memory test

ARMv8 Cortex-A72 testing on Amazon Linux 2 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1811286-SK-MEMORYTES77&grw.

memory testProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemBenchmarking AWS A1ARMv8 Cortex-A72 (16 Cores)Amazon EC2 a1.4xlarge (1.0 BIOS)Amazon Device 020031744MB107GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 24.14.77-81.59.amzn2.aarch64 (aarch64) 20181112GCC 7.3.1 20180303xfsOpenBenchmarking.org- nvme_core.io_timeout=4294967295- --build=aarch64-redhat-linux --disable-libcilkrts --disable-libmpx --disable-libquadmath --disable-libunwind-exceptions --disable-multilib --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libitm --enable-libsanitizer --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu

memory teststream: Copystream: Scalestream: Triadstream: AddBenchmarking AWS A122799236402565825687OpenBenchmarking.org

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyBenchmarking AWS A15K10K15K20K25KSE +/- 8.91, N = 5227991. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleBenchmarking AWS A15K10K15K20K25KSE +/- 21.29, N = 5236401. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadBenchmarking AWS A15K10K15K20K25KSE +/- 10.21, N = 5256581. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddBenchmarking AWS A16K12K18K24K30KSE +/- 9.52, N = 5256871. (CC) gcc options: -O3 -march=native -fopenmp

Phoronix Test Suite v10.8.4