primesieve-1.9.0run

2 x Intel Xeon E5-2620 v2 testing with a ASUS Z9PE-D8 WS (5503 BIOS) and ASPEED on CentOS Stream 9 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2405074-NE-PRIMESIEV24&grr&sor.

primesieve-1.9.0runProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay ServerCompilerFile-SystemScreen ResolutionNewGVNTrunkO2NewGVNTrunkO3NoGVNTrunkO2NoGVNTrunkO3GVNTrunkO2GVNTrunkO3NoPREO2NoPREO32 x Intel Xeon E5-2620 v2 @ 2.60GHz (12 Cores / 24 Threads)ASUS Z9PE-D8 WS (5503 BIOS)Intel Xeon E7 v2/Xeon32GB256GB Samsung SSD 850 + 2000GB Western Digital WD20EARX-00PASPEEDRealtek ALC8982 x Intel 82574LCentOS Stream 95.14.0-437.el9.x86_64 (x86_64)X ServerGCC 11.4.1 20231218 + PGI Compiler 16.10-0 + LLVM 3.1 + CUDA 11.2ext41024x768OpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysEnvironment Details- NewGVNTrunkO2: CXXFLAGS="-O2 -mllvm -enable-newgvn" CFLAGS="-O2 -mllvm -enable-newgvn"- NewGVNTrunkO3: CXXFLAGS="-O3 -mllvm -enable-newgvn" CFLAGS="-O3 -mllvm -enable-newgvn"- NoGVNTrunkO2: CXXFLAGS=-O2 CFLAGS=-O2- NoGVNTrunkO3: CXXFLAGS=-O3 CFLAGS=-O3- GVNTrunkO2: CXXFLAGS=-O2 CFLAGS=-O2- GVNTrunkO3: CXXFLAGS=-O3 CFLAGS=-O3- NoPREO2: CXXFLAGS=-O2 CFLAGS=-O2- NoPREO3: CXXFLAGS=-O3 CFLAGS=-O3Compiler Details- Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686Processor Details- Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42eSecurity Details- gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

primesieve-1.9.0runprimesieve: 1e13primesieve: 1e12NewGVNTrunkO2NewGVNTrunkO3NoGVNTrunkO2NoGVNTrunkO3GVNTrunkO2GVNTrunkO3NoPREO2NoPREO3496.25943.868496.42443.991495.74244.058497.16343.915497.83144.168500.30944.135496.70444.084497.11043.991OpenBenchmarking.org

Primesieve

Length: 1e13

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 8.0Length: 1e13NoGVNTrunkO2NewGVNTrunkO2NewGVNTrunkO3NoPREO2NoPREO3NoGVNTrunkO3GVNTrunkO2GVNTrunkO3110220330440550SE +/- 1.86, N = 3SE +/- 1.47, N = 3SE +/- 1.81, N = 3SE +/- 1.34, N = 3SE +/- 1.29, N = 3SE +/- 1.44, N = 3SE +/- 0.71, N = 3SE +/- 1.81, N = 3495.74496.26496.42496.70497.11497.16497.83500.31

Primesieve

Length: 1e12

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 8.0Length: 1e12NewGVNTrunkO2NoGVNTrunkO3NewGVNTrunkO3NoPREO3NoGVNTrunkO2NoPREO2GVNTrunkO3GVNTrunkO21020304050SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.17, N = 3SE +/- 0.11, N = 3SE +/- 0.04, N = 3SE +/- 0.16, N = 3SE +/- 0.25, N = 3SE +/- 0.33, N = 343.8743.9243.9943.9944.0644.0844.1444.17

Phoronix Test Suite v10.8.5