EPYC 7601 2P Feb 2021

2 x AMD EPYC 7601 32-Core testing with a Dell 02MJ3T (1.2.5 BIOS) and llvmpipe on Ubuntu 19.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2102141-HA-EPYC7601220&grs&sro.

EPYC 7601 2P Feb 2021ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen Resolution1234562 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads)Dell 02MJ3T (1.2.5 BIOS)AMD 17h16 x 32 GB DDR4-2666MT/s 36ASF4G72PZ-2G6D2280GB INTEL SSDPED1D280GA + 120GB INTEL SSDSCKJB120G7R + 11 x 500GB Samsung SSD 860llvmpipeVE2282 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIeUbuntu 19.105.9.0-050900rc6daily20200922-generic (x86_64) 20200921GNOME Shell 3.34.1X Server3.3 Mesa 19.2.8 (LLVM 9.0 128 bits)GCC 9.2.1 20191008ext41600x1200OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details- CPU Microcode: 0x8001227Python Details- Python 2.7.17rc1 + Python 3.7.5Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

EPYC 7601 2P Feb 2021jpegxl: PNG - 5jpegxl: JPEG - 5jpegxl: JPEG - 8jpegxl: JPEG - 7jpegxl-decode: 1jpegxl: PNG - 8jpegxl-decode: Alljpegxl: PNG - 7gromacs: water_GMX50_barestream-dynamic: - Scalestream-dynamic: - Addstream-dynamic: - Triadstream-dynamic: - Copy12345650.2443.3017.6642.3425.020.5693.778.434.09686036.10197481.97497567.43185541.60848.4043.8817.7542.2124.870.5692.898.454.12486073.80997513.81497619.41585579.85046.4042.9418.0742.6424.520.5692.968.424.13286119.83897527.18897598.72285563.69948.4142.9117.8843.1425.030.5694.378.444.08086091.69697540.14497614.84585567.76947.8943.9918.0442.7125.060.5593.778.404.07486093.99897528.92697599.47985570.09447.988.3286069.42297514.94997600.46085555.958OpenBenchmarking.org

JPEG XL

Input: PNG - Encode Speed: 5

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.1Input: PNG - Encode Speed: 51234561122334455SE +/- 0.63, N = 3SE +/- 0.40, N = 15SE +/- 0.65, N = 3SE +/- 0.50, N = 15SE +/- 0.50, N = 15SE +/- 0.49, N = 1550.2448.4046.4048.4147.8947.981. (CXX) g++ options: -funwind-tables -O3 -O2 -lbrotlicommon -lbrotlienc -lbrotlidec -pthread -ldl

JPEG XL

Input: JPEG - Encode Speed: 5

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.1Input: JPEG - Encode Speed: 5123451020304050SE +/- 0.30, N = 3SE +/- 0.17, N = 3SE +/- 0.71, N = 3SE +/- 0.59, N = 3SE +/- 0.31, N = 343.3043.8842.9442.9143.991. (CXX) g++ options: -funwind-tables -O3 -O2 -lbrotlicommon -lbrotlienc -lbrotlidec -pthread -ldl

JPEG XL

Input: JPEG - Encode Speed: 8

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.1Input: JPEG - Encode Speed: 81234548121620SE +/- 0.14, N = 13SE +/- 0.20, N = 3SE +/- 0.28, N = 3SE +/- 0.20, N = 7SE +/- 0.24, N = 317.6617.7518.0717.8818.041. (CXX) g++ options: -funwind-tables -O3 -O2 -lbrotlicommon -lbrotlienc -lbrotlidec -pthread -ldl

JPEG XL

Input: JPEG - Encode Speed: 7

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.1Input: JPEG - Encode Speed: 7123451020304050SE +/- 0.30, N = 3SE +/- 0.08, N = 3SE +/- 0.48, N = 3SE +/- 0.17, N = 3SE +/- 0.48, N = 342.3442.2142.6443.1442.711. (CXX) g++ options: -funwind-tables -O3 -O2 -lbrotlicommon -lbrotlienc -lbrotlidec -pthread -ldl

JPEG XL Decoding

CPU Threads: 1

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL Decoding 0.3.1CPU Threads: 112345612182430SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 325.0224.8724.5225.0325.06

JPEG XL

Input: PNG - Encode Speed: 8

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.1Input: PNG - Encode Speed: 8123450.1260.2520.3780.5040.63SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.560.560.560.560.551. (CXX) g++ options: -funwind-tables -O3 -O2 -lbrotlicommon -lbrotlienc -lbrotlidec -pthread -ldl

JPEG XL Decoding

CPU Threads: All

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL Decoding 0.3.1CPU Threads: All1234520406080100SE +/- 0.30, N = 3SE +/- 0.52, N = 3SE +/- 0.76, N = 3SE +/- 0.30, N = 3SE +/- 0.32, N = 393.7792.8992.9694.3793.77

JPEG XL

Input: PNG - Encode Speed: 7

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.1Input: PNG - Encode Speed: 7123456246810SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.08, N = 38.438.458.428.448.408.321. (CXX) g++ options: -funwind-tables -O3 -O2 -lbrotlicommon -lbrotlienc -lbrotlidec -pthread -ldl

GROMACS

Input: water_GMX50_bare

OpenBenchmarking.orgNs Per Day, More Is BetterGROMACS 2021Input: water_GMX50_bare123450.92971.85942.78913.71884.6485SE +/- 0.049, N = 3SE +/- 0.031, N = 3SE +/- 0.026, N = 3SE +/- 0.061, N = 3SE +/- 0.055, N = 34.0964.1244.1324.0804.0741. (CXX) g++ options: -O3 -pthread

Stream-Dynamic

- Scale

OpenBenchmarking.orgMB/s, More Is BetterStream-Dynamic 1.0- Scale12345620K40K60K80K100KSE +/- 13.14, N = 3SE +/- 9.59, N = 3SE +/- 1.04, N = 3SE +/- 19.90, N = 3SE +/- 17.56, N = 3SE +/- 9.63, N = 386036.1086073.8186119.8486091.7086094.0086069.421. (CXX) g++ options: -Ofast -mcmodel=large -mavx2 -ffp-contract=fast -march=native -fopenmp

Stream-Dynamic

- Add

OpenBenchmarking.orgMB/s, More Is BetterStream-Dynamic 1.0- Add12345620K40K60K80K100KSE +/- 21.55, N = 3SE +/- 5.82, N = 3SE +/- 5.31, N = 3SE +/- 6.29, N = 3SE +/- 10.64, N = 3SE +/- 21.52, N = 397481.9797513.8197527.1997540.1497528.9397514.951. (CXX) g++ options: -Ofast -mcmodel=large -mavx2 -ffp-contract=fast -march=native -fopenmp

Stream-Dynamic

- Triad

OpenBenchmarking.orgMB/s, More Is BetterStream-Dynamic 1.0- Triad12345620K40K60K80K100KSE +/- 15.20, N = 3SE +/- 22.37, N = 3SE +/- 12.18, N = 3SE +/- 8.78, N = 3SE +/- 19.73, N = 3SE +/- 9.53, N = 397567.4397619.4297598.7297614.8597599.4897600.461. (CXX) g++ options: -Ofast -mcmodel=large -mavx2 -ffp-contract=fast -march=native -fopenmp

Stream-Dynamic

- Copy

OpenBenchmarking.orgMB/s, More Is BetterStream-Dynamic 1.0- Copy12345620K40K60K80K100KSE +/- 23.29, N = 3SE +/- 4.02, N = 3SE +/- 5.32, N = 3SE +/- 16.96, N = 3SE +/- 7.64, N = 3SE +/- 17.86, N = 385541.6185579.8585563.7085567.7785570.0985555.961. (CXX) g++ options: -Ofast -mcmodel=large -mavx2 -ffp-contract=fast -march=native -fopenmp

Phoronix Test Suite v10.8.4