[llvm-dev] LLD issue on a massively parallel build machine
Itaru Kitayama via llvm-dev
llvm-dev at lists.llvm.org
Sat Mar 28 01:10:14 PDT 2020
Hi,
On a 1296-core Intel machine with 376 GB, setting
-DLLVM_PARALLEL_LINK_JOB=1
does not help (switching back to ld scales) see:
[5085/5201] Linking CXX executable bin/clang-11
FAILED: bin/clang-11
: && /home/usr4/c74014i/opt/clang/current/bin/clang++ -stdlib=libc++ -fPIC
-fvisibility-inlines-hidden -Werror=date-time
-Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter
-Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic
-Wno-long-long -Wimplicit-fallthrough -Wcovered-switch-default
-Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor
-Wstring-conversion -fdiagnostics-color -ffunction-sections -fdata-sections
-fno-common -Woverloaded-virtual -Wno-nested-anon-types -O3 -DNDEBUG
-stdlib=libc++ -fuse-ld=lld -Wl,--color-diagnostics
-Wl,-allow-shlib-undefined -Wl,--export-dynamic -Wl,-O3
tools/clang/tools/driver/CMakeFiles/clang.dir/driver.cpp.o
tools/clang/tools/driver/CMakeFiles/clang.dir/cc1_main.cpp.o
tools/clang/tools/driver/CMakeFiles/clang.dir/cc1as_main.cpp.o
tools/clang/tools/driver/CMakeFiles/clang.dir/cc1gen_reproducer_main.cpp.o
-o bin/clang-11 -Wl,-rpath,"\$ORIGIN/../lib" lib/libLLVMAArch64CodeGen.a
lib/libLLVMAArch64AsmParser.a lib/libLLVMAArch64Desc.a
lib/libLLVMAArch64Disassembler.a lib/libLLVMAArch64Info.a
lib/libLLVMAArch64Utils.a lib/libLLVMAMDGPUCodeGen.a
lib/libLLVMAMDGPUAsmParser.a lib/libLLVMAMDGPUDesc.a
lib/libLLVMAMDGPUDisassembler.a lib/libLLVMAMDGPUInfo.a
lib/libLLVMAMDGPUUtils.a lib/libLLVMARMCodeGen.a
lib/libLLVMARMAsmParser.a lib/libLLVMARMDesc.a
lib/libLLVMARMDisassembler.a lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a
lib/libLLVMAVRCodeGen.a lib/libLLVMAVRAsmParser.a lib/libLLVMAVRDesc.a
lib/libLLVMAVRDisassembler.a lib/libLLVMAVRInfo.a
lib/libLLVMBPFCodeGen.a lib/libLLVMBPFAsmParser.a lib/libLLVMBPFDesc.a
lib/libLLVMBPFDisassembler.a lib/libLLVMBPFInfo.a
lib/libLLVMHexagonCodeGen.a lib/libLLVMHexagonAsmParser.a
lib/libLLVMHexagonDesc.a lib/libLLVMHexagonDisassembler.a
lib/libLLVMHexagonInfo.a lib/libLLVMLanaiCodeGen.a
lib/libLLVMLanaiAsmParser.a lib/libLLVMLanaiDesc.a
lib/libLLVMLanaiDisassembler.a lib/libLLVMLanaiInfo.a
lib/libLLVMMipsCodeGen.a lib/libLLVMMipsAsmParser.a
lib/libLLVMMipsDesc.a lib/libLLVMMipsDisassembler.a
lib/libLLVMMipsInfo.a lib/libLLVMMSP430CodeGen.a
lib/libLLVMMSP430AsmParser.a lib/libLLVMMSP430Desc.a
lib/libLLVMMSP430Disassembler.a lib/libLLVMMSP430Info.a
lib/libLLVMNVPTXCodeGen.a lib/libLLVMNVPTXDesc.a lib/libLLVMNVPTXInfo.a
lib/libLLVMPowerPCCodeGen.a lib/libLLVMPowerPCAsmParser.a
lib/libLLVMPowerPCDesc.a lib/libLLVMPowerPCDisassembler.a
lib/libLLVMPowerPCInfo.a lib/libLLVMRISCVCodeGen.a
lib/libLLVMRISCVAsmParser.a lib/libLLVMRISCVDesc.a
lib/libLLVMRISCVDisassembler.a lib/libLLVMRISCVInfo.a
lib/libLLVMRISCVUtils.a lib/libLLVMSparcCodeGen.a
lib/libLLVMSparcAsmParser.a lib/libLLVMSparcDesc.a
lib/libLLVMSparcDisassembler.a lib/libLLVMSparcInfo.a
lib/libLLVMSystemZCodeGen.a lib/libLLVMSystemZAsmParser.a
lib/libLLVMSystemZDesc.a lib/libLLVMSystemZDisassembler.a
lib/libLLVMSystemZInfo.a lib/libLLVMWebAssemblyCodeGen.a
lib/libLLVMWebAssemblyAsmParser.a lib/libLLVMWebAssemblyDesc.a
lib/libLLVMWebAssemblyDisassembler.a lib/libLLVMWebAssemblyInfo.a
lib/libLLVMX86CodeGen.a lib/libLLVMX86AsmParser.a lib/libLLVMX86Desc.a
lib/libLLVMX86Disassembler.a lib/libLLVMX86Info.a lib/libLLVMX86Utils.a
lib/libLLVMXCoreCodeGen.a lib/libLLVMXCoreDesc.a
lib/libLLVMXCoreDisassembler.a lib/libLLVMXCoreInfo.a
lib/libLLVMAnalysis.a lib/libLLVMCodeGen.a lib/libLLVMCore.a
lib/libLLVMipo.a lib/libLLVMAggressiveInstCombine.a
lib/libLLVMInstCombine.a lib/libLLVMInstrumentation.a lib/libLLVMMC.a
lib/libLLVMMCParser.a lib/libLLVMObjCARCOpts.a lib/libLLVMOption.a
lib/libLLVMScalarOpts.a lib/libLLVMSupport.a lib/libLLVMTransformUtils.a
lib/libLLVMVectorize.a -lpthread lib/libclangBasic.a
lib/libclangCodeGen.a lib/libclangDriver.a lib/libclangFrontend.a
lib/libclangFrontendTool.a lib/libclangSerialization.a
lib/libLLVMAArch64Desc.a lib/libLLVMAArch64Info.a
lib/libLLVMAArch64Utils.a lib/libLLVMMIRParser.a lib/libLLVMAMDGPUDesc.a
lib/libLLVMAMDGPUInfo.a lib/libLLVMAMDGPUUtils.a lib/libLLVMARMDesc.a
lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a lib/libLLVMHexagonDesc.a
lib/libLLVMHexagonInfo.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiInfo.a
lib/libLLVMSystemZDesc.a lib/libLLVMSystemZInfo.a
lib/libLLVMWebAssemblyDesc.a lib/libLLVMWebAssemblyInfo.a
lib/libLLVMCFGuard.a lib/libLLVMGlobalISel.a lib/libLLVMAsmPrinter.a
lib/libLLVMDebugInfoDWARF.a lib/libLLVMSelectionDAG.a
lib/libLLVMMCDisassembler.a lib/libclangCodeGen.a lib/libLLVMCoverage.a
lib/libLLVMLTO.a lib/libLLVMObjCARCOpts.a lib/libLLVMPasses.a
lib/libLLVMCodeGen.a lib/libLLVMTarget.a lib/libLLVMCoroutines.a
lib/libLLVMipo.a lib/libLLVMInstrumentation.a lib/libLLVMVectorize.a
lib/libLLVMBitWriter.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a
lib/libLLVMLinker.a lib/libLLVMScalarOpts.a
lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a
lib/libclangRewriteFrontend.a lib/libclangARCMigrate.a
lib/libclangStaticAnalyzerFrontend.a lib/libclangStaticAnalyzerCheckers.a
lib/libclangStaticAnalyzerCore.a lib/libclangCrossTU.a
lib/libclangIndex.a lib/libclangFrontend.a lib/libclangDriver.a
lib/libLLVMOption.a lib/libclangParse.a lib/libclangSerialization.a
lib/libclangSema.a lib/libclangAnalysis.a lib/libclangASTMatchers.a
lib/libclangEdit.a lib/libclangFormat.a lib/libclangToolingInclusions.a
lib/libclangToolingCore.a lib/libclangAST.a lib/libLLVMFrontendOpenMP.a
lib/libLLVMTransformUtils.a lib/libLLVMAnalysis.a
lib/libLLVMProfileData.a lib/libLLVMObject.a lib/libLLVMMCParser.a
lib/libLLVMBitReader.a lib/libLLVMTextAPI.a lib/libclangRewrite.a
lib/libclangLex.a lib/libclangBasic.a lib/libLLVMCore.a
lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMMC.a
lib/libLLVMBinaryFormat.a lib/libLLVMDebugInfoCodeView.a
lib/libLLVMDebugInfoMSF.a lib/libLLVMSupport.a -lz -lrt -ldl -ltinfo
-lpthread -lm lib/libLLVMDemangle.a && :
ld.lld: error: failed to open bin/clang-11: Cannot allocate memory
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