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Adjust compile and link parallelism for the libfuzzer buildbot.
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Authored by krasin on Jan 22 2016, 2:39 PM.

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rZORG1cbecc59148d: Adjust compile and link parallelism for the libfuzzer buildbot.
rL258574: Adjust compile and link parallelism for the libfuzzer buildbot.

Summary

sanitizer-x86_64-linux-fuzzer build slave is a 8-core / 30 GB machine.
Reducing the compile parallelism to 8, increasing the link parallelism to 8.

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Event Timeline

krasin added a reviewer: samsonov.Jan 22 2016, 2:40 PM

LGTM

This revision is now accepted and ready to land.Jan 22 2016, 2:49 PM

krasin closed this revision.Jan 22 2016, 2:49 PM

Revision Contents

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Size

zorg/

buildbot/

builders/

sanitizers/

buildbot_fuzzer.sh

4 lines

Diff 45749

zorg/buildbot/builders/sanitizers/buildbot_fuzzer.sh

	Show All 13 Lines
	PLATFORM=`uname`			PLATFORM=`uname`
	export PATH="/usr/local/bin:$PATH"			export PATH="/usr/local/bin:$PATH"

	CHECK_LIBCXX=${CHECK_LIBCXX:-1}			CHECK_LIBCXX=${CHECK_LIBCXX:-1}
	CHECK_LLD=${CHECK_LLD:-1}			CHECK_LLD=${CHECK_LLD:-1}
	STAGE1_DIR=llvm_build0			STAGE1_DIR=llvm_build0
	STAGE2_ASAN_DIR=llvm_build_asan			STAGE2_ASAN_DIR=llvm_build_asan
	STAGE2_ASAN_ASSERTIONS_DIR=llvm_build_asan_assertions			STAGE2_ASAN_ASSERTIONS_DIR=llvm_build_asan_assertions
	MAKE_JOBS=${MAX_MAKE_JOBS:-16}			MAKE_JOBS=${MAX_MAKE_JOBS:-8}
	LLVM=$ROOT/llvm			LLVM=$ROOT/llvm
	# No assertions. Need to clean up the existing assertion failures first.			# No assertions. Need to clean up the existing assertion failures first.
	# Also, the Fuzzer does not provide reproducers on assertion failures yet.			# Also, the Fuzzer does not provide reproducers on assertion failures yet.
	CMAKE_COMMON_OPTIONS="-GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=OFF -DLLVM_PARALLEL_LINK_JOBS=3"			CMAKE_COMMON_OPTIONS="-GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=OFF -DLLVM_PARALLEL_LINK_JOBS=10"
	CORPUS_ROOT=$ROOT/CORPORA/llvm			CORPUS_ROOT=$ROOT/CORPORA/llvm
	CLANG_FORMAT_CORPUS=$CORPUS_ROOT/clang-format/C1			CLANG_FORMAT_CORPUS=$CORPUS_ROOT/clang-format/C1
	CLANG_CORPUS=$CORPUS_ROOT/clang/C2			CLANG_CORPUS=$CORPUS_ROOT/clang/C2
	LLVM_AS_CORPUS=$CORPUS_ROOT/llvm-as/C1			LLVM_AS_CORPUS=$CORPUS_ROOT/llvm-as/C1

	GS_ROOT=gs://fuzzing-with-sanitizers/llvm			GS_ROOT=gs://fuzzing-with-sanitizers/llvm

	syncFromGs() {			syncFromGs() {
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