Scimark Macbook Pro Retina 2012

FreeBSD 12.2 Clang 10.0.1

HTML result view exported from: https://openbenchmarking.org/result/2101153-HA-2012069FI14&grr&sor.

Scimark Macbook Pro Retina 2012ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorAudioNetworkOSKernelDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionDesktopDisplay DriverVulkanOpenCLXcode 10Xcode 10 O2Xcode 10 O3Xcode 10 OfastXcode 10 O2 march=ivybridgeXcode 10 GCC 6GCC 6 O2GCC 6 O3GCC 6 OfastGCC 6 O2 march=ivybridgeGCC 7GCC 7 O2GCC 7 O2 march=ivybridgeGCC 7 O3GCC 7 OfastGCC 8GCC 8 O2GCC O3GCC 8 OfastGCC 8 O2 march=ivybridgeGCC 9GCC 9 O2GCC 9 O3GCC 9 OfastClang 6Clang 6 O2Clang 6 O3Clang 6 OfastClang 6 O2 march=ivybridgeClang 7Clang 7 O2Clang 7 O3Clang 7 OfastClang 7 O2 march=ivybridgeClang 8Clang 8 O2Clang 8 O3Clang 8 OfastClang 8 O2 march=ivybridgeArchlinux GCC 8.2Archlinux GCC 8.2 V2Archlinux GCC 8.2 O3Archlinux Clang 7Archlinux Clang 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeClear Linux GCC 9 O2 ivybridgeClear Linux GCC 9 O3 ivybridgeClear Linux GCC 9 Ofast ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridgeFreeBSD 12.1 Clang 8.0.1FreeBSD 12.2 Clang 10.0.1Xcode 12Intel Core i7 @ 2.30GHz (4 Cores / 8 Threads)Apple MacBook ProIntel 72 x 4 GB DDR3-1600MHz251GB APPLE SSD SM256EIntel HD 4000 + NVIDIA GeForce GT 650M 2GBColor LCDmacOS 10.13.617.7.0 (x86_64)X Server 1.18.42.1Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1MS-DOS FAT162880x1800Clang 6.0.1 + GCC 4.2.1 + LLVM 6.0.1 + Xcode 10.1 + CUDA 10.1Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1Clang 7.0.1 + GCC 4.2.1 + LLVM 7.0.1 + Xcode 10.1 + CUDA 10.1Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads)Apple Mac-C3EC7CD22292981F (251.0.0.0.0 BIOS)Intel 3rd Gen Core DRAM8192MBNVIDIA GeForce GT 650M 1GB (797/2508MHz)Cirrus Logic CS4206Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/nAntergos Linux 19.3-ISO-Rolling5.0.4-arch1-1-ARCH (x86_64)Cinnamon 4.0.10X Server 1.20.4NVIDIA 418.564.6.01.1.95GCC 8.2.1 20181127 + Clang 7.0.1 + LLVM 7.0.1 + CUDA 10.0ext4Clang 7.0.1 + GCC 8.2.1 20181127 + LLVM 7.0.1 + CUDA 10.0Apple Mac-C3EC7CD22292981F (253.0.0.0.0 BIOS)Intel NVIDIA NVE7 1GB (1200MHz)Gentoo/Linux5.1.1-gentoo (x86_64)MATE 1.22.0nouveau 1.0.16GCC 8.3.0 + Clang 8.0.0 + LLVM 8.0.0NVIDIA NVE7 1GB (1200MHz)Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/nClear Linux OS 295405.0.17-765.native (x86_64)Xfce 4.124.3 Mesa 19.2.0-devel1.1.102GCC 9.1.1 20190520 gcc-9-branch@271393 + Clang 8.0.0 + LLVM 8.0.0Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS)8GBNVIDIA GeForce GT 650M 1GB (797/2508MHz)Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/nGentoo 2.65.6.4-gentoo-x86_64 (x86_64)LXQt 0.14.1X Server 1.20.7NVIDIA 440.824.6.0OpenCL 1.2 CUDA 10.2.159GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2Clang 9.0.1 + GCC 9.3.0 + LLVM 9.0.1 + CUDA 10.2GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2Clang 9.0.1 + GCC 9.3.0 + LLVM 9.0.1 + CUDA 10.2GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2Intel Core i7-3615QM @ 2.30GHz (8 Cores)Apple MacBookPro10 1 1.0218GBUnknown 981MBNVIDIA (0x0e1b) HDAFreeBSD12.1-RELEASE (x86_64)X Server 1.20.8modesetting 1.20.8Clang 8.0.1 (SVN 366581)zfs208GBNVIDIA GeForce GT 650M 981MBColor LCD12.2-RELEASE-p1 (x86_64)Xfce 4.14X Server 1.20.9NVIDIA 1.0.0Clang 10.0.1Intel Core i7-3615QM @ 2.30GHz (4 Cores / 8 Threads)Apple MacBook ProIntel 72 x 4 GB DDR3-1600MHz251GB APPLE SSD SM256EIntel HD 4000 + NVIDIA GeForce GT 650M 2GBmacOS 10.15.719.6.0 (x86_64)Clang 12.0.0 + GCC 12.0.0 + Xcode 12.3APFSOpenBenchmarking.orgEnvironment Details- Xcode 10: XPC_FLAGS=0x0- Xcode 10 O2: XPC_FLAGS=0x0- Xcode 10 O3: XPC_FLAGS=0x0- Xcode 10 Ofast: XPC_FLAGS=0x0- Xcode 10 O2 march=ivybridge: XPC_FLAGS=0x0- Xcode 10 GCC 6: XPC_FLAGS=0x0- GCC 6 O2: XPC_FLAGS=0x0- GCC 6 O3: XPC_FLAGS=0x0- GCC 6 Ofast: XPC_FLAGS=0x0- GCC 6 O2 march=ivybridge: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 7: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 7 O2: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 7 O2 march=ivybridge: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 7 O3: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 7 Ofast: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 8: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 8 O2: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC O3: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 8 Ofast: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 8 O2 march=ivybridge: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 9: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 9 O2: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 9 O3: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- GCC 9 Ofast: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- Clang 6: LDFLAGS=-L/usr/local/opt/llvm@6/lib-Wl-rpath /usr/local/opt/llvm@6/lib CPPFLAGS=-I/usr/local/opt/llvm@6/ lude XPC_FLAGS=0x0- Clang 6 O2: LDFLAGS=-L/usr/local/opt/llvm@6/lib-Wl-rpath /usr/local/opt/llvm@6/lib CPPFLAGS=-I/usr/local/opt/llvm@6/ lude XPC_FLAGS=0x0- Clang 6 O3: LDFLAGS=-L/usr/local/opt/llvm@6/lib-Wl-rpath /usr/local/opt/llvm@6/lib CPPFLAGS=-I/usr/local/opt/llvm@6/ lude XPC_FLAGS=0x0- Clang 6 Ofast: LDFLAGS=-L/usr/local/opt/llvm@6/lib-Wl-rpath /usr/local/opt/llvm@6/lib CPPFLAGS=-I/usr/local/opt/llvm@6/ lude XPC_FLAGS=0x0- Clang 6 O2 march=ivybridge: LDFLAGS=-L/usr/local/opt/llvm@6/lib-Wl-rpath /usr/local/opt/llvm@6/lib CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- Clang 7: LDFLAGS=-L/usr/local/opt/llvm@7/lib-Wl-rpath /usr/local/opt/llvm@7/lib CPPFLAGS=-I/usr/local/opt/llvm@7/ lude XPC_FLAGS=0x0- Clang 7 O2: LDFLAGS=-L/usr/local/opt/llvm@7/lib-Wl-rpath /usr/local/opt/llvm@7/lib CPPFLAGS=-I/usr/local/opt/llvm@7/ lude XPC_FLAGS=0x0- Clang 7 O3: LDFLAGS=-L/usr/local/opt/llvm@7/lib-Wl-rpath /usr/local/opt/llvm@7/lib CPPFLAGS=-I/usr/local/opt/llvm@7/ lude XPC_FLAGS=0x0- Clang 7 Ofast: LDFLAGS=-L/usr/local/opt/llvm@7/lib-Wl-rpath /usr/local/opt/llvm@7/lib CPPFLAGS=-I/usr/local/opt/llvm@7/ lude XPC_FLAGS=0x0- Clang 7 O2 march=ivybridge: LDFLAGS=-L/usr/local/opt/llvm@7/lib-Wl-rpath /usr/local/opt/llvm@7/lib CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- Clang 8: LDFLAGS=-L/usr/local/opt/llvm/lib-Wl-rpath /usr/local/opt/llvm/lib CPPFLAGS=-I/usr/local/opt/llvm/ lude XPC_FLAGS=0x0- Clang 8 O2: LDFLAGS=-L/usr/local/opt/llvm/lib-Wl-rpath /usr/local/opt/llvm/lib CPPFLAGS=-I/usr/local/opt/llvm/ lude XPC_FLAGS=0x0- Clang 8 O3: LDFLAGS=-L/usr/local/opt/llvm/lib-Wl-rpath /usr/local/opt/llvm/lib CPPFLAGS=-I/usr/local/opt/llvm/ lude XPC_FLAGS=0x0- Clang 8 Ofast: LDFLAGS=-L/usr/local/opt/llvm/lib-Wl-rpath /usr/local/opt/llvm/lib CPPFLAGS=-I/usr/local/opt/llvm/ lude XPC_FLAGS=0x0- Clang 8 O2 march=ivybridge: LDFLAGS=-Wl-mllvm-threads=8 CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge- Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge: CFLAGS=-march=ivybridge-mtune=ivybridge-O2 CXXFLAGS=-march=ivybridge-mtune=ivybridge-O2- Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge: CFLAGS=-march=ivybridge-mtune=ivybridge-O3 CXXFLAGS=-march=ivybridge-mtune=ivybridge-O3- Clear Linux GCC 9 O2 ivybridge: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl-sort-common-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags CXXFLAGS=-march=ivybridge-mtune=ivybridge-O2 MESA_GLSL_CACHE_DISABLE=0 CFLAGS=-march=ivybridge-mtune=ivybridge-O2 THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"- Clear Linux GCC 9 O3 ivybridge: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl-sort-common-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags CXXFLAGS=-march=ivybridge-mtune=ivybridge-O2 MESA_GLSL_CACHE_DISABLE=0 CFLAGS=-march=ivybridge-mtune=ivybridge-O2 THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"- Clear Linux GCC 9 Ofast ivybridge: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl-sort-common-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags CXXFLAGS=-march=ivybridge-mtune=ivybridge-O2 MESA_GLSL_CACHE_DISABLE=0 CFLAGS=-march=ivybridge-mtune=ivybridge-O2 THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"- Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge: CFLAGS="-march=ivybridge -O2 -pipe -falign-functions=32" CXXFLAGS="-march=ivybridge -O2 -pipe -falign-functions=32" LDFLAGS="-Wl,-O2 -Wl,--as-needed"- Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge: CFLAGS="-march=ivybridge -O2 -pipe -falign-functions=32" CXXFLAGS="-march=ivybridge -O2 -pipe -falign-functions=32" LDFLAGS="-Wl,-O2 -Wl,--as-needed"- Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge: CFLAGS="-march=ivybridge -O3 -pipe -falign-functions=32" CXXFLAGS="-march=ivybridge -O3 -pipe -falign-functions=32" LDFLAGS="-Wl,-O2 -Wl,--as-needed"- Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge: CFLAGS="-march=ivybridge -O3 -pipe -falign-functions=32" CXXFLAGS="-march=ivybridge -O3 -pipe -falign-functions=32" LDFLAGS="-Wl,-O2 -Wl,--as-needed"- Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge: CFLAGS="-march=ivybridge -O3 -pipe -falign-functions=32 -flto -fipa-pta -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans" CXXFLAGS="-march=ivybridge -O3 -pipe -falign-functions=32 -flto -fipa-pta -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans" LDFLAGS="-Wl,-O2 -Wl,--as-needed"- FreeBSD 12.1 Clang 8.0.1: LIBGL_ALWAYS_SOFTWARE=1- Xcode 12: LDFLAGS=-L/usr/local/opt/openssl@1.1/lib CPPFLAGS=-I/usr/local/opt/openssl@1.1/include XPC_FLAGS=0x0Compiler Details- Xcode 10 GCC 6: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --disable-werror --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --enable-lto --enable-stage1-checking --with-build-config=bootstrap-debug --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 6 O2: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --disable-werror --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --enable-lto --enable-stage1-checking --with-build-config=bootstrap-debug --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 6 O3: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --disable-werror --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --enable-lto --enable-stage1-checking --with-build-config=bootstrap-debug --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 6 Ofast: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --disable-werror --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --enable-lto --enable-stage1-checking --with-build-config=bootstrap-debug --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 6 O2 march=ivybridge: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --disable-werror --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --enable-lto --enable-stage1-checking --with-build-config=bootstrap-debug --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 7: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 7 O2: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 7 O2 march=ivybridge: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 7 O3: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 7 Ofast: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 8: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 8 O2: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC O3: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 8 Ofast: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 8 O2 march=ivybridge: --build=x86_64-apple-darwin17.7.0 --disable-multilib --disable-nls --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 9: --build=x86_64-apple-darwin17.7.0 --disable-multilib --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --enable-nls --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 9 O2: --build=x86_64-apple-darwin17.7.0 --disable-multilib --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --enable-nls --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 9 O3: --build=x86_64-apple-darwin17.7.0 --disable-multilib --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --enable-nls --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- GCC 9 Ofast: --build=x86_64-apple-darwin17.7.0 --disable-multilib --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --enable-nls --with-gmp=/usr/local/opt/gmp --with-mpc=/usr/local/opt/libmpc --with-mpfr=/usr/local/opt/mpfr- Clang 6: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 6 O2: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 6 O3: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 6 Ofast: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 6 O2 march=ivybridge: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 7: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 7 O2: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 7 O3: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 7 Ofast: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 7 O2 march=ivybridge: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 8: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 8 O2: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 8 O3: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 8 Ofast: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Clang 8 O2 march=ivybridge: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge- Archlinux Clang 7: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge- Archlinux Clang 7 O3: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge- Clear Linux GCC 9 O2 ivybridge: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell- Clear Linux GCC 9 O3 ivybridge: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell- Clear Linux GCC 9 Ofast ivybridge: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell- Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge- Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridgeProcessor Details- Archlinux GCC 8.2: Scaling Governor: intel_pstate powersave- Archlinux GCC 8.2 V2: Scaling Governor: intel_pstate performance- Archlinux GCC 8.2 O3: Scaling Governor: intel_pstate performance- Archlinux Clang 7: Scaling Governor: intel_pstate performance- Archlinux Clang 7 O3: Scaling Governor: intel_pstate performance- Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge: Scaling Governor: intel_pstate performance- Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge: Scaling Governor: intel_pstate performance- Clear Linux GCC 9 O2 ivybridge: Scaling Governor: intel_pstate performance- Clear Linux GCC 9 O3 ivybridge: Scaling Governor: intel_pstate performance- Clear Linux GCC 9 Ofast ivybridge: Scaling Governor: intel_pstate performance- Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge: Scaling Governor: intel_pstate performance - CPU Microcode: 0x21- Xcode 12: CPU Microcode: 33Security Details- Archlinux GCC 8.2: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- Archlinux GCC 8.2 V2: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- Archlinux GCC 8.2 O3: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- Archlinux Clang 7: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- Archlinux Clang 7 O3: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion- Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion- Clear Linux GCC 9 O2 ivybridge: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling- Clear Linux GCC 9 O3 ivybridge: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling- Clear Linux GCC 9 Ofast ivybridge: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling- Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected- Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected- Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected- Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected- Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected- FreeBSD 12.1 Clang 8.0.1: KPTI- FreeBSD 12.2 Clang 10.0.1: KPTI

Scimark Macbook Pro Retina 2012scimark2: Compositescimark2: Monte Carloscimark2: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Sparse Matrix Multiplyscimark2: Fast Fourier TransformXcode 10Xcode 10 O2Xcode 10 O3Xcode 10 OfastXcode 10 O2 march=ivybridgeXcode 10 GCC 6GCC 6 O2GCC 6 O3GCC 6 OfastGCC 6 O2 march=ivybridgeGCC 7GCC 7 O2GCC 7 O2 march=ivybridgeGCC 7 O3GCC 7 OfastGCC 8GCC 8 O2GCC O3GCC 8 OfastGCC 8 O2 march=ivybridgeGCC 9GCC 9 O2GCC 9 O3GCC 9 OfastClang 6Clang 6 O2Clang 6 O3Clang 6 OfastClang 6 O2 march=ivybridgeClang 7Clang 7 O2Clang 7 O3Clang 7 OfastClang 7 O2 march=ivybridgeClang 8Clang 8 O2Clang 8 O3Clang 8 OfastClang 8 O2 march=ivybridgeArchlinux GCC 8.2Archlinux GCC 8.2 V2Archlinux GCC 8.2 O3Archlinux Clang 7Archlinux Clang 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeClear Linux GCC 9 O2 ivybridgeClear Linux GCC 9 O3 ivybridgeClear Linux GCC 9 Ofast ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridgeFreeBSD 12.1 Clang 8.0.1FreeBSD 12.2 Clang 10.0.1Xcode 12533104968828601163143940913403227180128414794711384334518972981505408156733511905294143546413743162188529248910496969851915312274959762433192930114164961386293719602991459514156429291992296123752597424411951294485105955690518158120749497823271869291123749497824821930299125243811852580177927714255091554288418562964831069516875151581245504978246419832961321427139125001992296132953613952498192329212254309762424199929748310895068851815312004779742399186029113214761379251719392931331512139624591996292529100957830594162146647613843287189029314544411369329718712921481428155732601863294147351213773295189029353110096583359816214735071381328418833101453451137732881855312149446115503275188230114704791380329418843115271019658155921601463483137432841868305143433813863262188130414934531554327918773001463478137632771875308487105957703527144149756014123203201629554410697986060916615165221412339619393111269554988253719892751554557141033732153279127156099225261998278153954914153289216427915365541414326821722711268.00549.80988.302493.462005.95302.461547.11525.171413.773433.562062.76300.291502.27554.171415.113230.562014.53296.961555.92524.741414.013434.352102.33304.191446.911257.181415.202505.921750.89305.32506.0299.40919.76792.17574.46144.3507.8199.40920.48796.29573.21149.65532.18104.52965.82830.58597.18162.79OpenBenchmarking.org

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridgeGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridgeClear Linux GCC 9 O3 ivybridgeClear Linux GCC 9 Ofast ivybridgeArchlinux Clang 7 O3Xcode 10 OfastGentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridgeArchlinux GCC 8.2 O3Clang 7 OfastClang 8 OfastClang 6 OfastXcode 10 O3Clang 7 O2Clang 6 O2 march=ivybridgeClang 7 O2 march=ivybridgeClang 6 O2Clang 8 O2 march=ivybridgeClang 8 O2GCC 6 OfastClang 6 O3Clang 7 O3Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridgeXcode 10 O2Xcode 10 O2 march=ivybridgeClang 8 O3GCC 7 OfastGCC 6 O3GCC 9 OfastGCC 8 OfastGCC 9 O3GCC O3Clear Linux GCC 9 O2 ivybridgeGentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridgeGCC 7 O3GCC 8 O2GCC 7 O2 march=ivybridgeGCC 6 O2 march=ivybridgeGCC 6 O2GCC 8 O2 march=ivybridgeGCC 7 O2GCC 9 O2Archlinux Clang 7Xcode 10Xcode 12Clang 7Clang 6Clang 8FreeBSD 12.2 Clang 10.0.1FreeBSD 12.1 Clang 8.0.1Xcode 10 GCC 6Archlinux GCC 8.2 V2GCC 7GCC 9GCC 830060090012001500SE +/- 0.28, N = 3SE +/- 5.51, N = 3SE +/- 0.93, N = 3SE +/- 3.08, N = 3SE +/- 7.22, N = 3SE +/- 2.98, N = 3SE +/- 2.02, N = 3SE +/- 0.25, N = 3SE +/- 5.03, N = 3SE +/- 5.15, N = 3SE +/- 2.86, N = 3SE +/- 4.69, N = 3SE +/- 6.79, N = 3SE +/- 3.78, N = 3SE +/- 3.54, N = 3SE +/- 9.00, N = 3SE +/- 13.13, N = 3SE +/- 11.66, N = 3SE +/- 1.08, N = 3SE +/- 5.40, N = 3SE +/- 8.67, N = 3SE +/- 7.42, N = 3SE +/- 0.57, N = 3SE +/- 15.83, N = 10SE +/- 8.22, N = 3SE +/- 3.83, N = 3SE +/- 7.87, N = 3SE +/- 4.18, N = 3SE +/- 9.09, N = 3SE +/- 2.98, N = 3SE +/- 2.35, N = 3SE +/- 1.69, N = 3SE +/- 7.75, N = 3SE +/- 3.53, N = 3SE +/- 7.78, N = 3SE +/- 3.09, N = 3SE +/- 8.61, N = 3SE +/- 8.51, N = 3SE +/- 5.34, N = 3SE +/- 2.86, N = 3SE +/- 5.70, N = 3SE +/- 17.51, N = 5SE +/- 9.47, N = 3SE +/- 0.16, N = 3SE +/- 2.10, N = 3SE +/- 0.74, N = 3SE +/- 0.47, N = 3SE +/- 1.52, N = 3SE +/- 4.74, N = 3SE +/- 0.58, N = 3SE +/- 1.87, N = 3SE +/- 0.64, N = 3SE +/- 1.03, N = 3SE +/- 1.32, N = 3SE +/- 0.43, N = 3SE +/- 0.61, N = 31555.921554.001547.111539.001536.001516.001505.001502.271497.001494.001493.001481.001479.001473.001473.001470.001466.001463.001463.001459.001454.001453.001446.911439.001435.001434.001425.001416.001331.001329.001321.001321.001271.001269.001268.001252.001245.001237.001237.001227.001225.001207.001200.00544.00533.00532.18531.00529.00527.00507.81506.02489.00487.00485.00483.00483.00

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridgeClear Linux GCC 9 O2 ivybridgeArchlinux GCC 8.2 O3Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridgeClear Linux GCC 9 Ofast ivybridgeGentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridgeClear Linux GCC 9 O3 ivybridgeGCC 8 OfastGentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridgeGCC 6 O2 march=ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridgeArchlinux Clang 7 O3GCC 6 OfastClang 6 O2 march=ivybridgeGCC 9 OfastGCC 7 OfastClang 7 O2GCC 8 O2GCC 6 O3GCC 6 O2GCC 7 O2 march=ivybridgeGCC 7 O2Clang 8 O2Clang 7 O2 march=ivybridgeClang 8 O2 march=ivybridgeGCC 9 O2Clang 6 O2GCC 9 O3Xcode 10 O3Xcode 10 O2 march=ivybridgeClang 7 OfastClang 8 OfastClang 7 O3Clang 6 O3GCC 7 O3GCC 8 O2 march=ivybridgeClang 6 OfastGCC O3Xcode 10 O2Xcode 10 OfastClang 8 O3GCC 9Archlinux Clang 7GCC 8Archlinux GCC 8.2 V2GCC 7Xcode 12Xcode 10 GCC 6Xcode 10Clang 8Clang 7Clang 6FreeBSD 12.2 Clang 10.0.1FreeBSD 12.1 Clang 8.0.130060090012001500SE +/- 0.40, N = 3SE +/- 0.45, N = 3SE +/- 0.34, N = 3SE +/- 6.69, N = 3SE +/- 6.89, N = 3SE +/- 0.39, N = 3SE +/- 0.60, N = 3SE +/- 4.96, N = 3SE +/- 1.41, N = 3SE +/- 1.89, N = 3SE +/- 0.35, N = 3SE +/- 2.04, N = 3SE +/- 0.30, N = 3SE +/- 2.67, N = 3SE +/- 18.00, N = 3SE +/- 0.59, N = 3SE +/- 9.73, N = 3SE +/- 26.09, N = 3SE +/- 1.37, N = 3SE +/- 36.65, N = 3SE +/- 18.49, N = 3SE +/- 16.88, N = 3SE +/- 37.13, N = 3SE +/- 38.68, N = 3SE +/- 0.79, N = 3SE +/- 31.78, N = 3SE +/- 29.49, N = 3SE +/- 9.21, N = 3SE +/- 35.15, N = 3SE +/- 8.50, N = 3SE +/- 22.10, N = 3SE +/- 21.18, N = 3SE +/- 31.55, N = 3SE +/- 1.84, N = 3SE +/- 20.22, N = 3SE +/- 33.38, N = 3SE +/- 1.01, N = 3SE +/- 1.35, N = 3SE +/- 28.60, N = 3SE +/- 1.07, N = 3SE +/- 20.59, N = 3SE +/- 15.41, N = 3SE +/- 1.08, N = 3SE +/- 0.06, N = 3SE +/- 0.19, N = 3SE +/- 0.82, N = 3SE +/- 4.64, N = 3SE +/- 0.18, N = 3SE +/- 0.21, N = 3SE +/- 1.13, N = 3SE +/- 0.54, N = 3SE +/- 0.70, N = 3SE +/- 0.96, N = 3SE +/- 1.63, N = 3SE +/- 0.09, N = 3SE +/- 0.09, N = 31257.18560.00560.00557.00554.17554.00554.00549.80549.00536.00525.17525.00524.74522.00514.00512.00512.00509.00507.00504.00496.00495.00494.00494.00483.00479.00478.00477.00476.00476.00471.00464.00461.00453.00451.00441.00438.00430.00428.00427.00409.00408.00338.00108.00106.00106.00105.00105.00104.52104.00104.00101.00100.00100.0099.4099.401. (CC) gcc options: -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationXcode 10 OfastGCC 6 OfastClang 6 OfastClang 8 OfastGCC 7 OfastClang 7 OfastGentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridgeClear Linux GCC 9 O3 ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridgeClear Linux GCC 9 Ofast ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridgeArchlinux Clang 7 O3Archlinux GCC 8.2 O3Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeGCC 9 OfastGCC 8 OfastGCC O3Clang 8 O3GCC 6 O3Clang 6 O2Xcode 10 O3Clang 7 O2Clang 7 O2 march=ivybridgeGCC 9 O3Clang 7 O3Clang 6 O2 march=ivybridgeClang 8 O2 march=ivybridgeClang 8 O2Xcode 10 O2 march=ivybridgeClang 6 O3Xcode 10 O2GCC 7 O3Clear Linux GCC 9 O2 ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridgeGentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeArchlinux Clang 7GCC 8 O2GCC 7 O2 march=ivybridgeGCC 7 O2GCC 8 O2 march=ivybridgeGCC 6 O2GCC 9 O2GCC 6 O2 march=ivybridgeXcode 10 GCC 6Xcode 10Xcode 12Clang 8Clang 7Archlinux GCC 8.2 V2Clang 6GCC 7GCC 8GCC 9FreeBSD 12.2 Clang 10.0.1FreeBSD 12.1 Clang 8.0.130060090012001500SE +/- 1.45, N = 3SE +/- 4.81, N = 3SE +/- 2.23, N = 3SE +/- 3.60, N = 3SE +/- 3.50, N = 3SE +/- 1.00, N = 3SE +/- 0.80, N = 3SE +/- 0.16, N = 3SE +/- 0.40, N = 3SE +/- 0.49, N = 3SE +/- 1.24, N = 3SE +/- 0.45, N = 3SE +/- 0.55, N = 3SE +/- 0.59, N = 3SE +/- 0.43, N = 3SE +/- 3.58, N = 3SE +/- 0.72, N = 3SE +/- 5.84, N = 3SE +/- 2.19, N = 3SE +/- 2.07, N = 3SE +/- 1.08, N = 3SE +/- 2.93, N = 3SE +/- 4.18, N = 3SE +/- 5.63, N = 3SE +/- 7.11, N = 3SE +/- 2.09, N = 3SE +/- 4.38, N = 3SE +/- 5.19, N = 3SE +/- 5.90, N = 3SE +/- 2.80, N = 3SE +/- 7.60, N = 3SE +/- 45.54, N = 3SE +/- 5.14, N = 3SE +/- 0.08, N = 3SE +/- 2.17, N = 3SE +/- 0.23, N = 3SE +/- 0.49, N = 3SE +/- 0.70, N = 3SE +/- 0.17, N = 3SE +/- 2.61, N = 3SE +/- 0.25, N = 3SE +/- 4.91, N = 3SE +/- 2.47, N = 3SE +/- 2.16, N = 3SE +/- 1.41, N = 3SE +/- 0.64, N = 3SE +/- 2.45, N = 3SE +/- 1.10, N = 3SE +/- 1.01, N = 3SE +/- 0.32, N = 3SE +/- 0.91, N = 3SE +/- 1.37, N = 3SE +/- 0.17, N = 3SE +/- 2.77, N = 3SE +/- 0.72, N = 3SE +/- 1.44, N = 31567.001564.001557.001554.001554.001550.001415.201415.111415.001414.011414.001413.771412.001412.001410.001396.001395.001391.001386.001386.001384.001384.001381.001380.001379.001377.001377.001376.001374.001374.001369.001340.001185.00992.00988.30988.00979.00978.00978.00978.00976.00976.00974.00974.00969.00968.00965.82965.00965.00957.00957.00955.00951.00950.00920.48919.76

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridgeArchlinux Clang 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeXcode 10 OfastXcode 10 O3Clang 6 O3Clang 6 O2 march=ivybridgeClang 7 O2 march=ivybridgeClear Linux GCC 9 O3 ivybridgeClang 7 O3Clang 6 O2Clang 8 O2Clang 7 O2Clang 8 OfastClang 8 O2 march=ivybridgeClang 7 OfastClear Linux GCC 9 Ofast ivybridgeClang 8 O3Clang 6 OfastGentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridgeXcode 10 O2Archlinux GCC 8.2 O3Xcode 10 O2 march=ivybridgeGCC 6 O3GCC 6 OfastGCC 7 OfastGCC 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeClear Linux GCC 9 O2 ivybridgeGCC 9 O3Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridgeGCC O3GCC 8 OfastGentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridgeGCC 7 O2 march=ivybridgeGCC 8 O2GCC 9 OfastGCC 6 O2 march=ivybridgeGCC 6 O2GCC 8 O2 march=ivybridgeGCC 9 O2GCC 7 O2Archlinux Clang 7Clang 7Xcode 12Clang 6Xcode 10Clang 8FreeBSD 12.2 Clang 10.0.1FreeBSD 12.1 Clang 8.0.1Archlinux GCC 8.2 V2Xcode 10 GCC 6GCC 7GCC 9GCC 87001400210028003500SE +/- 5.47, N = 3SE +/- 5.48, N = 3SE +/- 12.48, N = 3SE +/- 28.61, N = 3SE +/- 11.39, N = 3SE +/- 18.10, N = 3SE +/- 6.83, N = 3SE +/- 21.84, N = 3SE +/- 19.83, N = 3SE +/- 14.05, N = 3SE +/- 11.66, N = 3SE +/- 18.83, N = 3SE +/- 13.62, N = 3SE +/- 17.83, N = 3SE +/- 8.48, N = 3SE +/- 37.27, N = 3SE +/- 16.83, N = 3SE +/- 32.04, N = 3SE +/- 20.25, N = 3SE +/- 25.14, N = 3SE +/- 6.59, N = 3SE +/- 92.77, N = 3SE +/- 10.54, N = 3SE +/- 15.03, N = 3SE +/- 10.45, N = 3SE +/- 28.58, N = 3SE +/- 13.54, N = 3SE +/- 14.96, N = 3SE +/- 16.69, N = 3SE +/- 35.74, N = 3SE +/- 0.78, N = 3SE +/- 2.86, N = 3SE +/- 2.50, N = 3SE +/- 7.45, N = 3SE +/- 21.23, N = 3SE +/- 7.61, N = 3SE +/- 3.91, N = 3SE +/- 43.22, N = 3SE +/- 23.67, N = 3SE +/- 14.15, N = 3SE +/- 25.25, N = 3SE +/- 32.82, N = 3SE +/- 112.31, N = 3SE +/- 0.67, N = 3SE +/- 1.99, N = 3SE +/- 1.49, N = 3SE +/- 4.69, N = 3SE +/- 10.87, N = 3SE +/- 19.43, N = 3SE +/- 3.09, N = 3SE +/- 9.15, N = 3SE +/- 0.16, N = 3SE +/- 0.74, N = 3SE +/- 2.37, N = 3SE +/- 1.29, N = 3SE +/- 1.36, N = 33434.353433.563396.003373.003351.003345.003297.003295.003294.003289.003288.003287.003284.003284.003279.003277.003275.003268.003262.003260.003230.563227.003203.003162.002937.002929.002884.002580.002537.002526.002517.002505.922500.002498.002493.462482.002464.002459.002441.002433.002424.002399.002327.00860.00833.00830.58830.00828.00815.00796.29792.17703.00698.00690.00688.00687.00

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyClear Linux GCC 9 Ofast ivybridgeClear Linux GCC 9 O3 ivybridgeGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridgeGentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridgeArchlinux GCC 8.2 O3Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridgeGCC 8 O2 march=ivybridgeClear Linux GCC 9 O2 ivybridgeGCC 9 OfastGCC O3GCC 6 OfastGentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC 8 O2GCC 6 O3GCC 6 O2 march=ivybridgeArchlinux Clang 7 O3GCC 9 O3GCC 7 O2 march=ivybridgeGCC 6 O2GCC 8 OfastXcode 10 OfastXcode 10 O3Clang 6 O2 march=ivybridgeClang 6 O2Xcode 10 O2 march=ivybridgeClang 7 O2 march=ivybridgeClang 7 O2Clang 7 OfastClang 8 O3Clang 8 OfastClang 8 O2 march=ivybridgeClang 6 O3GCC 7 O2Clang 8 O2Clang 6 OfastGCC 9 O2GCC 7 OfastClang 7 O3Xcode 10 O2GCC 7 O3Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridgeArchlinux Clang 7Xcode 10Clang 7Xcode 12Clang 6Clang 8FreeBSD 12.1 Clang 8.0.1FreeBSD 12.2 Clang 10.0.1Archlinux GCC 8.2 V2Xcode 10 GCC 6GCC 9GCC 7GCC 85001000150020002500SE +/- 5.35, N = 3SE +/- 3.91, N = 3SE +/- 9.87, N = 3SE +/- 5.63, N = 3SE +/- 0.61, N = 3SE +/- 0.83, N = 3SE +/- 0.35, N = 3SE +/- 14.01, N = 3SE +/- 4.25, N = 3SE +/- 1.15, N = 3SE +/- 13.25, N = 3SE +/- 8.12, N = 3SE +/- 5.79, N = 3SE +/- 2.00, N = 3SE +/- 8.64, N = 3SE +/- 4.84, N = 3SE +/- 11.29, N = 3SE +/- 0.70, N = 3SE +/- 5.93, N = 3SE +/- 2.78, N = 3SE +/- 28.63, N = 3SE +/- 11.03, N = 3SE +/- 19.51, N = 3SE +/- 5.95, N = 3SE +/- 2.77, N = 3SE +/- 23.06, N = 3SE +/- 6.85, N = 3SE +/- 9.17, N = 3SE +/- 6.64, N = 3SE +/- 1.77, N = 3SE +/- 5.92, N = 3SE +/- 10.95, N = 3SE +/- 20.18, N = 3SE +/- 9.38, N = 3SE +/- 39.76, N = 3SE +/- 11.42, N = 3SE +/- 34.57, N = 3SE +/- 3.55, N = 3SE +/- 41.09, N = 3SE +/- 16.52, N = 3SE +/- 118.62, N = 3SE +/- 5.36, N = 3SE +/- 4.68, N = 3SE +/- 0.76, N = 3SE +/- 0.82, N = 3SE +/- 0.45, N = 3SE +/- 0.06, N = 3SE +/- 1.84, N = 3SE +/- 1.14, N = 3SE +/- 0.84, N = 3SE +/- 1.82, N = 3SE +/- 0.21, N = 3SE +/- 1.33, N = 3SE +/- 0.44, N = 3SE +/- 2.44, N = 3SE +/- 2.25, N = 32172.002164.002153.002102.332062.762016.002014.532005.951999.001998.001996.001992.001992.001989.001983.001960.001951.001939.001939.001930.001929.001923.001905.001897.001890.001890.001885.001884.001883.001882.001881.001877.001875.001871.001869.001868.001863.001860.001856.001855.001801.001779.001750.89609.00601.00598.00597.18594.00592.00574.46573.21527.00519.00518.00518.00515.00

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformClang 7 O3Archlinux Clang 7 O3Clang 7 O2 march=ivybridgeClang 7 O2Clang 8 O2 march=ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridgeClang 8 O2Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridgeClang 8 O3Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridgeClang 7 OfastGCC 6 O2Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridgeClang 8 OfastGCC 7 O2 march=ivybridgeGCC 6 O3Xcode 10 O3GCC 8 O2 march=ivybridgeGentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridgeGCC O3GCC 8 O2GCC 7 OfastGCC 6 OfastArchlinux GCC 8.2 O3Clang 6 OfastGCC 6 O2 march=ivybridgeXcode 10 OfastClang 6 O2 march=ivybridgeClang 6 O2GCC 9 O3Clang 6 O3GCC 9 OfastGCC 8 OfastXcode 10 O2 march=ivybridgeGCC 9 O2GCC 7 O2Xcode 10 O2Clear Linux GCC 9 O3 ivybridgeGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeClear Linux GCC 9 O2 ivybridgeGCC 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeClear Linux GCC 9 Ofast ivybridgeArchlinux Clang 7Xcode 10Xcode 12Clang 7Clang 6Clang 8GCC 8GCC 7GCC 9Xcode 10 GCC 6FreeBSD 12.2 Clang 10.0.1FreeBSD 12.1 Clang 8.0.1Archlinux GCC 8.2 V270140210280350SE +/- 1.40, N = 3SE +/- 0.28, N = 3SE +/- 2.64, N = 3SE +/- 1.92, N = 3SE +/- 1.08, N = 3SE +/- 0.32, N = 3SE +/- 3.10, N = 3SE +/- 1.01, N = 3SE +/- 3.67, N = 3SE +/- 2.00, N = 3SE +/- 3.06, N = 3SE +/- 0.15, N = 3SE +/- 0.59, N = 3SE +/- 0.93, N = 3SE +/- 0.80, N = 3SE +/- 2.48, N = 3SE +/- 2.05, N = 3SE +/- 2.35, N = 3SE +/- 2.04, N = 3SE +/- 1.78, N = 3SE +/- 3.13, N = 3SE +/- 1.57, N = 3SE +/- 0.39, N = 3SE +/- 13.90, N = 3SE +/- 1.43, N = 3SE +/- 1.70, N = 3SE +/- 3.46, N = 3SE +/- 1.40, N = 3SE +/- 0.41, N = 3SE +/- 2.05, N = 3SE +/- 1.47, N = 3SE +/- 0.71, N = 3SE +/- 4.00, N = 3SE +/- 0.71, N = 3SE +/- 5.06, N = 3SE +/- 7.12, N = 3SE +/- 14.03, N = 3SE +/- 0.72, N = 3SE +/- 2.10, N = 3SE +/- 2.54, N = 3SE +/- 1.92, N = 3SE +/- 2.12, N = 3SE +/- 1.45, N = 3SE +/- 0.58, N = 3SE +/- 0.20, N = 3SE +/- 1.85, N = 3SE +/- 1.49, N = 3SE +/- 1.44, N = 3SE +/- 5.51, N = 3SE +/- 1.35, N = 3SE +/- 1.34, N = 3SE +/- 1.61, N = 3SE +/- 0.99, N = 3SE +/- 1.42, N = 3SE +/- 3.70, N = 3SE +/- 0.34, N = 3312.00311.00311.00310.00308.00305.32305.00304.19304.00302.46301.00301.00300.29300.00299.00299.00298.00297.00296.96296.00296.00296.00296.00295.00294.00294.00294.00293.00293.00293.00292.00292.00292.00292.00291.00291.00284.00279.00279.00278.00277.00275.00271.00166.00163.00162.79162.00162.00160.00158.00158.00153.00153.00149.65144.30144.00

Phoronix Test Suite v10.8.4