hygoni

AMD EPYC 7281 16-Core testing with a Supermicro H11DSi v1.01 (1.1c BIOS) and ASPEED on Debian GNU/Linux 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2003061-VE-HYGONI73663.

hygoniProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionAMD EPYC 7281 16-CoreAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSiAMD EPYC 7281 16-Core @ 2.10GHz (16 Cores / 32 Threads)Supermicro H11DSi v1.01 (1.1c BIOS)AMD 17h252GB4 x 1000GB Samsung SSD 970 EVO Plus 1TB + 128GB SAMSUNG SSD CM87ASPEED2 x Intel I350Debian GNU/Linux 105.4.0-4-amd64 (x86_64)GCC 9.2.1 20200224ext41024x768OpenBenchmarking.orgCompiler 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-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --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-build-config=bootstrap-lto-lean --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- Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8001227Security 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 + tsx_async_abort: Not affected Java Details- AMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi: OpenJDK Runtime Environment (build 11.0.6+10-post-Debian-2)Python Details- AMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi: Python 2.7.17 + Python 3.8.2

hygonirodinia: OpenMP LavaMDrodinia: OpenMP CFD Solvernamd: ATPase Simulation - 327,506 Atomsx264: H.264 Video Encodingx265: H.265 1080p Video Encodingcompress-7zip: Compress Speed Teststockfish: Total Timeasmfish: 1024 Hash Memory, 26 Depthbuild-gcc: Time To Compilebuild-linux-kernel: Time To Compilepovray: Trace Timeopenssl: RSA 4096-bit Performancectx-clock: Context Switch Timesysbench: CPUblender: Barbershop - CPU-Onlyramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointstream: Copystream: Scalestream: Triadstream: Addtinymembench: Standard Memcpytinymembench: Standard Memsetmbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBt-test1: 1t-test1: 2cachebench: Read Cachecachebench: Write Cacheaskap: tConvolve MT - Griddingaskap: tConvolve MT - Degriddingaskap: tConvolve MPI - Griddingaskap: tConvolve MPI - Degriddingaskap: tConvolve OpenMP - Griddingaskap: tConvolve OpenMP - Degriddingtjbench: Decompression Throughputleveldb: Hot Readleveldb: Fill Syncleveldb: Fill Syncleveldb: Overwriteleveldb: Overwriteleveldb: Rand Fillleveldb: Rand Fillleveldb: Rand Readleveldb: Seek Randleveldb: Rand Deleteleveldb: Seq Fillleveldb: Seq Fillkeydb: intel-mpi: IMB-P2P PingPongintel-mpi: IMB-MPI1 Exchangeintel-mpi: IMB-MPI1 Exchangeintel-mpi: IMB-MPI1 PingPongintel-mpi: IMB-MPI1 Sendrecvintel-mpi: IMB-MPI1 SendrecvAMD EPYC 7281 16-CoreAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi23.41317.1771.7556087.1526.266342129981097324705911202.98759.15339.4722315.116822546.5926927.340231.6434567.8528274.729594.331194.6338271.2433328.0126713.335311.5236936.9792822.492842.6105110.3104532.09193.512661.012999.7269047.95238.30912.3611871.7817790.8331881752816.633470.104043.134332.31808.6391425.61112.99335033.7090.312141.4299.5371.4099.5371.48633.23161.396325.0529.8361.860217425.145035940.48136653860.65157.052614.712936.80108.80OpenBenchmarking.org

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDAMD EPYC 7281 16-Core612182430SE +/- 0.22, N = 323.411. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverAMD EPYC 7281 16-Core48121620SE +/- 0.12, N = 317.181. (CXX) g++ options: -O2 -lOpenCL

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsAMD EPYC 7281 16-Core0.3950.791.1851.581.975SE +/- 0.00280, N = 31.75560

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingAMD EPYC 7281 16-Core20406080100SE +/- 0.49, N = 387.151. (CC) gcc options: -ldl -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

x265

H.265 1080p Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.0H.265 1080p Video EncodingAMD EPYC 7281 16-Core612182430SE +/- 0.09, N = 326.261. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestAMD EPYC 7281 16-Core14K28K42K56K70KSE +/- 267.09, N = 3634211. (CXX) g++ options: -pipe -lpthread

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeAMD EPYC 7281 16-Core6M12M18M24M30MSE +/- 326401.47, N = 3299810971. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

asmFish

1024 Hash Memory, 26 Depth

OpenBenchmarking.orgNodes/second, More Is BetterasmFish 2018-07-231024 Hash Memory, 26 DepthAMD EPYC 7281 16-Core7M14M21M28M35MSE +/- 454053.75, N = 432470591

Timed GCC Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 8.2Time To CompileAMD EPYC 7281 16-Core300600900120015001202.99

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileAMD EPYC 7281 16-Core1326395265SE +/- 0.69, N = 659.15

POV-Ray

Trace Time

OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.7.0.7Trace TimeAMD EPYC 7281 16-Core918273645SE +/- 0.10, N = 339.471. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSDL -lXpm -lSM -lICE -lX11 -lIlmImf -lImath -lHalf -lIex -lIexMath -lIlmThread -lpthread -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceAMD EPYC 7281 16-Core5001000150020002500SE +/- 2.17, N = 32315.11. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeAMD EPYC 7281 16-Core4080120160200168

Sysbench

Test: CPU

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: CPUAMD EPYC 7281 16-Core5K10K15K20K25KSE +/- 6.46, N = 322546.591. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -march=amdfam10 -rdynamic -ldl -laio -lm

Blender

Blend File: Barbershop - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.79aBlend File: Barbershop - Compute: CPU-OnlyAMD EPYC 7281 16-Core2004006008001000927.3

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerAMD EPYC 7281 16-Core9K18K27K36K45K40231.641. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerAMD EPYC 7281 16-Core7K14K21K28K35K34567.851. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerAMD EPYC 7281 16-Core6K12K18K24K30K28274.71. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerAMD EPYC 7281 16-Core6K12K18K24K30K29594.31. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerAMD EPYC 7281 16-Core7K14K21K28K35K31194.631. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointAMD EPYC 7281 16-Core8K16K24K32K40K38271.241. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointAMD EPYC 7281 16-Core7K14K21K28K35K33328.011. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointAMD EPYC 7281 16-Core6K12K18K24K30K26713.31. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointAMD EPYC 7281 16-Core8K16K24K32K40K35311.521. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointAMD EPYC 7281 16-Core8K16K24K32K40K36936.971. (CC) gcc options: -O3 -march=native

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyAMD EPYC 7281 16-Core20K40K60K80K100KSE +/- 85.44, N = 592822.41. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleAMD EPYC 7281 16-Core20K40K60K80K100KSE +/- 106.72, N = 592842.61. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadAMD EPYC 7281 16-Core20K40K60K80K100KSE +/- 67.64, N = 5105110.31. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddAMD EPYC 7281 16-Core20K40K60K80K100KSE +/- 199.18, N = 5104532.01. (CC) gcc options: -O3 -march=native -fopenmp

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyAMD EPYC 7281 16-Core2K4K6K8K10KSE +/- 9.84, N = 39193.51. (CC) gcc options: -O2 -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetAMD EPYC 7281 16-Core3K6K9K12K15KSE +/- 58.37, N = 312661.01. (CC) gcc options: -O2 -lm

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBAMD EPYC 7281 16-Core3K6K9K12K15KSE +/- 14.70, N = 312999.731. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBAMD EPYC 7281 16-Core2K4K6K8K10KSE +/- 12.55, N = 39047.951. (CC) gcc options: -O3 -march=native

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1AMD EPYC 7281 16-Core918273645SE +/- 0.50, N = 338.311. (CC) gcc options: -pthread

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2AMD EPYC 7281 16-Core3691215SE +/- 0.03, N = 312.361. (CC) gcc options: -pthread

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead CacheAMD EPYC 7281 16-Core400800120016002000SE +/- 0.76, N = 31871.78MIN: 1863.33 / MAX: 1873.31. (CC) gcc options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CacheAMD EPYC 7281 16-Core4K8K12K16K20KSE +/- 17.29, N = 317790.83MIN: 12261.92 / MAX: 20443.371. (CC) gcc options: -lrt

ASKAP

Test: tConvolve MT - Gridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MT - GriddingAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi6001200180024003000SE +/- 103.85, N = 152816.631. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve MT - Degridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MT - DegriddingAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi7001400210028003500SE +/- 43.24, N = 153470.101. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve MPI - Gridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MPI - GriddingAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi9001800270036004500SE +/- 4.61, N = 34043.131. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve MPI - Degridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MPI - DegriddingAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi9001800270036004500SE +/- 2.94, N = 34332.311. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve OpenMP - Gridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve OpenMP - GriddingAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi2004006008001000SE +/- 8.23, N = 3808.641. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve OpenMP - Degridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve OpenMP - DegriddingAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi30060090012001500SE +/- 94.73, N = 31425.611. (CXX) g++ options: -lpthread

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 2.0.2Test: Decompression ThroughputAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi306090120150SE +/- 0.04, N = 3112.991. (CC) gcc options: -O3 -rdynamic

LevelDB

Benchmark: Hot Read

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Hot ReadAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi816243240SE +/- 0.16, N = 333.711. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Fill Sync

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill SyncAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi0.06750.1350.20250.270.3375SE +/- 0.00, N = 30.31. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Fill Sync

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Fill SyncAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi3K6K9K12K15KSE +/- 15.13, N = 312141.431. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Overwrite

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: OverwriteAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi3691215SE +/- 0.10, N = 39.51. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Overwrite

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: OverwriteAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi80160240320400SE +/- 4.53, N = 3371.411. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Random Fill

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random FillAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi3691215SE +/- 0.00, N = 39.51. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Random Fill

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random FillAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi80160240320400SE +/- 0.61, N = 3371.491. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Random Read

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random ReadAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi816243240SE +/- 0.37, N = 733.231. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Seek Random

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Seek RandomAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi1428425670SE +/- 0.09, N = 361.401. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Random Delete

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random DeleteAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi70140210280350SE +/- 2.84, N = 3325.051. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Sequential Fill

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential FillAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi3691215SE +/- 0.00, N = 39.81. (CXX) g++ options: -O3 -lpthread

LevelDB

Benchmark: Sequential Fill

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Sequential FillAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi80160240320400SE +/- 0.30, N = 3361.861. (CXX) g++ options: -O3 -lpthread

KeyDB

OpenBenchmarking.orgOps/sec, More Is BetterKeyDB 5.3.1AMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi50K100K150K200K250KSE +/- 1886.71, N = 3217425.141. (CXX) g++ options: -O2 -levent -lpthread -lz -lpcre

Intel MPI Benchmarks

Test: IMB-P2P PingPong

OpenBenchmarking.orgAverage Msg/sec, More Is BetterIntel MPI Benchmarks 2019.3Test: IMB-P2P PingPongAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi1.1M2.2M3.3M4.4M5.5MSE +/- 91530.51, N = 145035940.48MIN: 4727 / MAX: 207708891. (CXX) g++ options: -O0 -pedantic -fopenmp -pthread -lmpi_cxx -lmpi

Intel MPI Benchmarks

Test: IMB-MPI1 Exchange

OpenBenchmarking.orgAverage Mbytes/sec, More Is BetterIntel MPI Benchmarks 2019.3Test: IMB-MPI1 ExchangeAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi8001600240032004000SE +/- 22.44, N = 33860.65MAX: 13875.611. (CXX) g++ options: -O0 -pedantic -fopenmp -pthread -lmpi_cxx -lmpi

Intel MPI Benchmarks

Test: IMB-MPI1 Exchange

OpenBenchmarking.orgAverage usec, More Is BetterIntel MPI Benchmarks 2019.3Test: IMB-MPI1 ExchangeAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi306090120150SE +/- 0.59, N = 3157.05MIN: 1.45 / MAX: 3377.161. (CXX) g++ options: -O0 -pedantic -fopenmp -pthread -lmpi_cxx -lmpi

Intel MPI Benchmarks

Test: IMB-MPI1 PingPong

OpenBenchmarking.orgAverage Mbytes/sec, More Is BetterIntel MPI Benchmarks 2019.3Test: IMB-MPI1 PingPongAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi6001200180024003000SE +/- 7.16, N = 32614.71MIN: 2.34 / MAX: 7695.561. (CXX) g++ options: -O0 -pedantic -fopenmp -pthread -lmpi_cxx -lmpi

Intel MPI Benchmarks

Test: IMB-MPI1 Sendrecv

OpenBenchmarking.orgAverage Mbytes/sec, More Is BetterIntel MPI Benchmarks 2019.3Test: IMB-MPI1 SendrecvAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi6001200180024003000SE +/- 8.55, N = 32936.80MAX: 14657.491. (CXX) g++ options: -O0 -pedantic -fopenmp -pthread -lmpi_cxx -lmpi

Intel MPI Benchmarks

Test: IMB-MPI1 Sendrecv

OpenBenchmarking.orgAverage usec, More Is BetterIntel MPI Benchmarks 2019.3Test: IMB-MPI1 SendrecvAMD EPYC 7281 16-Core - ASPEED - Supermicro H11DSi20406080100SE +/- 0.46, N = 3108.80MIN: 0.97 / MAX: 1980.161. (CXX) g++ options: -O0 -pedantic -fopenmp -pthread -lmpi_cxx -lmpi

Phoronix Test Suite v10.8.4