Hiroshi Yamauchi 6c27c61d32 [PGO] Improve the working set size heuristics under the partial sample PGO. ... Summary: The working set size heuristics (ProfileSummaryInfo::hasHugeWorkingSetSize) under the partial sample PGO may not be accurate because the profile is partial and the number of hot profile counters in the ProfileSummary may not reflect the actual working set size of the program being compiled. To improve this, the (approximated) ratio of the the number of profile counters of the program being compiled to the number of profile counters in the partial sample profile is computed (which is called the partial profile ratio) and the working set size of the profile is scaled by this ratio to reflect the working set size of the program being compiled and used for the working set size heuristics. The partial profile ratio is approximated based on the number of the basic blocks in the program and the NumCounts field in the ProfileSummary and computed through the thin LTO indexing. This means that there is the limitation that the scaled working set size is available to the thin LTO post link passes only. Reviewers: davidxl Subscribers: mgorny, eraman, hiraditya, steven_wu, dexonsmith, arphaman, dang, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D79831		2020-06-01 10:29:23 -07:00
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AbstractCallSiteTest.cpp	[AbstractCallSite] Look though constant cast expression when checking for callee use	2020-04-30 15:09:57 -07:00
AsmWriterTest.cpp	IR: Cleanup after test to silence ASAN builds	2019-08-03 15:40:00 +00:00
AttributesTest.cpp	[Alignment][NFC] Attributes use Align/MaybeAlign	2019-10-22 09:51:06 +00:00
BasicBlockTest.cpp	[IR] Lazily number instructions for local dominance queries	2020-02-18 14:44:24 -08:00
CFGBuilder.cpp	[CFG/BasicBlock] Rename succ_const to const_succ. [NFC]	2020-03-25 12:40:55 -07:00
CFGBuilder.h
CMakeLists.txt	[AbstractCallSite] Look though constant cast expression when checking for callee use	2020-04-30 15:09:57 -07:00
ConstantRangeTest.cpp	[ConstantRange] Add initial support for binaryXor.	2020-03-24 12:59:50 +00:00
ConstantsTest.cpp	[IR] fix Constant::isElementWiseEqual() to allow for all undef elements compare	2020-01-17 08:31:16 -05:00
DataLayoutTest.cpp	[Alignment][NFC] Add a helper function to DataLayout	2019-10-21 13:58:33 +00:00
DebugInfoTest.cpp	[Instruction] Set metadata uses to undef on deletion	2020-05-21 15:58:12 -07:00
DebugTypeODRUniquingTest.cpp	[DebugInfo] support for DW_AT_data_location in llvm	2020-05-15 11:33:17 +05:30
DominatorTreeBatchUpdatesTest.cpp
DominatorTreeTest.cpp	[Dominators] Use Instruction::comesBefore for block-local queries, NFC	2020-02-20 16:41:51 -08:00
FunctionTest.cpp	Make Value::getPointerAlignment() return an Align, not a MaybeAlign.	2020-05-20 16:37:20 -07:00
InstructionsTest.cpp	[llvm][IR][CastInst] Update castIsValid for scalable vectors.	2020-03-30 21:13:40 +00:00
IntrinsicsTest.cpp
IRBuilderTest.cpp	[FPEnv] Intrinsic llvm.roundeven	2020-05-26 19:24:58 +07:00
LegacyPassManagerTest.cpp	[CallGraphUpdater] Removed references to calles when deleting function	2020-05-04 18:59:47 -07:00
ManglerTest.cpp
MDBuilderTest.cpp
MetadataTest.cpp	[DebugInfo] Upgrade DISubrange to support Fortran dynamic arrays	2020-05-28 13:46:41 +05:30
ModuleTest.cpp	[PGO] Improve the working set size heuristics under the partial sample PGO.	2020-06-01 10:29:23 -07:00
PassBuilderCallbacksTest.cpp	Make llvm::StringRef to std::string conversions explicit.	2020-01-28 23:25:25 +01:00
PassManagerTest.cpp	[NewPassManager] Add assertions when getting statefull cached analysis.	2020-05-13 12:38:38 -07:00
PatternMatch.cpp	[PatternMatch] abbreviate vector inst matchers; NFC	2020-05-24 09:19:47 -04:00
TimePassesTest.cpp	[llvm] Migrate llvm::make_unique to std::make_unique	2019-08-15 15:54:37 +00:00
TypesTest.cpp
UserTest.cpp
UseTest.cpp
ValueHandleTest.cpp
ValueMapTest.cpp	Replace non-recursive sys::Mutex users with std::mutex	2019-08-07 11:59:44 +00:00
ValueTest.cpp	[Alignment][NFC] Remove dependency on GlobalObject::setAlignment(unsigned)	2019-10-15 11:24:36 +00:00
VectorTypesTest.cpp	[SVE][NFC] Remove unused variable	2020-04-29 14:30:32 -07:00
VerifierTest.cpp	[SVE] Update API ConstantVector::getSplat() to use ElementCount.	2020-03-12 13:22:41 -07:00
VPIntrinsicTest.cpp	Remove asserting getters from base Type	2020-04-17 14:03:31 -07:00