aws-u20-c5-2x--ptsmemory

aws-u20-c5-2x--ptsmemory

HTML result view exported from: https://openbenchmarking.org/result/2102173-HA-AWSU20C5211.

aws-u20-c5-2x--ptsmemoryProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem Layeraws-u20-c5-2x--ptsmemoryIntel Xeon Platinum 8275CL (4 Cores / 8 Threads)Amazon EC2 c5.2xlarge (1.0 BIOS)Intel 440FX 82441FX PMC16GB215GB Amazon Elastic Block StoreAmazon ElasticUbuntu 20.045.4.0-1037-aws (x86_64)GCC 9.3.0ext4KVMOpenBenchmarking.org- Transparent Huge Pages: madvise- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,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 - CPU Microcode: 0x5003005- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

aws-u20-c5-2x--ptsmemoryramspeed: 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 Cacheaws-u20-c5-2x--ptsmemory26579.3825245.0820466.9125468.6224205.2922273.2924966.7618919.1126161.3422924.3246208.147442.749391.349386.25190.49084.04838.4685069.67828.2439.0973045.10529725499.678296OpenBenchmarking.org

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integeraws-u20-c5-2x--ptsmemory6K12K18K24K30KSE +/- 37.20, N = 326579.381. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integeraws-u20-c5-2x--ptsmemory5K10K15K20K25KSE +/- 87.92, N = 325245.081. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integeraws-u20-c5-2x--ptsmemory4K8K12K16K20KSE +/- 48.86, N = 320466.911. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integeraws-u20-c5-2x--ptsmemory5K10K15K20K25KSE +/- 51.15, N = 325468.621. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integeraws-u20-c5-2x--ptsmemory5K10K15K20K25KSE +/- 22.39, N = 324205.291. (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 Pointaws-u20-c5-2x--ptsmemory5K10K15K20K25KSE +/- 39.71, N = 322273.291. (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 Pointaws-u20-c5-2x--ptsmemory5K10K15K20K25KSE +/- 44.52, N = 324966.761. (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 Pointaws-u20-c5-2x--ptsmemory4K8K12K16K20KSE +/- 7.17, N = 318919.111. (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 Pointaws-u20-c5-2x--ptsmemory6K12K18K24K30KSE +/- 109.75, N = 326161.341. (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 Pointaws-u20-c5-2x--ptsmemory5K10K15K20K25KSE +/- 23.98, N = 322924.321. (CC) gcc options: -O3 -march=native

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copyaws-u20-c5-2x--ptsmemory10K20K30K40K50KSE +/- 13.32, N = 546208.11. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scaleaws-u20-c5-2x--ptsmemory10K20K30K40K50KSE +/- 30.87, N = 547442.71. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadaws-u20-c5-2x--ptsmemory11K22K33K44K55KSE +/- 29.62, N = 549391.31. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addaws-u20-c5-2x--ptsmemory11K22K33K44K55KSE +/- 33.50, N = 549386.21. (CC) gcc options: -O3 -march=native -fopenmp

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpyaws-u20-c5-2x--ptsmemory11002200330044005500SE +/- 10.33, N = 35190.41. (CC) gcc options: -O2 -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memsetaws-u20-c5-2x--ptsmemory2K4K6K8K10KSE +/- 111.68, N = 39084.01. (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 MiBaws-u20-c5-2x--ptsmemory10002000300040005000SE +/- 1.24, N = 34838.471. (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 MiBaws-u20-c5-2x--ptsmemory11002200330044005500SE +/- 9.40, N = 35069.681. (CC) gcc options: -O3 -march=native

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1aws-u20-c5-2x--ptsmemory714212835SE +/- 0.17, N = 328.241. (CC) gcc options: -pthread

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2aws-u20-c5-2x--ptsmemory3691215SE +/- 0.033, N = 39.0971. (CC) gcc options: -pthread

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cacheaws-u20-c5-2x--ptsmemory7001400210028003500SE +/- 0.06, N = 33045.11MIN: 3036.9 / MAX: 3048.11. (CC) gcc options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cacheaws-u20-c5-2x--ptsmemory5K10K15K20K25KSE +/- 0.77, N = 325499.68MIN: 22944.97 / MAX: 27269.771. (CC) gcc options: -lrt

Phoronix Test Suite v10.8.4