compress-zstd-1.6.0run

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/2407211-NE-COMPRESSZ02&grr&sor.

compress-zstd-1.6.0runProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutiondebugNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptSimplO22 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 95.14.0-467.el9.x86_64 (x86_64)X ServerNVIDIAGCC 11.4.1 20231218 + PGI Compiler 16.10-0 + LLVM 3.1 + CUDA 11.2ext41024x7682000GB Western Digital WD20EARX-00P + 256GB Samsung SSD 850ASUS VW1905.14.0-474.el9.x86_64 (x86_64)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysEnvironment Details- debug: CXXFLAGS=-O2 CFLAGS=-O2- NoGVNO2: CXXFLAGS="-O2 -mllvm -enable-newgvn -mllvm -disable-gvn=true" CFLAGS="-O2 -mllvm -enable-newgvn -mllvm -disable-gvn=true"- NoGVNO3: CXXFLAGS="-O3 -mllvm -enable-newgvn -mllvm -disable-gvn=true" CFLAGS="-O3 -mllvm -enable-newgvn -mllvm -disable-gvn=true"- OptNoSimplO2: CXXFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=false" CFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=false" - OptNoSimplO3: CXXFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=false" CFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=false" - OptSimplO2: CXXFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=true" CFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=true" Compiler 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 + reg_file_data_sampling: Not affected + 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; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

compress-zstd-1.6.0runcompress-zstd: 19, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 19 - Compression Speedcompress-zstd: 12 - Decompression Speedcompress-zstd: 12 - Compression Speedcompress-zstd: 3 - Decompression Speedcompress-zstd: 3 - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedcompress-zstd: 3, Long Mode - Decompression Speedcompress-zstd: 3, Long Mode - Compression Speedcompress-zstd: 8debugNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptSimplO2453.94.78468.48.70511.289.7514.9826.6530.9242.0538.4251.2491.7404.6451.61.97457.82.08497.117.5496.3136.0515.742.5514.441.0504.1111.3451.62.03458.02.15497.117.7496.3136.3517.342.7513.740.9505.0112.5452.81.99459.12.09498.217.6496.8137.5517.342.6516.441.0505.2112.3452.92.05458.62.16499.017.7498.7137.3516.642.3516.940.9505.8112.9450.71.97459.02.10499.017.7498.3136.1516.342.1514.640.8504.3111.5OpenBenchmarking.org

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Decompression SpeeddebugOptNoSimplO3OptNoSimplO2NoGVNO3NoGVNO2OptSimplO2100200300400500SE +/- 0.35, N = 15SE +/- 1.20, N = 3SE +/- 1.10, N = 3SE +/- 0.07, N = 3SE +/- 0.35, N = 3SE +/- 0.78, N = 3453.9452.9452.8451.6451.6450.7

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Compression SpeeddebugOptNoSimplO3NoGVNO3OptNoSimplO2OptSimplO2NoGVNO21.07552.1513.22654.3025.3775SE +/- 0.05, N = 15SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 34.782.052.031.991.971.97

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Decompression SpeeddebugOptNoSimplO2OptSimplO2OptNoSimplO3NoGVNO3NoGVNO2100200300400500SE +/- 1.35, N = 3SE +/- 1.89, N = 3SE +/- 0.90, N = 3SE +/- 1.34, N = 3SE +/- 0.64, N = 3SE +/- 1.42, N = 3468.4459.1459.0458.6458.0457.8

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Compression SpeeddebugOptNoSimplO3NoGVNO3OptSimplO2OptNoSimplO2NoGVNO2246810SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 38.702.162.152.102.092.08

Zstd Compression

Compression Level: 12 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Decompression SpeeddebugOptSimplO2OptNoSimplO3OptNoSimplO2NoGVNO3NoGVNO2110220330440550SE +/- 0.47, N = 15SE +/- 1.42, N = 3SE +/- 1.34, N = 3SE +/- 0.70, N = 3SE +/- 1.44, N = 3SE +/- 0.37, N = 3511.2499.0499.0498.2497.1497.1

Zstd Compression

Compression Level: 12 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Compression SpeeddebugOptSimplO2OptNoSimplO3NoGVNO3OptNoSimplO2NoGVNO220406080100SE +/- 0.95, N = 15SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.12, N = 3SE +/- 0.03, N = 389.717.717.717.717.617.5

Zstd Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression SpeeddebugOptNoSimplO3OptSimplO2OptNoSimplO2NoGVNO3NoGVNO2110220330440550SE +/- 0.23, N = 3SE +/- 1.22, N = 3SE +/- 1.01, N = 3SE +/- 1.32, N = 3SE +/- 1.60, N = 3SE +/- 0.72, N = 3514.9498.7498.3496.8496.3496.3

Zstd Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression SpeeddebugOptNoSimplO2OptNoSimplO3NoGVNO3OptSimplO2NoGVNO22004006008001000SE +/- 1.71, N = 3SE +/- 1.01, N = 3SE +/- 0.90, N = 3SE +/- 0.28, N = 3SE +/- 0.87, N = 3SE +/- 0.23, N = 3826.6137.5137.3136.3136.1136.0

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression SpeeddebugOptNoSimplO2NoGVNO3OptNoSimplO3OptSimplO2NoGVNO2110220330440550SE +/- 1.05, N = 3SE +/- 1.05, N = 3SE +/- 1.50, N = 3SE +/- 0.25, N = 3SE +/- 0.34, N = 3SE +/- 0.56, N = 3530.9517.3517.3516.6516.3515.7

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression SpeeddebugNoGVNO3OptNoSimplO2NoGVNO2OptNoSimplO3OptSimplO250100150200250SE +/- 2.11, N = 3SE +/- 0.09, N = 3SE +/- 0.13, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.06, N = 3242.042.742.642.542.342.1

Zstd Compression

Compression Level: 8, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Decompression SpeeddebugOptNoSimplO3OptNoSimplO2OptSimplO2NoGVNO2NoGVNO3120240360480600SE +/- 1.08, N = 3SE +/- 0.81, N = 3SE +/- 0.75, N = 3SE +/- 1.32, N = 3SE +/- 1.77, N = 3SE +/- 0.32, N = 3538.4516.9516.4514.6514.4513.7

Zstd Compression

Compression Level: 8, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Compression SpeeddebugOptNoSimplO2NoGVNO2OptNoSimplO3NoGVNO3OptSimplO250100150200250SE +/- 1.77, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.13, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 3251.241.041.040.940.940.8

Zstd Compression

Compression Level: 3, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Decompression SpeedOptNoSimplO3OptNoSimplO2NoGVNO3OptSimplO2NoGVNO2debug110220330440550SE +/- 1.40, N = 3SE +/- 1.09, N = 3SE +/- 1.18, N = 3SE +/- 1.27, N = 3SE +/- 1.44, N = 3SE +/- 3.55, N = 3505.8505.2505.0504.3504.1491.7

Zstd Compression

Compression Level: 3, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Compression SpeeddebugOptNoSimplO3NoGVNO3OptNoSimplO2OptSimplO2NoGVNO290180270360450SE +/- 3.31, N = 3SE +/- 0.12, N = 3SE +/- 0.25, N = 3SE +/- 0.26, N = 3SE +/- 0.20, N = 3SE +/- 0.10, N = 3404.6112.9112.5112.3111.5111.3

Phoronix Test Suite v10.8.5