Clemens Hammacher 3f8b031647 [zone] Remove segment pooling from accounting allocator ... This pooling introduces severe lock contention for Liftoff compilation, since each compilation uses its own Zone which does at least one segment allocation. It's also unclear whether pooling improves performance, since {malloc} should implement a similar pooling mechanism, but better optimized for multithreaded uses. Feel free to revert if this introduces significant regressions. R=verwaest@chromium.org Bug: v8:8916 Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel Change-Id: Iaf988bed898e35700f5f7f3310df8e01918de4c9 Reviewed-on: https://chromium-review.googlesource.com/c/1491632 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#59959}		2019-03-01 09:25:48 +00:00
..
api	Make Isolate::GetIncumbentContext() work fine with ASAN	2018-11-21 05:40:08 +00:00
asmjs	[ubsan] Fix errors related to AsmType	2019-01-07 13:07:26 +00:00
assembler	PPC/s390: [test] Refactor AllocateAssemblerBuffer	2019-01-17 17:37:32 +00:00
base	test: Replace _TEST_CASE_ with _TEST_SUITE_.	2019-02-18 21:36:56 +00:00
compiler	[turbofan] Canonicalize uses of DependOnProtector	2019-02-27 18:56:30 +00:00
compiler-dispatcher	[cleanup] #include heap-inl.h less often	2019-02-15 06:22:53 +00:00
heap	[heap] Relax accessing markbits in ranges.	2019-02-25 15:28:41 +00:00
interpreter	Reland "Optimize in operator"	2019-03-01 09:01:18 +00:00
libplatform	[cleanup] Mark libplatform methods in subclasses with override.	2018-09-14 16:43:37 +00:00
parser	[cleanup] #include heap-inl.h less often	2019-02-15 06:22:53 +00:00
torque	[torque] fix bug in Stack::DeleteRange	2018-10-16 09:24:45 +00:00
wasm	[wasm] Store function index in integer	2019-02-28 13:02:21 +00:00
zone	[zone] Remove segment pooling from accounting allocator	2019-03-01 09:25:48 +00:00
allocation-unittest.cc	[cleanup] Mark test/ methods in subclasses with override.	2018-09-17 07:40:00 +00:00
background-compile-task-unittest.cc	[cleanup] #include heap-inl.h less often	2019-02-15 06:22:53 +00:00
bigint-unittest.cc	Reland: [cleanup] Refactor the Factory	2018-04-09 19:52:22 +00:00
BUILD.gn	[zone] Remove segment pooling from accounting allocator	2019-03-01 09:25:48 +00:00
cancelable-tasks-unittest.cc	[wasm] Reschedule compilation tasks	2019-01-17 18:27:08 +00:00
char-predicates-unittest.cc	[cleanup] Make unicode predicate cache tables static	2018-11-14 15:33:45 +00:00
code-stub-assembler-unittest.cc	[csa] re-schedule CSA graph	2018-11-13 17:12:01 +00:00
code-stub-assembler-unittest.h	[cleanup] Refactor general tests to use default members.	2018-09-14 14:40:47 +00:00
conversions-unittest.cc	[conversions] Speed up double to CString conversion	2018-12-19 12:10:50 +00:00
counters-unittest.cc	[cleanup] Mark test/ methods in subclasses with override.	2018-09-17 07:40:00 +00:00
DEPS	Move unit tests to test/unittests.	2014-10-01 08:34:25 +00:00
detachable-vector-unittest.cc	Make DetachableVector accessible from builtins	2018-11-13 01:30:16 +00:00
eh-frame-iterator-unittest.cc	Normalize casing of hexadecimal digits	2017-12-02 01:24:40 +00:00
eh-frame-writer-unittest.cc	[cleanup] Fix kPointerSize in tests	2019-02-14 15:29:52 +00:00
locked-queue-unittest.cc	Add lock-based unbounded queue	2015-11-18 10:54:13 +00:00
microtask-queue-unittest.cc	Reland "Do not enqueue or run a microtask on detached contexts"	2019-02-27 04:57:07 +00:00
object-unittest.cc	[cleanup] Introduce STRUCT_MAPS_LIST generated from STRUCT_LIST.	2018-09-21 16:10:34 +00:00
register-configuration-unittest.cc	Use static RegisterName function instead of RegisterConfiguration	2018-11-21 10:24:13 +00:00
run-all-unittests.cc	[cleanup] Refactor general tests to use default members.	2018-09-14 14:40:47 +00:00
source-position-table-unittest.cc	[cleanup] Refactor general tests to use default members.	2018-09-14 14:40:47 +00:00
strings-storage-unittest.cc	Extend hash seed to 64 bits	2018-07-16 11:19:42 +00:00
test-helpers.cc	[parser] Rename PreParsedScopeData to PreparseData	2019-01-07 14:49:21 +00:00
test-helpers.h	[Compiler] Remove CompilerDispatcherJob and use BackgroundCompileTask directly	2018-10-09 10:39:27 +00:00
test-utils.cc	[heap] Reimplement unmapper tests using tracking page allocator	2018-11-07 09:47:17 +00:00
test-utils.h	Use local MicrotaskQueue in unittests	2019-01-17 21:42:52 +00:00
testcfg.py	Revert "Preparing v8 to use with python3 /test"	2019-02-20 10:20:59 +00:00
unicode-unittest.cc	Fix & reland "[utf8] Rewrite NewStringFromUtf8 using Utf8::ValueOfIncremental"	2019-02-06 13:11:11 +00:00
unittests.status	[test] Don't test jitless without embedded-builtins	2019-02-26 14:33:01 +00:00
utils-unittest.cc	test: Replace _TEST_CASE_ with _TEST_SUITE_.	2019-02-18 21:36:56 +00:00
value-serializer-unittest.cc	[value serializer] check for stack overflow for verify object count.	2018-12-17 10:21:18 +00:00