From 80612da5423539833b0fc21d92b18e652ff3ad8f Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Wed, 20 Mar 2024 16:52:36 -0700 Subject: [PATCH 1/3] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20ch?= =?UTF-8?q?anges=20to=20main=20this=20commit=20is=20based=20on?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Created using spr 1.3.4 [skip ci] --- bolt/docs/BAT.md | 5 +- .../bolt/Profile/BoltAddressTranslation.h | 3 + bolt/include/bolt/Profile/DataAggregator.h | 4 + bolt/lib/Profile/DataAggregator.cpp | 68 +- bolt/lib/Rewrite/RewriteInstance.cpp | 25 +- bolt/lib/Utils/CommandLineOpts.cpp | 4 + bolt/test/X86/Inputs/blarge_new.preagg.txt | 81 + bolt/test/X86/Inputs/blarge_new.yaml | 1648 +++++++++++++++++ .../test/X86/Inputs/blarge_new_bat.preagg.txt | 79 + .../X86/bolt-address-translation-yaml.test | 40 + 10 files changed, 1936 insertions(+), 21 deletions(-) create mode 100644 bolt/test/X86/Inputs/blarge_new.preagg.txt create mode 100644 bolt/test/X86/Inputs/blarge_new.yaml create mode 100644 bolt/test/X86/Inputs/blarge_new_bat.preagg.txt create mode 100644 bolt/test/X86/bolt-address-translation-yaml.test diff --git a/bolt/docs/BAT.md b/bolt/docs/BAT.md index 060fc632f6867..186b0e5ea89d3 100644 --- a/bolt/docs/BAT.md +++ b/bolt/docs/BAT.md @@ -14,9 +14,8 @@ binary onto the original binary. # Usage `--enable-bat` flag controls the generation of BAT section. Sampled profile needs to be passed along with the optimized binary containing BAT section to -`perf2bolt` which reads BAT section and produces fdata profile for the original -binary. Note that YAML profile generation is not supported since BAT doesn't -contain the metadata for input functions. +`perf2bolt` which reads BAT section and produces profile for the original +binary. # Internals ## Section contents diff --git a/bolt/include/bolt/Profile/BoltAddressTranslation.h b/bolt/include/bolt/Profile/BoltAddressTranslation.h index 5f2f0959d93f1..1f53f6d344ad7 100644 --- a/bolt/include/bolt/Profile/BoltAddressTranslation.h +++ b/bolt/include/bolt/Profile/BoltAddressTranslation.h @@ -122,6 +122,9 @@ class BoltAddressTranslation { /// Returns BF hash by function output address (after BOLT). size_t getBFHash(uint64_t OutputAddress) const; + /// True if a given \p Address is a function with translation table entry. + bool isBATFunction(uint64_t Address) const { return Maps.count(Address); } + private: /// Helper to update \p Map by inserting one or more BAT entries reflecting /// \p BB for function located at \p FuncAddress. At least one entry will be diff --git a/bolt/include/bolt/Profile/DataAggregator.h b/bolt/include/bolt/Profile/DataAggregator.h index 5bb4d00024c50..f7840b49199f9 100644 --- a/bolt/include/bolt/Profile/DataAggregator.h +++ b/bolt/include/bolt/Profile/DataAggregator.h @@ -463,6 +463,10 @@ class DataAggregator : public DataReader { /// Dump data structures into a file readable by llvm-bolt std::error_code writeAggregatedFile(StringRef OutputFilename) const; + /// Dump translated data structures into YAML + std::error_code writeBATYAML(BinaryContext &BC, + StringRef OutputFilename) const; + /// Filter out binaries based on PID void filterBinaryMMapInfo(); diff --git a/bolt/lib/Profile/DataAggregator.cpp b/bolt/lib/Profile/DataAggregator.cpp index 6a64bcde911e6..37c637a44a0e5 100644 --- a/bolt/lib/Profile/DataAggregator.cpp +++ b/bolt/lib/Profile/DataAggregator.cpp @@ -16,6 +16,7 @@ #include "bolt/Core/BinaryFunction.h" #include "bolt/Profile/BoltAddressTranslation.h" #include "bolt/Profile/Heatmap.h" +#include "bolt/Profile/YAMLProfileWriter.h" #include "bolt/Utils/CommandLineOpts.h" #include "bolt/Utils/Utils.h" #include "llvm/ADT/STLExtras.h" @@ -85,6 +86,7 @@ MaxSamples("max-samples", cl::cat(AggregatorCategory)); extern cl::opt ProfileFormat; +extern cl::opt SaveProfile; cl::opt ReadPreAggregated( "pa", cl::desc("skip perf and read data from a pre-aggregated file format"), @@ -594,10 +596,21 @@ Error DataAggregator::readProfile(BinaryContext &BC) { convertBranchData(Function); } - if (opts::AggregateOnly && - opts::ProfileFormat == opts::ProfileFormatKind::PF_Fdata) { - if (std::error_code EC = writeAggregatedFile(opts::OutputFilename)) - report_error("cannot create output data file", EC); + if (opts::AggregateOnly) { + if (opts::ProfileFormat == opts::ProfileFormatKind::PF_Fdata) + if (std::error_code EC = writeAggregatedFile(opts::OutputFilename)) + report_error("cannot create output data file", EC); + + // BAT YAML is handled by DataAggregator since normal YAML output requires + // CFG which is not available in BAT mode. + if (usesBAT()) { + if (opts::ProfileFormat == opts::ProfileFormatKind::PF_YAML) + if (std::error_code EC = writeBATYAML(BC, opts::OutputFilename)) + report_error("cannot create output data file", EC); + if (!opts::SaveProfile.empty()) + if (std::error_code EC = writeBATYAML(BC, opts::SaveProfile)) + report_error("cannot create output data file", EC); + } } return Error::success(); @@ -2258,6 +2271,53 @@ DataAggregator::writeAggregatedFile(StringRef OutputFilename) const { return std::error_code(); } +std::error_code DataAggregator::writeBATYAML(BinaryContext &BC, + StringRef OutputFilename) const { + std::error_code EC; + raw_fd_ostream OutFile(OutputFilename, EC, sys::fs::OpenFlags::OF_None); + if (EC) + return EC; + + yaml::bolt::BinaryProfile BP; + + // Fill out the header info. + BP.Header.Version = 1; + BP.Header.FileName = std::string(BC.getFilename()); + std::optional BuildID = BC.getFileBuildID(); + BP.Header.Id = BuildID ? std::string(*BuildID) : ""; + BP.Header.Origin = std::string(getReaderName()); + // Only the input binary layout order is supported. + BP.Header.IsDFSOrder = false; + // FIXME: Need to match hash function used to produce BAT hashes. + BP.Header.HashFunction = HashFunction::Default; + + ListSeparator LS(","); + raw_string_ostream EventNamesOS(BP.Header.EventNames); + for (const StringMapEntry &EventEntry : EventNames) + EventNamesOS << LS << EventEntry.first().str(); + + BP.Header.Flags = opts::BasicAggregation ? BinaryFunction::PF_SAMPLE + : BinaryFunction::PF_LBR; + + if (!opts::BasicAggregation) { + // Convert profile for functions not covered by BAT + for (auto &BFI : BC.getBinaryFunctions()) { + BinaryFunction &Function = BFI.second; + if (!Function.hasProfile()) + continue; + if (BAT->isBATFunction(Function.getAddress())) + continue; + BP.Functions.emplace_back( + YAMLProfileWriter::convert(Function, /*UseDFS=*/false)); + } + } + + // Write the profile. + yaml::Output Out(OutFile, nullptr, 0); + Out << BP; + return std::error_code(); +} + void DataAggregator::dump() const { DataReader::dump(); } void DataAggregator::dump(const LBREntry &LBR) const { diff --git a/bolt/lib/Rewrite/RewriteInstance.cpp b/bolt/lib/Rewrite/RewriteInstance.cpp index cde195c173907..03f4298e817d1 100644 --- a/bolt/lib/Rewrite/RewriteInstance.cpp +++ b/bolt/lib/Rewrite/RewriteInstance.cpp @@ -199,10 +199,7 @@ static cl::opt RelocationMode( "relocs", cl::desc("use relocations in the binary (default=autodetect)"), cl::cat(BoltCategory)); -static cl::opt -SaveProfile("w", - cl::desc("save recorded profile to a file"), - cl::cat(BoltOutputCategory)); +extern cl::opt SaveProfile; static cl::list SkipFunctionNames("skip-funcs", @@ -732,6 +729,13 @@ Error RewriteInstance::run() { // Skip disassembling if we have a translation table and we are running an // aggregation job. if (opts::AggregateOnly && BAT->enabledFor(InputFile)) { + // YAML profile in BAT mode requires CFG for .bolt.org.text functions + if (!opts::SaveProfile.empty() || + opts::ProfileFormat == opts::ProfileFormatKind::PF_YAML) { + selectFunctionsToProcess(); + disassembleFunctions(); + buildFunctionsCFG(); + } processProfileData(); return Error::success(); } @@ -2027,14 +2031,6 @@ void RewriteInstance::adjustCommandLineOptions() { if (opts::Lite) BC->outs() << "BOLT-INFO: enabling lite mode\n"; - - if (!opts::SaveProfile.empty() && BAT->enabledFor(InputFile)) { - BC->errs() - << "BOLT-ERROR: unable to save profile in YAML format for input " - "file processed by BOLT. Please remove -w option and use branch " - "profile.\n"; - exit(1); - } } namespace { @@ -3126,12 +3122,13 @@ void RewriteInstance::processProfileData() { } } - if (!opts::SaveProfile.empty()) { + if (!opts::SaveProfile.empty() && !BAT->enabledFor(InputFile)) { YAMLProfileWriter PW(opts::SaveProfile); PW.writeProfile(*this); } if (opts::AggregateOnly && - opts::ProfileFormat == opts::ProfileFormatKind::PF_YAML) { + opts::ProfileFormat == opts::ProfileFormatKind::PF_YAML && + !BAT->enabledFor(InputFile)) { YAMLProfileWriter PW(opts::OutputFilename); PW.writeProfile(*this); } diff --git a/bolt/lib/Utils/CommandLineOpts.cpp b/bolt/lib/Utils/CommandLineOpts.cpp index e910fa4f86722..ba296c10c00ae 100644 --- a/bolt/lib/Utils/CommandLineOpts.cpp +++ b/bolt/lib/Utils/CommandLineOpts.cpp @@ -162,6 +162,10 @@ cl::opt ProfileFormat( clEnumValN(PF_YAML, "yaml", "dense YAML representation")), cl::ZeroOrMore, cl::Hidden, cl::cat(BoltCategory)); +cl::opt SaveProfile("w", + cl::desc("save recorded profile to a file"), + cl::cat(BoltOutputCategory)); + cl::opt SplitEH("split-eh", cl::desc("split C++ exception handling code"), cl::Hidden, cl::cat(BoltOptCategory)); diff --git a/bolt/test/X86/Inputs/blarge_new.preagg.txt b/bolt/test/X86/Inputs/blarge_new.preagg.txt new file mode 100644 index 0000000000000..e92f356d91888 --- /dev/null +++ b/bolt/test/X86/Inputs/blarge_new.preagg.txt @@ -0,0 +1,81 @@ +B 40164b 401608 109 0 +B 401611 4017e0 115 0 +B 4017f0 401616 117 0 +B 401ba2 4015da 6 0 +B 4015d5 401b60 1 0 +B 40159a 401b60 5 0 +B 401b9d 401b70 615 2 +B 401b90 401b99 344 37 +B 401ba2 40159f 8 0 +B 4015b0 401070 9 0 +B 401544 4014a0 6 0 +B 40188a 401928 5 0 +B 40152a 4014b0 21 0 +B 40169e 40165b 2 0 +B 4014dd 401070 12 1 +B 401509 4014ec 2 2 +B 401510 401030 673 0 +B 4019de 401080 1 0 +B 401500 401070 22 0 +B 401921 4014d6 9 0 +B 4019b3 401080 3 0 +B 40162d 401070 113 0 +B 4014d1 401800 27 0 +B 401a3f 401080 1 0 +B 4018d2 401050 17 0 +B 401664 4017c0 2 0 +B 401680 401070 2 0 +B 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'.LC2 (1)' + Section: .rodata + Value: 0x402228 + - Name: '.LC3 (1)' + Section: .rodata + Value: 0x40222C + - Name: .LC9 + Section: .rodata + Value: 0x402248 + - Name: .LC10 + Section: .rodata + Value: 0x402250 + - Name: '.LC12 (1)' + Section: .rodata + Value: 0x402260 + - Name: '.LC6 (1)' + Section: .rodata + Value: 0x402170 + - Name: .LC5 + Section: .rodata + Value: 0x402230 + - Name: '.LC7 (1)' + Section: .rodata + Value: 0x402238 + - Name: '.LC8 (1)' + Section: .rodata + Value: 0x402240 + - Name: isqrt.c + Type: STT_FILE + Index: SHN_ABS + - Name: 'crtstuff.c (1)' + Type: STT_FILE + Index: SHN_ABS + - Name: __FRAME_END__ + Type: STT_OBJECT + Section: .eh_frame + Value: 0x40244C + - Type: STT_FILE + Index: SHN_ABS + - Name: __init_array_end + Section: .init_array + Value: 0x403E08 + - Name: _DYNAMIC + Type: STT_OBJECT + Section: .dynamic + Value: 0x403E10 + - Name: __init_array_start + Section: .init_array + Value: 0x403E00 + - Name: __GNU_EH_FRAME_HDR + Section: .eh_frame_hdr + Value: 0x402270 + - Name: _GLOBAL_OFFSET_TABLE_ + Type: STT_OBJECT + Section: .got.plt + Value: 0x404000 + - Name: __libc_csu_fini + Type: STT_FUNC + Section: .text + Binding: STB_GLOBAL + Value: 0x401C20 + Size: 0x5 + - Name: 'putchar@@GLIBC_2.2.5' + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: _ITM_deregisterTMCloneTable + Binding: STB_WEAK + - Name: data_start + Section: .data + Binding: STB_WEAK + Value: 0x404058 + - Name: 'puts@@GLIBC_2.2.5' + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: usqrt + Type: STT_FUNC + Section: .text + Binding: STB_GLOBAL + Value: 0x401B60 + Size: 0x43 + - Name: _edata + Section: .tm_clone_table + Binding: STB_GLOBAL + Value: 0x404068 + - Name: 'pow@@GLIBC_2.29' + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: _fini + Type: STT_FUNC + Section: .fini + Binding: STB_GLOBAL + Value: 0x401C28 + Other: [ STV_HIDDEN ] + - Name: '__stack_chk_fail@@GLIBC_2.4' + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: 'printf@@GLIBC_2.2.5' + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: 'cos@@GLIBC_2.2.5' + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: 'acos@@GLIBC_2.2.5' + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: '__libc_start_main@@GLIBC_2.2.5' + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: deg2rad + Type: STT_FUNC + Section: .text + Binding: STB_GLOBAL + Value: 0x4017E0 + Size: 0x11 + - Name: __data_start + Section: .data + Binding: STB_GLOBAL + Value: 0x404058 + - Name: SolveCubic + Type: STT_FUNC + Section: .text + Binding: STB_GLOBAL + Value: 0x401800 + Size: 0x35C + - Name: __gmon_start__ + Binding: STB_WEAK + - Name: __dso_handle + Type: STT_OBJECT + Section: .data + Binding: STB_GLOBAL + Value: 0x404060 + Other: [ STV_HIDDEN ] + - Name: _IO_stdin_used + Type: STT_OBJECT + Section: .rodata + Binding: STB_GLOBAL + Value: 0x402000 + Size: 0x4 + - Name: __libc_csu_init + Type: STT_FUNC + Section: .text + Binding: STB_GLOBAL + Value: 0x401BB0 + Size: 0x65 + - Name: _end + Section: .bss + Binding: STB_GLOBAL + Value: 0x404070 + - Name: _dl_relocate_static_pie + Type: STT_FUNC + Section: .text + Binding: STB_GLOBAL + Value: 0x401700 + Size: 0x5 + Other: [ STV_HIDDEN ] + - Name: _start + Type: STT_FUNC + Section: .text + Binding: STB_GLOBAL + Value: 0x4016D0 + Size: 0x2F + - Name: rad2deg + Type: STT_FUNC + Section: .text + Binding: STB_GLOBAL + Value: 0x4017C0 + Size: 0x11 + - Name: __bss_start + Section: .bss + Binding: STB_GLOBAL + Value: 0x404068 + - Name: main + Type: STT_FUNC + Section: .text + Binding: STB_GLOBAL + Value: 0x4010B0 + Size: 0x614 + - Name: __TMC_END__ + Type: STT_OBJECT + Section: .tm_clone_table + Binding: STB_GLOBAL + Value: 0x404068 + Other: [ STV_HIDDEN ] + - Name: _ITM_registerTMCloneTable + Binding: STB_WEAK + - Name: 'sqrt@@GLIBC_2.2.5' + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: _init + Type: STT_FUNC + Section: .init + Binding: STB_GLOBAL + Value: 0x401000 + Other: [ STV_HIDDEN ] +DynamicSymbols: + - Name: putchar + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: puts + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: pow + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: __stack_chk_fail + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: printf + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: cos + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: acos + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: __libc_start_main + Type: STT_FUNC + Binding: STB_GLOBAL + - Name: __gmon_start__ + Binding: STB_WEAK + - Name: sqrt + Type: STT_FUNC + Binding: STB_GLOBAL +... diff --git a/bolt/test/X86/Inputs/blarge_new_bat.preagg.txt b/bolt/test/X86/Inputs/blarge_new_bat.preagg.txt new file mode 100644 index 0000000000000..e9e4553aad95c --- /dev/null +++ b/bolt/test/X86/Inputs/blarge_new_bat.preagg.txt @@ -0,0 +1,79 @@ +B 40169e 40165b 7 0 +B 401664 800012 7 0 +B 401680 401070 7 0 +B 800022 401669 7 0 +B 401611 800000 121 0 +B 40162d 401070 119 0 +B 4015d5 800040 2 0 +B 800080 4015da 6 0 +B 40164b 401608 115 0 +B 800080 40159f 24 0 +B 4015ec 401070 6 0 +B 8001d0 401090 1 0 +B 4014d1 800082 25 0 +B 401510 401030 616 0 +B 8002ab 401080 1 0 +B 80007b 80004c 483 1 +B 800072 80004c 597 77 +B 80010c 800194 1 0 +B 401509 4014ec 1 0 +B 800010 401616 119 0 +B 80024a 401080 1 0 +B 800154 401050 20 0 +B 4014dd 401070 9 0 +B 80021f 401080 1 0 +B 800193 4014d6 8 0 +B 40159a 800040 19 0 +B 4015f8 4015cd 2 0 +B 40152a 4014b0 24 0 +B 401500 401070 15 0 +B 4015bc 401592 21 0 +B 401544 4014a0 1 0 +B 80004a 800052 24 0 +B 4015b0 401070 20 0 +B 800050 80007d 29 29 +F 401685 40169e 7 +F 4014a0 4014d1 1 +F 401090 401090 1 +F 401050 401050 20 +F 40159f 4015b0 20 +F 80007d 800080 27 +F 401515 401544 1 +F 4014e2 401500 13 +F 401592 40159a 19 +F 401505 401509 1 +F 4014b0 4014d1 24 +F 800194 8001d0 1 +F 8001d5 80021f 1 +F 401616 40162d 114 +F 80024f 8002ab 1 +F 800159 800193 7 +F 80004c 800050 26 +F 800224 80024a 1 +F 800082 80010c 1 +F 401080 401080 3 +F 401070 401070 168 +F 80004c 800072 555 +F 401616 800010 2 +F 401070 40162d 4 +F 800082 800154 20 +F 401669 401680 7 +F 40159f 800080 1 +F 4014ec 401500 1 +F 800012 800022 7 +F 401030 401030 616 +F 80004c 80007b 473 +F 800052 800072 24 +F 800040 80004a 21 +F 4015b5 4015bc 18 +F 4015cd 4015d5 2 +F 401592 4015bc 1 +F 4015da 4015ec 6 +F 4015f1 4015f8 2 +F 800000 800010 116 +F 401608 401611 115 +F 401632 40164b 114 +F 401515 40152a 24 +F 40165b 401664 7 +F 401505 401510 612 +F 4014d6 4014dd 8 diff --git a/bolt/test/X86/bolt-address-translation-yaml.test b/bolt/test/X86/bolt-address-translation-yaml.test new file mode 100644 index 0000000000000..e265b5b9f0507 --- /dev/null +++ b/bolt/test/X86/bolt-address-translation-yaml.test @@ -0,0 +1,40 @@ +# Check new BAT format containing hashes for YAML profile. + +RUN: yaml2obj %p/Inputs/blarge_new.yaml &> %t.exe +RUN: llvm-bolt %t.exe -o %t.out --pa -p %p/Inputs/blarge_new.preagg.txt \ +RUN: --reorder-blocks=ext-tsp --split-functions --split-strategy=cdsplit \ +RUN: --reorder-functions=cdsort --enable-bat --dyno-stats --skip-funcs=main \ +RUN: 2>&1 | FileCheck --check-prefix WRITE-BAT-CHECK %s +RUN: perf2bolt %t.out --pa -p %p/Inputs/blarge_new_bat.preagg.txt -w %t.yaml -o %t.fdata \ +RUN: 2>&1 | FileCheck --check-prefix READ-BAT-CHECK %s +RUN: FileCheck --input-file %t.yaml --check-prefix YAML-BAT-CHECK %s +# Check that YAML converted from fdata matches YAML created directly with BAT. +RUN: llvm-bolt %t.exe -data %t.fdata -w %t.yaml-fdata -o /dev/null +RUN: FileCheck --input-file %t.yaml-fdata --check-prefix YAML-BAT-CHECK %s + +# Test resulting YAML profile with the original binary (no-stale mode) +RUN: llvm-bolt %t.exe -data %t.yaml -o %t.null -dyno-stats \ +RUN: | FileCheck --check-prefix CHECK-BOLT-YAML %s + +WRITE-BAT-CHECK: BOLT-INFO: Wrote 5 BAT maps +WRITE-BAT-CHECK: BOLT-INFO: Wrote 4 function and 22 basic block hashes +WRITE-BAT-CHECK: BOLT-INFO: BAT section size (bytes): 384 + +READ-BAT-CHECK-NOT: BOLT-ERROR: unable to save profile in YAML format for input file processed by BOLT +READ-BAT-CHECK: BOLT-INFO: Parsed 5 BAT entries +READ-BAT-CHECK: PERF2BOLT: read 79 aggregated LBR entries + +YAML-BAT-CHECK: functions: +YAML-BAT-CHECK: - name: main +YAML-BAT-CHECK-NEXT: fid: 2 +YAML-BAT-CHECK-NEXT: hash: 0x9895746D48B2C876 +YAML-BAT-CHECK-NEXT: exec: 0 +YAML-BAT-CHECK-NEXT: nblocks: 46 +YAML-BAT-CHECK-NEXT: blocks: +YAML-BAT-CHECK-NEXT: - bid: 0 +YAML-BAT-CHECK-NEXT: insns: 26 +YAML-BAT-CHECK-NEXT: hash: 0xA900AE79CFD40000 +YAML-BAT-CHECK-NEXT: succ: [ { bid: 3, cnt: 0 }, { bid: 1, cnt: 0 } ] + +CHECK-BOLT-YAML: pre-processing profile using YAML profile reader +CHECK-BOLT-YAML-NEXT: 5 out of 16 functions in the binary (31.2%) have non-empty execution profile From 480de99c9b11ce834cfb40e7566f8134cece1f70 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Wed, 20 Mar 2024 17:08:39 -0700 Subject: [PATCH 2/3] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20ch?= =?UTF-8?q?anges=20introduced=20through=20rebase?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Created using spr 1.3.4 [skip ci] --- bolt/test/X86/bolt-address-translation-yaml.test | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/bolt/test/X86/bolt-address-translation-yaml.test b/bolt/test/X86/bolt-address-translation-yaml.test index e265b5b9f0507..25ff4e7fbfcc5 100644 --- a/bolt/test/X86/bolt-address-translation-yaml.test +++ b/bolt/test/X86/bolt-address-translation-yaml.test @@ -18,7 +18,7 @@ RUN: | FileCheck --check-prefix CHECK-BOLT-YAML %s WRITE-BAT-CHECK: BOLT-INFO: Wrote 5 BAT maps WRITE-BAT-CHECK: BOLT-INFO: Wrote 4 function and 22 basic block hashes -WRITE-BAT-CHECK: BOLT-INFO: BAT section size (bytes): 384 +WRITE-BAT-CHECK: BOLT-INFO: BAT section size (bytes): 344 READ-BAT-CHECK-NOT: BOLT-ERROR: unable to save profile in YAML format for input file processed by BOLT READ-BAT-CHECK: BOLT-INFO: Parsed 5 BAT entries @@ -37,4 +37,4 @@ YAML-BAT-CHECK-NEXT: hash: 0xA900AE79CFD40000 YAML-BAT-CHECK-NEXT: succ: [ { bid: 3, cnt: 0 }, { bid: 1, cnt: 0 } ] CHECK-BOLT-YAML: pre-processing profile using YAML profile reader -CHECK-BOLT-YAML-NEXT: 5 out of 16 functions in the binary (31.2%) have non-empty execution profile +CHECK-BOLT-YAML-NEXT: 1 out of 16 functions in the binary (6.2%) have non-empty execution profile From 2a97ba165c6e5689cdd8c4208d35e042760e7444 Mon Sep 17 00:00:00 2001 From: Amir Ayupov Date: Thu, 21 Mar 2024 14:54:23 -0700 Subject: [PATCH 3/3] cleanup Created using spr 1.3.4 --- bolt/lib/Profile/BoltAddressTranslation.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/bolt/lib/Profile/BoltAddressTranslation.cpp b/bolt/lib/Profile/BoltAddressTranslation.cpp index 03769d127bf6e..8fe976cc00e53 100644 --- a/bolt/lib/Profile/BoltAddressTranslation.cpp +++ b/bolt/lib/Profile/BoltAddressTranslation.cpp @@ -513,6 +513,11 @@ void BoltAddressTranslation::saveMetadata(BinaryContext &BC) { } } +unsigned BoltAddressTranslation::getBBIndex(uint64_t FuncOutputAddress, + uint32_t BBInputOffset) const { + return FuncHashes.at(FuncOutputAddress).second.at(BBInputOffset).first; +} + size_t BoltAddressTranslation::getBBHash(uint64_t FuncOutputAddress, uint32_t BBInputOffset) const { return FuncHashes.at(FuncOutputAddress).second.at(BBInputOffset).second; @@ -522,10 +527,5 @@ size_t BoltAddressTranslation::getBFHash(uint64_t OutputAddress) const { return FuncHashes.at(OutputAddress).first; } -unsigned BoltAddressTranslation::getBBIndex(uint64_t FuncOutputAddress, - uint32_t BBInputOffset) const { - return FuncHashes.at(FuncOutputAddress).second.at(BBInputOffset).first; -} - } // namespace bolt } // namespace llvm