Memory Test

Xen HVM domU 4.2.amazon testing on Amazon Linux AMI 2018.03 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1811152-RA-MEMORYTES48.

Memory TestProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem LayerAWS_Memory_testIntel Xeon E5-2686 v4 @ 2.30GHz (2 Cores / 4 Threads)Xen HVM domU (4.2.amazon BIOS)Intel 440FX- 82441FX PMC16384MB10GBCirrus Logic GD 5446Intel 82599 Virtual FunctionAmazon Linux AMI 2018.034.14.62-65.117.amzn1.x86_64 (x86_64)GCC 5.5.0ext4Xen HVM domU 4.2.amazonOpenBenchmarking.org- --disable-multilib --disable-nls --disable-werror --enable-checking=release --enable-languages=c,c++,objc,obj-c++,fortran --enable-lto --enable-stage1-checking --with-boot-ldflags='-static-libstdc++ --with-build-config=bootstrap-debug --with-gmp=/home/linuxbrew/.linuxbrew/opt/gmp --with-mpc=/home/linuxbrew/.linuxbrew/opt/libmpc --with-mpfr=/home/linuxbrew/.linuxbrew/opt/mpfr -static-libgcc - KPTI + __user pointer sanitization + Full generic retpoline + PTE Inversion

Memory Testramspeed: Integer Addramspeed: Integer Copyramspeed: Integer Scaleramspeed: Floating-Point Addstream: Addstream: Copystream: Scalecachebench: Read Cachecachebench: Write CacheAWS_Memory_test18688169891675718594190692881717729228519199.70OpenBenchmarking.org

RAMspeed SMP

Integer Add

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer AddAWS_Memory_test4K8K12K16K20K186881. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Integer Copy

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer CopyAWS_Memory_test4K8K12K16K20K169891. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Integer Scale

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer ScaleAWS_Memory_test4K8K12K16K20K167571. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Floating-Point Add

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point AddAWS_Memory_test4K8K12K16K20K185941. (CC) gcc options: -O3 -march=native

Stream

Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17AddAWS_Memory_test4K8K12K16K20KSE +/- 7.22, N = 5190691. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17CopyAWS_Memory_test6K12K18K24K30KSE +/- 18.01, N = 5288171. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17ScaleAWS_Memory_test4K8K12K16K20KSE +/- 20.39, N = 5177291. (CC) gcc options: -O3 -march=native -fopenmp

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead CacheAWS_Memory_test5001000150020002500SE +/- 0.09, N = 322851. (CC) gcc options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CacheAWS_Memory_test4K8K12K16K20KSE +/- 1.68, N = 319199.701. (CC) gcc options: -lrt

Phoronix Test Suite v10.8.4