K_result_ptsmemory_pts-c7-20190417

KVM testing on CentOS Linux 7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1904174-SK-KRESULTPT48&sor&grs.

K_result_ptsmemory_pts-c7-20190417ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerK_des_ptsmemory_pts-c7-201904178192 MB RAM16 x Intel Core (Skylake) (16 Cores)Red Hat KVM (0.5.1 BIOS)Red Hat Virtio1 x 8192 MB RAM20GBCirrus Logic GD 5446Red Hat Virtio deviceCentOS Linux 73.10.0-862.11.6.el7.x86_64 (x86_64)GCC 4.8.5 20150623ext41024x768KVMOpenBenchmarking.orgCompiler Details- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --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++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic Security Details- KPTI + Load fences __user pointer sanitization + Retpoline without IBPB + PTE Inversion

K_result_ptsmemory_pts-c7-20190417mbw: Memory Copy - 128 MiBramspeed: Add - Floating Pointramspeed: Add - Integerramspeed: Triad - Floating Pointramspeed: Average - Floating Pointramspeed: Scale - Floating Pointramspeed: Average - Integerramspeed: Copy - Integerramspeed: Triad - Integerramspeed: Scale - Integermbw: Memory Copy, Fixed Block Size - 128 MiBramspeed: Copy - Floating Pointmbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy - 512 MiBstream: Addstream: Triadstream: Scalestream: CopyK_des_ptsmemory_pts-c7-201904178192 MB RAM45832383425620256382382623596242902280823738232003299226224551320432154541665196667058276709375897260112380323923227002252425105232942336923543328422691454832053215499968269684666038065915OpenBenchmarking.org

MBW

Test: Memory Copy - Array Size: 128 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiB8192 MB RAMK_des_ptsmemory_pts-c7-2019041713002600390052006500SE +/- 97.14, N = 4SE +/- 14.99, N = 3589745831. (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 Point8192 MB RAMK_des_ptsmemory_pts-c7-201904176K12K18K24K30K26011238341. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerK_des_ptsmemory_pts-c7-201904178192 MB RAM5K10K15K20K25K25620238031. (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 PointK_des_ptsmemory_pts-c7-201904178192 MB RAM5K10K15K20K25K25638239231. (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 PointK_des_ptsmemory_pts-c7-201904178192 MB RAM5K10K15K20K25K23826227001. (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 PointK_des_ptsmemory_pts-c7-201904178192 MB RAM5K10K15K20K25K23596225241. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer8192 MB RAMK_des_ptsmemory_pts-c7-201904175K10K15K20K25K25105242901. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer8192 MB RAMK_des_ptsmemory_pts-c7-201904175K10K15K20K25K23294228081. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerK_des_ptsmemory_pts-c7-201904178192 MB RAM5K10K15K20K25K23738233691. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer8192 MB RAMK_des_ptsmemory_pts-c7-201904175K10K15K20K25K23543232001. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBK_des_ptsmemory_pts-c7-201904178192 MB RAM7001400210028003500SE +/- 21.95, N = 3SE +/- 13.92, N = 3329932841. (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 Point8192 MB RAMK_des_ptsmemory_pts-c7-201904175K10K15K20K25K22691226221. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBK_des_ptsmemory_pts-c7-201904178192 MB RAM10002000300040005000SE +/- 14.50, N = 3SE +/- 23.15, N = 3455145481. (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 MiB8192 MB RAMK_des_ptsmemory_pts-c7-201904177001400210028003500SE +/- 11.47, N = 3SE +/- 10.73, N = 3320532041. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB8192 MB RAMK_des_ptsmemory_pts-c7-201904177001400210028003500SE +/- 6.25, N = 3SE +/- 29.37, N = 3321532151. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy - Array Size: 512 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiB8192 MB RAMK_des_ptsmemory_pts-c7-2019041711002200330044005500SE +/- 196.68, N = 9SE +/- 18.51, N = 3499945411. (CC) gcc options: -O3 -march=native

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add8192 MB RAMK_des_ptsmemory_pts-c7-2019041715K30K45K60K75KSE +/- 3166.52, N = 5SE +/- 2489.87, N = 568269665191. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad8192 MB RAMK_des_ptsmemory_pts-c7-2019041715K30K45K60K75KSE +/- 3125.05, N = 5SE +/- 2510.64, N = 568466666701. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale8192 MB RAMK_des_ptsmemory_pts-c7-2019041713K26K39K52K65KSE +/- 2640.39, N = 5SE +/- 1690.26, N = 560380582761. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyK_des_ptsmemory_pts-c7-201904178192 MB RAM15K30K45K60K75KSE +/- 1631.60, N = 20SE +/- 1605.65, N = 2070937659151. (CC) gcc options: -O3 -march=native -fopenmp

Phoronix Test Suite v10.8.4