cc_lrg_ramspeed_avgIntFloat_1

KVM testing on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2012016-FI-CCLRGRAMS63.

cc_lrg_ramspeed_avgIntFloat_1ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layer4 x Intel Core (Haswell no TSX IBRS) - Cirrus Logic4 x Intel Core (Haswell no TSX IBRS) (4 Cores)OpenStack Foundation Nova v20.4.0 (1.13.0-2.el8 BIOS)Intel 440FX 82441FX PMC8GB38GBCirrus Logic GD 5446Red Hat Virtio deviceUbuntu 18.044.15.0-121-generic (x86_64)GCC 7.5.0ext41024x768KVMOpenBenchmarking.org- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - CPU Microcode: 0x1- itlb_multihit: Not affected + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

cc_lrg_ramspeed_avgIntFloat_1ramspeed: Average - Integerramspeed: Average - Floating Point4 x Intel Core (Haswell no TSX IBRS) - Cirrus Logic18312.5118410.83OpenBenchmarking.org

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer4 x Intel Core (Haswell no TSX IBRS) - Cirrus Logic4K8K12K16K20KSE +/- 53.56, N = 318312.511. (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 Point4 x Intel Core (Haswell no TSX IBRS) - Cirrus Logic4K8K12K16K20KSE +/- 68.13, N = 318410.831. (CC) gcc options: -O3 -march=native

Phoronix Test Suite v10.8.4