memory test

Oracle VirtualBox testing on openSUSE 15.6 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2411122-NE-MEMORYTES71&grr.

memory testProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionSystem Layerphoronix memory testIntel Core i7-10750H (5 Cores)Oracle VirtualBox v1.2Intel 440FX 82441FX PMC10GB207GB VBOX HDDllvmpipeIntel 82801AA AC 97 AudioIntel 82540EMopenSUSE 15.66.4.0-150600.23.25-default (x86_64)KDE Plasma 5.27.11X Server 1.21.1.114.5 Mesa 23.3.4 (LLVM 17.0.6 256 bits)GCC 7.5.0btrfs1920x937Oracle VirtualBoxOpenBenchmarking.org- Transparent Huge Pages: always- --build=x86_64-suse-linux --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-plugin --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none, --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind - gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + reg_file_data_sampling: Not affected + retbleed: Vulnerable + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Retpoline + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

memory testramspeed: Triad - Integerramspeed: Copy - Integerramspeed: Add - Floating Pointramspeed: Scale - Floating Pointramspeed: Add - Integerramspeed: Scale - Integerramspeed: Average - Integerramspeed: Average - Floating Pointramspeed: Copy - Floating Pointramspeed: Triad - Floating Pointphoronix memory test19597.4817745.4220454.1118426.6919753.0617759.0219510.8619622.5618917.1021440.67OpenBenchmarking.org

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integerphoronix memory test4K8K12K16K20KSE +/- 464.74, N = 1519597.481. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integerphoronix memory test4K8K12K16K20KSE +/- 190.93, N = 1517745.421. (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 Pointphoronix memory test4K8K12K16K20KSE +/- 226.26, N = 1520454.111. (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 Pointphoronix memory test4K8K12K16K20KSE +/- 204.17, N = 1518426.691. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integerphoronix memory test4K8K12K16K20KSE +/- 170.83, N = 719753.061. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integerphoronix memory test4K8K12K16K20KSE +/- 178.98, N = 317759.021. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integerphoronix memory test4K8K12K16K20KSE +/- 104.89, N = 319510.861. (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 Pointphoronix memory test4K8K12K16K20KSE +/- 218.73, N = 319622.561. (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 Pointphoronix memory test4K8K12K16K20KSE +/- 144.01, N = 318917.101. (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 Pointphoronix memory test5K10K15K20K25KSE +/- 256.99, N = 321440.671. (CC) gcc options: -O3 -march=native

Phoronix Test Suite v10.8.5