2020-08-21-0653

2 x AMD EPYC 7452 32-Core testing with a Dell 04DK47 (1.2.7 BIOS) and Matrox G200eW3 on RedHatEnterpriseServer 7.6 via the Phoronix Test Suite.

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2020-08-21-0653OpenBenchmarking.orgPhoronix Test Suite 10.2.22 x AMD EPYC 7452 32-Core (64 Cores)Dell 04DK47 (1.2.7 BIOS)AMD Device 1480252GB240GB DELLBOSS VDMatrox G200eW3DELL P1914SBroadcom NetXtreme BCM5720 PCIeRedHatEnterpriseServer 7.63.10.0-957.27.2.el7.x86_64 (x86_64)X ServerGCC 8.2.0nfs1280x1024ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDisplay ServerCompilerFile-SystemScreen Resolution2020-08-21-0653 BenchmarksSystem Logs- SRUN_DEBUG=3- --enable-languages=c,c++,fortran --with-gmp-include=/var/lib/jenkins/workspace/autobuild/x86_64/8.2/rhel7/x86_64/gcc-recent/tmp-build/gmp-6.1.2 --with-gmp-lib=/var/lib/jenkins/workspace/autobuild/x86_64/8.2/rhel7/x86_64/gcc-recent/tmp-build/gmp-6.1.2/.libs --with-mpc-include=/var/lib/jenkins/workspace/autobuild/x86_64/8.2/rhel7/x86_64/gcc-recent/tmp-build/mpc-1.1.0/src --with-mpc-lib=/var/lib/jenkins/workspace/autobuild/x86_64/8.2/rhel7/x86_64/gcc-recent/tmp-build/mpc-1.1.0/src/.libs --with-mpfr-include=/var/lib/jenkins/workspace/autobuild/x86_64/8.2/rhel7/x86_64/gcc-recent/tmp-build/mpfr-4.0.1/src --with-mpfr-lib=/var/lib/jenkins/workspace/autobuild/x86_64/8.2/rhel7/x86_64/gcc-recent/tmp-build/mpfr-4.0.1/src/.libs - CPU Microcode: 0x8301034

2020-08-21-0653ramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointcachebench: Readcachebench: Writecachebench: Read / Modify / Writec-ray: Total Time - 4K, 16 Rays Per Pixelsmallpt: Global Illumination Renderer; 128 SamplesMinerva-7452-CPU43247.0525718.2335047.9240096.9239809.4924708.3722187.7824100.7839333.4440707.082295.2724077.37824130247078.14595703211.2123.170OpenBenchmarking.org

RAMspeed SMP

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerMinerva-7452-CPU9K18K27K36K45KSE +/- 102.91, N = 343247.051. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerMinerva-7452-CPU6K12K18K24K30KSE +/- 1553.68, N = 1225718.231. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerMinerva-7452-CPU8K16K24K32K40KSE +/- 1217.59, N = 1435047.921. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerMinerva-7452-CPU9K18K27K36K45KSE +/- 280.86, N = 340096.921. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerMinerva-7452-CPU9K18K27K36K45KSE +/- 87.51, N = 339809.491. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointMinerva-7452-CPU5K10K15K20K25KSE +/- 16.10, N = 324708.371. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointMinerva-7452-CPU5K10K15K20K25KSE +/- 7.72, N = 322187.781. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointMinerva-7452-CPU5K10K15K20K25KSE +/- 966.04, N = 1524100.781. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointMinerva-7452-CPU8K16K24K32K40KSE +/- 1653.56, N = 1539333.441. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointMinerva-7452-CPU9K18K27K36K45KSE +/- 127.24, N = 340707.081. (CC) gcc options: -O3 -march=native

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadMinerva-7452-CPU5001000150020002500SE +/- 2.92, N = 32295.27MIN: 2278.17 / MAX: 2305.771. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteMinerva-7452-CPU5K10K15K20K25KSE +/- 52.85, N = 324077.38MIN: 20828.05 / MAX: 25251.031. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteMinerva-7452-CPU10K20K30K40K50KSE +/- 103.66, N = 347078.15MIN: 39278.36 / MAX: 50512.871. (CC) gcc options: -lrt

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelMinerva-7452-CPU3691215SE +/- 0.02, N = 311.211. (CC) gcc options: -lm -lpthread -O3

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesMinerva-7452-CPU0.71331.42662.13992.85323.5665SE +/- 0.013, N = 33.1701. (CXX) g++ options: -fopenmp -O3