not working yet)
2020-02-02 21:03:09 -08:00
daan
757dcc8411
extend interpose for macOSX
2020-02-02 19:07:26 -08:00
daan
f0dc6e7e42
add extra alignment test
2020-02-02 16:21:06 -08:00
daan
ff75c32d27
Merge branch 'dev-exp' into dev-exp-tls
2020-02-02 15:54:51 -08:00
daan
7d3d37e4dd
Merge branch 'dev' into dev-exp
2020-02-02 15:54:41 -08:00
daan
865965b8c0
fix warnings under clang-cl
2020-02-02 15:43:13 -08:00
daan
07fbe4f80f
fixes for dragonfly
2020-02-02 14:31:28 -08:00
daan
8bc20631e4
fixes for freeBSD
2020-02-02 13:25:26 -08:00
daan
2e56bf55c4
Merge branch 'dev' into dev-exp-tls
2020-02-02 13:12:26 -08:00
daan
d2db9f1fc2
update thread local storage
2020-02-02 13:12:22 -08:00
daan
4a5f3592c0
fix build warning on FreeBSD
2020-02-02 09:25:39 -08:00
daan
bb64634e4e
Merge branch 'dev-exp' into dev-exp-tls
2020-02-01 17:48:57 -08:00
daan
3f17ac287c
add 'nodiscard' attribute to mimalloc interface
2020-02-01 17:29:30 -08:00
daan
0989562c2d
add initial fast tls for macOSX
2020-02-01 16:57:00 -08:00
daan
10009490b8
Merge branch 'dev-exp' into dev-exp-tls
2020-02-01 14:30:34 -08:00
daan
60cfc623be
fix zero initialization of blocks under 8 bytes when padding check is active
2020-02-01 14:29:12 -08:00
daan
a169cf0e3f
merge dev-exp; add pthread TLS support for macOSX
2020-02-01 14:10:10 -08:00
daan
edff9d4fbb
merge from dev-win (padding)
2020-02-01 12:32:59 -08:00
daan
aa68b8cbc7
improve encoding of padding canary and buffer overflow detection
2020-02-01 12:16:37 -08:00
daan
40f1e1e07b
byte-precise heap block overflow checking with encoded padding
2020-01-31 23:39:51 -08:00
daan
68112a2751
better padding implementation, more precise statistics
2020-01-31 20:34:24 -08:00
daan
8422ab125d
improve messages; fix reset size calculation on large pages
2020-01-31 17:28:26 -08:00
daan
724602b78b
enable page-reset by default
2020-01-31 17:27:45 -08:00
daan
4531367de2
fix padding check for aligned allocation; improve perf for small aligned allocations
2020-01-31 13:20:02 -08:00
daan
f820fae858
merge from dev; add retired collect on abandon
2020-01-30 07:24:35 -08:00
daan
a7c69ccbea
fix stat accounting of segments with huge blocks
2020-01-30 06:25:42 -08:00
daan
ed1c8a203a
improve performance with tls recursion counter
2020-01-29 23:08:52 -08:00
daan
03b363a1c2
first working tls on macOS using interpose; still slow
2020-01-29 22:46:44 -08:00
daan
7ff3ec2bf7
use EFAULT for buffer overflow and call abort in debug mode (as well as secure mode)
2020-01-29 17:25:40 -08:00
daan
5d212d688f
add MI_PADDING build option to add padding to each block to detect heap block overflows
2020-01-29 17:10:57 -08:00
daan
b3dae128de
Merge branch 'dev' into dev-exp
2020-01-27 23:15:37 -08:00
daan
9c166d88f0
increase retire page size
2020-01-27 23:15:24 -08:00
daan
42586de104
fix is_zero setting in regions
2020-01-27 23:13:57 -08:00
daan
e628fc7067
cleanup reclaim logic
2020-01-26 12:39:11 -08:00
daan
d4927adddc
add extra assertion that all segments are free on thread termination
2020-01-25 14:30:02 -08:00
daan
394b796ea0
fix over-eager page reset in segment reclamation
2020-01-25 13:43:56 -08:00
daan
4faf412f53
move 'memory.c' to 'region.c'
2020-01-25 13:28:49 -08:00
daan
7785139201
fix warning on gcc on attribute ignore in templates
2020-01-25 13:28:24 -08:00
daan
62b8fb26b1
fix freeing of segments on forced reclaim
2020-01-25 13:27:47 -08:00
daan
cb433d272a
Merge branch 'dev' into dev-exp-abandon
2020-01-25 13:03:06 -08:00
daan
f4630d43a7
allow reset on large pages; check commit status before reset
2020-01-25 12:49:14 -08:00
daan
5e32d00aab
add visit count to abandoned to limit list length
2020-01-25 12:26:08 -08:00
daan
3ec691cfb4
Merge branch 'dev' of https://github.com/microsoft/mimalloc into dev
2020-01-25 11:20:17 -08:00
David Carlier
2b667bd3ae
enable arc4random abi under apple
2020-01-25 14:47:09 +00:00
daan
072ceb2efe
Merge branch 'dev' into dev-exp-abandon
2020-01-24 20:20:55 -08:00
daan
ecece57284
fix bug in committed check in arena allocation
2020-01-24 20:20:43 -08:00
daan
47300eeda3
avoid memset
2020-01-24 20:17:33 -08:00
daan
b31bc52618
add cache alignment directives for contended variables
2020-01-24 19:02:13 -08:00
daan
e070eba112
fix tagged null encoding, search segment cache before reclaim
2020-01-24 16:31:18 -08:00
daan
9a400ecce9
Merge branch 'dev' into dev-exp-abandon
2020-01-24 15:48:34 -08:00
