memory-bench

KVM VMware testing on Debian 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2111267-TJ-MEMORYBEN36&rdt&grs.

memory-benchProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem Layermemory-benchmemory-benchmarkAMD EPYC 7282 16-Core (8 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS)Intel 440FX 82441FX PMC16384 MB + 14336 MB RAM859GB QEMU HDDVMware SVGA IIRed Hat Virtio deviceDebian 104.19.0-16-amd64 (x86_64)GCC 8.3.0ext4KVM VMwareOpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler 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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v Processor Details- CPU Microcode: 0x830104dSecurity 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 IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

memory-benchcachebench: Write Cachecachebench: Read Cachet-test1: 2t-test1: 1mbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy - 1024 MiBtinymembench: Standard Memsetstream: Addstream: Triadstream: Copyramspeed: Average - Floating Pointramspeed: Triad - Floating Pointramspeed: Scale - Floating Pointramspeed: Copy - Floating Pointramspeed: Add - Floating Pointramspeed: Average - Integerramspeed: Scale - Integerramspeed: Copy - Integerramspeed: Add - Integertinymembench: Standard Memcpystream: Scaleramspeed: Triad - Integermemory-benchmemory-benchmark15404.7993232122.34815412.01133.1467262.22711008.18711803.351891.451958.068170.425327.8625641.0923997.0524908.0928024.9125466.4623144.4525035.2425998.7911156.145447.025495.63OpenBenchmarking.org

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cachememory-benchmark3K6K9K12K15KSE +/- 184.55, N = 415404.80MIN: 12360.96 / MAX: 18190.291. (CC) gcc options: -lrt

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cachememory-benchmark5001000150020002500SE +/- 7.29, N = 32122.35MIN: 2082.94 / MAX: 2156.641. (CC) gcc options: -lrt

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2memory-benchmark3691215SE +/- 0.15, N = 1512.011. (CC) gcc options: -pthread

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1memory-benchmark816243240SE +/- 0.39, N = 333.151. (CC) gcc options: -pthread

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 MiBmemory-benchmark16003200480064008000SE +/- 67.12, N = 37262.231. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBmemory-benchmark2K4K6K8K10KSE +/- 133.09, N = 1511008.191. (CC) gcc options: -O3 -march=native

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memsetmemory-benchmark3K6K9K12K15KSE +/- 49.29, N = 911803.31. (CC) gcc options: -O2 -lm

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addmemory-benchmark11K22K33K44K55KSE +/- 875.63, N = 551891.41. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadmemory-benchmark11K22K33K44K55KSE +/- 572.30, N = 551958.01. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copymemory-benchmark15K30K45K60K75KSE +/- 722.20, N = 2568170.41. (CC) gcc options: -O3 -march=native -fopenmp

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Pointmemory-benchmark5K10K15K20K25KSE +/- 169.07, N = 325327.861. (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 Pointmemory-benchmark5K10K15K20K25KSE +/- 323.33, N = 1525641.091. (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 Pointmemory-benchmark5K10K15K20K25KSE +/- 228.65, N = 323997.051. (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 Pointmemory-benchmark5K10K15K20K25KSE +/- 142.92, N = 324908.091. (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 Pointmemory-benchmark6K12K18K24K30KSE +/- 288.53, N = 328024.911. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integermemory-benchmark5K10K15K20K25KSE +/- 197.37, N = 1525466.461. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integermemory-benchmark5K10K15K20K25KSE +/- 132.85, N = 323144.451. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integermemory-benchmark5K10K15K20K25KSE +/- 210.17, N = 1525035.241. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integermemory-benchmark6K12K18K24K30KSE +/- 304.37, N = 425998.791. (CC) gcc options: -O3 -march=native

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpymemory-benchmark2K4K6K8K10KSE +/- 405.64, N = 911156.11. (CC) gcc options: -O2 -lm

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scalememory-benchmark10K20K30K40K50KSE +/- 1499.40, N = 545447.01. (CC) gcc options: -O3 -march=native -fopenmp

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integermemory-benchmark5K10K15K20K25KSE +/- 493.05, N = 1225495.631. (CC) gcc options: -O3 -march=native


Phoronix Test Suite v10.8.4