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/2407296-NE-COMPRESSZ64&sor&grr.

compress-zstd-1.6.0runProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutiondebugNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptSimplO2OptSimplO3OptRedO2OptRedO32 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" - OptSimplO3: CXXFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=true" CFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=true" - OptRedO2: CXXFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=true -mllvm -enable-newgvn-simpl=true -mllvm -enable-newgvn-pre=false" CFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=true -mllvm -enable-newgvn-simpl=true -mllvm -enable-newgvn-pre=false" - OptRedO3: CXXFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=true -mllvm -enable-newgvn-simpl=true -mllvm -enable-newgvn-pre=false" CFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=true -mllvm -enable-newgvn-simpl=true -mllvm -enable-newgvn-pre=false" 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 - Compression Speedcompress-zstd: 12 - Decompression Speedcompress-zstd: 3 - Decompression Speedcompress-zstd: 3 - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 3, Long Mode - Decompression Speedcompress-zstd: 3, Long Mode - Compression Speedcompress-zstd: 8debugNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptSimplO2OptSimplO3OptRedO2OptRedO3453.94.78468.48.7089.7511.2514.9826.6538.4251.2530.9242.0491.7404.6451.61.97457.82.0817.5497.1496.3136.0514.441.0515.742.5504.1111.3451.62.03458.02.1517.7497.1496.3136.3513.740.9517.342.7505.0112.5452.81.99459.12.0917.6498.2496.8137.5516.441.0517.342.6505.2112.3452.92.05458.62.1617.7499.0498.7137.3516.940.9516.642.3505.8112.9454.51.98459.72.0817.7501.5500.7138.2519.240.6519.541.7506.8111.1455.82.02460.92.1017.6500.4500.4135.8518.740.7521.241.7510.2112.9456.11.98461.02.0717.6501.1500.8136.2519.240.5521.742.1511.6112.4456.52.01460.42.0817.5500.4501.1134.6519.139.5520.740.8508.0110.9OpenBenchmarking.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 SpeedOptRedO3OptRedO2OptSimplO3OptSimplO2debugOptNoSimplO3OptNoSimplO2NoGVNO3NoGVNO2100200300400500SE +/- 0.21, N = 3SE +/- 1.42, N = 3SE +/- 0.22, N = 3SE +/- 1.07, N = 3SE +/- 0.35, N = 15SE +/- 1.20, N = 3SE +/- 1.10, N = 3SE +/- 0.07, N = 3SE +/- 0.35, N = 3456.5456.1455.8454.5453.9452.9452.8451.6451.6

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Compression SpeeddebugOptNoSimplO3NoGVNO3OptSimplO3OptRedO3OptNoSimplO2OptRedO2OptSimplO2NoGVNO21.07552.1513.22654.3025.3775SE +/- 0.05, N = 15SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 34.782.052.032.022.011.991.981.981.97

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Decompression SpeeddebugOptRedO3OptRedO2OptSimplO3OptSimplO2OptNoSimplO2OptNoSimplO3NoGVNO3NoGVNO2100200300400500SE +/- 1.35, N = 3SE +/- 0.91, N = 3SE +/- 0.97, N = 3SE +/- 0.72, N = 3SE +/- 0.81, N = 3SE +/- 1.89, N = 3SE +/- 1.34, N = 3SE +/- 0.64, N = 3SE +/- 1.42, N = 3468.4461.5461.0460.9459.7459.1458.6458.0457.8

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Compression SpeeddebugOptNoSimplO3NoGVNO3OptSimplO3OptSimplO2OptNoSimplO2OptRedO3NoGVNO2OptRedO2246810SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 38.702.162.152.102.102.092.082.082.07

Zstd Compression

Compression Level: 12 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Compression SpeeddebugOptSimplO2OptNoSimplO3NoGVNO3OptRedO2OptSimplO3OptNoSimplO2OptRedO3NoGVNO220406080100SE +/- 0.95, N = 15SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.03, N = 389.717.717.717.717.617.617.617.517.5

Zstd Compression

Compression Level: 12 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Decompression SpeeddebugOptSimplO2OptRedO2OptRedO3OptSimplO3OptNoSimplO3OptNoSimplO2NoGVNO3NoGVNO2110220330440550SE +/- 0.47, N = 15SE +/- 1.28, N = 3SE +/- 0.96, N = 3SE +/- 0.75, N = 3SE +/- 0.35, N = 3SE +/- 1.34, N = 3SE +/- 0.70, N = 3SE +/- 1.44, N = 3SE +/- 0.37, N = 3511.2501.5501.1500.4500.4499.0498.2497.1497.1

Zstd Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression SpeeddebugOptRedO3OptRedO2OptSimplO2OptSimplO3OptNoSimplO3OptNoSimplO2NoGVNO3NoGVNO2110220330440550SE +/- 0.23, N = 3SE +/- 0.91, N = 3SE +/- 0.33, N = 3SE +/- 1.32, N = 3SE +/- 0.55, N = 3SE +/- 1.22, N = 3SE +/- 1.32, N = 3SE +/- 1.60, N = 3SE +/- 0.72, N = 3514.9502.5500.8500.7500.4498.7496.8496.3496.3

Zstd Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression SpeeddebugOptSimplO2OptNoSimplO2OptNoSimplO3OptSimplO3NoGVNO3OptRedO2NoGVNO2OptRedO32004006008001000SE +/- 1.71, N = 3SE +/- 0.45, N = 3SE +/- 1.01, N = 3SE +/- 0.90, N = 3SE +/- 0.33, N = 3SE +/- 0.28, N = 3SE +/- 0.09, N = 3SE +/- 0.23, N = 3SE +/- 1.08, N = 3826.6138.2137.5137.3136.5136.3136.2136.0134.6

Zstd Compression

Compression Level: 8, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Decompression SpeeddebugOptRedO2OptSimplO2OptRedO3OptSimplO3OptNoSimplO3OptNoSimplO2NoGVNO2NoGVNO3120240360480600SE +/- 1.08, N = 3SE +/- 1.36, N = 3SE +/- 1.00, N = 3SE +/- 0.67, N = 3SE +/- 0.46, N = 3SE +/- 0.81, N = 3SE +/- 0.75, N = 3SE +/- 1.77, N = 3SE +/- 0.32, N = 3538.4519.2519.2519.1518.7516.9516.4514.4513.7

Zstd Compression

Compression Level: 8, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Compression SpeeddebugOptNoSimplO2NoGVNO2OptNoSimplO3NoGVNO3OptSimplO2OptSimplO3OptRedO2OptRedO350100150200250SE +/- 1.77, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.13, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.03, N = 3251.241.041.040.940.940.840.740.539.5

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression SpeeddebugOptRedO2OptSimplO3OptRedO3OptSimplO2OptNoSimplO2NoGVNO3OptNoSimplO3NoGVNO2110220330440550SE +/- 1.05, N = 3SE +/- 0.80, N = 3SE +/- 0.71, N = 3SE +/- 1.48, N = 3SE +/- 0.55, N = 3SE +/- 1.05, N = 3SE +/- 1.50, N = 3SE +/- 0.25, N = 3SE +/- 0.56, N = 3530.9521.7521.2520.7519.5517.3517.3516.6515.7

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression SpeeddebugNoGVNO3OptNoSimplO2NoGVNO2OptSimplO3OptNoSimplO3OptRedO2OptSimplO2OptRedO350100150200250SE +/- 2.11, N = 3SE +/- 0.09, N = 3SE +/- 0.13, N = 3SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.13, N = 3SE +/- 0.06, N = 3SE +/- 0.17, N = 3242.042.742.642.542.342.342.142.140.9

Zstd Compression

Compression Level: 3, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Decompression SpeedOptRedO2OptSimplO3OptRedO3OptSimplO2OptNoSimplO3OptNoSimplO2NoGVNO3NoGVNO2debug110220330440550SE +/- 0.30, N = 3SE +/- 0.17, N = 3SE +/- 1.55, N = 3SE +/- 0.86, N = 3SE +/- 1.40, N = 3SE +/- 1.09, N = 3SE +/- 1.18, N = 3SE +/- 1.44, N = 3SE +/- 3.55, N = 3511.6510.2509.5506.8505.8505.2505.0504.1491.7

Zstd Compression

Compression Level: 3, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Compression SpeeddebugOptSimplO3OptNoSimplO3NoGVNO3OptRedO2OptNoSimplO2OptSimplO2NoGVNO2OptRedO390180270360450SE +/- 3.31, N = 3SE +/- 0.03, N = 3SE +/- 0.12, N = 3SE +/- 0.25, N = 3SE +/- 0.06, N = 3SE +/- 0.26, N = 3SE +/- 0.20, N = 3SE +/- 0.10, N = 3SE +/- 0.27, N = 3404.6112.9112.9112.5112.4112.3111.5111.3111.1

Phoronix Test Suite v10.8.5