Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2105092-IB-2105091IB96 Scimark Macbook Pro Retina 2012 - Phoronix Test Suite Scimark Macbook Pro Retina 2012 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto
HTML result view exported from: https://openbenchmarking.org/result/2105092-IB-2105091IB96&sro&grs .
Scimark Macbook Pro Retina 2012 Processor Motherboard Chipset Memory Disk Graphics Monitor Audio Network OS Kernel Display Server OpenGL Compiler File-System Screen Resolution Desktop Display Driver Vulkan OpenCL System Layer Xcode 10 Xcode 10 O2 Xcode 10 O3 Xcode 10 Ofast Xcode 10 O2 march=ivybridge Xcode 10 GCC 6 GCC 6 O2 GCC 6 O3 GCC 6 Ofast GCC 6 O2 march=ivybridge GCC 7 GCC 7 O2 GCC 7 O2 march=ivybridge GCC 7 O3 GCC 7 Ofast GCC 8 GCC 8 O2 GCC O3 GCC 8 Ofast GCC 8 O2 march=ivybridge GCC 9 GCC 9 O2 GCC 9 O3 GCC 9 Ofast Clang 6 Clang 6 O2 Clang 6 O3 Clang 6 Ofast Clang 6 O2 march=ivybridge Clang 7 Clang 7 O2 Clang 7 O3 Clang 7 Ofast Clang 7 O2 march=ivybridge Clang 8 Clang 8 O2 Clang 8 O3 Clang 8 Ofast Clang 8 O2 march=ivybridge Archlinux GCC 8.2 Archlinux GCC 8.2 V2 Archlinux GCC 8.2 O3 Archlinux Clang 7 Archlinux Clang 7 O3 Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge Clear Linux GCC 9 O2 ivybridge Clear Linux GCC 9 O3 ivybridge Clear Linux GCC 9 Ofast ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge FreeBSD 12.1 Clang 8.0.1 FreeBSD 12.2 Clang 10.0.1 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto Intel Core i7 @ 2.30GHz (4 Cores / 8 Threads) Apple MacBook Pro Intel 7 2 x 4 GB DDR3-1600MHz 251GB APPLE SSD SM256E Intel HD 4000 + NVIDIA GeForce GT 650M 2GB Color LCD macOS 10.13.6 17.7.0 (x86_64) X Server 1.18.4 2.1 Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1 MS-DOS FAT16 2880x1800 Clang 6.0.1 + GCC 4.2.1 + LLVM 6.0.1 + Xcode 10.1 + CUDA 10.1 Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1 Clang 7.0.1 + GCC 4.2.1 + LLVM 7.0.1 + Xcode 10.1 + CUDA 10.1 Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1 Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads) Apple Mac-C3EC7CD22292981F (251.0.0.0.0 BIOS) Intel 3rd Gen Core DRAM 8192MB NVIDIA GeForce GT 650M 1GB (797/2508MHz) Cirrus Logic CS4206 Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n Antergos Linux 19.3-ISO-Rolling 5.0.4-arch1-1-ARCH (x86_64) Cinnamon 4.0.10 X Server 1.20.4 NVIDIA 418.56 4.6.0 1.1.95 GCC 8.2.1 20181127 + Clang 7.0.1 + LLVM 7.0.1 + CUDA 10.0 ext4 Clang 7.0.1 + GCC 8.2.1 20181127 + LLVM 7.0.1 + CUDA 10.0 Apple Mac-C3EC7CD22292981F (253.0.0.0.0 BIOS) Intel NVIDIA NVE7 1GB (1200MHz) Gentoo/Linux 5.1.1-gentoo (x86_64) MATE 1.22.0 nouveau 1.0.16 GCC 8.3.0 + Clang 8.0.0 + LLVM 8.0.0 NVIDIA NVE7 1GB (1200MHz) Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n Clear Linux OS 29540 5.0.17-765.native (x86_64) Xfce 4.12 4.3 Mesa 19.2.0-devel 1.1.102 GCC 9.1.1 20190520 gcc-9-branch@271393 + Clang 8.0.0 + LLVM 8.0.0 Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS) 8GB NVIDIA GeForce GT 650M 1GB (797/2508MHz) Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n Gentoo 2.6 5.6.4-gentoo-x86_64 (x86_64) LXQt 0.14.1 X Server 1.20.7 NVIDIA 440.82 4.6.0 OpenCL 1.2 CUDA 10.2.159 GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2 Clang 9.0.1 + GCC 9.3.0 + LLVM 9.0.1 + CUDA 10.2 GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2 Clang 9.0.1 + GCC 9.3.0 + LLVM 9.0.1 + CUDA 10.2 GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2 Intel Core i7-3615QM @ 2.30GHz (8 Cores) Apple MacBookPro10 1 1.0 218GB Unknown 981MB NVIDIA (0x0e1b) HDA FreeBSD 12.1-RELEASE (x86_64) X Server 1.20.8 modesetting 1.20.8 Clang 8.0.1 (SVN 366581) zfs 208GB NVIDIA GeForce GT 650M 981MB Color LCD 12.2-RELEASE-p1 (x86_64) Xfce 4.14 X Server 1.20.9 NVIDIA 1.0.0 Clang 10.0.1 Intel Core i7-3615QM (8 Cores) Parallels Software Virtual (16.1.2 49151 BIOS) Red Hat Virtio + ICH8/R 4096MB 69GB Gentoo-ClearLinu Red Hat Virtio GPU Intel 82801BA/BAM Red Hat Virtio device Gentoo/Linux 5.12.1-gentoo-x86_64-gcc (x86_64) GCC 11.1.0 + Clang 12.0.0 + LLVM 12.0.0 ext4 1024x768 Parallels Virtualization OpenBenchmarking.org Environment 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 - Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto: CXXFLAGS="-march=native -g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=native -Wa,-mbranches-within-32B-boundaries -flto=auto" CFLAGS="-march=native -g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=native -Wa,-mbranches-within-32B-boundaries -flto=auto" Compiler 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: ivybridge Processor 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 - Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: CPU Microcode: 0x21 - Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto: CPU Microcode: 0x21 Security 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 - Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected - Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected Kernel Details - Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world, Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto: Transparent Huge Pages: always
Scimark Macbook Pro Retina 2012 scimark2: Dense LU Matrix Factorization scimark2: Sparse Matrix Multiply scimark2: Composite scimark2: Fast Fourier Transform scimark2: Jacobi Successive Over-Relaxation scimark2: Monte Carlo Xcode 10 Xcode 10 O2 Xcode 10 O3 Xcode 10 Ofast Xcode 10 O2 march=ivybridge Xcode 10 GCC 6 GCC 6 O2 GCC 6 O3 GCC 6 Ofast GCC 6 O2 march=ivybridge GCC 7 GCC 7 O2 GCC 7 O2 march=ivybridge GCC 7 O3 GCC 7 Ofast GCC 8 GCC 8 O2 GCC O3 GCC 8 Ofast GCC 8 O2 march=ivybridge GCC 9 GCC 9 O2 GCC 9 O3 GCC 9 Ofast Clang 6 Clang 6 O2 Clang 6 O3 Clang 6 Ofast Clang 6 O2 march=ivybridge Clang 7 Clang 7 O2 Clang 7 O3 Clang 7 Ofast Clang 7 O2 march=ivybridge Clang 8 Clang 8 O2 Clang 8 O3 Clang 8 Ofast Clang 8 O2 march=ivybridge Archlinux GCC 8.2 Archlinux GCC 8.2 V2 Archlinux GCC 8.2 O3 Archlinux Clang 7 Archlinux Clang 7 O3 Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge Clear Linux GCC 9 O2 ivybridge Clear Linux GCC 9 O3 ivybridge Clear Linux GCC 9 Ofast ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge FreeBSD 12.1 Clang 8.0.1 FreeBSD 12.2 Clang 10.0.1 Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto 828 601 533 163 968 104 3227 1801 1439 284 1340 409 3345 1897 1479 298 1384 471 3351 1905 1505 294 1567 408 3162 1885 1435 292 1374 464 698 519 489 153 969 104 2433 1929 1227 301 976 495 2937 1960 1416 299 1386 496 2929 1992 1459 296 1564 514 2441 1951 1237 294 974 525 690 518 485 158 955 105 2327 1869 1207 291 978 494 2482 1930 1237 299 978 494 2580 1779 1252 277 1185 438 2884 1856 1425 296 1554 509 687 515 483 158 951 106 2464 1983 1245 296 978 504 2500 1992 1321 296 1391 427 2498 1923 1329 292 1395 536 2424 1999 1225 297 976 430 688 518 483 153 950 108 2399 1860 1200 291 974 477 2517 1939 1321 293 1379 476 2459 1996 1331 292 1396 512 830 594 529 162 957 100 3287 1890 1466 293 1384 476 3297 1871 1454 292 1369 441 3260 1863 1481 294 1557 428 3295 1890 1473 293 1377 512 833 598 531 162 965 100 3284 1883 1473 310 1381 507 3288 1855 1453 312 1377 451 3275 1882 1494 301 1550 461 3294 1884 1470 311 1380 479 815 592 527 160 965 101 3284 1868 1463 305 1374 483 3262 1881 1434 304 1386 338 3279 1877 1493 300 1554 453 3277 1875 1463 308 1376 478 703 527 487 144 957 105 3203 2016 1497 295 1412 560 860 609 544 166 979 106 3396 1939 1516 311 1412 522 2537 1989 1269 275 988 554 3373 2153 1554 279 1410 557 2526 1998 1271 278 992 560 3289 2164 1539 279 1415 549 3268 2172 1536 271 1414 554 2493.46 2005.95 1268.00 302.46 988.30 549.80 3433.56 2062.76 1547.11 300.29 1413.77 525.17 3230.56 2014.53 1502.27 296.96 1415.11 554.17 3434.35 2102.33 1555.92 304.19 1414.01 524.74 2505.92 1750.89 1446.91 305.32 1415.20 1257.18 792.17 574.46 506.02 144.3 919.76 99.40 796.29 573.21 507.81 149.65 920.48 99.40 653.42 487.51 451.24 126.42 890.59 98.28 2706.17 1768.01 1361.74 235.35 1320.98 778.17 OpenBenchmarking.org
SciMark Computational Test: Dense LU Matrix Factorization OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization Archlinux Clang 7 Archlinux Clang 7 O3 Archlinux GCC 8.2 O3 Archlinux GCC 8.2 V2 Clang 6 Clang 6 O2 Clang 6 O2 march=ivybridge Clang 6 O3 Clang 6 Ofast Clang 7 Clang 7 O2 Clang 7 O2 march=ivybridge Clang 7 O3 Clang 7 Ofast Clang 8 Clang 8 O2 Clang 8 O2 march=ivybridge Clang 8 O3 Clang 8 Ofast Clear Linux GCC 9 O2 ivybridge Clear Linux GCC 9 O3 ivybridge Clear Linux GCC 9 Ofast ivybridge FreeBSD 12.1 Clang 8.0.1 FreeBSD 12.2 Clang 10.0.1 GCC 6 O2 GCC 6 O2 march=ivybridge GCC 6 O3 GCC 6 Ofast GCC 7 GCC 7 O2 GCC 7 O2 march=ivybridge GCC 7 O3 GCC 7 Ofast GCC 8 GCC 8 O2 GCC 8 O2 march=ivybridge GCC 8 Ofast GCC 9 GCC 9 O2 GCC 9 O3 GCC 9 Ofast GCC O3 Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Xcode 10 Xcode 10 GCC 6 Xcode 10 O2 Xcode 10 O2 march=ivybridge Xcode 10 O3 Xcode 10 Ofast 700 1400 2100 2800 3500 SE +/- 0.67, N = 3 SE +/- 12.48, N = 3 SE +/- 10.54, N = 3 SE +/- 0.16, N = 3 SE +/- 4.69, N = 3 SE +/- 18.83, N = 3 SE +/- 21.84, N = 3 SE +/- 6.83, N = 3 SE +/- 25.14, N = 3 SE +/- 1.99, N = 3 SE +/- 17.83, N = 3 SE +/- 19.83, N = 3 SE +/- 11.66, N = 3 SE +/- 16.83, N = 3 SE +/- 19.43, N = 3 SE +/- 13.62, N = 3 SE +/- 37.27, N = 3 SE +/- 20.25, N = 3 SE +/- 8.48, N = 3 SE +/- 35.74, N = 3 SE +/- 14.05, N = 3 SE +/- 32.04, N = 3 SE +/- 9.15, N = 3 SE +/- 3.09, N = 3 SE +/- 14.15, N = 3 SE +/- 23.67, N = 3 SE +/- 10.45, N = 3 SE +/- 28.58, N = 3 SE +/- 2.37, N = 3 SE +/- 112.31, N = 3 SE +/- 7.61, N = 3 SE +/- 14.96, N = 3 SE +/- 13.54, N = 3 SE +/- 1.36, N = 3 SE +/- 3.91, N = 3 SE +/- 25.25, N = 3 SE +/- 7.45, N = 3 SE +/- 1.29, N = 3 SE +/- 32.82, N = 3 SE +/- 0.78, N = 3 SE +/- 43.22, N = 3 SE +/- 2.50, N = 3 SE +/- 16.69, N = 3 SE +/- 28.61, N = 3 SE +/- 5.48, N = 3 SE +/- 5.47, N = 3 SE +/- 21.23, N = 3 SE +/- 2.86, N = 3 SE +/- 6.59, N = 3 SE +/- 70.50, N = 3 SE +/- 1.92, N = 3 SE +/- 10.87, N = 3 SE +/- 0.74, N = 3 SE +/- 92.77, N = 3 SE +/- 15.03, N = 3 SE +/- 18.10, N = 3 SE +/- 11.39, N = 3 860.00 3396.00 3203.00 703.00 830.00 3287.00 3295.00 3297.00 3260.00 833.00 3284.00 3294.00 3288.00 3275.00 815.00 3284.00 3277.00 3262.00 3279.00 2526.00 3289.00 3268.00 792.17 796.29 2433.00 2441.00 2937.00 2929.00 690.00 2327.00 2482.00 2580.00 2884.00 687.00 2464.00 2424.00 2498.00 688.00 2399.00 2517.00 2459.00 2500.00 2537.00 3373.00 3433.56 3434.35 2493.46 2505.92 3230.56 2706.17 653.42 828.00 698.00 3227.00 3162.00 3345.00 3351.00
SciMark Computational Test: Sparse Matrix Multiply OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply Archlinux Clang 7 Archlinux Clang 7 O3 Archlinux GCC 8.2 O3 Archlinux GCC 8.2 V2 Clang 6 Clang 6 O2 Clang 6 O2 march=ivybridge Clang 6 O3 Clang 6 Ofast Clang 7 Clang 7 O2 Clang 7 O2 march=ivybridge Clang 7 O3 Clang 7 Ofast Clang 8 Clang 8 O2 Clang 8 O2 march=ivybridge Clang 8 O3 Clang 8 Ofast Clear Linux GCC 9 O2 ivybridge Clear Linux GCC 9 O3 ivybridge Clear Linux GCC 9 Ofast ivybridge FreeBSD 12.1 Clang 8.0.1 FreeBSD 12.2 Clang 10.0.1 GCC 6 O2 GCC 6 O2 march=ivybridge GCC 6 O3 GCC 6 Ofast GCC 7 GCC 7 O2 GCC 7 O2 march=ivybridge GCC 7 O3 GCC 7 Ofast GCC 8 GCC 8 O2 GCC 8 O2 march=ivybridge GCC 8 Ofast GCC 9 GCC 9 O2 GCC 9 O3 GCC 9 Ofast GCC O3 Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Xcode 10 Xcode 10 GCC 6 Xcode 10 O2 Xcode 10 O2 march=ivybridge Xcode 10 O3 Xcode 10 Ofast 500 1000 1500 2000 2500 SE +/- 0.76, N = 3 SE +/- 0.70, N = 3 SE +/- 0.83, N = 3 SE +/- 0.21, N = 3 SE +/- 1.84, N = 3 SE +/- 23.06, N = 3 SE +/- 2.77, N = 3 SE +/- 9.38, N = 3 SE +/- 34.57, N = 3 SE +/- 0.45, N = 3 SE +/- 6.64, N = 3 SE +/- 9.17, N = 3 SE +/- 16.52, N = 3 SE +/- 1.77, N = 3 SE +/- 1.14, N = 3 SE +/- 11.42, N = 3 SE +/- 20.18, N = 3 SE +/- 5.92, N = 3 SE +/- 10.95, N = 3 SE +/- 1.15, N = 3 SE +/- 3.91, N = 3 SE +/- 5.35, N = 3 SE +/- 0.84, N = 3 SE +/- 1.82, N = 3 SE +/- 28.63, N = 3 SE +/- 11.29, N = 3 SE +/- 4.84, N = 3 SE +/- 5.79, N = 3 SE +/- 2.44, N = 3 SE +/- 39.76, N = 3 SE +/- 2.78, N = 3 SE +/- 5.36, N = 3 SE +/- 41.09, N = 3 SE +/- 2.25, N = 3 SE +/- 8.64, N = 3 SE +/- 4.25, N = 3 SE +/- 11.03, N = 3 SE +/- 0.44, N = 3 SE +/- 3.55, N = 3 SE +/- 5.93, N = 3 SE +/- 13.25, N = 3 SE +/- 8.12, N = 3 SE +/- 2.00, N = 3 SE +/- 9.87, N = 3 SE +/- 0.61, N = 3 SE +/- 5.63, N = 3 SE +/- 14.01, N = 3 SE +/- 4.68, N = 3 SE +/- 0.35, N = 3 SE +/- 11.67, N = 3 SE +/- 5.94, N = 3 SE +/- 0.82, N = 3 SE +/- 1.33, N = 3 SE +/- 118.62, N = 3 SE +/- 6.85, N = 3 SE +/- 5.95, N = 3 SE +/- 19.51, N = 3 609.00 1939.00 2016.00 527.00 594.00 1890.00 1890.00 1871.00 1863.00 598.00 1883.00 1884.00 1855.00 1882.00 592.00 1868.00 1875.00 1881.00 1877.00 1998.00 2164.00 2172.00 574.46 573.21 1929.00 1951.00 1960.00 1992.00 518.00 1869.00 1930.00 1779.00 1856.00 515.00 1983.00 1999.00 1923.00 518.00 1860.00 1939.00 1996.00 1992.00 1989.00 2153.00 2062.76 2102.33 2005.95 1750.89 2014.53 1768.01 487.51 601.00 519.00 1801.00 1885.00 1897.00 1905.00
SciMark Computational Test: Composite OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite Archlinux Clang 7 Archlinux Clang 7 O3 Archlinux GCC 8.2 O3 Archlinux GCC 8.2 V2 Clang 6 Clang 6 O2 Clang 6 O2 march=ivybridge Clang 6 O3 Clang 6 Ofast Clang 7 Clang 7 O2 Clang 7 O2 march=ivybridge Clang 7 O3 Clang 7 Ofast Clang 8 Clang 8 O2 Clang 8 O2 march=ivybridge Clang 8 O3 Clang 8 Ofast Clear Linux GCC 9 O2 ivybridge Clear Linux GCC 9 O3 ivybridge Clear Linux GCC 9 Ofast ivybridge FreeBSD 12.1 Clang 8.0.1 FreeBSD 12.2 Clang 10.0.1 GCC 6 O2 GCC 6 O2 march=ivybridge GCC 6 O3 GCC 6 Ofast GCC 7 GCC 7 O2 GCC 7 O2 march=ivybridge GCC 7 O3 GCC 7 Ofast GCC 8 GCC 8 O2 GCC 8 O2 march=ivybridge GCC 8 Ofast GCC 9 GCC 9 O2 GCC 9 O3 GCC 9 Ofast GCC O3 Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Xcode 10 Xcode 10 GCC 6 Xcode 10 O2 Xcode 10 O2 march=ivybridge Xcode 10 O3 Xcode 10 Ofast 300 600 900 1200 1500 SE +/- 0.16, N = 3 SE +/- 2.98, N = 3 SE +/- 5.03, N = 3 SE +/- 1.03, N = 3 SE +/- 1.52, N = 3 SE +/- 13.13, N = 3 SE +/- 3.54, N = 3 SE +/- 8.67, N = 3 SE +/- 4.69, N = 3 SE +/- 0.47, N = 3 SE +/- 3.78, N = 3 SE +/- 9.00, N = 3 SE +/- 7.42, N = 3 SE +/- 5.15, N = 3 SE +/- 4.74, N = 3 SE +/- 1.08, N = 3 SE +/- 11.66, N = 3 SE +/- 3.83, N = 3 SE +/- 2.86, N = 3 SE +/- 7.75, N = 3 SE +/- 3.08, N = 3 SE +/- 7.22, N = 3 SE +/- 1.87, N = 3 SE +/- 0.58, N = 3 SE +/- 2.86, N = 3 SE +/- 5.34, N = 3 SE +/- 4.18, N = 3 SE +/- 5.40, N = 3 SE +/- 1.32, N = 3 SE +/- 17.51, N = 5 SE +/- 8.51, N = 3 SE +/- 3.09, N = 3 SE +/- 7.87, N = 3 SE +/- 0.61, N = 3 SE +/- 8.61, N = 3 SE +/- 5.70, N = 3 SE +/- 2.98, N = 3 SE +/- 0.43, N = 3 SE +/- 9.47, N = 3 SE +/- 2.35, N = 3 SE +/- 9.09, N = 3 SE +/- 1.69, N = 3 SE +/- 3.53, N = 3 SE +/- 5.51, N = 3 SE +/- 0.93, N = 3 SE +/- 0.28, N = 3 SE +/- 7.78, N = 3 SE +/- 0.57, N = 3 SE +/- 0.25, N = 3 SE +/- 18.31, N = 3 SE +/- 4.13, N = 3 SE +/- 2.10, N = 3 SE +/- 0.64, N = 3 SE +/- 15.83, N = 10 SE +/- 8.22, N = 3 SE +/- 6.79, N = 3 SE +/- 2.02, N = 3 544.00 1516.00 1497.00 487.00 529.00 1466.00 1473.00 1454.00 1481.00 531.00 1473.00 1470.00 1453.00 1494.00 527.00 1463.00 1463.00 1434.00 1493.00 1271.00 1539.00 1536.00 506.02 507.81 1227.00 1237.00 1416.00 1459.00 485.00 1207.00 1237.00 1252.00 1425.00 483.00 1245.00 1225.00 1329.00 483.00 1200.00 1321.00 1331.00 1321.00 1269.00 1554.00 1547.11 1555.92 1268.00 1446.91 1502.27 1361.74 451.24 533.00 489.00 1439.00 1435.00 1479.00 1505.00
SciMark Computational Test: Fast Fourier Transform OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform Archlinux Clang 7 Archlinux Clang 7 O3 Archlinux GCC 8.2 O3 Archlinux GCC 8.2 V2 Clang 6 Clang 6 O2 Clang 6 O2 march=ivybridge Clang 6 O3 Clang 6 Ofast Clang 7 Clang 7 O2 Clang 7 O2 march=ivybridge Clang 7 O3 Clang 7 Ofast Clang 8 Clang 8 O2 Clang 8 O2 march=ivybridge Clang 8 O3 Clang 8 Ofast Clear Linux GCC 9 O2 ivybridge Clear Linux GCC 9 O3 ivybridge Clear Linux GCC 9 Ofast ivybridge FreeBSD 12.1 Clang 8.0.1 FreeBSD 12.2 Clang 10.0.1 GCC 6 O2 GCC 6 O2 march=ivybridge GCC 6 O3 GCC 6 Ofast GCC 7 GCC 7 O2 GCC 7 O2 march=ivybridge GCC 7 O3 GCC 7 Ofast GCC 8 GCC 8 O2 GCC 8 O2 march=ivybridge GCC 8 Ofast GCC 9 GCC 9 O2 GCC 9 O3 GCC 9 Ofast GCC O3 Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Xcode 10 Xcode 10 GCC 6 Xcode 10 O2 Xcode 10 O2 march=ivybridge Xcode 10 O3 Xcode 10 Ofast 70 140 210 280 350 SE +/- 0.58, N = 3 SE +/- 0.28, N = 3 SE +/- 13.90, N = 3 SE +/- 0.34, N = 3 SE +/- 1.44, N = 3 SE +/- 0.41, N = 3 SE +/- 1.40, N = 3 SE +/- 1.47, N = 3 SE +/- 1.43, N = 3 SE +/- 1.49, N = 3 SE +/- 1.92, N = 3 SE +/- 2.64, N = 3 SE +/- 1.40, N = 3 SE +/- 3.06, N = 3 SE +/- 5.51, N = 3 SE +/- 3.10, N = 3 SE +/- 1.08, N = 3 SE +/- 3.67, N = 3 SE +/- 0.93, N = 3 SE +/- 2.54, N = 3 SE +/- 0.72, N = 3 SE +/- 1.45, N = 3 SE +/- 3.70, N = 3 SE +/- 1.42, N = 3 SE +/- 0.15, N = 3 SE +/- 1.70, N = 3 SE +/- 2.48, N = 3 SE +/- 0.39, N = 3 SE +/- 1.34, N = 3 SE +/- 7.12, N = 3 SE +/- 0.80, N = 3 SE +/- 1.92, N = 3 SE +/- 1.57, N = 3 SE +/- 1.35, N = 3 SE +/- 3.13, N = 3 SE +/- 2.35, N = 3 SE +/- 4.00, N = 3 SE +/- 1.61, N = 3 SE +/- 5.06, N = 3 SE +/- 2.05, N = 3 SE +/- 0.71, N = 3 SE +/- 1.78, N = 3 SE +/- 2.12, N = 3 SE +/- 2.10, N = 3 SE +/- 0.59, N = 3 SE +/- 1.01, N = 3 SE +/- 2.00, N = 3 SE +/- 0.32, N = 3 SE +/- 2.04, N = 3 SE +/- 7.46, N = 3 SE +/- 10.16, N = 3 SE +/- 0.20, N = 3 SE +/- 0.99, N = 3 SE +/- 14.03, N = 3 SE +/- 0.71, N = 3 SE +/- 2.05, N = 3 SE +/- 3.46, N = 3 166.00 311.00 295.00 144.00 162.00 293.00 293.00 292.00 294.00 162.00 310.00 311.00 312.00 301.00 160.00 305.00 308.00 304.00 300.00 278.00 279.00 271.00 144.30 149.65 301.00 294.00 299.00 296.00 158.00 291.00 299.00 277.00 296.00 158.00 296.00 297.00 292.00 153.00 291.00 293.00 292.00 296.00 275.00 279.00 300.29 304.19 302.46 305.32 296.96 235.35 126.42 163.00 153.00 284.00 292.00 298.00 294.00
SciMark Computational Test: Jacobi Successive Over-Relaxation OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Archlinux Clang 7 Archlinux Clang 7 O3 Archlinux GCC 8.2 O3 Archlinux GCC 8.2 V2 Clang 6 Clang 6 O2 Clang 6 O2 march=ivybridge Clang 6 O3 Clang 6 Ofast Clang 7 Clang 7 O2 Clang 7 O2 march=ivybridge Clang 7 O3 Clang 7 Ofast Clang 8 Clang 8 O2 Clang 8 O2 march=ivybridge Clang 8 O3 Clang 8 Ofast Clear Linux GCC 9 O2 ivybridge Clear Linux GCC 9 O3 ivybridge Clear Linux GCC 9 Ofast ivybridge FreeBSD 12.1 Clang 8.0.1 FreeBSD 12.2 Clang 10.0.1 GCC 6 O2 GCC 6 O2 march=ivybridge GCC 6 O3 GCC 6 Ofast GCC 7 GCC 7 O2 GCC 7 O2 march=ivybridge GCC 7 O3 GCC 7 Ofast GCC 8 GCC 8 O2 GCC 8 O2 march=ivybridge GCC 8 Ofast GCC 9 GCC 9 O2 GCC 9 O3 GCC 9 Ofast GCC O3 Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Xcode 10 Xcode 10 GCC 6 Xcode 10 O2 Xcode 10 O2 march=ivybridge Xcode 10 O3 Xcode 10 Ofast 300 600 900 1200 1500 SE +/- 0.49, N = 3 SE +/- 0.55, N = 3 SE +/- 0.59, N = 3 SE +/- 0.32, N = 3 SE +/- 0.91, N = 3 SE +/- 1.08, N = 3 SE +/- 4.38, N = 3 SE +/- 7.60, N = 3 SE +/- 2.23, N = 3 SE +/- 1.01, N = 3 SE +/- 4.18, N = 3 SE +/- 5.63, N = 3 SE +/- 2.09, N = 3 SE +/- 1.00, N = 3 SE +/- 1.10, N = 3 SE +/- 5.90, N = 3 SE +/- 5.19, N = 3 SE +/- 2.19, N = 3 SE +/- 3.60, N = 3 SE +/- 0.08, N = 3 SE +/- 0.40, N = 3 SE +/- 1.24, N = 3 SE +/- 1.44, N = 3 SE +/- 0.72, N = 3 SE +/- 4.91, N = 3 SE +/- 2.16, N = 3 SE +/- 2.07, N = 3 SE +/- 4.81, N = 3 SE +/- 1.37, N = 3 SE +/- 2.61, N = 3 SE +/- 0.17, N = 3 SE +/- 5.14, N = 3 SE +/- 3.50, N = 3 SE +/- 0.17, N = 3 SE +/- 0.70, N = 3 SE +/- 0.25, N = 3 SE +/- 0.72, N = 3 SE +/- 2.77, N = 3 SE +/- 2.47, N = 3 SE +/- 7.11, N = 3 SE +/- 3.58, N = 3 SE +/- 5.84, N = 3 SE +/- 0.23, N = 3 SE +/- 0.43, N = 3 SE +/- 0.45, N = 3 SE +/- 0.49, N = 3 SE +/- 2.17, N = 3 SE +/- 0.80, N = 3 SE +/- 0.16, N = 3 SE +/- 17.33, N = 3 SE +/- 7.96, N = 3 SE +/- 0.64, N = 3 SE +/- 1.41, N = 3 SE +/- 45.54, N = 3 SE +/- 2.80, N = 3 SE +/- 2.93, N = 3 SE +/- 1.45, N = 3 979.00 1412.00 1412.00 957.00 957.00 1384.00 1377.00 1369.00 1557.00 965.00 1381.00 1380.00 1377.00 1550.00 965.00 1374.00 1376.00 1386.00 1554.00 992.00 1415.00 1414.00 919.76 920.48 976.00 974.00 1386.00 1564.00 955.00 978.00 978.00 1185.00 1554.00 951.00 978.00 976.00 1395.00 950.00 974.00 1379.00 1396.00 1391.00 988.00 1410.00 1413.77 1414.01 988.30 1415.20 1415.11 1320.98 890.59 968.00 969.00 1340.00 1374.00 1384.00 1567.00
SciMark Computational Test: Monte Carlo OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo Archlinux Clang 7 Archlinux Clang 7 O3 Archlinux GCC 8.2 O3 Archlinux GCC 8.2 V2 Clang 6 Clang 6 O2 Clang 6 O2 march=ivybridge Clang 6 O3 Clang 6 Ofast Clang 7 Clang 7 O2 Clang 7 O2 march=ivybridge Clang 7 O3 Clang 7 Ofast Clang 8 Clang 8 O2 Clang 8 O2 march=ivybridge Clang 8 O3 Clang 8 Ofast Clear Linux GCC 9 O2 ivybridge Clear Linux GCC 9 O3 ivybridge Clear Linux GCC 9 Ofast ivybridge FreeBSD 12.1 Clang 8.0.1 FreeBSD 12.2 Clang 10.0.1 GCC 6 O2 GCC 6 O2 march=ivybridge GCC 6 O3 GCC 6 Ofast GCC 7 GCC 7 O2 GCC 7 O2 march=ivybridge GCC 7 O3 GCC 7 Ofast GCC 8 GCC 8 O2 GCC 8 O2 march=ivybridge GCC 8 Ofast GCC 9 GCC 9 O2 GCC 9 O3 GCC 9 Ofast GCC O3 Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O2 ivybridge Gentoo 5.6.4 NOPTI Clang 9.0.1 O3 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O2 ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 G-overlay ivybridge Gentoo 5.6.4 NOPTI GCC 9.3 O3 ivybridge Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux CFLAGS lto Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world Xcode 10 Xcode 10 GCC 6 Xcode 10 O2 Xcode 10 O2 march=ivybridge Xcode 10 O3 Xcode 10 Ofast 300 600 900 1200 1500 SE +/- 0.19, N = 3 SE +/- 2.67, N = 3 SE +/- 0.34, N = 3 SE +/- 4.64, N = 3 SE +/- 1.63, N = 3 SE +/- 35.15, N = 3 SE +/- 0.59, N = 3 SE +/- 33.38, N = 3 SE +/- 28.60, N = 3 SE +/- 0.96, N = 3 SE +/- 1.37, N = 3 SE +/- 31.78, N = 3 SE +/- 20.22, N = 3 SE +/- 31.55, N = 3 SE +/- 0.70, N = 3 SE +/- 0.79, N = 3 SE +/- 29.49, N = 3 SE +/- 1.08, N = 3 SE +/- 1.84, N = 3 SE +/- 0.45, N = 3 SE +/- 1.41, N = 3 SE +/- 0.39, N = 3 SE +/- 0.09, N = 3 SE +/- 0.09, N = 3 SE +/- 16.88, N = 3 SE +/- 2.04, N = 3 SE +/- 18.49, N = 3 SE +/- 18.00, N = 3 SE +/- 0.18, N = 3 SE +/- 38.68, N = 3 SE +/- 37.13, N = 3 SE +/- 1.01, N = 3 SE +/- 26.09, N = 3 SE +/- 0.82, N = 3 SE +/- 36.65, N = 3 SE +/- 1.35, N = 3 SE +/- 1.89, N = 3 SE +/- 0.06, N = 3 SE +/- 9.21, N = 3 SE +/- 8.50, N = 3 SE +/- 9.73, N = 3 SE +/- 1.07, N = 3 SE +/- 0.60, N = 3 SE +/- 6.69, N = 3 SE +/- 0.35, N = 3 SE +/- 0.30, N = 3 SE +/- 4.96, N = 3 SE +/- 0.40, N = 3 SE +/- 6.89, N = 3 SE +/- 12.26, N = 3 SE +/- 3.30, N = 3 SE +/- 0.54, N = 3 SE +/- 1.13, N = 3 SE +/- 20.59, N = 3 SE +/- 21.18, N = 3 SE +/- 22.10, N = 3 SE +/- 15.41, N = 3 106.00 522.00 560.00 105.00 100.00 476.00 512.00 441.00 428.00 100.00 507.00 479.00 451.00 461.00 101.00 483.00 478.00 338.00 453.00 560.00 549.00 554.00 99.40 99.40 495.00 525.00 496.00 514.00 105.00 494.00 494.00 438.00 509.00 106.00 504.00 430.00 536.00 108.00 477.00 476.00 512.00 427.00 554.00 557.00 525.17 524.74 549.80 1257.18 554.17 778.17 98.28 104.00 104.00 409.00 464.00 471.00 408.00
Phoronix Test Suite v10.8.4