Intel LGA-2011 v3 CPU Linux Benchmarking

Tests by Michael Larabel for a future article.

HTML result view exported from: https://openbenchmarking.org/result/1608281-LO-INTELLGA235&grs.

Intel LGA-2011 v3 CPU Linux BenchmarkingProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores)MSI X99A WORKSTATION (MS-7A54) v1.0Intel Xeon E7 v3/Xeon16384MB3 x 120GB TOSHIBA-TR150NVIDIA GeForce GTX TITAN X 12288MBRealtek ALC1150ASUS PB278Intel ConnectionUbuntu 16.044.8.0-999-generic (x86_64) 20160823Unity 7.4.0X Server 1.18.3nouveau 1.0.123.3 Mesa 11.2.0 Gallium 0.4GCC 5.4.0 20160609ext42560x1440Intel Core i7-5960X @ 3.50GHz (16 Cores)Intel Xeon E5-2609 v4 @ 1.70GHz (8 Cores)Intel Xeon E7 v4/XeonOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Processor Details- Scaling Governor: intel_pstate powersave

Intel LGA-2011 v3 CPU Linux Benchmarkingnpb: EP.Crodinia: OpenMP LavaMDn-queens: Elapsed Timeprimesieve: 1e12 Prime Number Generationparboil: OpenMP CUTCPttsiod-renderer: Phong Rendering With Soft-Shadow Mappingx264: H.264 Video Encodingopenssl: RSA 4096-bit Performancebuild-linux-kernel: Time To Compilehpcc: G-HPLparboil: OpenMP LBMtscp: AI Chess Performancerodinia: OpenMP CFD Solvercrafty: Elapsed Timescimark2: Compositedolfyn: Computational Fluid Dynamicscaffe: CPU Googlenetcaffe: CPU AlexNetencode-flac: WAV To FLAChpcc: EP-STREAM Triadgraphics-magick: Resizinghint: FLOAThimeno: Poisson Pressure Solvernpb: LU.Afftw: Float + SSE - 2D FFT Size 4096parboil: OpenMP Stencilnpb: BT.Aparboil: OpenMP MRI Griddinghpcc: G-Fftehmmer: Pfam Database Searchnpb: SP.Anpb: FT.Aapache: Static Web Page Servinghpcc: EP-DGEMMredis: SETredis: GETpgbench: Buffer Test - Heavy Contention - Read Writeebizzy: Phoronix Test Suite v6.6.0m2ffte: N=64, 1D Complex FFT Routinerodinia: OpenMP StreamclusterXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4380.7892.9117.3336.617.12388.31338.111337.4355.18104.6640096.23117687634.2673.781293.3624.978256064271986.772.31513174327609889.021786.9021232.061078212.922578.6897.158.3445523.592010.175357.8430114.176.008011290795.131574844.834817.182455825296.2420.68332.69105.7019.7641.948.03351.91305.431169.9059.9195.02090105.91117838839.8473.431313.4724.438146534247646.712.19381171328299620.081775.6219669.611129814.202818.8574.118.0389423.022170.825691.8334884.246.596371297621.601819288.715109.512251055092.9928.7098.23311.7456.8993.0617.70165.11144.33571.83126.0648.02187205.2757500069.52147.93657.3248.19160310383162913.084.1577694177631425.771002.0712056.287117.2619.772105.5396.916.5323918.621717.214708.3030212.526.58279921384.441353950.465175.591554982659.2532.86OpenBenchmarking.org

NAS Parallel Benchmarks

Test / Class: EP.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.CXeon E5-2687W v3Core i7-5960XXeon E5-2609 v480160240320400SE +/- 1.34, N = 3SE +/- 1.42, N = 3SE +/- 0.21, N = 3380.78332.6998.231. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 1.10.2

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDXeon E5-2687W v3Core i7-5960XXeon E5-2609 v470140210280350SE +/- 0.11, N = 3SE +/- 0.05, N = 3SE +/- 0.25, N = 392.91105.70311.741. (CXX) g++ options: -O2 -lOpenCL

N-Queens

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeXeon E5-2687W v3Core i7-5960XXeon E5-2609 v41326395265SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 317.3319.7656.891. (CC) gcc options: -static -fopenmp -O3 -march=native

Primesieve

1e12 Prime Number Generation

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 5.4.21e12 Prime Number GenerationXeon E5-2687W v3Core i7-5960XXeon E5-2609 v420406080100SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 336.6141.9493.061. (CXX) g++ options: -O2 -fopenmp

Parboil

Test: OpenMP CUTCP

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPXeon E5-2687W v3Core i7-5960XXeon E5-2609 v448121620SE +/- 0.12, N = 4SE +/- 0.05, N = 3SE +/- 0.01, N = 37.128.0317.701. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

TTSIOD 3D Renderer

Phong Rendering With Soft-Shadow Mapping

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.3aPhong Rendering With Soft-Shadow MappingXeon E5-2687W v3Core i7-5960XXeon E5-2609 v480160240320400SE +/- 1.05, N = 3SE +/- 0.12, N = 3SE +/- 0.10, N = 3388.31351.91165.111. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2015-11-02H.264 Video EncodingXeon E5-2687W v3Core i7-5960XXeon E5-2609 v470140210280350SE +/- 1.50, N = 5SE +/- 1.06, N = 5SE +/- 0.37, N = 5338.11305.43144.33-O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize-lavformat-ffmpeg -lavcodec-ffmpeg -lavutil-ffmpeg -lswscale-ffmpeg-lavformat-ffmpeg -lavcodec-ffmpeg -lavutil-ffmpeg -lswscale-ffmpeg1. (CC) gcc options: -ldl -m64 -lm -lpthread

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceXeon E5-2687W v3Core i7-5960XXeon E5-2609 v430060090012001500SE +/- 0.42, N = 3SE +/- 0.59, N = 3SE +/- 0.58, N = 31337.431169.90571.831. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.3Time To CompileXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4306090120150SE +/- 1.04, N = 3SE +/- 0.57, N = 3SE +/- 0.81, N = 355.1859.91126.06

HPC Challenge

Test / Class: G-HPL

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-HPLXeon E5-2687W v3Core i7-5960XXeon E5-2609 v420406080100SE +/- 0.06, N = 3SE +/- 0.08, N = 3SE +/- 0.01, N = 3104.6695.0248.021. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

Parboil

Test: OpenMP LBM

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMXeon E5-2687W v3Core i7-5960XXeon E5-2609 v450100150200250SE +/- 0.52, N = 3SE +/- 0.11, N = 3SE +/- 0.09, N = 396.23105.91205.271. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4300K600K900K1200K1500KSE +/- 0.00, N = 5SE +/- 617.27, N = 5SE +/- 6534.37, N = 10117687611783885750001. (CC) gcc options: -O3 -march=native

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverXeon E5-2687W v3Core i7-5960XXeon E5-2609 v41530456075SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 334.2639.8469.521. (CXX) g++ options: -O2 -lOpenCL

Crafty

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4306090120150SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.10, N = 373.7873.43147.931. (CC) gcc options: -lstdc++ -lm

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeXeon E5-2687W v3Core i7-5960XXeon E5-2609 v430060090012001500SE +/- 14.53, N = 4SE +/- 11.50, N = 4SE +/- 2.04, N = 41293.361313.47657.32

Dolfyn

Computational Fluid Dynamics

OpenBenchmarking.orgSeconds, Fewer Is BetterDolfyn 0.527Computational Fluid DynamicsXeon E5-2687W v3Core i7-5960XXeon E5-2609 v41122334455SE +/- 0.20, N = 3SE +/- 0.08, N = 3SE +/- 0.13, N = 324.9724.4348.19

Caffe AlexNet

Build: CPU Googlenet

OpenBenchmarking.orgMilli-Seconds, Fewer Is BetterCaffe AlexNet 2016-06-11Build: CPU GooglenetXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4300K600K900K1200K1500KSE +/- 1923.36, N = 3SE +/- 737.95, N = 3SE +/- 2962.73, N = 382560681465316031031. (CXX) g++ options: -pthread -fPIC -O2 -lcaffe -lglog -lgflags -lprotobuf -lboost_system -lboost_filesystem -lm -lhdf5_hl -lhdf5 -lleveldb -lsnappy -llmdb -lopencv_core -lopencv_highgui -lopencv_imgproc -lboost_thread -lstdc++ -lcblas -latlas

Caffe AlexNet

Build: CPU AlexNet

OpenBenchmarking.orgMilli-Seconds, Fewer Is BetterCaffe AlexNet 2016-06-11Build: CPU AlexNetXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4200K400K600K800K1000KSE +/- 561.17, N = 3SE +/- 627.11, N = 3SE +/- 4812.82, N = 34271984247648316291. (CXX) g++ options: -pthread -fPIC -O2 -lcaffe -lglog -lgflags -lprotobuf -lboost_system -lboost_filesystem -lm -lhdf5_hl -lhdf5 -lleveldb -lsnappy -llmdb -lopencv_core -lopencv_highgui -lopencv_imgproc -lboost_thread -lstdc++ -lcblas -latlas

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.1WAV To FLACXeon E5-2687W v3Core i7-5960XXeon E5-2609 v43691215SE +/- 0.00, N = 5SE +/- 0.02, N = 5SE +/- 0.02, N = 56.776.7113.081. (CXX) g++ options: -O2 -fvisibility=hidden -logg -lm

HPC Challenge

Test / Class: EP-STREAM Triad

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: EP-STREAM TriadXeon E5-2687W v3Core i7-5960XXeon E5-2609 v40.93551.8712.80653.7424.6775SE +/- 0.00178, N = 3SE +/- 0.00014, N = 3SE +/- 0.00114, N = 32.315132.193814.157761. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: ResizingXeon E5-2687W v3Core i7-5960XXeon E5-2609 v44080120160200SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3174171941. (CC) gcc options: -fopenmp -O2 -pthread -ljbig -lwebp -ltiff -ljasper -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lgomp -lpthread

Hierarchical INTegration

Test: FLOAT

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOATXeon E5-2687W v3Core i7-5960XXeon E5-2609 v470M140M210M280M350MSE +/- 318746.03, N = 3SE +/- 334185.65, N = 3SE +/- 416794.41, N = 3327609889.02328299620.08177631425.771. (CC) gcc options: -O3 -march=native -lm

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4400800120016002000SE +/- 1.69, N = 3SE +/- 0.53, N = 3SE +/- 0.38, N = 31786.901775.621002.071. (CC) gcc options: -O3 -mavx2

NAS Parallel Benchmarks

Test / Class: LU.A

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AXeon E5-2687W v3Core i7-5960XXeon E5-2609 v45K10K15K20K25KSE +/- 23.46, N = 3SE +/- 27.34, N = 3SE +/- 10.79, N = 321232.0619669.6112056.281. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 1.10.2

FFTW

Build: Float + SSE - Size: 2D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Float + SSE - Size: 2D FFT Size 4096Xeon E5-2687W v3Core i7-5960XXeon E5-2609 v42K4K6K8K10KSE +/- 46.03, N = 5SE +/- 9.81, N = 5SE +/- 11.12, N = 510782.0011298.007117.261. (CC) gcc options: -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

Parboil

Test: OpenMP Stencil

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4510152025SE +/- 0.09, N = 3SE +/- 0.06, N = 3SE +/- 0.17, N = 312.9214.2019.771. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

NAS Parallel Benchmarks

Test / Class: BT.A

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.AXeon E5-2687W v3Core i7-5960XXeon E5-2609 v46001200180024003000SE +/- 5.70, N = 3SE +/- 6.59, N = 3SE +/- 1.42, N = 32578.682818.852105.531. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 1.10.2

Parboil

Test: OpenMP MRI Gridding

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingXeon E5-2687W v3Core i7-5960XXeon E5-2609 v420406080100SE +/- 1.24, N = 3SE +/- 0.15, N = 3SE +/- 0.31, N = 397.1574.1196.911. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

HPC Challenge

Test / Class: G-Ffte

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-FfteXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4246810SE +/- 0.02778, N = 3SE +/- 0.00294, N = 3SE +/- 0.00466, N = 38.344558.038946.532391. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4612182430SE +/- 0.08, N = 3SE +/- 0.25, N = 3SE +/- 0.03, N = 323.5923.0218.621. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

NAS Parallel Benchmarks

Test / Class: SP.A

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.AXeon E5-2687W v3Core i7-5960XXeon E5-2609 v45001000150020002500SE +/- 3.55, N = 3SE +/- 1.30, N = 3SE +/- 0.27, N = 32010.172170.821717.211. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 1.10.2

NAS Parallel Benchmarks

Test / Class: FT.A

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.AXeon E5-2687W v3Core i7-5960XXeon E5-2609 v412002400360048006000SE +/- 3.89, N = 3SE +/- 4.83, N = 3SE +/- 4.06, N = 35357.845691.834708.301. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 1.10.2

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingXeon E5-2687W v3Core i7-5960XXeon E5-2609 v47K14K21K28K35KSE +/- 85.48, N = 3SE +/- 80.06, N = 3SE +/- 56.15, N = 330114.1734884.2430212.521. (CC) gcc options: -shared -fPIC -O2 -pthread

HPC Challenge

Test / Class: EP-DGEMM

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: EP-DGEMMXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4246810SE +/- 0.00033, N = 3SE +/- 0.00303, N = 3SE +/- 0.00172, N = 36.008016.596376.582791. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4300K600K900K1200K1500KSE +/- 62629.50, N = 6SE +/- 68963.91, N = 6SE +/- 1976.62, N = 31290795.131297621.60921384.44-std=gnu99 -pipe -g3 -O3 -funroll-loops1. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4400K800K1200K1600K2000KSE +/- 5727.60, N = 3SE +/- 103864.30, N = 6SE +/- 10364.40, N = 31574844.831819288.711353950.46-std=gnu99 -pipe -g3 -O3 -funroll-loops1. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

PostgreSQL pgbench

Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read WriteXeon E5-2687W v3Core i7-5960XXeon E5-2609 v411002200330044005500SE +/- 164.26, N = 6SE +/- 116.94, N = 6SE +/- 50.05, N = 34817.185109.515175.591. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

ebizzy

Phoronix Test Suite v6.6.0m2

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3Phoronix Test Suite v6.6.0m2Xeon E5-2687W v3Core i7-5960XXeon E5-2609 v450K100K150K200K250KSE +/- 4560.26, N = 6SE +/- 5955.67, N = 6SE +/- 53.90, N = 32455822251051554981. (CC) gcc options: -pthread -lpthread -O3 -march=native

FFTE

Test: N=64, 1D Complex FFT Routine

OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineXeon E5-2687W v3Core i7-5960XXeon E5-2609 v411002200330044005500SE +/- 1.40, N = 3SE +/- 206.55, N = 6SE +/- 0.33, N = 35296.245092.992659.251. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi

Rodinia

Test: OpenMP Streamcluster

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterXeon E5-2687W v3Core i7-5960XXeon E5-2609 v4816243240SE +/- 0.90, N = 6SE +/- 0.48, N = 6SE +/- 0.02, N = 320.6828.7032.861. (CXX) g++ options: -O2 -lOpenCL

Phoronix Test Suite v10.8.4