jhamby-linuxone-zvm-sles12-gcc930-memory

IBM z15 (8561) 2 VCPUs on z/VM 6.4.0 (service level 1901) on LinuxONE Community Cloud with GCC 9.3.0 and binutils 2.34.

HTML result view exported from: https://openbenchmarking.org/result/2004175-NI-JHAMBYLIN30.

jhamby-linuxone-zvm-sles12-gcc930-memoryProcessorMemoryDiskOSKernelCompilerFile-SystemSystem Layerjhamby-linuxone-zvm-sles12-gcc930-memoryUnknown (2 Cores)4096MB50GBSUSE Linux Enterprise Server 12 SP5 12.54.12.14-122.17-default (s390x)GCC 9.3.0ext4zvmOpenBenchmarking.org- CXXFLAGS="-O3 -pipe -march=native" LIBGL_DEBUG=quiet CFLAGS="-O3 -pipe -march=native" - 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 + tsx_async_abort: Not affected

jhamby-linuxone-zvm-sles12-gcc930-memoryramspeed: 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 Cachejhamby-linuxone-zvm-sles12-gcc930-memory67367.5494414.6678369.1058273.3576383.9869784.21100668.7193990.9966108.5082069.9221810.69987.813826.112683.420936.949146.25570.2285044.41422.3378.5215420.7218297.558261127OpenBenchmarking.org

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integerjhamby-linuxone-zvm-sles12-gcc930-memory14K28K42K56K70KSE +/- 951.74, N = 367367.541. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integerjhamby-linuxone-zvm-sles12-gcc930-memory20K40K60K80K100KSE +/- 1286.32, N = 394414.661. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integerjhamby-linuxone-zvm-sles12-gcc930-memory20K40K60K80K100KSE +/- 651.23, N = 378369.101. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integerjhamby-linuxone-zvm-sles12-gcc930-memory12K24K36K48K60KSE +/- 1161.70, N = 1258273.351. (CC) gcc options: -O3 -march=native -pipe

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integerjhamby-linuxone-zvm-sles12-gcc930-memory16K32K48K64K80KSE +/- 915.16, N = 376383.981. (CC) gcc 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 Pointjhamby-linuxone-zvm-sles12-gcc930-memory15K30K45K60K75KSE +/- 735.79, N = 369784.211. (CC) gcc 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 Pointjhamby-linuxone-zvm-sles12-gcc930-memory20K40K60K80K100KSE +/- 324.07, N = 3100668.711. (CC) gcc 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 Pointjhamby-linuxone-zvm-sles12-gcc930-memory20K40K60K80K100KSE +/- 1032.72, N = 1593990.991. (CC) gcc 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 Pointjhamby-linuxone-zvm-sles12-gcc930-memory14K28K42K56K70KSE +/- 656.31, N = 1566108.501. (CC) gcc 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 Pointjhamby-linuxone-zvm-sles12-gcc930-memory20K40K60K80K100KSE +/- 977.53, N = 382069.921. (CC) gcc options: -O3 -march=native -pipe

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copyjhamby-linuxone-zvm-sles12-gcc930-memory5K10K15K20K25KSE +/- 27.83, N = 521810.61. (CC) gcc options: -O3 -pipe -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scalejhamby-linuxone-zvm-sles12-gcc930-memory2K4K6K8K10KSE +/- 12.66, N = 59987.81. (CC) gcc options: -O3 -pipe -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadjhamby-linuxone-zvm-sles12-gcc930-memory3K6K9K12K15KSE +/- 19.21, N = 513826.11. (CC) gcc options: -O3 -pipe -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addjhamby-linuxone-zvm-sles12-gcc930-memory3K6K9K12K15KSE +/- 16.41, N = 512683.41. (CC) gcc options: -O3 -pipe -march=native -fopenmp

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpyjhamby-linuxone-zvm-sles12-gcc930-memory4K8K12K16K20KSE +/- 9.88, N = 320936.91. (CC) gcc options: -O2 -O3 -pipe -march=native -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memsetjhamby-linuxone-zvm-sles12-gcc930-memory11K22K33K44K55KSE +/- 152.32, N = 349146.21. (CC) gcc options: -O2 -O3 -pipe -march=native -lm

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBjhamby-linuxone-zvm-sles12-gcc930-memory12002400360048006000SE +/- 74.39, N = 155570.231. (CC) gcc 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 MiBjhamby-linuxone-zvm-sles12-gcc930-memory11002200330044005500SE +/- 11.00, N = 35044.411. (CC) gcc options: -O3 -march=native -pipe

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1jhamby-linuxone-zvm-sles12-gcc930-memory510152025SE +/- 0.34, N = 322.341. (CC) gcc options: -pthread -O3 -pipe -march=native

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2jhamby-linuxone-zvm-sles12-gcc930-memory246810SE +/- 0.104, N = 38.5211. (CC) gcc options: -pthread -O3 -pipe -march=native

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cachejhamby-linuxone-zvm-sles12-gcc930-memory12002400360048006000SE +/- 69.50, N = 35420.72MIN: 3084.21 / MAX: 5636.931. (CC) gcc options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cachejhamby-linuxone-zvm-sles12-gcc930-memory4K8K12K16K20KSE +/- 146.12, N = 318297.56MIN: 11431.47 / MAX: 19654.431. (CC) gcc options: -lrt

Phoronix Test Suite v10.8.4