memory-z15-20210104

zvm testing on SUSE Linux Enterprise Server 15 SP1 15.1 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2101043-JHAM-MEMORYZ42.

memory-z15-20210104ProcessorMemoryDiskOSKernelCompilerFile-SystemScreen ResolutionSystem Layermemory-z15-20210104Unknown (2 Cores)4096MB50GBSUSE Linux Enterprise Server 15 SP1 15.14.12.14-197.75-default (s390x)GCC 7.5.0 + Clang 7.0.1 + LLVM 7.0.1ext42048x1128zvmOpenBenchmarking.org- CFLAGS="-O3 -march=native -pipe" CXXFLAGS="-O3 -march=native -pipe" LIBGL_DEBUG=quiet - --build=s390x-suse-linux --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-plugin --disable-werror --enable-cet=auto --enable-checking=release --enable-decimal-float --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go,d --enable-libphobos --enable-libstdcxx-allocator=new --enable-linux-futex --enable-ssp --enable-version-specific-runtime-libs --host=s390x-suse-linux --mandir=/usr/share/man --with-arch=z196 --with-gcc-major-version-only --with-long-double-128 --with-slibdir=/lib64 --with-tune=zEC12 --without-system-libunwind - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + srbds: Not affected + tsx_async_abort: Not affected

memory-z15-20210104ramspeed: 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 Cachememory-z15-20210104102144.17107602.9986680.5488352.1097824.78101629.24109429.84106325.2099978.38104844.1624319.29860.813844.212908.921400.053119.07104.9165119.87720.6266.9915636.92726418871.143323OpenBenchmarking.org

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integermemory-z15-2021010420K40K60K80K100KSE +/- 740.02, N = 3102144.171. (CC) gcc-10 options: -O3 -march=native -pipe

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integermemory-z15-2021010420K40K60K80K100KSE +/- 62.07, N = 3107602.991. (CC) gcc-10 options: -O3 -march=native -pipe

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integermemory-z15-2021010420K40K60K80K100KSE +/- 228.80, N = 386680.541. (CC) gcc-10 options: -O3 -march=native -pipe

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integermemory-z15-2021010420K40K60K80K100KSE +/- 425.03, N = 388352.101. (CC) gcc-10 options: -O3 -march=native -pipe

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integermemory-z15-2021010420K40K60K80K100KSE +/- 221.80, N = 397824.781. (CC) gcc-10 options: -O3 -march=native -pipe

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Pointmemory-z15-2021010420K40K60K80K100KSE +/- 144.94, N = 3101629.241. (CC) gcc-10 options: -O3 -march=native -pipe

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Pointmemory-z15-2021010420K40K60K80K100KSE +/- 229.99, N = 3109429.841. (CC) gcc-10 options: -O3 -march=native -pipe

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Pointmemory-z15-2021010420K40K60K80K100KSE +/- 163.98, N = 3106325.201. (CC) gcc-10 options: -O3 -march=native -pipe

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Pointmemory-z15-2021010420K40K60K80K100KSE +/- 663.43, N = 1499978.381. (CC) gcc-10 options: -O3 -march=native -pipe

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Pointmemory-z15-2021010420K40K60K80K100KSE +/- 450.53, N = 3104844.161. (CC) gcc-10 options: -O3 -march=native -pipe

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copymemory-z15-202101045K10K15K20K25KSE +/- 93.32, N = 524319.21. (CC) gcc-10 options: -O3 -march=native -pipe -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scalememory-z15-202101042K4K6K8K10KSE +/- 15.08, N = 59860.81. (CC) gcc-10 options: -O3 -march=native -pipe -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadmemory-z15-202101043K6K9K12K15KSE +/- 18.64, N = 513844.21. (CC) gcc-10 options: -O3 -march=native -pipe -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addmemory-z15-202101043K6K9K12K15KSE +/- 19.45, N = 512908.91. (CC) gcc-10 options: -O3 -march=native -pipe -fopenmp

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpymemory-z15-202101045K10K15K20K25KSE +/- 66.77, N = 321400.01. (CC) gcc-10 options: -O2 -O3 -march=native -pipe -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memsetmemory-z15-2021010411K22K33K44K55KSE +/- 2.35, N = 353119.01. (CC) gcc-10 options: -O2 -O3 -march=native -pipe -lm

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBmemory-z15-2021010415003000450060007500SE +/- 3.31, N = 37104.921. (CC) gcc-10 options: -O3 -march=native -pipe

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-z15-2021010411002200330044005500SE +/- 5.77, N = 35119.881. (CC) gcc-10 options: -O3 -march=native -pipe

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1memory-z15-20210104510152025SE +/- 0.15, N = 320.631. (CC) gcc-10 options: -pthread -O3 -march=native -pipe

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2memory-z15-20210104246810SE +/- 0.055, N = 36.9911. (CC) gcc-10 options: -pthread -O3 -march=native -pipe

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cachememory-z15-2021010412002400360048006000SE +/- 2.83, N = 35636.93MIN: 5452.78 / MAX: 5651.761. (CC) gcc-10 options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cachememory-z15-202101044K8K12K16K20KSE +/- 6.19, N = 318871.14MIN: 16813.89 / MAX: 19730.971. (CC) gcc-10 options: -lrt

Phoronix Test Suite v10.8.4