Scimark Macbook Pro Retina 2012

Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge

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Identifier
Performance Per
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Date
Run
  Test
  Duration
Xcode 10
March 22 2019
  2 Minutes
Xcode 10 O2
March 22 2019
  5 Minutes
Xcode 10 O3
March 22 2019
  2 Minutes
Xcode 10 Ofast
March 22 2019
  2 Minutes
Xcode 10 O2 march=ivybridge
March 22 2019
  2 Minutes
Xcode 10 GCC 6
March 22 2019
  2 Minutes
GCC 6 O2
March 22 2019
  2 Minutes
GCC 6 O3
March 22 2019
  2 Minutes
GCC 6 Ofast
March 22 2019
  2 Minutes
GCC 6 O2 march=ivybridge
March 22 2019
  2 Minutes
GCC 7
March 22 2019
  2 Minutes
GCC 7 O2
March 22 2019
  3 Minutes
GCC 7 O2 march=ivybridge
March 22 2019
  2 Minutes
GCC 7 O3
March 22 2019
  2 Minutes
GCC 7 Ofast
March 22 2019
  3 Minutes
GCC 8
March 22 2019
  2 Minutes
GCC 8 O2
March 22 2019
  2 Minutes
GCC O3
March 22 2019
  2 Minutes
GCC 8 Ofast
March 22 2019
  2 Minutes
GCC 8 O2 march=ivybridge
March 22 2019
  2 Minutes
GCC 9
March 22 2019
  2 Minutes
GCC 9 O2
March 22 2019
  2 Minutes
GCC 9 O3
March 22 2019
  2 Minutes
GCC 9 Ofast
March 22 2019
  2 Minutes
Clang 6
March 24 2019
  2 Minutes
Clang 6 O2
March 24 2019
  2 Minutes
Clang 6 O3
March 24 2019
  2 Minutes
Clang 6 Ofast
March 24 2019
  2 Minutes
Clang 6 O2 march=ivybridge
March 24 2019
  2 Minutes
Clang 7
March 24 2019
  2 Minutes
Clang 7 O2
March 24 2019
  2 Minutes
Clang 7 O3
March 24 2019
  2 Minutes
Clang 7 Ofast
March 24 2019
  2 Minutes
Clang 7 O2 march=ivybridge
March 24 2019
  2 Minutes
Clang 8
March 24 2019
  2 Minutes
Clang 8 O2
March 24 2019
  2 Minutes
Clang 8 O3
March 24 2019
  2 Minutes
Clang 8 Ofast
March 24 2019
  2 Minutes
Clang 8 O2 march=ivybridge
March 24 2019
  2 Minutes
Archlinux GCC 8.2
March 26 2019
 
Archlinux GCC 8.2 V2
March 26 2019
  2 Minutes
Archlinux GCC 8.2 O3
March 26 2019
  2 Minutes
Archlinux Clang 7
March 26 2019
  2 Minutes
Archlinux Clang 7 O3
March 26 2019
  2 Minutes
Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge
May 15 2019
  2 Minutes
Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge
May 15 2019
  2 Minutes
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Xcode 10

Environment Notes: XPC_FLAGS=0x0

Xcode 10 O2

Xcode 10 O3

Xcode 10 Ofast

Xcode 10 O2 march=ivybridge

Xcode 10 GCC 6

Environment Notes: XPC_FLAGS=0x0
Compiler Notes: --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

GCC 6 O3

GCC 6 Ofast

GCC 6 O2 march=ivybridge

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

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

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

GCC 9 O3

GCC 9 Ofast

Processor: Intel Core i7 @ 2.30GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Pro, Chipset: Intel 7, Memory: 2 x 4 GB DDR3-1600MHz, Disk: 251GB APPLE SSD SM256E, Graphics: Intel HD 4000 + NVIDIA GeForce GT 650M 2GB, Monitor: Color LCD

OS: macOS 10.13.6, Kernel: 17.7.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1, File-System: MS-DOS FAT16, Screen Resolution: 2880x1800

Clang 6

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Clang 6 O2

Clang 6 O3

Clang 6 Ofast

OS: macOS 10.13.6, Kernel: 17.7.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Clang 6.0.1 + GCC 4.2.1 + LLVM 6.0.1 + Xcode 10.1 + CUDA 10.1, File-System: MS-DOS FAT16, Screen Resolution: 2880x1800

Clang 6 O2 march=ivybridge

OS: macOS 10.13.6, Kernel: 17.7.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1, File-System: MS-DOS FAT16, Screen Resolution: 2880x1800

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Clang 7

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Clang 7 O2

Clang 7 O3

Clang 7 Ofast

OS: macOS 10.13.6, Kernel: 17.7.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Clang 7.0.1 + GCC 4.2.1 + LLVM 7.0.1 + Xcode 10.1 + CUDA 10.1, File-System: MS-DOS FAT16, Screen Resolution: 2880x1800

Clang 7 O2 march=ivybridge

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Clang 8

Environment Notes: LDFLAGS=-L/usr/local/opt/llvm/lib-Wl-rpath /usr/local/opt/llvm/lib CPPFLAGS=-I/usr/local/opt/llvm/ lude XPC_FLAGS=0x0
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Clang 8 O2

Clang 8 O3

Clang 8 Ofast

Clang 8 O2 march=ivybridge

OS: macOS 10.13.6, Kernel: 17.7.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1, File-System: MS-DOS FAT16, Screen Resolution: 2880x1800

Environment Notes: LDFLAGS=-Wl-mllvm-threads=8 CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Archlinux GCC 8.2

Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: 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

Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: 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

Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (251.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8192MB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n

OS: Antergos Linux 19.3-ISO-Rolling, Kernel: 5.0.4-arch1-1-ARCH (x86_64), Desktop: Cinnamon 4.0.10, Display Server: X Server 1.20.4, Display Driver: NVIDIA 418.56, OpenGL: 4.6.0, Vulkan: 1.1.95, Compiler: GCC 8.2.1 20181127 + Clang 7.0.1 + LLVM 7.0.1 + CUDA 10.0, File-System: ext4, Screen Resolution: 2880x1800

Archlinux Clang 7

Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: 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

OS: Antergos Linux 19.3-ISO-Rolling, Kernel: 5.0.4-arch1-1-ARCH (x86_64), Desktop: Cinnamon 4.0.10, Display Server: X Server 1.20.4, Display Driver: NVIDIA 418.56, OpenGL: 4.6.0, Vulkan: 1.1.95, Compiler: Clang 7.0.1 + GCC 8.2.1 20181127 + LLVM 7.0.1 + CUDA 10.0, File-System: ext4, Screen Resolution: 2880x1800

Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge

Environment Notes: CFLAGS=-march=ivybridge-mtune=ivybridge-O2 CXXFLAGS=-march=ivybridge-mtune=ivybridge-O2
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion

Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge

Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (253.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8192MB, Disk: 251GB APPLE SSD SM256E, Graphics: Intel NVIDIA NVE7 1GB (1200MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n

OS: Gentoo/Linux, Kernel: 5.1.1-gentoo (x86_64), Desktop: MATE 1.22.0, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, Compiler: GCC 8.3.0 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2880x1800

Environment Notes: CFLAGS=-march=ivybridge-mtune=ivybridge-O3 CXXFLAGS=-march=ivybridge-mtune=ivybridge-O3
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion

Scimark Macbook Pro Retina 2012ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorAudioNetworkOSKernelDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionDesktopDisplay DriverVulkanXcode 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 ivybridgeIntel 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 8.0.0OpenBenchmarking.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-O3Compiler 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: 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 performanceSecurity 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

Scimark Macbook Pro Retina 2012scimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-RelaxationXcode 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 ivybridge533104163601828968143940928418013227134014794712981897334513841505408294190533511567143546429218853162137448910415351969896912274953011929243397614164962991960293713861459514296199229291564123752529419512441974485105158518690955120749429118692327978123749429919302482978125243827717792580118514255092961856288415544831061585156879511245504296198324649781321427296199225001391132953629219232498139512254302971999242497648310815351868895012004772911860239997413214762931939251713791331512292199624591396529100162594830957146647629318903287138414544412921871329713691481428294186332601557147351229318903295137753110016259883396514735073101883328413811453451312185532881377149446130118823275155014704793111884329413805271011605928159651463483305186832841374143433830418813262138614934533001877327915541463478308187532771376487105144527703957149756029520163203141254410616660986097915165223111939339614121269554275198925379881554557279215333731410OpenBenchmarking.org

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 8GCC 9GCC 7Archlinux GCC 8.2 V2Xcode 10 GCC 6Clang 8Clang 6Clang 7Xcode 10Archlinux Clang 7GCC 9 O2GCC 7 O2GCC 8 O2 march=ivybridgeGCC 6 O2GCC 6 O2 march=ivybridgeGCC 7 O2 march=ivybridgeGCC 8 O2GCC 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC O3GCC 9 O3GCC 8 OfastGCC 9 OfastGCC 6 O3GCC 7 OfastClang 8 O3Xcode 10 O2 march=ivybridgeXcode 10 O2Clang 7 O3Clang 6 O3GCC 6 OfastClang 8 O2Clang 8 O2 march=ivybridgeClang 6 O2Clang 7 O2 march=ivybridgeClang 6 O2 march=ivybridgeClang 7 O2Xcode 10 O3Clang 6 OfastClang 8 OfastClang 7 OfastArchlinux GCC 8.2 O3Xcode 10 OfastArchlinux Clang 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge30060090012001500SE +/- 0.61, N = 3SE +/- 0.43, N = 3SE +/- 1.32, N = 3SE +/- 1.03, N = 3SE +/- 0.64, N = 3SE +/- 4.74, N = 3SE +/- 1.52, N = 3SE +/- 0.47, N = 3SE +/- 2.10, N = 3SE +/- 0.16, N = 3SE +/- 9.47, N = 3SE +/- 17.51, N = 5SE +/- 5.70, N = 3SE +/- 2.86, N = 3SE +/- 5.34, N = 3SE +/- 8.51, N = 3SE +/- 8.61, N = 3SE +/- 3.09, N = 3SE +/- 3.53, N = 3SE +/- 1.69, N = 3SE +/- 2.35, N = 3SE +/- 2.98, N = 3SE +/- 9.09, N = 3SE +/- 4.18, N = 3SE +/- 7.87, N = 3SE +/- 3.83, N = 3SE +/- 8.22, N = 3SE +/- 15.83, N = 10SE +/- 7.42, N = 3SE +/- 8.67, N = 3SE +/- 5.40, N = 3SE +/- 1.08, N = 3SE +/- 11.66, N = 3SE +/- 13.13, N = 3SE +/- 9.00, N = 3SE +/- 3.54, N = 3SE +/- 3.78, N = 3SE +/- 6.79, N = 3SE +/- 4.69, N = 3SE +/- 2.86, N = 3SE +/- 5.15, N = 3SE +/- 5.03, N = 3SE +/- 2.02, N = 3SE +/- 2.98, N = 3SE +/- 5.51, N = 348348348548748952752953153354412001207122512271237123712451252126913211321132913311416142514341435143914531454145914631463146614701473147314791481149314941497150515161554
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 8GCC 9GCC 7Archlinux GCC 8.2 V2Xcode 10 GCC 6Clang 8Clang 6Clang 7Xcode 10Archlinux Clang 7GCC 9 O2GCC 7 O2GCC 8 O2 march=ivybridgeGCC 6 O2GCC 6 O2 march=ivybridgeGCC 7 O2 march=ivybridgeGCC 8 O2GCC 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC O3GCC 9 O3GCC 8 OfastGCC 9 OfastGCC 6 O3GCC 7 OfastClang 8 O3Xcode 10 O2 march=ivybridgeXcode 10 O2Clang 7 O3Clang 6 O3GCC 6 OfastClang 8 O2Clang 8 O2 march=ivybridgeClang 6 O2Clang 7 O2 march=ivybridgeClang 6 O2 march=ivybridgeClang 7 O2Xcode 10 O3Clang 6 OfastClang 8 OfastClang 7 OfastArchlinux GCC 8.2 O3Xcode 10 OfastArchlinux Clang 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge30060090012001500Min: 482.02 / Avg: 483.22 / Max: 484.02Min: 482.56 / Avg: 483.34 / Max: 484.06Min: 482.85 / Avg: 485.11 / Max: 487.42Min: 485.22 / Avg: 487.26 / Max: 488.49Min: 487.71 / Avg: 488.5 / Max: 489.78Min: 517.36 / Avg: 526.71 / Max: 532.69Min: 526.38 / Avg: 528.73 / Max: 531.58Min: 530.83 / Avg: 531.42 / Max: 532.35Min: 528.56 / Avg: 532.77 / Max: 534.94Min: 543.87 / Avg: 544.15 / Max: 544.41Min: 1185.74 / Avg: 1200.2 / Max: 1218.03Min: 1138.64 / Avg: 1206.87 / Max: 1232.15Min: 1214 / Avg: 1225.13 / Max: 1232.84Min: 1222.37 / Avg: 1226.88 / Max: 1232.19Min: 1228.25 / Avg: 1237.02 / Max: 1246.68Min: 1219.84 / Avg: 1236.78 / Max: 1246.66Min: 1228.13 / Avg: 1245.09 / Max: 1256.13Min: 1246.59 / Avg: 1252.06 / Max: 1257.28Min: 1261.72 / Avg: 1268.68 / Max: 1273.18Min: 1318.38 / Avg: 1321.38 / Max: 1324.21Min: 1315.99 / Avg: 1320.68 / Max: 1323.05Min: 1322.86 / Avg: 1328.57 / Max: 1332.89Min: 1313.05 / Avg: 1331.22 / Max: 1340.49Min: 1408.41 / Avg: 1415.52 / Max: 1422.87Min: 1411.87 / Avg: 1425.01 / Max: 1439.08Min: 1426.45 / Avg: 1434.07 / Max: 1438.59Min: 1425.88 / Avg: 1435.21 / Max: 1451.59Min: 1305.52 / Avg: 1439.08 / Max: 1478.99Min: 1439.38 / Avg: 1452.82 / Max: 1465Min: 1440.63 / Avg: 1454.12 / Max: 1470.29Min: 1451.27 / Avg: 1458.94 / Max: 1469.35Min: 1460.77 / Avg: 1462.91 / Max: 1464.15Min: 1440.69 / Avg: 1462.68 / Max: 1480.39Min: 1444.86 / Avg: 1465.93 / Max: 1490.04Min: 1452.08 / Avg: 1469.55 / Max: 1482.06Min: 1466.48 / Avg: 1473.36 / Max: 1478.23Min: 1468.68 / Avg: 1473.05 / Max: 1480.57Min: 1466.93 / Avg: 1478.73 / Max: 1490.46Min: 1474.96 / Avg: 1480.67 / Max: 1489.97Min: 1489.22 / Avg: 1492.5 / Max: 1498.19Min: 1486.26 / Avg: 1493.81 / Max: 1503.66Min: 1487.08 / Avg: 1497.15 / Max: 1502.2Min: 1501.56 / Avg: 1505.09 / Max: 1508.56Min: 1511.5 / Avg: 1515.85 / Max: 1521.55Min: 1543.27 / Avg: 1554.13 / Max: 1561.18

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloClang 6Clang 7Clang 8Xcode 10Xcode 10 GCC 6GCC 7Archlinux GCC 8.2 V2GCC 8Archlinux Clang 7GCC 9Clang 8 O3Xcode 10 OfastXcode 10 O2GCC O3Clang 6 OfastGCC 8 O2 march=ivybridgeGCC 7 O3Clang 6 O3Clang 7 O3Clang 8 OfastClang 7 OfastXcode 10 O2 march=ivybridgeXcode 10 O3GCC 9 O3Clang 6 O2GCC 9 O2Clang 8 O2 march=ivybridgeClang 7 O2 march=ivybridgeClang 8 O2GCC 7 O2GCC 7 O2 march=ivybridgeGCC 6 O2GCC 6 O3GCC 8 O2Clang 7 O2GCC 7 OfastGCC 9 OfastClang 6 O2 march=ivybridgeGCC 6 OfastArchlinux Clang 7 O3GCC 6 O2 march=ivybridgeGCC 8 OfastGentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeArchlinux GCC 8.2 O3120240360480600SE +/- 1.63, N = 3SE +/- 0.96, N = 3SE +/- 0.70, N = 3SE +/- 0.54, N = 3SE +/- 1.13, N = 3SE +/- 0.18, N = 3SE +/- 4.64, N = 3SE +/- 0.82, N = 3SE +/- 0.19, N = 3SE +/- 0.06, N = 3SE +/- 1.08, N = 3SE +/- 15.41, N = 3SE +/- 20.59, N = 3SE +/- 1.07, N = 3SE +/- 28.60, N = 3SE +/- 1.35, N = 3SE +/- 1.01, N = 3SE +/- 33.38, N = 3SE +/- 20.22, N = 3SE +/- 1.84, N = 3SE +/- 31.55, N = 3SE +/- 21.18, N = 3SE +/- 22.10, N = 3SE +/- 8.50, N = 3SE +/- 35.15, N = 3SE +/- 9.21, N = 3SE +/- 29.49, N = 3SE +/- 31.78, N = 3SE +/- 0.79, N = 3SE +/- 38.68, N = 3SE +/- 37.13, N = 3SE +/- 16.88, N = 3SE +/- 18.49, N = 3SE +/- 36.65, N = 3SE +/- 1.37, N = 3SE +/- 26.09, N = 3SE +/- 9.73, N = 3SE +/- 0.59, N = 3SE +/- 18.00, N = 3SE +/- 2.67, N = 3SE +/- 2.04, N = 3SE +/- 1.89, N = 3SE +/- 0.60, N = 3SE +/- 6.69, N = 3SE +/- 0.34, N = 3100100101104104105105106106108338408409427428430438441451453461464471476476477478479483494494495496504507509512512514522525536554557560
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloClang 6Clang 7Clang 8Xcode 10Xcode 10 GCC 6GCC 7Archlinux GCC 8.2 V2GCC 8Archlinux Clang 7GCC 9Clang 8 O3Xcode 10 OfastXcode 10 O2GCC O3Clang 6 OfastGCC 8 O2 march=ivybridgeGCC 7 O3Clang 6 O3Clang 7 O3Clang 8 OfastClang 7 OfastXcode 10 O2 march=ivybridgeXcode 10 O3GCC 9 O3Clang 6 O2GCC 9 O2Clang 8 O2 march=ivybridgeClang 7 O2 march=ivybridgeClang 8 O2GCC 7 O2GCC 7 O2 march=ivybridgeGCC 6 O2GCC 6 O3GCC 8 O2Clang 7 O2GCC 7 OfastGCC 9 OfastClang 6 O2 march=ivybridgeGCC 6 OfastArchlinux Clang 7 O3GCC 6 O2 march=ivybridgeGCC 8 OfastGentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeArchlinux GCC 8.2 O3100200300400500Min: 97.17 / Avg: 100.41 / Max: 102.26Min: 98.57 / Avg: 100.04 / Max: 101.85Min: 100.59 / Avg: 101.3 / Max: 102.69Min: 102.8 / Avg: 103.88 / Max: 104.51Min: 102.07 / Avg: 104.17 / Max: 105.94Min: 104.79 / Avg: 105.02 / Max: 105.37Min: 96.2 / Avg: 105.48 / Max: 110.19Min: 104.55 / Avg: 106.14 / Max: 107.27Min: 105.57 / Avg: 105.77 / Max: 106.16Min: 107.48 / Avg: 107.56 / Max: 107.68Min: 336.16 / Avg: 338.08 / Max: 339.88Min: 392.42 / Avg: 408.43 / Max: 439.24Min: 375.74 / Avg: 408.57 / Max: 446.5Min: 425.12 / Avg: 427.2 / Max: 428.67Min: 397.72 / Avg: 428.41 / Max: 485.56Min: 428.11 / Avg: 430.04 / Max: 432.63Min: 436.89 / Avg: 438.48 / Max: 440.36Min: 406.73 / Avg: 441.49 / Max: 508.24Min: 410.34 / Avg: 450.67 / Max: 473.48Min: 449.08 / Avg: 452.76 / Max: 454.77Min: 398.02 / Avg: 460.87 / Max: 497.08Min: 441.7 / Avg: 463.68 / Max: 506.03Min: 446.99 / Avg: 470.76 / Max: 514.93Min: 466.75 / Avg: 475.95 / Max: 492.92Min: 405.23 / Avg: 475.53 / Max: 511.83Min: 466.35 / Avg: 476.61 / Max: 494.99Min: 418.99 / Avg: 477.96 / Max: 508.52Min: 415.83 / Avg: 479.39 / Max: 511.22Min: 481.13 / Avg: 482.61 / Max: 483.85Min: 416.54 / Avg: 493.85 / Max: 535.06Min: 420.25 / Avg: 494.47 / Max: 533.34Min: 476.64 / Avg: 494.92 / Max: 528.64Min: 475.96 / Avg: 495.92 / Max: 532.87Min: 430.88 / Avg: 504.18 / Max: 541.08Min: 504.72 / Avg: 506.76 / Max: 509.37Min: 457.06 / Avg: 509.21 / Max: 536.95Min: 493.16 / Avg: 512.49 / Max: 524.03Min: 511.35 / Avg: 512.08 / Max: 513.26Min: 478.21 / Avg: 514.22 / Max: 532.62Min: 516.58 / Avg: 521.92 / Max: 524.71Min: 521.11 / Avg: 525.19 / Max: 527.38Min: 532.49 / Avg: 536.14 / Max: 538.8Min: 553.28 / Avg: 553.94 / Max: 555.13Min: 543.37 / Avg: 556.55 / Max: 565.15Min: 559.75 / Avg: 560.38 / Max: 560.91

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformArchlinux GCC 8.2 V2Xcode 10 GCC 6GCC 9GCC 7GCC 8Clang 8Clang 6Clang 7Xcode 10Archlinux Clang 7Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeXcode 10 O2GCC 7 O2GCC 9 O2Xcode 10 O2 march=ivybridgeGCC 8 OfastGCC 9 OfastClang 6 O3GCC 9 O3Clang 6 O2Clang 6 O2 march=ivybridgeXcode 10 OfastGCC 6 O2 march=ivybridgeClang 6 OfastArchlinux GCC 8.2 O3GCC 6 OfastGCC 7 OfastGCC 8 O2GCC O3GCC 8 O2 march=ivybridgeXcode 10 O3GCC 6 O3GCC 7 O2 march=ivybridgeClang 8 OfastGCC 6 O2Clang 7 OfastClang 8 O3Clang 8 O2Clang 8 O2 march=ivybridgeClang 7 O2Clang 7 O2 march=ivybridgeArchlinux Clang 7 O3Clang 7 O370140210280350SE +/- 0.34, N = 3SE +/- 0.99, N = 3SE +/- 1.61, N = 3SE +/- 1.34, N = 3SE +/- 1.35, N = 3SE +/- 5.51, N = 3SE +/- 1.44, N = 3SE +/- 1.49, N = 3SE +/- 0.20, N = 3SE +/- 0.58, N = 3SE +/- 2.12, N = 3SE +/- 1.92, N = 3SE +/- 2.10, N = 3SE +/- 14.03, N = 3SE +/- 7.12, N = 3SE +/- 5.06, N = 3SE +/- 0.71, N = 3SE +/- 4.00, N = 3SE +/- 0.71, N = 3SE +/- 1.47, N = 3SE +/- 2.05, N = 3SE +/- 0.41, N = 3SE +/- 1.40, N = 3SE +/- 3.46, N = 3SE +/- 1.70, N = 3SE +/- 1.43, N = 3SE +/- 13.90, N = 3SE +/- 0.39, N = 3SE +/- 1.57, N = 3SE +/- 3.13, N = 3SE +/- 1.78, N = 3SE +/- 2.35, N = 3SE +/- 2.05, N = 3SE +/- 2.48, N = 3SE +/- 0.80, N = 3SE +/- 0.93, N = 3SE +/- 0.15, N = 3SE +/- 3.06, N = 3SE +/- 3.67, N = 3SE +/- 3.10, N = 3SE +/- 1.08, N = 3SE +/- 1.92, N = 3SE +/- 2.64, N = 3SE +/- 0.28, N = 3SE +/- 1.40, N = 3144153153158158160162162163166275277279284291291292292292292293293293294294294295296296296296297298299299300301301304305308310311311312
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformArchlinux GCC 8.2 V2Xcode 10 GCC 6GCC 9GCC 7GCC 8Clang 8Clang 6Clang 7Xcode 10Archlinux Clang 7Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC 7 O3Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeXcode 10 O2GCC 7 O2GCC 9 O2Xcode 10 O2 march=ivybridgeGCC 8 OfastGCC 9 OfastClang 6 O3GCC 9 O3Clang 6 O2Clang 6 O2 march=ivybridgeXcode 10 OfastGCC 6 O2 march=ivybridgeClang 6 OfastArchlinux GCC 8.2 O3GCC 6 OfastGCC 7 OfastGCC 8 O2GCC O3GCC 8 O2 march=ivybridgeXcode 10 O3GCC 6 O3GCC 7 O2 march=ivybridgeClang 8 OfastGCC 6 O2Clang 7 OfastClang 8 O3Clang 8 O2Clang 8 O2 march=ivybridgeClang 7 O2Clang 7 O2 march=ivybridgeArchlinux Clang 7 O3Clang 7 O360120180240300Min: 142.93 / Avg: 143.59 / Max: 144.06Min: 151.08 / Avg: 152.56 / Max: 154.45Min: 149.97 / Avg: 153.01 / Max: 155.44Min: 155.28 / Avg: 157.97 / Max: 159.33Min: 155.95 / Avg: 157.97 / Max: 160.53Min: 149.28 / Avg: 159.95 / Max: 167.66Min: 159.71 / Avg: 162.46 / Max: 164.58Min: 159.69 / Avg: 162.29 / Max: 164.86Min: 163.04 / Avg: 163.35 / Max: 163.72Min: 165.06 / Avg: 166.2 / Max: 166.93Min: 272.4 / Avg: 275.2 / Max: 279.35Min: 274.35 / Avg: 277.31 / Max: 280.91Min: 274.47 / Avg: 278.62 / Max: 281.26Min: 256.17 / Avg: 284.21 / Max: 299Min: 277.12 / Avg: 291.11 / Max: 300.42Min: 281.34 / Avg: 291.32 / Max: 297.81Min: 291.21 / Avg: 292.43 / Max: 293.68Min: 283.61 / Avg: 291.51 / Max: 296.56Min: 290.9 / Avg: 291.69 / Max: 293.12Min: 289.61 / Avg: 292.22 / Max: 294.71Min: 289.04 / Avg: 292.84 / Max: 296.07Min: 291.9 / Avg: 292.67 / Max: 293.27Min: 290.59 / Avg: 293.37 / Max: 294.97Min: 286.91 / Avg: 293.76 / Max: 297.96Min: 291.77 / Avg: 293.77 / Max: 297.15Min: 292.2 / Avg: 294.44 / Max: 297.09Min: 267.32 / Avg: 295.12 / Max: 309.22Min: 295.61 / Avg: 296.3 / Max: 296.96Min: 293.11 / Avg: 295.99 / Max: 298.51Min: 290.55 / Avg: 296.28 / Max: 301.34Min: 293.68 / Avg: 296.42 / Max: 299.77Min: 292.24 / Avg: 296.89 / Max: 299.8Min: 294.4 / Avg: 297.67 / Max: 301.44Min: 294.36 / Avg: 298.93 / Max: 302.89Min: 298.31 / Avg: 299.29 / Max: 300.88Min: 298.11 / Avg: 299.95 / Max: 301.12Min: 300.95 / Avg: 301.18 / Max: 301.46Min: 294.43 / Avg: 300.54 / Max: 303.95Min: 296.42 / Avg: 303.57 / Max: 308.61Min: 299.88 / Avg: 305.39 / Max: 310.61Min: 306.14 / Avg: 308.3 / Max: 309.41Min: 305.94 / Avg: 309.78 / Max: 311.97Min: 306.86 / Avg: 310.97 / Max: 315.91Min: 310.13 / Avg: 310.68 / Max: 311.04Min: 310.54 / Avg: 312.14 / Max: 314.94

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 8GCC 7GCC 9Xcode 10 GCC 6Archlinux GCC 8.2 V2Clang 8Clang 6Clang 7Xcode 10Archlinux Clang 7GCC 7 O3Xcode 10 O2Clang 7 O3GCC 7 OfastGCC 9 O2Clang 6 OfastClang 8 O2GCC 7 O2Clang 6 O3Clang 8 O2 march=ivybridgeClang 8 OfastClang 8 O3Clang 7 OfastClang 7 O2Clang 7 O2 march=ivybridgeXcode 10 O2 march=ivybridgeClang 6 O2Clang 6 O2 march=ivybridgeXcode 10 O3Xcode 10 OfastGCC 8 OfastGCC 6 O2GCC 7 O2 march=ivybridgeGCC 9 O3Archlinux Clang 7 O3GCC 6 O2 march=ivybridgeGCC 6 O3GCC 8 O2Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC 6 OfastGCC O3GCC 9 OfastGCC 8 O2 march=ivybridgeArchlinux GCC 8.2 O3Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge5001000150020002500SE +/- 2.25, N = 3SE +/- 2.44, N = 3SE +/- 0.44, N = 3SE +/- 1.33, N = 3SE +/- 0.21, N = 3SE +/- 1.14, N = 3SE +/- 1.84, N = 3SE +/- 0.45, N = 3SE +/- 0.82, N = 3SE +/- 0.76, N = 3SE +/- 5.36, N = 3SE +/- 118.62, N = 3SE +/- 16.52, N = 3SE +/- 41.09, N = 3SE +/- 3.55, N = 3SE +/- 34.57, N = 3SE +/- 11.42, N = 3SE +/- 39.76, N = 3SE +/- 9.38, N = 3SE +/- 20.18, N = 3SE +/- 10.95, N = 3SE +/- 5.92, N = 3SE +/- 1.77, N = 3SE +/- 6.64, N = 3SE +/- 9.17, N = 3SE +/- 6.85, N = 3SE +/- 23.06, N = 3SE +/- 2.77, N = 3SE +/- 5.95, N = 3SE +/- 19.51, N = 3SE +/- 11.03, N = 3SE +/- 28.63, N = 3SE +/- 2.78, N = 3SE +/- 5.93, N = 3SE +/- 0.70, N = 3SE +/- 11.29, N = 3SE +/- 4.84, N = 3SE +/- 8.64, N = 3SE +/- 2.00, N = 3SE +/- 5.79, N = 3SE +/- 8.12, N = 3SE +/- 13.25, N = 3SE +/- 4.25, N = 3SE +/- 0.83, N = 3SE +/- 9.87, N = 351551851851952759259459860160917791801185518561860186318681869187118751877188118821883188418851890189018971905192319291930193919391951196019831989199219921996199920162153
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 8GCC 7GCC 9Xcode 10 GCC 6Archlinux GCC 8.2 V2Clang 8Clang 6Clang 7Xcode 10Archlinux Clang 7GCC 7 O3Xcode 10 O2Clang 7 O3GCC 7 OfastGCC 9 O2Clang 6 OfastClang 8 O2GCC 7 O2Clang 6 O3Clang 8 O2 march=ivybridgeClang 8 OfastClang 8 O3Clang 7 OfastClang 7 O2Clang 7 O2 march=ivybridgeXcode 10 O2 march=ivybridgeClang 6 O2Clang 6 O2 march=ivybridgeXcode 10 O3Xcode 10 OfastGCC 8 OfastGCC 6 O2GCC 7 O2 march=ivybridgeGCC 9 O3Archlinux Clang 7 O3GCC 6 O2 march=ivybridgeGCC 6 O3GCC 8 O2Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC 6 OfastGCC O3GCC 9 OfastGCC 8 O2 march=ivybridgeArchlinux GCC 8.2 O3Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge400800120016002000Min: 510.32 / Avg: 514.61 / Max: 517.94Min: 512.75 / Avg: 517.54 / Max: 520.76Min: 517.72 / Avg: 518.32 / Max: 519.17Min: 517.05 / Avg: 518.53 / Max: 521.19Min: 526.93 / Avg: 527.33 / Max: 527.63Min: 590.82 / Avg: 592.23 / Max: 594.5Min: 590.96 / Avg: 593.73 / Max: 597.22Min: 596.66 / Avg: 597.56 / Max: 598.12Min: 599.45 / Avg: 600.87 / Max: 602.28Min: 608.3 / Avg: 609.22 / Max: 610.73Min: 1769.49 / Avg: 1779 / Max: 1788.03Min: 1563.67 / Avg: 1800.56 / Max: 1930.23Min: 1828.92 / Avg: 1854.88 / Max: 1885.57Min: 1774.86 / Avg: 1855.81 / Max: 1908.55Min: 1855.77 / Avg: 1860.24 / Max: 1867.26Min: 1795.97 / Avg: 1863.27 / Max: 1910.64Min: 1850.66 / Avg: 1868.42 / Max: 1889.73Min: 1789.73 / Avg: 1869.25 / Max: 1909.58Min: 1852.31 / Avg: 1870.77 / Max: 1882.86Min: 1834.28 / Avg: 1874.61 / Max: 1896.13Min: 1861.65 / Avg: 1877.48 / Max: 1898.5Min: 1869.71 / Avg: 1881.27 / Max: 1889.24Min: 1878.78 / Avg: 1882.16 / Max: 1884.76Min: 1874.05 / Avg: 1882.97 / Max: 1895.94Min: 1869 / Avg: 1883.59 / Max: 1900.51Min: 1870.84 / Avg: 1884.53 / Max: 1891.81Min: 1866.85 / Avg: 1889.92 / Max: 1936.04Min: 1884.95 / Avg: 1889.57 / Max: 1894.54Min: 1887.64 / Avg: 1896.89 / Max: 1908Min: 1872.49 / Avg: 1905.44 / Max: 1940.02Min: 1901.88 / Avg: 1922.76 / Max: 1939.38Min: 1873.98 / Avg: 1928.75 / Max: 1970.57Min: 1924.77 / Avg: 1930.29 / Max: 1933.56Min: 1927.33 / Avg: 1939.08 / Max: 1946.38Min: 1938.24 / Avg: 1939.11 / Max: 1940.5Min: 1929.61 / Avg: 1950.84 / Max: 1968.11Min: 1955.02 / Avg: 1960.08 / Max: 1969.75Min: 1971.22 / Avg: 1983 / Max: 1999.85Min: 1986.04 / Avg: 1989.49 / Max: 1992.97Min: 1980.26 / Avg: 1991.72 / Max: 1998.91Min: 1978.17 / Avg: 1991.66 / Max: 2006.25Min: 1979.64 / Avg: 1996.49 / Max: 2022.62Min: 1992.3 / Avg: 1999.41 / Max: 2007.01Min: 2014.73 / Avg: 2015.94 / Max: 2017.53Min: 2134.38 / Avg: 2152.77 / Max: 2168.2

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 8GCC 9GCC 7Xcode 10 GCC 6Archlinux GCC 8.2 V2Clang 8Xcode 10Clang 6Clang 7Archlinux Clang 7GCC 7 O2GCC 9 O2GCC 8 O2 march=ivybridgeGCC 6 O2GCC 6 O2 march=ivybridgeGCC 9 OfastGCC 8 O2GCC 7 O2 march=ivybridgeGCC 8 OfastGCC O3GCC 9 O3Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC 7 O3GCC 7 OfastGCC 6 OfastGCC 6 O3Xcode 10 O2 march=ivybridgeArchlinux GCC 8.2 O3Xcode 10 O2Clang 6 OfastClang 8 O3Clang 7 OfastClang 8 O2 march=ivybridgeClang 8 OfastClang 7 O2Clang 8 O2Clang 6 O2Clang 7 O3Clang 7 O2 march=ivybridgeClang 6 O2 march=ivybridgeClang 6 O3Xcode 10 O3Xcode 10 OfastGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeArchlinux Clang 7 O37001400210028003500SE +/- 1.36, N = 3SE +/- 1.29, N = 3SE +/- 2.37, N = 3SE +/- 0.74, N = 3SE +/- 0.16, N = 3SE +/- 19.43, N = 3SE +/- 10.87, N = 3SE +/- 4.69, N = 3SE +/- 1.99, N = 3SE +/- 0.67, N = 3SE +/- 112.31, N = 3SE +/- 32.82, N = 3SE +/- 25.25, N = 3SE +/- 14.15, N = 3SE +/- 23.67, N = 3SE +/- 43.22, N = 3SE +/- 3.91, N = 3SE +/- 7.61, N = 3SE +/- 7.45, N = 3SE +/- 2.50, N = 3SE +/- 0.78, N = 3SE +/- 16.69, N = 3SE +/- 14.96, N = 3SE +/- 13.54, N = 3SE +/- 28.58, N = 3SE +/- 10.45, N = 3SE +/- 15.03, N = 3SE +/- 10.54, N = 3SE +/- 92.77, N = 3SE +/- 25.14, N = 3SE +/- 20.25, N = 3SE +/- 16.83, N = 3SE +/- 37.27, N = 3SE +/- 8.48, N = 3SE +/- 17.83, N = 3SE +/- 13.62, N = 3SE +/- 18.83, N = 3SE +/- 11.66, N = 3SE +/- 19.83, N = 3SE +/- 21.84, N = 3SE +/- 6.83, N = 3SE +/- 18.10, N = 3SE +/- 11.39, N = 3SE +/- 28.61, N = 3SE +/- 12.48, N = 368768869069870381582883083386023272399242424332441245924642482249825002517253725802884292929373162320332273260326232753277327932843284328732883294329532973345335133733396
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 8GCC 9GCC 7Xcode 10 GCC 6Archlinux GCC 8.2 V2Clang 8Xcode 10Clang 6Clang 7Archlinux Clang 7GCC 7 O2GCC 9 O2GCC 8 O2 march=ivybridgeGCC 6 O2GCC 6 O2 march=ivybridgeGCC 9 OfastGCC 8 O2GCC 7 O2 march=ivybridgeGCC 8 OfastGCC O3GCC 9 O3Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC 7 O3GCC 7 OfastGCC 6 OfastGCC 6 O3Xcode 10 O2 march=ivybridgeArchlinux GCC 8.2 O3Xcode 10 O2Clang 6 OfastClang 8 O3Clang 7 OfastClang 8 O2 march=ivybridgeClang 8 OfastClang 7 O2Clang 8 O2Clang 6 O2Clang 7 O3Clang 7 O2 march=ivybridgeClang 6 O2 march=ivybridgeClang 6 O3Xcode 10 O3Xcode 10 OfastGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeArchlinux Clang 7 O36001200180024003000Min: 684.31 / Avg: 686.51 / Max: 689Min: 685.78 / Avg: 688.06 / Max: 690.23Min: 687.15 / Avg: 690.04 / Max: 694.74Min: 696.46 / Avg: 697.94 / Max: 698.77Min: 702.53 / Avg: 702.7 / Max: 703.02Min: 776.48 / Avg: 815.28 / Max: 836.44Min: 806.19 / Avg: 827.87 / Max: 840.06Min: 820.52 / Avg: 829.64 / Max: 836.1Min: 830.31 / Avg: 832.66 / Max: 836.62Min: 859.02 / Avg: 860.33 / Max: 861.25Min: 2102.63 / Avg: 2327.18 / Max: 2443.85Min: 2344.57 / Avg: 2398.99 / Max: 2457.98Min: 2375.49 / Avg: 2423.69 / Max: 2460.83Min: 2412.83 / Avg: 2433.21 / Max: 2460.41Min: 2394.35 / Avg: 2441.46 / Max: 2469Min: 2373.39 / Avg: 2459.1 / Max: 2511.62Min: 2458.17 / Avg: 2463.95 / Max: 2471.4Min: 2466.51 / Avg: 2481.65 / Max: 2490.57Min: 2488.77 / Avg: 2497.91 / Max: 2512.68Min: 2495.7 / Avg: 2500.4 / Max: 2504.24Min: 2515.18 / Avg: 2516.57 / Max: 2517.89Min: 2503.39 / Avg: 2536.72 / Max: 2554.77Min: 2563.31 / Avg: 2580.24 / Max: 2610.07Min: 2857.35 / Avg: 2884.41 / Max: 2898.49Min: 2872.69 / Avg: 2928.7 / Max: 2966.56Min: 2924.56 / Avg: 2936.62 / Max: 2957.44Min: 3139.43 / Avg: 3161.85 / Max: 3190.4Min: 3181.46 / Avg: 3202.54 / Max: 3213.51Min: 3042.26 / Avg: 3227.13 / Max: 3333.21Min: 3221.71 / Avg: 3260.48 / Max: 3307.59Min: 3223.21 / Avg: 3261.63 / Max: 3291.91Min: 3242.6 / Avg: 3275.08 / Max: 3298.97Min: 3204.15 / Avg: 3276.87 / Max: 3327.38Min: 3265.1 / Avg: 3278.74 / Max: 3294.3Min: 3251.92 / Avg: 3284.47 / Max: 3313.35Min: 3270.15 / Avg: 3284.32 / Max: 3311.56Min: 3262.82 / Avg: 3287.31 / Max: 3324.33Min: 3269.51 / Avg: 3288.09 / Max: 3309.6Min: 3254.42 / Avg: 3293.92 / Max: 3316.66Min: 3251.71 / Avg: 3294.82 / Max: 3322.48Min: 3286.44 / Avg: 3296.68 / Max: 3309.64Min: 3309.66 / Avg: 3344.78 / Max: 3369.91Min: 3334.45 / Avg: 3350.63 / Max: 3372.6Min: 3321.05 / Avg: 3373.05 / Max: 3419.73Min: 3380.23 / Avg: 3395.7 / Max: 3420.4

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 9GCC 8GCC 7Clang 6Archlinux GCC 8.2 V2Clang 7Clang 8Xcode 10Xcode 10 GCC 6GCC 6 O2 march=ivybridgeGCC 9 O2GCC 6 O2GCC 8 O2 march=ivybridgeGCC 7 O2GCC 7 O2 march=ivybridgeGCC 8 O2Archlinux Clang 7Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC 7 O3Xcode 10 O2Clang 6 O3Xcode 10 O2 march=ivybridgeClang 8 O2Clang 8 O2 march=ivybridgeClang 6 O2 march=ivybridgeClang 7 O3GCC 9 O3Clang 7 O2 march=ivybridgeClang 7 O2Xcode 10 O3Clang 6 O2GCC 6 O3Clang 8 O3GCC O3GCC 8 OfastGCC 9 OfastGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeArchlinux GCC 8.2 O3Archlinux Clang 7 O3Clang 7 OfastGCC 7 OfastClang 8 OfastClang 6 OfastGCC 6 OfastXcode 10 Ofast30060090012001500SE +/- 2.77, N = 3SE +/- 0.17, N = 3SE +/- 1.37, N = 3SE +/- 0.91, N = 3SE +/- 0.32, N = 3SE +/- 1.01, N = 3SE +/- 1.10, N = 3SE +/- 0.64, N = 3SE +/- 1.41, N = 3SE +/- 2.16, N = 3SE +/- 2.47, N = 3SE +/- 4.91, N = 3SE +/- 0.25, N = 3SE +/- 2.61, N = 3SE +/- 0.17, N = 3SE +/- 0.70, N = 3SE +/- 0.49, N = 3SE +/- 0.23, N = 3SE +/- 5.14, N = 3SE +/- 45.54, N = 3SE +/- 7.60, N = 3SE +/- 2.80, N = 3SE +/- 5.90, N = 3SE +/- 5.19, N = 3SE +/- 4.38, N = 3SE +/- 2.09, N = 3SE +/- 7.11, N = 3SE +/- 5.63, N = 3SE +/- 4.18, N = 3SE +/- 2.93, N = 3SE +/- 1.08, N = 3SE +/- 2.07, N = 3SE +/- 2.19, N = 3SE +/- 5.84, N = 3SE +/- 0.72, N = 3SE +/- 3.58, N = 3SE +/- 0.43, N = 3SE +/- 0.59, N = 3SE +/- 0.55, N = 3SE +/- 1.00, N = 3SE +/- 3.50, N = 3SE +/- 3.60, N = 3SE +/- 2.23, N = 3SE +/- 4.81, N = 3SE +/- 1.45, N = 3950951955957957965965968969974974976976978978978979988118513401369137413741376137713771379138013811384138413861386139113951396141014121412155015541554155715641567
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 9GCC 8GCC 7Clang 6Archlinux GCC 8.2 V2Clang 7Clang 8Xcode 10Xcode 10 GCC 6GCC 6 O2 march=ivybridgeGCC 9 O2GCC 6 O2GCC 8 O2 march=ivybridgeGCC 7 O2GCC 7 O2 march=ivybridgeGCC 8 O2Archlinux Clang 7Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridgeGCC 7 O3Xcode 10 O2Clang 6 O3Xcode 10 O2 march=ivybridgeClang 8 O2Clang 8 O2 march=ivybridgeClang 6 O2 march=ivybridgeClang 7 O3GCC 9 O3Clang 7 O2 march=ivybridgeClang 7 O2Xcode 10 O3Clang 6 O2GCC 6 O3Clang 8 O3GCC O3GCC 8 OfastGCC 9 OfastGentoo 5.1.1 NOPTI GCC 8.3 03 ivybridgeArchlinux GCC 8.2 O3Archlinux Clang 7 O3Clang 7 OfastGCC 7 OfastClang 8 OfastClang 6 OfastGCC 6 OfastXcode 10 Ofast30060090012001500Min: 944.32 / Avg: 949.77 / Max: 953.36Min: 950.61 / Avg: 950.85 / Max: 951.19Min: 952.64 / Avg: 954.98 / Max: 957.38Min: 956.43 / Avg: 957.43 / Max: 959.24Min: 956.63 / Avg: 957.19 / Max: 957.75Min: 962.53 / Avg: 964.55 / Max: 965.66Min: 962.59 / Avg: 964.78 / Max: 965.91Min: 966.95 / Avg: 967.87 / Max: 969.1Min: 967.47 / Avg: 969.31 / Max: 972.08Min: 970.8 / Avg: 973.81 / Max: 978.01Min: 970.74 / Avg: 973.87 / Max: 978.75Min: 966.51 / Avg: 976.32 / Max: 981.38Min: 975.26 / Avg: 975.61 / Max: 976.08Min: 975.08 / Avg: 978.07 / Max: 983.27Min: 978 / Avg: 978.22 / Max: 978.56Min: 976.96 / Avg: 978.02 / Max: 979.33Min: 978.39 / Avg: 979.19 / Max: 980.07Min: 987.59 / Avg: 988.05 / Max: 988.32Min: 1178.34 / Avg: 1185.27 / Max: 1195.32Min: 1248.46 / Avg: 1339.54 / Max: 1386.02Min: 1355.43 / Avg: 1369.42 / Max: 1381.55Min: 1368.77 / Avg: 1373.56 / Max: 1378.48Min: 1362.41 / Avg: 1373.84 / Max: 1382.06Min: 1365.93 / Avg: 1375.68 / Max: 1383.65Min: 1370.27 / Avg: 1376.94 / Max: 1385.19Min: 1373.6 / Avg: 1377.35 / Max: 1380.84Min: 1366.06 / Avg: 1378.96 / Max: 1390.59Min: 1373.71 / Avg: 1379.88 / Max: 1391.12Min: 1375.14 / Avg: 1381.27 / Max: 1389.26Min: 1378.41 / Avg: 1383.54 / Max: 1388.54Min: 1382.34 / Avg: 1384.19 / Max: 1386.07Min: 1383.63 / Avg: 1386.04 / Max: 1390.16Min: 1382.34 / Avg: 1385.79 / Max: 1389.84Min: 1380.74 / Avg: 1391.23 / Max: 1400.91Min: 1393.26 / Avg: 1394.54 / Max: 1395.76Min: 1389.55 / Avg: 1396.35 / Max: 1401.71Min: 1409.2 / Avg: 1409.66 / Max: 1410.51Min: 1410.59 / Avg: 1411.76 / Max: 1412.44Min: 1411.06 / Avg: 1411.83 / Max: 1412.89Min: 1548.87 / Avg: 1550.42 / Max: 1552.28Min: 1546.87 / Avg: 1553.77 / Max: 1558.28Min: 1548.46 / Avg: 1553.57 / Max: 1560.51Min: 1552.5 / Avg: 1556.76 / Max: 1560.05Min: 1555.17 / Avg: 1563.78 / Max: 1571.79Min: 1565.2 / Avg: 1567.18 / Max: 1570

Xcode 10

Environment Notes: XPC_FLAGS=0x0

Testing initiated at 22 March 2019 17:55 by user tux.

Xcode 10 O2

Environment Notes: XPC_FLAGS=0x0

Testing initiated at 22 March 2019 17:59 by user tux.

Xcode 10 O3

Environment Notes: XPC_FLAGS=0x0

Testing initiated at 22 March 2019 18:07 by user tux.

Xcode 10 Ofast

Environment Notes: XPC_FLAGS=0x0

Testing initiated at 22 March 2019 18:10 by user tux.

Xcode 10 O2 march=ivybridge

Environment Notes: XPC_FLAGS=0x0

Testing initiated at 22 March 2019 18:33 by user tux.

Xcode 10 GCC 6

Environment Notes: XPC_FLAGS=0x0
Compiler Notes: --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

Testing initiated at 22 March 2019 18:40 by user tux.

GCC 6 O2

Environment Notes: XPC_FLAGS=0x0
Compiler Notes: --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

Testing initiated at 22 March 2019 18:44 by user tux.

GCC 6 O3

Environment Notes: XPC_FLAGS=0x0
Compiler Notes: --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

Testing initiated at 22 March 2019 18:48 by user tux.

GCC 6 Ofast

Environment Notes: XPC_FLAGS=0x0
Compiler Notes: --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

Testing initiated at 22 March 2019 18:51 by user tux.

GCC 6 O2 march=ivybridge

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 18:57 by user tux.

GCC 7

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:03 by user tux.

GCC 7 O2

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:15 by user tux.

GCC 7 O2 march=ivybridge

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:19 by user tux.

GCC 7 O3

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:23 by user tux.

GCC 7 Ofast

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:27 by user tux.

GCC 8

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:33 by user tux.

GCC 8 O2

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:36 by user tux.

GCC O3

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:40 by user tux.

GCC 8 Ofast

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:43 by user tux.

GCC 8 O2 march=ivybridge

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:47 by user tux.

GCC 9

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:51 by user tux.

GCC 9 O2

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 19:56 by user tux.

GCC 9 O3

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 20:00 by user tux.

GCC 9 Ofast

Processor: Intel Core i7 @ 2.30GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Pro, Chipset: Intel 7, Memory: 2 x 4 GB DDR3-1600MHz, Disk: 251GB APPLE SSD SM256E, Graphics: Intel HD 4000 + NVIDIA GeForce GT 650M 2GB, Monitor: Color LCD

OS: macOS 10.13.6, Kernel: 17.7.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1, File-System: MS-DOS FAT16, Screen Resolution: 2880x1800

Environment Notes: CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: --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

Testing initiated at 22 March 2019 20:04 by user tux.

Clang 6

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 15:47 by user tux.

Clang 6 O2

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 15:53 by user tux.

Clang 6 O3

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 15:58 by user tux.

Clang 6 Ofast

Processor: Intel Core i7 @ 2.30GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Pro, Chipset: Intel 7, Memory: 2 x 4 GB DDR3-1600MHz, Disk: 251GB APPLE SSD SM256E, Graphics: Intel HD 4000 + NVIDIA GeForce GT 650M 2GB, Monitor: Color LCD

OS: macOS 10.13.6, Kernel: 17.7.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Clang 6.0.1 + GCC 4.2.1 + LLVM 6.0.1 + Xcode 10.1 + CUDA 10.1, File-System: MS-DOS FAT16, Screen Resolution: 2880x1800

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 16:01 by user tux.

Clang 6 O2 march=ivybridge

Processor: Intel Core i7 @ 2.30GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Pro, Chipset: Intel 7, Memory: 2 x 4 GB DDR3-1600MHz, Disk: 251GB APPLE SSD SM256E, Graphics: Intel HD 4000 + NVIDIA GeForce GT 650M 2GB, Monitor: Color LCD

OS: macOS 10.13.6, Kernel: 17.7.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1, File-System: MS-DOS FAT16, Screen Resolution: 2880x1800

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 16:07 by user tux.

Clang 7

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 16:14 by user tux.

Clang 7 O2

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 16:21 by user tux.

Clang 7 O3

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 16:27 by user tux.

Clang 7 Ofast

Processor: Intel Core i7 @ 2.30GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Pro, Chipset: Intel 7, Memory: 2 x 4 GB DDR3-1600MHz, Disk: 251GB APPLE SSD SM256E, Graphics: Intel HD 4000 + NVIDIA GeForce GT 650M 2GB, Monitor: Color LCD

OS: macOS 10.13.6, Kernel: 17.7.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Clang 7.0.1 + GCC 4.2.1 + LLVM 7.0.1 + Xcode 10.1 + CUDA 10.1, File-System: MS-DOS FAT16, Screen Resolution: 2880x1800

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 16:31 by user tux.

Clang 7 O2 march=ivybridge

Environment Notes: 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
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 16:36 by user tux.

Clang 8

Environment Notes: LDFLAGS=-L/usr/local/opt/llvm/lib-Wl-rpath /usr/local/opt/llvm/lib CPPFLAGS=-I/usr/local/opt/llvm/ lude XPC_FLAGS=0x0
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 16:48 by user tux.

Clang 8 O2

Environment Notes: LDFLAGS=-L/usr/local/opt/llvm/lib-Wl-rpath /usr/local/opt/llvm/lib CPPFLAGS=-I/usr/local/opt/llvm/ lude XPC_FLAGS=0x0
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 16:55 by user tux.

Clang 8 O3

Environment Notes: LDFLAGS=-L/usr/local/opt/llvm/lib-Wl-rpath /usr/local/opt/llvm/lib CPPFLAGS=-I/usr/local/opt/llvm/ lude XPC_FLAGS=0x0
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 16:59 by user tux.

Clang 8 Ofast

Environment Notes: LDFLAGS=-L/usr/local/opt/llvm/lib-Wl-rpath /usr/local/opt/llvm/lib CPPFLAGS=-I/usr/local/opt/llvm/ lude XPC_FLAGS=0x0
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 17:04 by user tux.

Clang 8 O2 march=ivybridge

Processor: Intel Core i7 @ 2.30GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Pro, Chipset: Intel 7, Memory: 2 x 4 GB DDR3-1600MHz, Disk: 251GB APPLE SSD SM256E, Graphics: Intel HD 4000 + NVIDIA GeForce GT 650M 2GB, Monitor: Color LCD

OS: macOS 10.13.6, Kernel: 17.7.0 (x86_64), Display Server: X Server 1.18.4, OpenGL: 2.1, Compiler: Clang 8.0.0 + GCC 4.2.1 + LLVM 8.0.0 + Xcode 10.1 + CUDA 10.1, File-System: MS-DOS FAT16, Screen Resolution: 2880x1800

Environment Notes: LDFLAGS=-Wl-mllvm-threads=8 CPPFLAGS=-march=ivybridge-mtune=ivybridge XPC_FLAGS=0x0 CFLAGS=-march=ivybridge-mtune=ivybridge
Compiler Notes: Optimized build; Default target: x86_64-apple-darwin17.7.0; Host CPU: ivybridge

Testing initiated at 24 March 2019 17:12 by user tux.

Archlinux GCC 8.2

Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: 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

Testing initiated at 26 March 2019 18:13 by user tux.

Archlinux GCC 8.2 V2

Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: 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

Testing initiated at 26 March 2019 18:14 by user tux.

Archlinux GCC 8.2 O3

Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (251.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8192MB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n

OS: Antergos Linux 19.3-ISO-Rolling, Kernel: 5.0.4-arch1-1-ARCH (x86_64), Desktop: Cinnamon 4.0.10, Display Server: X Server 1.20.4, Display Driver: NVIDIA 418.56, OpenGL: 4.6.0, Vulkan: 1.1.95, Compiler: GCC 8.2.1 20181127 + Clang 7.0.1 + LLVM 7.0.1 + CUDA 10.0, File-System: ext4, Screen Resolution: 2880x1800

Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: 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

Testing initiated at 26 March 2019 18:18 by user tux.

Archlinux Clang 7

Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: 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

Testing initiated at 26 March 2019 18:22 by user tux.

Archlinux Clang 7 O3

Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (251.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8192MB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n

OS: Antergos Linux 19.3-ISO-Rolling, Kernel: 5.0.4-arch1-1-ARCH (x86_64), Desktop: Cinnamon 4.0.10, Display Server: X Server 1.20.4, Display Driver: NVIDIA 418.56, OpenGL: 4.6.0, Vulkan: 1.1.95, Compiler: Clang 7.0.1 + GCC 8.2.1 20181127 + LLVM 7.0.1 + CUDA 10.0, File-System: ext4, Screen Resolution: 2880x1800

Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: 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

Testing initiated at 26 March 2019 18:26 by user tux.

Gentoo 5.1.1 NOPTI GCC 8.3 02 ivybridge

Environment Notes: CFLAGS=-march=ivybridge-mtune=ivybridge-O2 CXXFLAGS=-march=ivybridge-mtune=ivybridge-O2
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion

Testing initiated at 15 May 2019 08:09 by user tux.

Gentoo 5.1.1 NOPTI GCC 8.3 03 ivybridge

Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (253.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8192MB, Disk: 251GB APPLE SSD SM256E, Graphics: Intel NVIDIA NVE7 1GB (1200MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n

OS: Gentoo/Linux, Kernel: 5.1.1-gentoo (x86_64), Desktop: MATE 1.22.0, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, Compiler: GCC 8.3.0 + Clang 8.0.0 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2880x1800

Environment Notes: CFLAGS=-march=ivybridge-mtune=ivybridge-O3 CXXFLAGS=-march=ivybridge-mtune=ivybridge-O3
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion

Testing initiated at 15 May 2019 08:16 by user tux.