Zapcc Compiler 2018 Benchmarks

Zapcc, ccache, GCC, LLVM Clang compiler benchmarks particularly interested in build time. Tests by Michael Larabel for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1806182-PTS-ZAPCCBEN97
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C/C++ Compiler Tests 5 Tests
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Zapcc
June 17 2018
  50 Minutes
Zapcc Round 2
June 17 2018
  47 Minutes
GCC 7.3.0
June 17 2018
  42 Minutes
GCC 7.3.0 Round 2
June 17 2018
  41 Minutes
Clang 6.0
June 18 2018
  39 Minutes
Clang 6.0 Round 2
June 18 2018
  38 Minutes
Ccache
June 18 2018
  40 Minutes
Ccache Round 2
June 18 2018
  40 Minutes
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  42 Minutes

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Zapcc

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: skylake-avx512
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Zapcc Round 2

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180614, Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: Clang 5.0.0, File-System: ext4, Screen Resolution: 1920x1080

GCC 7.3.0

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

GCC 7.3.0 Round 2

OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180614, Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: GCC 7.3.0 + LLVM 6.0.0, File-System: ext4, Screen Resolution: 1920x1080

Clang 6.0

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: skylake-avx512
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Clang 6.0 Round 2

OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180614, Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: Clang 6.0.0-1ubuntu2 + LLVM 6.0.0, File-System: ext4, Screen Resolution: 1920x1080

Ccache

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Ccache Round 2

OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180614, Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: LLVM 6.0.0, File-System: ext4, Screen Resolution: 1920x1080

Zapcc Compiler 2018 BenchmarksOpenBenchmarking.orgPhoronix Test Suite2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads)TYAN S7106 (V1.00 BIOS)Intel Sky Lake-E DMI3 Registers96256MB256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150ASPEED ASPEED FamilyVE228Intel I210 Gigabit ConnectionUbuntu 18.044.17.0-999-generic (x86_64) 20180614GNOME Shell 3.28.1X Server 1.19.6modesetting 1.19.6Clang 5.0.0GCC 7.3.0 + LLVM 6.0.0Clang 6.0.0-1ubuntu2 + LLVM 6.0.0LLVM 6.0.0ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilersFile-SystemScreen ResolutionZapcc Compiler 2018 Benchmarks PerformanceSystem Logs- CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native- Zapcc: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: skylake-avx512- Zapcc Round 2: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: skylake-avx512- GCC 7.3.0: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - GCC 7.3.0 Round 2: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - Clang 6.0: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: skylake-avx512- Clang 6.0 Round 2: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: skylake-avx512- Ccache: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - Ccache Round 2: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - Scaling Governor: intel_pstate powersave- Python 2.7.15rc1 + Python 3.6.5- KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

ZapccZapcc Round 2GCC 7.3.0GCC 7.3.0 Round 2Clang 6.0Clang 6.0 Round 2CcacheCcache Round 2Result OverviewPhoronix Test Suite100%108%115%123%131%FLAC Audio EncodingVP9 libvpx EncodingBullet Physics EngineStockfishPrimesieveBotan

Zapcc Compiler 2018 Benchmarkssmallpt: Global Illumination Renderer; 100 Samplesstockfish: Total Timebullet: 3000 Fallencode-flac: WAV To FLACsockperf: Latency Under Loadsockperf: Latency Ping Pongsockperf: Throughputbotan: AES-256 - Encryptbotan: Blowfish - Encryptbotan: CAST-256 - Encryptbotan: KASUMI - Encryptbotan: Twofish - Encryptbuild-llvm: Time To Compileprimesieve: 1e12 Prime Number Generationvpxenc: vpxencZapccZapcc Round 2GCC 7.3.0GCC 7.3.0 Round 2Clang 6.0Clang 6.0 Round 2CcacheCcache Round 25675637344.9011.9031.674.645007853517.93236.93118.7280.11293.5178.1510.3312.96686065624.8812.0434.604.695004413527.62236.92118.7180.09293.4710.1612.714678645144.6312.9433.854.265134483339.37253.71125.0782.24340.21126.1710.3410.585671461464.5613.2833.054.605148583332.64253.72125.1782.19339.87128.7510.3210.60716026404.9310.283519.70254.86122.0679.55308.47189.629.9013.24716524944.8310.293508.71254.84122.0979.57308.60190.1610.0413.194678517854.5910.3035.874.395026123336.93253.73125.1782.26339.96128.1610.2310.595682514694.5910.1530.704.415196703339.99253.61125.1782.21338.74126.3410.4810.63OpenBenchmarking.org

Smallpt

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesCcache Round 2GCC 7.3.0 Round 2ZapccCcacheGCC 7.3.01.1252.253.3754.55.625SE +/- 0.22, N = 6SE +/- 0.21, N = 6555441. (CXX) g++ options: -fopenmp -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesCcache Round 2GCC 7.3.0 Round 2ZapccCcacheGCC 7.3.0246810Min: 4 / Avg: 4.5 / Max: 5Min: 4 / Avg: 4.67 / Max: 51. (CXX) g++ options: -fopenmp -O3 -march=native

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Test Install TimeGCC 7.3.0ZapccGCC 7.3.0 Round 2Ccache Round 2Ccache0.21710.43420.65130.86841.08550.9650.4340.4220.4180.410

Stockfish

This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeGCC 7.3.0 Round 2ZapccCcacheGCC 7.3.0Ccache Round 2Zapcc Round 2Clang 6.0Clang 6.0 Round 215M30M45M60M75MSE +/- 526222.35, N = 3SE +/- 613676.93, N = 3SE +/- 625097.48, N = 3SE +/- 700995.86, N = 3SE +/- 170482.62, N = 3SE +/- 226878.01, N = 3SE +/- 586312.08, N = 3SE +/- 1020109.43, N = 367146146675637346785178567864514682514696860656271602640716524941. (CXX) g++ options: -m64 -lpthread -O3 -march=native -fno-exceptions -std=c++11 -pedantic -msse -msse3 -mpopcnt -flto
OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeGCC 7.3.0 Round 2ZapccCcacheGCC 7.3.0Ccache Round 2Zapcc Round 2Clang 6.0Clang 6.0 Round 212M24M36M48M60MMin: 66105471 / Avg: 67146146 / Max: 67802412Min: 66342523 / Avg: 67563734 / Max: 68280551Min: 66674847 / Avg: 67851784.67 / Max: 68805430Min: 66698809 / Avg: 67864514.33 / Max: 69121929Min: 67917864 / Avg: 68251469 / Max: 68479294Min: 68166790 / Avg: 68606562.33 / Max: 68923253Min: 70501237 / Avg: 71602639.67 / Max: 72501866Min: 69738539 / Avg: 71652494.33 / Max: 732213961. (CXX) g++ options: -m64 -lpthread -O3 -march=native -fno-exceptions -std=c++11 -pedantic -msse -msse3 -mpopcnt -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterStockfish 9Test Install TimeClang 6.0CcacheGCC 7.3.0 Round 2GCC 7.3.0ZapccCcache Round 2Zapcc Round 2Clang 6.0 Round 24812162017.19513.98713.95913.90913.8240.0980.0980.096

Bullet Physics Engine

This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallClang 6.0ZapccZapcc Round 2Clang 6.0 Round 2GCC 7.3.0Ccache Round 2CcacheGCC 7.3.0 Round 21.10932.21863.32794.43725.5465SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 34.934.904.884.834.634.594.594.56-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -rdynamic
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallClang 6.0ZapccZapcc Round 2Clang 6.0 Round 2GCC 7.3.0Ccache Round 2CcacheGCC 7.3.0 Round 2246810Min: 4.89 / Avg: 4.93 / Max: 4.97Min: 4.89 / Avg: 4.9 / Max: 4.93Min: 4.87 / Avg: 4.88 / Max: 4.91Min: 4.8 / Avg: 4.83 / Max: 4.87Min: 4.63 / Avg: 4.63 / Max: 4.63Min: 4.59 / Avg: 4.59 / Max: 4.59Min: 4.59 / Avg: 4.59 / Max: 4.59Min: 4.56 / Avg: 4.56 / Max: 4.561. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test Install TimeCcacheGCC 7.3.0GCC 7.3.0 Round 2Clang 6.0ZapccZapcc Round 2Ccache Round 2Clang 6.0 Round 24812162015.34615.15715.01310.1078.5121.0701.0000.894

FLAC Audio Encoding

This test times how long it takes to encode a sample WAV file to FLAC format five times. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACGCC 7.3.0 Round 2GCC 7.3.0Zapcc Round 2ZapccCcacheClang 6.0 Round 2Clang 6.0Ccache Round 23691215SE +/- 0.15, N = 5SE +/- 0.17, N = 10SE +/- 0.27, N = 10SE +/- 0.18, N = 10SE +/- 0.03, N = 5SE +/- 0.04, N = 5SE +/- 0.03, N = 5SE +/- 0.02, N = 513.2812.9412.0411.9010.3010.2910.2810.15-fvisibility=hidden-fvisibility=hidden-fvisibility=hidden-fvisibility=hidden1. (CXX) g++ options: -O3 -march=native -logg -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACGCC 7.3.0 Round 2GCC 7.3.0Zapcc Round 2ZapccCcacheClang 6.0 Round 2Clang 6.0Ccache Round 248121620Min: 12.97 / Avg: 13.28 / Max: 13.79Min: 11.98 / Avg: 12.94 / Max: 13.7Min: 11.06 / Avg: 12.04 / Max: 13.84Min: 10.97 / Avg: 11.9 / Max: 12.77Min: 10.19 / Avg: 10.3 / Max: 10.37Min: 10.12 / Avg: 10.29 / Max: 10.36Min: 10.19 / Avg: 10.28 / Max: 10.34Min: 10.12 / Avg: 10.15 / Max: 10.211. (CXX) g++ options: -O3 -march=native -logg -lm

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2Test Install TimeClang 6.0 Round 2Clang 6.0GCC 7.3.0Zapcc Round 2GCC 7.3.0 Round 2CcacheCcache Round 2Zapcc71421283530.4530.3228.7628.5427.0126.8326.6725.65

Sockperf

This is a network socket API performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Under LoadCcacheZapcc Round 2GCC 7.3.0GCC 7.3.0 Round 2ZapccCcache Round 2816243240SE +/- 0.71, N = 10SE +/- 0.94, N = 10SE +/- 0.84, N = 10SE +/- 0.88, N = 10SE +/- 2.66, N = 10SE +/- 2.32, N = 1035.8734.6033.8533.0531.6730.701. (CXX) g++ options: --param -O3 -march=native -rdynamic -ldl -lpthread
OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Under LoadCcacheZapcc Round 2GCC 7.3.0GCC 7.3.0 Round 2ZapccCcache Round 2816243240Min: 31.4 / Avg: 35.87 / Max: 37.23Min: 31.39 / Avg: 34.6 / Max: 37.6Min: 31.24 / Avg: 33.85 / Max: 37.18Min: 31.17 / Avg: 33.05 / Max: 37.26Min: 11.37 / Avg: 31.67 / Max: 41.14Min: 10.97 / Avg: 30.7 / Max: 37.431. (CXX) g++ options: --param -O3 -march=native -rdynamic -ldl -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterSockperf 3.4Test Install TimeGCC 7.3.0 Round 2CcacheGCC 7.3.0ZapccZapcc Round 2Ccache Round 220406080100103.799102.955102.04538.6257.7427.197

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping PongZapcc Round 2ZapccGCC 7.3.0 Round 2Ccache Round 2CcacheGCC 7.3.01.05532.11063.16594.22125.2765SE +/- 0.11, N = 10SE +/- 0.08, N = 10SE +/- 0.03, N = 5SE +/- 0.12, N = 10SE +/- 0.11, N = 10SE +/- 0.13, N = 104.694.644.604.414.394.261. (CXX) g++ options: --param -O3 -march=native -rdynamic -ldl -lpthread
OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping PongZapcc Round 2ZapccGCC 7.3.0 Round 2Ccache Round 2CcacheGCC 7.3.0246810Min: 4.12 / Avg: 4.69 / Max: 5.08Min: 4.24 / Avg: 4.64 / Max: 5Min: 4.54 / Avg: 4.6 / Max: 4.73Min: 3.46 / Avg: 4.41 / Max: 4.91Min: 3.44 / Avg: 4.39 / Max: 4.61Min: 3.49 / Avg: 4.26 / Max: 4.671. (CXX) g++ options: --param -O3 -march=native -rdynamic -ldl -lpthread

OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: ThroughputZapcc Round 2ZapccCcacheGCC 7.3.0GCC 7.3.0 Round 2Ccache Round 2110K220K330K440K550KSE +/- 11043.91, N = 10SE +/- 5278.56, N = 5SE +/- 6836.18, N = 5SE +/- 2675.21, N = 5SE +/- 5628.31, N = 9SE +/- 4061.37, N = 55004415007855026125134485148585196701. (CXX) g++ options: --param -O3 -march=native -rdynamic -ldl -lpthread
OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: ThroughputZapcc Round 2ZapccCcacheGCC 7.3.0GCC 7.3.0 Round 2Ccache Round 290K180K270K360K450KMin: 408201 / Avg: 500440.8 / Max: 522268Min: 487645 / Avg: 500785 / Max: 512654Min: 484603 / Avg: 502612.2 / Max: 516822Min: 507628 / Avg: 513447.6 / Max: 522323Min: 479470 / Avg: 514858.11 / Max: 532517Min: 506850 / Avg: 519670.4 / Max: 5280901. (CXX) g++ options: --param -O3 -march=native -rdynamic -ldl -lpthread

Botan

Botan is a cross-platform open-source C++ crypto library that supports most all publicly known cryptographic algorithms. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: AES-256 - EncryptGCC 7.3.0 Round 2CcacheGCC 7.3.0Ccache Round 2Clang 6.0 Round 2ZapccClang 6.0Zapcc Round 28001600240032004000SE +/- 5.41, N = 3SE +/- 1.45, N = 3SE +/- 0.41, N = 3SE +/- 0.62, N = 3SE +/- 15.09, N = 3SE +/- 0.56, N = 3SE +/- 4.65, N = 3SE +/- 0.53, N = 33332.643336.933339.373339.993508.713517.933519.703527.621. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: AES-256 - EncryptGCC 7.3.0 Round 2CcacheGCC 7.3.0Ccache Round 2Clang 6.0 Round 2ZapccClang 6.0Zapcc Round 26001200180024003000Min: 3321.94 / Avg: 3332.64 / Max: 3339.41Min: 3334.58 / Avg: 3336.93 / Max: 3339.57Min: 3338.59 / Avg: 3339.37 / Max: 3339.97Min: 3339.35 / Avg: 3339.99 / Max: 3341.24Min: 3479.63 / Avg: 3508.71 / Max: 3530.23Min: 3517.18 / Avg: 3517.93 / Max: 3519.03Min: 3514.97 / Avg: 3519.7 / Max: 3528.99Min: 3526.65 / Avg: 3527.62 / Max: 3528.491. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: AES-256 - DecryptZapcc8001600240032004000SE +/- 0.89, N = 33527.951. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgSeconds, Fewer Is BetterBotan 2.6.0Test Install TimeClang 6.0Clang 6.0 Round 2CcacheGCC 7.3.0GCC 7.3.0 Round 2Ccache Round 2ZapccZapcc Round 24812162015.7815.1813.8113.8013.6113.1912.6612.31

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: Blowfish - EncryptZapcc Round 2ZapccCcache Round 2GCC 7.3.0GCC 7.3.0 Round 2CcacheClang 6.0 Round 2Clang 6.060120180240300SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.15, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3236.92236.93253.61253.71253.72253.73254.84254.861. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: Blowfish - EncryptZapcc Round 2ZapccCcache Round 2GCC 7.3.0GCC 7.3.0 Round 2CcacheClang 6.0 Round 2Clang 6.050100150200250Min: 236.9 / Avg: 236.92 / Max: 236.95Min: 236.86 / Avg: 236.93 / Max: 237.01Min: 253.49 / Avg: 253.61 / Max: 253.74Min: 253.67 / Avg: 253.71 / Max: 253.75Min: 253.49 / Avg: 253.72 / Max: 254Min: 253.62 / Avg: 253.73 / Max: 253.83Min: 254.81 / Avg: 254.84 / Max: 254.87Min: 254.81 / Avg: 254.86 / Max: 254.941. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: Blowfish - DecryptZapcc50100150200250SE +/- 0.01, N = 3238.891. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: CAST-256 - EncryptZapcc Round 2ZapccClang 6.0Clang 6.0 Round 2GCC 7.3.0GCC 7.3.0 Round 2CcacheCcache Round 2306090120150SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3118.71118.72122.06122.09125.07125.17125.17125.171. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: CAST-256 - EncryptZapcc Round 2ZapccClang 6.0Clang 6.0 Round 2GCC 7.3.0GCC 7.3.0 Round 2CcacheCcache Round 220406080100Min: 118.68 / Avg: 118.71 / Max: 118.73Min: 118.69 / Avg: 118.72 / Max: 118.75Min: 122.02 / Avg: 122.06 / Max: 122.12Min: 122.03 / Avg: 122.09 / Max: 122.19Min: 125.01 / Avg: 125.07 / Max: 125.18Min: 125.15 / Avg: 125.17 / Max: 125.19Min: 125.15 / Avg: 125.17 / Max: 125.21Min: 125.13 / Avg: 125.17 / Max: 125.221. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: CAST-256 - DecryptZapcc306090120150SE +/- 0.01, N = 3120.831. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: KASUMI - EncryptClang 6.0Clang 6.0 Round 2Zapcc Round 2ZapccGCC 7.3.0 Round 2Ccache Round 2GCC 7.3.0Ccache20406080100SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 379.5579.5780.0980.1182.1982.2182.2482.261. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: KASUMI - EncryptClang 6.0Clang 6.0 Round 2Zapcc Round 2ZapccGCC 7.3.0 Round 2Ccache Round 2GCC 7.3.0Ccache1632486480Min: 79.5 / Avg: 79.55 / Max: 79.59Min: 79.56 / Avg: 79.57 / Max: 79.59Min: 80.07 / Avg: 80.09 / Max: 80.1Min: 80.08 / Avg: 80.11 / Max: 80.13Min: 82.16 / Avg: 82.19 / Max: 82.23Min: 82.2 / Avg: 82.21 / Max: 82.23Min: 82.19 / Avg: 82.24 / Max: 82.27Min: 82.24 / Avg: 82.26 / Max: 82.271. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: KASUMI - DecryptZapcc20406080100SE +/- 0.03, N = 378.521. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: Twofish - EncryptZapcc Round 2ZapccClang 6.0Clang 6.0 Round 2Ccache Round 2GCC 7.3.0 Round 2CcacheGCC 7.3.070140210280350SE +/- 0.14, N = 3SE +/- 0.08, N = 3SE +/- 0.06, N = 3SE +/- 0.11, N = 3SE +/- 1.51, N = 3SE +/- 0.17, N = 3SE +/- 0.23, N = 3SE +/- 0.11, N = 3293.47293.51308.47308.60338.74339.87339.96340.211. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: Twofish - EncryptZapcc Round 2ZapccClang 6.0Clang 6.0 Round 2Ccache Round 2GCC 7.3.0 Round 2CcacheGCC 7.3.060120180240300Min: 293.21 / Avg: 293.47 / Max: 293.68Min: 293.37 / Avg: 293.51 / Max: 293.65Min: 308.34 / Avg: 308.47 / Max: 308.54Min: 308.42 / Avg: 308.6 / Max: 308.8Min: 335.72 / Avg: 338.74 / Max: 340.43Min: 339.54 / Avg: 339.87 / Max: 340.14Min: 339.65 / Avg: 339.96 / Max: 340.41Min: 340.09 / Avg: 340.21 / Max: 340.421. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: Twofish - DecryptZapcc60120180240300SE +/- 0.05, N = 3294.851. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Timed LLVM Compilation

This test times how long it takes to build the LLVM compiler stack. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 4.0.1Time To CompileClang 6.0 Round 2Clang 6.0GCC 7.3.0 Round 2CcacheCcache Round 2GCC 7.3.0Zapcc4080120160200SE +/- 1.06, N = 3SE +/- 0.71, N = 3SE +/- 0.66, N = 3SE +/- 1.90, N = 3SE +/- 1.90, N = 3SE +/- 1.79, N = 3190.16189.62128.75128.16126.34126.1778.15
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 4.0.1Time To CompileClang 6.0 Round 2Clang 6.0GCC 7.3.0 Round 2CcacheCcache Round 2GCC 7.3.0Zapcc306090120150Min: 189 / Avg: 190.16 / Max: 192.29Min: 188.2 / Avg: 189.62 / Max: 190.39Min: 127.92 / Avg: 128.75 / Max: 130.04Min: 125.27 / Avg: 128.16 / Max: 131.74Min: 123.89 / Avg: 126.34 / Max: 130.08Min: 123.36 / Avg: 126.17 / Max: 129.51

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 4.0.1Test Install TimeGCC 7.3.0 Round 2ZapccCcache Round 2CcacheClang 6.0 Round 2Clang 6.0GCC 7.3.0Zapcc Round 20.00180.00360.00540.00720.0090.0080.0080.0070.0070.0060.0060.0060.006

Primesieve

Primesieve generates prime numbers using a highly optimized sieve of Eratosthenes implementation. Primesieve benchmarks the CPU's L1/L2 cache performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 6.21e12 Prime Number GenerationCcache Round 2GCC 7.3.0ZapccGCC 7.3.0 Round 2CcacheZapcc Round 2Clang 6.0 Round 2Clang 6.03691215SE +/- 0.12, N = 3SE +/- 0.08, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 310.4810.3410.3310.3210.2310.1610.049.901. (CXX) g++ options: -O3 -march=native -rdynamic -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 6.21e12 Prime Number GenerationCcache Round 2GCC 7.3.0ZapccGCC 7.3.0 Round 2CcacheZapcc Round 2Clang 6.0 Round 2Clang 6.03691215Min: 10.28 / Avg: 10.48 / Max: 10.7Min: 10.19 / Avg: 10.34 / Max: 10.47Min: 10.29 / Avg: 10.33 / Max: 10.38Min: 10.25 / Avg: 10.32 / Max: 10.43Min: 10.13 / Avg: 10.23 / Max: 10.28Min: 10.08 / Avg: 10.16 / Max: 10.33Min: 9.95 / Avg: 10.04 / Max: 10.11Min: 9.85 / Avg: 9.9 / Max: 9.961. (CXX) g++ options: -O3 -march=native -rdynamic -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 6.2Test Install TimeClang 6.0ZapccGCC 7.3.0 Round 2CcacheGCC 7.3.0Ccache Round 2Clang 6.0 Round 2Zapcc Round 22468106.2735.7105.6675.6155.2970.2260.2100.210

VP9 libvpx Encoding

This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.7.0vpxencGCC 7.3.0CcacheGCC 7.3.0 Round 2Ccache Round 2Zapcc Round 2ZapccClang 6.0 Round 2Clang 6.03691215SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.21, N = 6SE +/- 0.21, N = 6SE +/- 0.17, N = 3SE +/- 0.03, N = 310.5810.5910.6010.6312.7112.9613.1913.241. (CXX) g++ options: -m64 -lm -lpthread -O3 -march=native -fPIC -U_FORTIFY_SOURCE
OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.7.0vpxencGCC 7.3.0CcacheGCC 7.3.0 Round 2Ccache Round 2Zapcc Round 2ZapccClang 6.0 Round 2Clang 6.048121620Min: 10.56 / Avg: 10.58 / Max: 10.63Min: 10.56 / Avg: 10.59 / Max: 10.6Min: 10.6 / Avg: 10.6 / Max: 10.61Min: 10.61 / Avg: 10.63 / Max: 10.65Min: 11.71 / Avg: 12.71 / Max: 13.15Min: 11.92 / Avg: 12.96 / Max: 13.25Min: 12.86 / Avg: 13.19 / Max: 13.36Min: 13.19 / Avg: 13.24 / Max: 13.281. (CXX) g++ options: -m64 -lm -lpthread -O3 -march=native -fPIC -U_FORTIFY_SOURCE

OpenBenchmarking.orgSeconds, Fewer Is BetterVP9 libvpx Encoding 1.7.0Test Install TimeGCC 7.3.0Zapcc Round 2ZapccClang 6.0 Round 2Clang 6.0GCC 7.3.0 Round 2Ccache Round 2Ccache2040608010085.0164.2264.2263.6863.6861.8257.4757.47

Botan

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: AES-256 - Encrypt - DecryptCcacheCcache Round 2GCC 7.3.0 Round 2GCC 7.3.0Clang 6.0 Round 2Clang 6.0Zapcc Round 28001600240032004000SE +/- 3.07, N = 3SE +/- 1.07, N = 3SE +/- 1.00, N = 3SE +/- 0.37, N = 3SE +/- 14.56, N = 3SE +/- 5.57, N = 3SE +/- 0.40, N = 33346.413347.423348.733349.233503.603514.173532.921. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: AES-256 - Encrypt - DecryptCcacheCcache Round 2GCC 7.3.0 Round 2GCC 7.3.0Clang 6.0 Round 2Clang 6.0Zapcc Round 26001200180024003000Min: 3340.28 / Avg: 3346.41 / Max: 3349.85Min: 3345.29 / Avg: 3347.42 / Max: 3348.6Min: 3346.93 / Avg: 3348.73 / Max: 3350.4Min: 3348.84 / Avg: 3349.23 / Max: 3349.97Min: 3476.23 / Avg: 3503.6 / Max: 3525.89Min: 3508.52 / Avg: 3514.17 / Max: 3525.31Min: 3532.12 / Avg: 3532.92 / Max: 3533.411. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: Blowfish - Encrypt - DecryptZapcc Round 2GCC 7.3.0 Round 2GCC 7.3.0CcacheCcache Round 2Clang 6.0Clang 6.0 Round 260120180240300SE +/- 0.04, N = 3SE +/- 0.11, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.14, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3238.82254.21254.27254.34254.49255.13255.221. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: Blowfish - Encrypt - DecryptZapcc Round 2GCC 7.3.0 Round 2GCC 7.3.0CcacheCcache Round 2Clang 6.0Clang 6.0 Round 250100150200250Min: 238.76 / Avg: 238.82 / Max: 238.89Min: 253.99 / Avg: 254.21 / Max: 254.34Min: 254.23 / Avg: 254.27 / Max: 254.3Min: 254.29 / Avg: 254.34 / Max: 254.42Min: 254.26 / Avg: 254.49 / Max: 254.73Min: 255.04 / Avg: 255.13 / Max: 255.25Min: 255.2 / Avg: 255.22 / Max: 255.231. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: CAST-256 - Encrypt - DecryptZapcc Round 2Clang 6.0 Round 2Clang 6.0GCC 7.3.0Ccache Round 2CcacheGCC 7.3.0 Round 2306090120150SE +/- 0.00, N = 3SE +/- 0.29, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3120.89122.33122.61125.28125.31125.37125.381. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: CAST-256 - Encrypt - DecryptZapcc Round 2Clang 6.0 Round 2Clang 6.0GCC 7.3.0Ccache Round 2CcacheGCC 7.3.0 Round 220406080100Min: 120.89 / Avg: 120.89 / Max: 120.9Min: 121.75 / Avg: 122.33 / Max: 122.64Min: 122.59 / Avg: 122.61 / Max: 122.63Min: 125.23 / Avg: 125.28 / Max: 125.38Min: 125.2 / Avg: 125.31 / Max: 125.37Min: 125.36 / Avg: 125.37 / Max: 125.38Min: 125.37 / Avg: 125.38 / Max: 125.391. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: KASUMI - Encrypt - DecryptClang 6.0Clang 6.0 Round 2Zapcc Round 2GCC 7.3.0 Round 2GCC 7.3.0Ccache Round 2Ccache20406080100SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 377.9278.0478.4479.6479.6579.6679.671. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: KASUMI - Encrypt - DecryptClang 6.0Clang 6.0 Round 2Zapcc Round 2GCC 7.3.0 Round 2GCC 7.3.0Ccache Round 2Ccache1530456075Min: 77.9 / Avg: 77.92 / Max: 77.95Min: 77.94 / Avg: 78.04 / Max: 78.18Min: 78.38 / Avg: 78.44 / Max: 78.49Min: 79.62 / Avg: 79.64 / Max: 79.68Min: 79.62 / Avg: 79.65 / Max: 79.67Min: 79.62 / Avg: 79.66 / Max: 79.72Min: 79.65 / Avg: 79.67 / Max: 79.71. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: Twofish - Encrypt - DecryptZapcc Round 2Clang 6.0Clang 6.0 Round 2Ccache Round 2GCC 7.3.0 Round 2CcacheGCC 7.3.070140210280350SE +/- 0.03, N = 3SE +/- 0.10, N = 3SE +/- 0.09, N = 3SE +/- 1.02, N = 3SE +/- 0.22, N = 3SE +/- 0.20, N = 3SE +/- 0.02, N = 3295.01297.35297.42335.47336.13336.17336.431. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt
OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.6.0Test: Twofish - Encrypt - DecryptZapcc Round 2Clang 6.0Clang 6.0 Round 2Ccache Round 2GCC 7.3.0 Round 2CcacheGCC 7.3.060120180240300Min: 294.96 / Avg: 295.01 / Max: 295.06Min: 297.23 / Avg: 297.35 / Max: 297.55Min: 297.31 / Avg: 297.42 / Max: 297.6Min: 333.44 / Avg: 335.47 / Max: 336.54Min: 335.68 / Avg: 336.13 / Max: 336.37Min: 335.92 / Avg: 336.17 / Max: 336.56Min: 336.4 / Avg: 336.43 / Max: 336.471. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Zapcc

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: skylake-avx512
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Testing initiated at 17 June 2018 12:41 by user pts.

Zapcc Round 2

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180614, Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: Clang 5.0.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: skylake-avx512
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Testing initiated at 17 June 2018 14:21 by user pts.

GCC 7.3.0

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Testing initiated at 17 June 2018 18:46 by user pts.

GCC 7.3.0 Round 2

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180614, Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: GCC 7.3.0 + LLVM 6.0.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Testing initiated at 17 June 2018 19:49 by user pts.

Clang 6.0

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: skylake-avx512
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Testing initiated at 18 June 2018 06:38 by user pts.

Clang 6.0 Round 2

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180614, Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: Clang 6.0.0-1ubuntu2 + LLVM 6.0.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: skylake-avx512
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Testing initiated at 18 June 2018 07:43 by user pts.

Ccache

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Testing initiated at 18 June 2018 08:27 by user pts.

Ccache Round 2

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 96256MB, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180614, Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: LLVM 6.0.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection

Testing initiated at 18 June 2018 10:07 by user pts.