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146 Commits

Author SHA1 Message Date
Shu-yu Guo
c2475516fe Bug 1056411 - Part 1: Remove DebugFromC and clean up compartment debug mode logic. (r=jimb) 2014-09-08 21:03:31 -07:00
Nicholas Nethercote
0c90379b35 Bug 1023719 - Report notable classes in the JS memory reporter. r=till. 
--HG--
extra : rebase_source : 3139b17f6a660f460adb820c390368dc8367069a
 2014-04-15 19:43:18 -07:00
Jan de Mooij
6675f63031 Bug 1037886 - Report Latin1 and TwoByte strings separately in about:memory. r=njn 2014-07-16 19:11:50 +02:00
Jason Orendorff
26bdfdcc2f Bug 645416, part 3 - Symbol layout and GC support for allocating them. r=terrence. 
Layout: js/src/vm/Symbol.h defines the new class JS::Symbol. JS::Symbol is the
same size as JSString on all platforms, because the allocator does not support
smaller allocations.

Allocation: Since the purpose of symbols is to serve as property keys, they are
always allocated in the atoms compartment.

We take a lock when allocating. This could probably be replaced with a
main-thread-only assertion. However, if atom allocation is not already a
bottleneck, symbol allocation probably never will be.

Symbols are given their own finalize-class in the GC. This means we allocate a
page per zone for symbols, even though they are only ever allocated in the
atoms zone. Terrence thought this could be easily fixed later. It should be; we
never touch the page, but a 32-bit virtual address space does not just have
infinite pages to spare.

A jsapi-test exercises the new symbol allocation code. A few oddities in
jsapi-tests are fixed in passing.

Discussion after review led to some new assertions about minimum object size in
AllocateObject and AllocateNonObject.

--HG--
extra : rebase_source : 45abb651d3b1b493d77a5dd0eb554f96b058c63a
 2014-06-23 10:55:51 -05:00
Brian Hackett
3ba0ec8938 Bug 1020012 - Consolidate ScriptSources with the same source, r=luke. 2014-06-21 10:39:04 -07:00
Nicholas Nethercote
aaf6fb2124 Bug 1010064 - Allow memory reports to be anonymized. r=bsmedberg. 
--HG--
extra : rebase_source : 5eb756b17a97e751deb0f47e909fdb35533cb23b
 2014-05-20 23:06:54 -07:00
Brian Hackett
5385dceeca Bug 1024038 - Remove YARR, r=jandem. 2014-06-16 15:37:53 -07:00
Nicholas Nethercote
2207ecfbcd Backout 277bacd9f2f8 (bug 1023719) for causing intermittent crashes. 
--HG--
extra : rebase_source : e6c9e54dd2df572da7f8cdf3cd6226a1aeeee883
 2014-06-13 06:39:16 -07:00
Nicholas Nethercote
feeaf7db9a Bug 1023719 - Report notable classes in the JS memory reporter. r=till. 
--HG--
extra : rebase_source : 5a842c36cf7202f6751290da80cefb005fd8db95
 2014-04-15 19:43:18 -07:00
Ehsan Akhgari
5b0272c079 Bug 1013663 - Fix some bad implicit conversion constructors in the JS engine; r=jorendorff,jandem 2014-05-25 21:46:24 -04:00
Nick Fitzgerald
9f0fc42c03 Bug 972045 - Add a compact representation for call stacks in SpiderMonkey. r=jimb 2014-04-24 17:25:00 -04:00
Ryan VanderMeulen
8b7b5cc3a2 Backed out changeset ace4dd426349 (bug 972045) for mochitest failures. 2014-04-24 15:10:44 -04:00
Nick Fitzgerald
56f6826f77 Bug 972045 - Add a compact representation for call stacks in SpiderMonkey. r=jimb 2014-04-24 10:04:00 -04:00
Shian-Yow Wu
0eb9c68561 Bug 945152 - Part 2: Report mapped array buffer statistics for about:memory. r=njn 2014-04-16 19:26:41 +08:00
Terrence Cole
d2700b6596 Bug 989035 - Track malloced slots attached to the nursery. r=njn 2014-03-27 22:52:02 -04:00
Terrence Cole
0988607fd4 Bug 957723 - Decommit unused portions of the nursery; r=jonco 2014-01-08 13:43:55 -08:00
Terrence Cole
afd6da80fd Backout ed7130b21a68 (Bug 957723) for SM(r) orange on a CLOSED TREE. 2014-03-17 11:42:57 -07:00
Terrence Cole
16c2295e94 Bug 957723 - Decommit unused portions of the nursery; r=jonco 
--HG--
extra : rebase_source : b4e5a0b55d1817d3fc312b4aed2abb4e5273b145
 2014-01-08 13:43:55 -08:00
Jeff Walden
e402fbff37 Back out dd53db747a5e (bug 945152 part 2) to clear way for other fixing. Should reland in short order (before merge) after those other fixes land. r=backout 2014-03-14 16:38:07 -07:00
Jan de Mooij
2755ddacc9 Bug 981554 - Move allocator for optimized Baseline stubs from JitCompartment to JitZone. r=njn 
--HG--
extra : rebase_source : 609881b6cf783805333454b876797ad5235bfecc
 2014-03-14 19:13:08 +01:00
Shian-Yow Wu
50520fcec3 Bug 945152 - Part 2: Report mapped array buffer statistics for about:memory. r=njn 2014-03-13 14:32:16 +08:00
Nicholas Nethercote
cf269be155 Backout 519787a56627 (bug 972712, part 6) and the follow-up 5c9a4a1f2c0b (bug 978227) because ASAN is complaining intermittently about the former. r=me. 
--HG--
extra : rebase_source : 31e2b96c57703caf94f65fed1d0c007d6984421e
 2014-03-05 14:19:28 -08:00
Nicholas Nethercote
b2db83feaf Bug 972712 (part 6) - Report objects and shapes by their class. r=till. 
--HG--
extra : rebase_source : aa42a16006a3ef180056836215d497dba0eae383
 2014-02-26 18:35:48 -08:00
Nicholas Nethercote
27e6781bd9 Bug 972712 (part 4) - Report script sources in more detail. r=till. 
--HG--
extra : rebase_source : b28fc8f4ff791966cb784e1c12def58927d3e3d3
 2014-02-13 20:03:07 -08:00
Nicholas Nethercote
fdb45bb355 Bug 972712 (part 3) - Rework notable string reporting. r=till. 
--HG--
extra : rebase_source : 274c2ee9beafca5e464234f37e894967d20abb25
 2014-02-26 18:11:01 -08:00
Nicholas Nethercote
15dc791773 Bug 972712 (part 1) - Don't report short strings separately. r=till. 
--HG--
extra : rebase_source : 631fe6137935cfb2fbfc3339406c5418d458ad38
 2014-02-26 17:53:02 -08:00
Nicholas Nethercote
0b05b51057 Bug 961883 (part 3) - Measure and report the Nursery. r=terrence. 
--HG--
extra : rebase_source : 6f12d47ca8cedc96b0dd0477ca4f71de08e47181
 2014-01-21 17:17:08 -08:00
Nicholas Nethercote
04907c0a12 Bug 961883 (part 2) - Measure and report the StoreBuffer. r=terrence. 
--HG--
extra : rebase_source : f298f0373b7fee99eee7a62060f882d628f97eb2
 2014-01-21 17:17:02 -08:00
Nicholas Nethercote
5de1ab52da Bug 961883 (part 1) - Measure and report the SourceDataCache. r=benjamin. 
--HG--
extra : rebase_source : b599e19fb681e972b1f6e184c44f5a726a61009f
 2014-01-20 19:52:57 -08:00
Jan de Mooij
d695c46e05 Bug 951666 - Rename IonCode to JitCode. r=njn 2013-12-18 23:01:51 +01:00
Brian Hackett
0909f112c0 Bug 932982 - Trace type constraints and allow preserving jitcode in GCs without also marking all type information, r=billm, r=jandem 2013-12-12 13:10:54 -08:00
Ryan VanderMeulen
e5cb270b74 Backed out changeset b93e7a83b308 (bug 932982) for Linux mochitest-bc leaks. 
CLOSED TREE
 2013-12-11 17:07:48 -05:00
Brian Hackett
32734ed66b Bug 932982 - Trace type constraints and allow preserving jitcode in GCs without also marking all type information, r=billm,jandem. 2013-12-11 10:12:33 -08:00
Nicholas Nethercote
665c913cc0 Bug 943744 (part 3) - Re-use the |strings| table from the zone with the most strings when computing totals. r=till. 
--HG--
extra : rebase_source : 3fa7b4249526ffcfbadd108aa55e7e9e5f0c8ebf
 2013-12-04 03:54:54 -08:00
Nicholas Nethercote
c2c4132e4f Bug 943744 (part 2) - Represent the sizes in StringInfo more compactly. r=till. 
--HG--
extra : rebase_source : 799693bac2beb4609daf55fc5e8cbe19adff3ed8
 2013-12-02 21:40:25 -08:00
Nicholas Nethercote
929454ee8d Bug 943744 (part 1) - Remove StringInfo::length. r=till. 
--HG--
extra : rebase_source : 4ac0be283e35bd878ad4410b805548255fcd8cee
 2013-12-02 21:40:25 -08:00
Jeff Walden
a51194c4dc Bug 940033 - js::HashMapEntry::{key,value} fields should be private, with accessors, and the former should expose a const reference. r=jimb 
--HG--
extra : rebase_source : 439d194ed15bf87e9643c9c09d4512ff7f616fcc
 2013-11-25 17:35:09 -08:00
Jim Blandy
cb3eece0fc Bug 937404 - Remove the unused NotableStringInfo copy constructor. r=jimb 
--HG--
extra : rebase_source : 9af09cb34a2bda3b1cbee61c85617a25c5876106
 2013-11-18 13:48:45 -08:00
Jim Blandy
a448351084 Bug 896100: Convert all uses of OldMove and MoveRef to true rvalue references and the modern Move and Forward. r=luke, r=waldo 2013-11-19 09:05:36 -08:00
Nicholas Nethercote
4d733f7122 Bug 932440 - Re-fix a compiler warning in memorymetrics that was fixed in bug 924608 but was then undone by a bad manual merge. r=me. 
--HG--
extra : rebase_source : 370eacd5a6f0d0015e0b685ea66a4c47df248a34
 2013-10-29 20:15:09 -07:00
Terrence Cole
79b934e930 Bug 932364 - Fix an exact rooting hazard around AddSizeOfTab; r=njn 
--HG--
extra : rebase_source : cb0ab85f7f850ce3c250dd75ff32a416dba7b153
 2013-10-28 10:14:06 -07:00
Nicholas Nethercote
dac7e13e71 Bug 918207 - Support per-tab memory profiling. r=billm,mccr8,till,smaug,nfroyd. 
--HG--
extra : rebase_source : 7603eaedbd761c6b231b1b911f719388864755e6
 2013-10-22 14:53:26 -07:00
Terrence Cole
cec4468cbd Bug 924608 - Fix a compiler warning in memorymetrics; r=njn 2013-10-08 14:15:59 -07:00
Nicholas Nethercote
c84ee4400e Bug 921954 - Clean up type inference memory reporting. r=bhackett. 
--HG--
extra : rebase_source : a3c640921882a997017b1cddca189f5b3217a88e
 2013-09-30 16:20:33 -07:00
Jan de Mooij
d3c054db17 Bug 915763 - Remove TypeScript::dynamicList and dynamic Monitor functions. r=bhackett 2013-09-28 11:45:21 +02:00
Nicholas Nethercote
e1e53cbb13 Bug 920852 (part 4) - Reorder a bunch of stuff. r=till. 
--HG--
extra : rebase_source : b386abc4bfcdc85fad4071eeb06de2ca83a17bd8
 2013-09-25 20:17:19 -07:00
Nicholas Nethercote
613a6069b0 Bug 920852 (part 3) - Tweak various things about RuntimeStats. r=till. 
--HG--
extra : rebase_source : 0748417364e0b8be25846f573d93fc657b228d19
 2013-09-24 23:24:29 -07:00
Nicholas Nethercote
b3921aae3c Bug 920852 (part 2) - Rename fields of ZoneStatsPod and StringInfo to match memory reporter paths. r=till. 
--HG--
extra : rebase_source : d67dc7deedee6213f640ca2ae31a959b66d8d64e
 2013-09-24 23:24:28 -07:00
Nicholas Nethercote
f6633c8d76 Bug 920852 (part 1) - Rename fields of ObjectsExtraSizes and CompartmentStats to match memory reporter paths. r=till. 
--HG--
extra : rebase_source : 0f55dd20e69d3410d0cb811529f53570f588cc5e
 2013-09-24 23:24:28 -07:00
Nicholas Nethercote
d4316443e1 Bug 919889 (part 5) - Use macros to eliminate repetitive, error-prone code in MemoryMetrics.{h,cpp}. r=luke. 2013-09-24 23:24:28 -07:00