Visual Studio 4 cores 8 threads 3.6 GHz

build: cmake -DLLVM_UTILS_BUILD_DIR="" -DLLVM_TARGETS_TO_BUILD=all ../llvm

Debug total build time: 09:51.917



Visual Studio 4 cores 8 threads 3.6 GHz

buildutils: cmake -DLLVM_UTILS_ONLY=ON ../llvm

build: cmake -DLLVM_UTILS_BUILD_DIR=../buildutils -DLLVM_TARGETS_TO_BUILD=all ../llvm

Debug total build time: 06:17.920



Mac 4 cores 8 threads 2.8 GHz

llvmbuild: cmake -DLLVM_UTILS_BUILD_DIR="" -DLLVM_BUILD_TYPE=Debug ../llvm

time make -j12

real 6m25s

user 34m46s

sys 3m47s

make -j12 check-all

time make -j12 check-all

real 1m45s

user 7m1s

sys 2m58s



Mac 4 cores 8 threads 2.8 GHz

llvmutils: cmake -DLLVM_UTILS_ONLY=ON -DCMAKE_BUILD_TYPE=Release ../llvm

llvmbuild: cmake -DLLVM_UTILS_BUILD_DIR=../llvmtools -DLLVM_BUILD_TYPE=Debug ../llvm

time make -j12

real 6m7s

user 34m28s

sys 3m55s

make -j12 check-all

time make -j12 check-all

real 1m38s

user 6m58s

sys 2m55s