NVIDIA GH200 Compilers Clang and GCC benchmarks by Michael Larabel for a future article. ARMv8 Neoverse-V2 testing with a Quanta Cloud QuantaGrid S74G-2U 1S7GZ9Z0000 S7G MB (CG1) (3A06 BIOS) and ASPEED on Ubuntu 23.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2402098-NE-NVIDIAGH291&grt&sor .
NVIDIA GH200 Compilers Processor Motherboard Memory Disk Graphics Network OS Kernel Compiler File-System Screen Resolution GCC 13 Clang 17 ARMv8 Neoverse-V2 @ 3.39GHz (72 Cores) Quanta Cloud QuantaGrid S74G-2U 1S7GZ9Z0000 S7G MB (CG1) (3A06 BIOS) 1 x 480GB DRAM-6400MT/s 960GB SAMSUNG MZ1L2960HCJR-00A07 + 1920GB SAMSUNG MZTL21T9 ASPEED 2 x Mellanox MT2910 + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE Ubuntu 23.10 6.8.0-060800rc3daily20240208-generic-64k (aarch64) GCC 13.2.0 ext4 1920x1200 Clang 17.0.2 OpenBenchmarking.org Kernel Details - Transparent Huge Pages: madvise Environment Details - CXXFLAGS="-O3 -mtune=neoverse-v2 -mcpu=neoverse-v2" CFLAGS="-O3 -mtune=neoverse-v2 -mcpu=neoverse-v2" Compiler Details - GCC 13: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v Processor Details - Scaling Governor: cppc_cpufreq performance (Boost: Disabled) Python Details - Python 3.11.6 Security Details - gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Not affected + srbds: Not affected + tsx_async_abort: Not affected
NVIDIA GH200 Compilers c-ray: Total Time - 4K, 16 Rays Per Pixel encode-flac: WAV To FLAC graphics-magick: Swirl graphics-magick: Rotate graphics-magick: Sharpen graphics-magick: Enhanced graphics-magick: Resizing graphics-magick: Noise-Gaussian graphics-magick: HWB Color Space helsing: 14 digit encode-mp3: WAV To MP3 lammps: 20k Atoms lammps: Rhodopsin Protein avifenc: 0 avifenc: 2 avifenc: 6, Lossless avifenc: 10, Lossless liquid-dsp: 1 - 256 - 32 liquid-dsp: 1 - 256 - 57 liquid-dsp: 1 - 256 - 512 liquid-dsp: 32 - 256 - 32 liquid-dsp: 32 - 256 - 57 liquid-dsp: 64 - 256 - 32 liquid-dsp: 64 - 256 - 57 liquid-dsp: 72 - 256 - 32 liquid-dsp: 72 - 256 - 57 liquid-dsp: 32 - 256 - 512 liquid-dsp: 64 - 256 - 512 liquid-dsp: 72 - 256 - 512 lulesh: minibude: OpenMP - BM1 minibude: OpenMP - BM1 minibude: OpenMP - BM2 minibude: OpenMP - BM2 encode-opus: WAV To Opus Encode primesieve: 1e12 primesieve: 1e13 quantlib: Multi-Threaded quantlib: Single-Threaded securemark: SecureMark-TLS stress-ng: CPU Cache stress-ng: Matrix Math stress-ng: Vector Math stress-ng: Floating Point stress-ng: Vector Shuffle stress-ng: Fused Multiply-Add stress-ng: Vector Floating Point tscp: AI Chess Performance webp: Default webp: Quality 100 webp: Quality 100, Lossless webp: Quality 100, Highest Compression webp: Quality 100, Lossless, Highest Compression compress-zstd: 19 - Compression Speed compress-zstd: 19 - Decompression Speed compress-zstd: 19, Long Mode - Compression Speed compress-zstd: 19, Long Mode - Decompression Speed GCC 13 Clang 17 6.006 16.872 3672 1764 882 2170 8044 1920 4731 68.102 5.474 48.233 55.360 109.674 67.073 3.754 2.851 45523000 26470667 3194567 1362833333 795033333 2671533333 1587900000 2952333333 1767800000 95931000 191886667 215500000 48090.643 1193.878 47.755 1201.027 48.041 33.037 2.891 35.191 232068.2 3456.0 265718 949580.78 515044.15 387369.41 19830.04 71014.33 161511818.72 83730.08 2078407 13.95 9.44 1.28 3.86 0.52 14.7 1237.4 8.57 1283.6 6.749 16.078 3748 1820 1761 1542 7919 1440 4360 84.332 6.287 49.521 56.335 122.871 79.371 3.717 2.871 68921000 36488333 3414867 2066233333 1096366667 4032833333 2182700000 4386000000 2406400000 102853333 206270000 231370000 47590.091 1551.880 62.075 1524.466 60.979 31.420 2.929 35.597 249451.3 3740.4 267498 932492.75 550915.68 450187.94 19566.28 157339813.59 141522.24 2248073 15.42 10.19 1.31 4.66 0.56 14.9 1031.1 8.70 1094.4 OpenBenchmarking.org
C-Ray Total Time - 4K, 16 Rays Per Pixel OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel GCC 13 Clang 17 2 4 6 8 10 SE +/- 0.003, N = 3 SE +/- 0.009, N = 3 6.006 6.749 1. (CC) gcc options: -lm -lpthread -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.4 WAV To FLAC Clang 17 GCC 13 4 8 12 16 20 SE +/- 0.13, N = 9 SE +/- 0.19, N = 5 16.08 16.87 1. (CXX) g++ options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -fvisibility=hidden -logg -lm
GraphicsMagick Operation: Swirl OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.38 Operation: Swirl Clang 17 GCC 13 800 1600 2400 3200 4000 SE +/- 48.77, N = 3 SE +/- 5.24, N = 3 3748 3672 1. (CC) gcc options: -fopenmp -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lzstd -lm -lpthread
GraphicsMagick Operation: Rotate OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.38 Operation: Rotate Clang 17 GCC 13 400 800 1200 1600 2000 SE +/- 25.64, N = 3 SE +/- 9.35, N = 3 1820 1764 1. (CC) gcc options: -fopenmp -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lzstd -lm -lpthread
GraphicsMagick Operation: Sharpen OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.38 Operation: Sharpen Clang 17 GCC 13 400 800 1200 1600 2000 SE +/- 11.15, N = 15 SE +/- 1.86, N = 3 1761 882 1. (CC) gcc options: -fopenmp -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lzstd -lm -lpthread
GraphicsMagick Operation: Enhanced OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.38 Operation: Enhanced GCC 13 Clang 17 500 1000 1500 2000 2500 SE +/- 11.57, N = 3 SE +/- 14.05, N = 3 2170 1542 1. (CC) gcc options: -fopenmp -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lzstd -lm -lpthread
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.38 Operation: Resizing GCC 13 Clang 17 2K 4K 6K 8K 10K SE +/- 39.89, N = 3 SE +/- 70.92, N = 3 8044 7919 1. (CC) gcc options: -fopenmp -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lzstd -lm -lpthread
GraphicsMagick Operation: Noise-Gaussian OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.38 Operation: Noise-Gaussian GCC 13 Clang 17 400 800 1200 1600 2000 SE +/- 0.67, N = 3 SE +/- 4.67, N = 3 1920 1440 1. (CC) gcc options: -fopenmp -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lzstd -lm -lpthread
GraphicsMagick Operation: HWB Color Space OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.38 Operation: HWB Color Space GCC 13 Clang 17 1000 2000 3000 4000 5000 SE +/- 41.68, N = 3 SE +/- 16.18, N = 3 4731 4360 1. (CC) gcc options: -fopenmp -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lzstd -lm -lpthread
Helsing Digit Range: 14 digit OpenBenchmarking.org Seconds, Fewer Is Better Helsing 1.0-beta Digit Range: 14 digit GCC 13 Clang 17 20 40 60 80 100 SE +/- 0.40, N = 15 SE +/- 0.72, N = 3 68.10 84.33 1. (CC) gcc options: -O2 -pthread
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 GCC 13 Clang 17 2 4 6 8 10 SE +/- 0.003, N = 3 SE +/- 0.001, N = 3 5.474 6.287 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -lncurses 1. (CC) gcc options: -O3 -pipe -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm
LAMMPS Molecular Dynamics Simulator Model: 20k Atoms OpenBenchmarking.org ns/day, More Is Better LAMMPS Molecular Dynamics Simulator 23Jun2022 Model: 20k Atoms Clang 17 GCC 13 11 22 33 44 55 SE +/- 0.56, N = 3 SE +/- 0.15, N = 3 49.52 48.23 1. (CXX) g++ options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm -ldl
LAMMPS Molecular Dynamics Simulator Model: Rhodopsin Protein OpenBenchmarking.org ns/day, More Is Better LAMMPS Molecular Dynamics Simulator 23Jun2022 Model: Rhodopsin Protein Clang 17 GCC 13 13 26 39 52 65 SE +/- 0.11, N = 3 SE +/- 0.12, N = 3 56.34 55.36 1. (CXX) g++ options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm -ldl
libavif avifenc Encoder Speed: 0 OpenBenchmarking.org Seconds, Fewer Is Better libavif avifenc 1.0 Encoder Speed: 0 GCC 13 Clang 17 30 60 90 120 150 SE +/- 0.43, N = 3 SE +/- 0.34, N = 3 109.67 122.87 1. (CXX) g++ options: -O3 -fPIC -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm
libavif avifenc Encoder Speed: 2 OpenBenchmarking.org Seconds, Fewer Is Better libavif avifenc 1.0 Encoder Speed: 2 GCC 13 Clang 17 20 40 60 80 100 SE +/- 0.03, N = 3 SE +/- 0.27, N = 3 67.07 79.37 1. (CXX) g++ options: -O3 -fPIC -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm
libavif avifenc Encoder Speed: 6, Lossless OpenBenchmarking.org Seconds, Fewer Is Better libavif avifenc 1.0 Encoder Speed: 6, Lossless Clang 17 GCC 13 0.8447 1.6894 2.5341 3.3788 4.2235 SE +/- 0.008, N = 3 SE +/- 0.007, N = 3 3.717 3.754 1. (CXX) g++ options: -O3 -fPIC -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm
libavif avifenc Encoder Speed: 10, Lossless OpenBenchmarking.org Seconds, Fewer Is Better libavif avifenc 1.0 Encoder Speed: 10, Lossless GCC 13 Clang 17 0.646 1.292 1.938 2.584 3.23 SE +/- 0.006, N = 3 SE +/- 0.003, N = 3 2.851 2.871 1. (CXX) g++ options: -O3 -fPIC -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm
Liquid-DSP Threads: 1 - Buffer Length: 256 - Filter Length: 32 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 1 - Buffer Length: 256 - Filter Length: 32 Clang 17 GCC 13 15M 30M 45M 60M 75M SE +/- 6082.76, N = 3 SE +/- 30138.57, N = 3 68921000 45523000 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 1 - Buffer Length: 256 - Filter Length: 57 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 1 - Buffer Length: 256 - Filter Length: 57 Clang 17 GCC 13 8M 16M 24M 32M 40M SE +/- 1666.67, N = 3 SE +/- 14240.01, N = 3 36488333 26470667 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 1 - Buffer Length: 256 - Filter Length: 512 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 1 - Buffer Length: 256 - Filter Length: 512 Clang 17 GCC 13 700K 1400K 2100K 2800K 3500K SE +/- 2635.86, N = 3 SE +/- 1117.04, N = 3 3414867 3194567 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 32 - Buffer Length: 256 - Filter Length: 32 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 32 - Buffer Length: 256 - Filter Length: 32 Clang 17 GCC 13 400M 800M 1200M 1600M 2000M SE +/- 993870.10, N = 3 SE +/- 1337078.07, N = 3 2066233333 1362833333 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 32 - Buffer Length: 256 - Filter Length: 57 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 32 - Buffer Length: 256 - Filter Length: 57 Clang 17 GCC 13 200M 400M 600M 800M 1000M SE +/- 120185.04, N = 3 SE +/- 153441.99, N = 3 1096366667 795033333 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 64 - Buffer Length: 256 - Filter Length: 32 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 64 - Buffer Length: 256 - Filter Length: 32 Clang 17 GCC 13 900M 1800M 2700M 3600M 4500M SE +/- 37196788.99, N = 3 SE +/- 18636374.23, N = 3 4032833333 2671533333 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 64 - Buffer Length: 256 - Filter Length: 57 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 64 - Buffer Length: 256 - Filter Length: 57 Clang 17 GCC 13 500M 1000M 1500M 2000M 2500M SE +/- 4628534.69, N = 3 SE +/- 57735.03, N = 3 2182700000 1587900000 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 72 - Buffer Length: 256 - Filter Length: 32 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 72 - Buffer Length: 256 - Filter Length: 32 Clang 17 GCC 13 900M 1800M 2700M 3600M 4500M SE +/- 26602506.15, N = 3 SE +/- 13903516.74, N = 3 4386000000 2952333333 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 72 - Buffer Length: 256 - Filter Length: 57 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 72 - Buffer Length: 256 - Filter Length: 57 Clang 17 GCC 13 500M 1000M 1500M 2000M 2500M SE +/- 8154140.05, N = 3 SE +/- 5356304.70, N = 3 2406400000 1767800000 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 32 - Buffer Length: 256 - Filter Length: 512 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 32 - Buffer Length: 256 - Filter Length: 512 Clang 17 GCC 13 20M 40M 60M 80M 100M SE +/- 196751.39, N = 3 SE +/- 129816.54, N = 3 102853333 95931000 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 64 - Buffer Length: 256 - Filter Length: 512 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 64 - Buffer Length: 256 - Filter Length: 512 Clang 17 GCC 13 40M 80M 120M 160M 200M SE +/- 37859.39, N = 3 SE +/- 67659.28, N = 3 206270000 191886667 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
Liquid-DSP Threads: 72 - Buffer Length: 256 - Filter Length: 512 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 1.6 Threads: 72 - Buffer Length: 256 - Filter Length: 512 Clang 17 GCC 13 50M 100M 150M 200M 250M SE +/- 91651.51, N = 3 SE +/- 79372.54, N = 3 231370000 215500000 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lm -lc -lliquid
LULESH OpenBenchmarking.org z/s, More Is Better LULESH 2.0.3 GCC 13 Clang 17 10K 20K 30K 40K 50K SE +/- 108.54, N = 3 SE +/- 108.91, N = 3 48090.64 47590.09 1. (CXX) g++ options: -O3 -fopenmp -lm -lmpi_cxx -lmpi
miniBUDE Implementation: OpenMP - Input Deck: BM1 OpenBenchmarking.org GFInst/s, More Is Better miniBUDE 20210901 Implementation: OpenMP - Input Deck: BM1 Clang 17 GCC 13 300 600 900 1200 1500 SE +/- 1.53, N = 3 SE +/- 2.51, N = 3 1551.88 1193.88 1. (CC) gcc options: -std=c99 -Ofast -ffast-math -fopenmp -mcpu=native -lm
miniBUDE Implementation: OpenMP - Input Deck: BM1 OpenBenchmarking.org Billion Interactions/s, More Is Better miniBUDE 20210901 Implementation: OpenMP - Input Deck: BM1 Clang 17 GCC 13 14 28 42 56 70 SE +/- 0.06, N = 3 SE +/- 0.10, N = 3 62.08 47.76 1. (CC) gcc options: -std=c99 -Ofast -ffast-math -fopenmp -mcpu=native -lm
miniBUDE Implementation: OpenMP - Input Deck: BM2 OpenBenchmarking.org GFInst/s, More Is Better miniBUDE 20210901 Implementation: OpenMP - Input Deck: BM2 Clang 17 GCC 13 300 600 900 1200 1500 SE +/- 16.91, N = 3 SE +/- 2.12, N = 3 1524.47 1201.03 1. (CC) gcc options: -std=c99 -Ofast -ffast-math -fopenmp -mcpu=native -lm
miniBUDE Implementation: OpenMP - Input Deck: BM2 OpenBenchmarking.org Billion Interactions/s, More Is Better miniBUDE 20210901 Implementation: OpenMP - Input Deck: BM2 Clang 17 GCC 13 14 28 42 56 70 SE +/- 0.68, N = 3 SE +/- 0.09, N = 3 60.98 48.04 1. (CC) gcc options: -std=c99 -Ofast -ffast-math -fopenmp -mcpu=native -lm
Opus Codec Encoding WAV To Opus Encode OpenBenchmarking.org Seconds, Fewer Is Better Opus Codec Encoding 1.4 WAV To Opus Encode Clang 17 GCC 13 8 16 24 32 40 SE +/- 0.01, N = 5 SE +/- 0.02, N = 5 31.42 33.04 1. (CXX) g++ options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -fvisibility=hidden -logg -lm
Primesieve Length: 1e12 OpenBenchmarking.org Seconds, Fewer Is Better Primesieve 8.0 Length: 1e12 GCC 13 Clang 17 0.659 1.318 1.977 2.636 3.295 SE +/- 0.002, N = 3 SE +/- 0.001, N = 3 2.891 2.929 1. (CXX) g++ options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2
Primesieve Length: 1e13 OpenBenchmarking.org Seconds, Fewer Is Better Primesieve 8.0 Length: 1e13 GCC 13 Clang 17 8 16 24 32 40 SE +/- 0.42, N = 3 SE +/- 0.34, N = 3 35.19 35.60 1. (CXX) g++ options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2
QuantLib Configuration: Multi-Threaded OpenBenchmarking.org MFLOPS, More Is Better QuantLib 1.32 Configuration: Multi-Threaded Clang 17 GCC 13 50K 100K 150K 200K 250K SE +/- 2974.17, N = 3 SE +/- 3083.44, N = 3 249451.3 232068.2 1. (CXX) g++ options: -O3 -march=native -fPIE -pie
QuantLib Configuration: Single-Threaded OpenBenchmarking.org MFLOPS, More Is Better QuantLib 1.32 Configuration: Single-Threaded Clang 17 GCC 13 800 1600 2400 3200 4000 SE +/- 37.89, N = 6 SE +/- 35.85, N = 3 3740.4 3456.0 1. (CXX) g++ options: -O3 -march=native -fPIE -pie
SecureMark Benchmark: SecureMark-TLS OpenBenchmarking.org marks, More Is Better SecureMark 1.0.4 Benchmark: SecureMark-TLS Clang 17 GCC 13 60K 120K 180K 240K 300K SE +/- 54.60, N = 3 SE +/- 525.41, N = 3 267498 265718 1. (CC) gcc options: -pedantic -O3
Stress-NG Test: CPU Cache OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.16.04 Test: CPU Cache GCC 13 Clang 17 200K 400K 600K 800K 1000K SE +/- 34515.94, N = 15 SE +/- 44765.07, N = 15 949580.78 932492.75
Stress-NG Test: Matrix Math OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.16.04 Test: Matrix Math Clang 17 GCC 13 120K 240K 360K 480K 600K SE +/- 356.30, N = 3 SE +/- 2880.52, N = 3 550915.68 515044.15
Stress-NG Test: Vector Math OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.16.04 Test: Vector Math Clang 17 GCC 13 100K 200K 300K 400K 500K SE +/- 100.06, N = 3 SE +/- 25.00, N = 3 450187.94 387369.41
Stress-NG Test: Floating Point OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.16.04 Test: Floating Point GCC 13 Clang 17 4K 8K 12K 16K 20K SE +/- 0.79, N = 3 SE +/- 4.32, N = 3 19830.04 19566.28
Stress-NG Test: Vector Shuffle OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.16.04 Test: Vector Shuffle GCC 13 15K 30K 45K 60K 75K SE +/- 173.05, N = 3 71014.33 1. (CXX) g++ options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -std=gnu99 -U_FORTIFY_SOURCE -O2 -lc
Stress-NG Test: Fused Multiply-Add OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.16.04 Test: Fused Multiply-Add GCC 13 Clang 17 30M 60M 90M 120M 150M SE +/- 1745267.88, N = 3 SE +/- 1087775.35, N = 15 161511818.72 157339813.59
Stress-NG Test: Vector Floating Point OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.16.04 Test: Vector Floating Point Clang 17 GCC 13 30K 60K 90K 120K 150K SE +/- 38.13, N = 3 SE +/- 275.28, N = 3 141522.24 83730.08
TSCP AI Chess Performance OpenBenchmarking.org Nodes Per Second, More Is Better TSCP 1.81 AI Chess Performance Clang 17 GCC 13 500K 1000K 1500K 2000K 2500K SE +/- 0.00, N = 5 SE +/- 0.00, N = 5 2248073 2078407 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -march=native
WebP Image Encode Encode Settings: Default OpenBenchmarking.org MP/s, More Is Better WebP Image Encode 1.2.4 Encode Settings: Default Clang 17 GCC 13 4 8 12 16 20 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 15.42 13.95 1. (CC) gcc options: -fvisibility=hidden -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm
WebP Image Encode Encode Settings: Quality 100 OpenBenchmarking.org MP/s, More Is Better WebP Image Encode 1.2.4 Encode Settings: Quality 100 Clang 17 GCC 13 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 10.19 9.44 1. (CC) gcc options: -fvisibility=hidden -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm
WebP Image Encode Encode Settings: Quality 100, Lossless OpenBenchmarking.org MP/s, More Is Better WebP Image Encode 1.2.4 Encode Settings: Quality 100, Lossless Clang 17 GCC 13 0.2948 0.5896 0.8844 1.1792 1.474 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.31 1.28 1. (CC) gcc options: -fvisibility=hidden -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm
WebP Image Encode Encode Settings: Quality 100, Highest Compression OpenBenchmarking.org MP/s, More Is Better WebP Image Encode 1.2.4 Encode Settings: Quality 100, Highest Compression Clang 17 GCC 13 1.0485 2.097 3.1455 4.194 5.2425 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 4.66 3.86 1. (CC) gcc options: -fvisibility=hidden -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm
WebP Image Encode Encode Settings: Quality 100, Lossless, Highest Compression OpenBenchmarking.org MP/s, More Is Better WebP Image Encode 1.2.4 Encode Settings: Quality 100, Lossless, Highest Compression Clang 17 GCC 13 0.126 0.252 0.378 0.504 0.63 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.56 0.52 1. (CC) gcc options: -fvisibility=hidden -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -lm
Zstd Compression Compression Level: 19 - Compression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 19 - Compression Speed Clang 17 GCC 13 4 8 12 16 20 SE +/- 0.17, N = 3 SE +/- 0.12, N = 3 14.9 14.7 -Qunused-arguments 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lz -llzma
Zstd Compression Compression Level: 19 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 19 - Decompression Speed GCC 13 Clang 17 300 600 900 1200 1500 SE +/- 13.01, N = 3 SE +/- 4.91, N = 3 1237.4 1031.1 -Qunused-arguments 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lz -llzma
Zstd Compression Compression Level: 19, Long Mode - Compression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Compression Speed Clang 17 GCC 13 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 8.70 8.57 -Qunused-arguments 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lz -llzma
Zstd Compression Compression Level: 19, Long Mode - Decompression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Decompression Speed GCC 13 Clang 17 300 600 900 1200 1500 SE +/- 3.15, N = 3 SE +/- 2.48, N = 3 1283.6 1094.4 -Qunused-arguments 1. (CC) gcc options: -O3 -mtune=neoverse-v2 -mcpu=neoverse-v2 -pthread -lz -llzma
Phoronix Test Suite v10.8.5