Andreas Rumpf
28049053e8
fixes #16214 [backport] ( #16252 )
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(cherry picked from commit edce5897a5
2020-12-19 14:16:16 +01:00
Andreas Rumpf
be795bbf1a
TlSF Alloctor: use less memory for --gc:arc ( #13280 )
2020-01-28 17:09:48 +01:00
Ico Doornekamp
b68eb1cad0
Removed lib/system/allocators.nim. seqs_v2 and strs_v2 now uses allocShared0. ( #13190 )
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* Cleanup, remove lib/system/allocators.nim. seqs_v2 and strs_v2 now use
allocShared0 by default.
* Fixed -d:useMalloc allocShared / reallocShared / deallocShared. These now use the alloc/dealloc/realloc implementation that also takes care of zeroing memory at realloc.
* Removed debug printfs
* Removed unpairedEnvAllocs() from tests/destructor/tnewruntime_misc
* More mmdisp cleanups. The shared allocators do not need to zero memory or throw since the regular ones already do that
* Introduced realloc0 and reallocShared0, these procs are now used by
strs_v2 and seqs_v2. This also allowed the -d:useMalloc allocator to
drop the extra header with allocation length.
* Moved strs_v2/seqs_v2 'allocated' flag into 'cap' field
* Added 'getAllocStats()' to get low level alloc/dealloc counters. Enable with -d:allocStats
* *allocShared implementations for boehm and go allocators now depend on the proper *allocImpl procs
2020-01-23 14:25:22 +01:00
Andreas Rumpf
fd85a5ae05
more fixes for --cpu:avr [backport] ( #12748 )
2019-11-27 16:24:21 +01:00
Andreas Rumpf
b07694cd90
new gensym handling ( #11985 )
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* new .gensym implementation
* make astspec test green again
* introduce a --useVersion switch to group compatibility switches
* fixes #10180
* fixes #11494
* fixes #11483
* object constructor fields and named parameters are also not gensym'ed
* disabled broken package
2019-08-23 16:15:02 +02:00
Araq
c94647aeca
styleCheck: make the compiler and large parts of the stdlib compatible with --styleCheck:error
2019-07-10 12:42:41 +02:00
Arne Döring
5b27b263fd
Remove immediate pragma ( #11308 )
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* remove immediate from tests
* remove immediate from the compiler
2019-05-29 22:21:51 +02:00
Arne Döring
88b5dd3362
right shift is now by default sign preserving ( #11322 )
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* right shift is now by default sign preserving
* fix hashString and semfold
* enable arithmetic shift right globally for CI
* fix typo
* remove xxx
* use oldShiftRight as flag
* apply feedback
* add changelog entry
2019-05-29 16:48:00 +02:00
Andreas Rumpf
e263702688
--newruntime: progress
2019-03-14 19:53:27 +01:00
Andreas Rumpf
f7c0360aba
allocators: introduce --define:nimMinHeapPages for tuning mmap calls (omg they are slow on OSX...)
2019-01-19 12:48:39 +01:00
Christopher Dunn
cc1fd50b27
Try to let memTracker compile ( #8502 )
2018-08-05 09:53:10 +02:00
jcosborn
8f4c5a8955
fixed #7894 ( #8496 )
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make system tests run properly
2018-08-01 10:57:35 +02:00
Dominik Picheta
5ea3b4d581
Implements alloc/dealloc counters for better leak debugging. ( #8384 )
2018-07-21 01:43:13 +02:00
Yuriy Glukhov
dfe3f16022
Don't depend on string.h in codegen ( #8299 )
2018-07-13 17:41:59 +02:00
jcosborn
e39f2a9283
fix allocator corruption for large sizes ( #7338 )
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* fix allocator corruption for large sizes
* allow large chunks to coalesce and added test case
* use correct constants in MaxBigChunkSize
2018-03-17 23:59:04 +01:00
Araq
6d4107b783
make the allocator take a special path for allocations bigger than 2GB; fixes #7120
2018-02-27 01:46:52 +01:00
Andreas Rumpf
8fdc291936
fixes the tracking of 'occupied memory'
2018-01-30 10:30:18 +01:00
Andreas Rumpf
03b7df74a9
alloc.nim: Make 'logAlloc' produce a toy Nim program for easier memory tracing
2018-01-18 10:46:23 +01:00
Araq
f71f9f83c2
GC improvements; distinguish between thread local and globals in the marking step
2018-01-14 17:34:27 +01:00
Andreas Rumpf
e24a3bd0ab
allocator: minor fix for deallocOsPages
2017-12-11 09:18:11 +01:00
Araq
7c9a3161da
make the new allocator work
2017-12-07 13:24:18 +01:00
Araq
ede38a70fc
make allocator use the TLSF algorithm; work in progress
2017-12-07 10:54:46 +01:00
Araq
4a7266e1c1
fixes #3558
2017-10-16 12:29:40 +02:00
Andreas Rumpf
8db37455dd
fixes withRegion for --gc:stack
2017-06-19 17:43:12 +02:00
Andreas Rumpf
c785066ee3
memory manager: use less memory; corruption prevention
2017-04-02 21:06:10 +02:00
Eugene Kabanov
254fbcc548
Fixes #4719 . ( #5585 )
2017-03-23 16:13:38 +01:00
Araq
518696f3a7
hotfix: allocator: don't set origSize to 0
2017-03-15 17:51:26 +01:00
Araq
98c7bab8ea
make memory tracker work without onThreadCreation
2017-03-14 15:45:35 +01:00
Andreas Rumpf
0bb18d1821
introduce nimMaxHeap define to fight memory overcommit
2017-02-10 09:22:28 +01:00
Araq
346ea6d171
system.nim: don't use deprecated symbols/constructs
2017-02-08 14:55:30 +01:00
Andreas Rumpf
04c4d3d77f
critical realloc bugfix; refs #4818
2017-02-03 09:48:52 +01:00
Araq
b3e55e532b
allocator: fixes regression: get alignment right for small objects
2017-01-31 21:21:08 +01:00
Araq
d59dd577f8
make AVL tree node part of the memory regions; fixes hard to reproduce channel crashes
2017-01-31 13:08:23 +01:00
Andreas Rumpf
51c764e048
fix the racy allocator properly
2017-01-31 08:55:18 +01:00
Araq
79f4b37d3b
added test case; threadex example crashes now
2017-01-30 21:11:37 +01:00
Araq
b26e6e3589
fixes #5301
2017-01-30 19:01:03 +01:00
Andreas Rumpf
05a3c1b10a
improvements to memtracking
2017-01-26 11:26:02 +01:00
Andreas Rumpf
9753782f96
memory allocator hotfix: do not allocate tremendous amounts of memory
2017-01-13 12:07:37 +01:00
Andreas Rumpf
847210b799
disable new alloctor behaviour for emscripten
2016-12-27 17:54:09 +01:00
Araq
39ca8b8c8e
fixes #4818
2016-12-18 23:11:53 +01:00
Andreas Rumpf
249fd5e56b
further memtracking improvements
2016-11-24 08:27:19 +01:00
Andreas Rumpf
bc53d2c9de
bugfix: bottom of AVL tree is now threadsafe
2016-09-24 02:27:12 +02:00
Jacek Sieka
b3846124e6
clean up a few stray c_stdout's in gc debug code
2016-07-31 08:34:42 +08:00
Jacek Sieka
64b0485207
fix types of ansi_c/sysio to more closely match C ABI
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also fixes some instances of using C library functions when there are
nim alternatives available
2016-06-05 12:03:20 +08:00
Andreas Rumpf
dcf830bba9
fixes #3184
2016-05-22 14:28:53 +02:00
Andreas Rumpf
75b03188d0
beginnings of --gc:stack
2016-03-12 13:29:27 +01:00
Andreas Rumpf
8ec5c01cae
further progress on --gc:v2
2016-02-17 14:52:02 +01:00
def
4e0f8cf595
Use ByteAddress instead of deprecated TAddress
2016-01-24 14:02:20 +01:00
Araq
217e0ab6e9
lambda lifting support for iterToProc plugin
2015-12-01 00:53:30 +01:00
Andrey Sobolev
4c53a3a7a5
Merge remote-tracking branch 'nim-lang/devel' into emscripten-support
2015-10-01 22:08:29 +06:00
