NovaCustom NV41 Qubes OS vCPU affinity

Testing the performance impact of performance/efficient cores in a Qubes OS VM

HTML result view exported from: https://openbenchmarking.org/result/2311247-NE-OK539528007&sro&grr.

NovaCustom NV41 Qubes OS vCPU affinityProcessorMemoryDiskGraphicsOSKernelDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionSystem LayerPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Intel Core i7-1260P (4 Cores)6GB78GBllvmpipeFedora Linux 386.1.62-1.qubes.fc37.x86_64 (x86_64)X Server 1.20.144.5 Mesa 23.1.9 (LLVM 16.0.6 256 bits)GCC 13.2.1 20231011ext41920x1080Xen 4.17.2 HypervisorOpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseProcessor Details- CPU Microcode: 0x430Security Details- SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: 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 Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

NovaCustom NV41 Qubes OS vCPU affinitycompress-lz4: 9 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 3 - Decompression Speedcompress-zstd: 3 - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 19 - Compression Speedcompress-rar: Linux Source Tree Archiving To RARcompress-zstd: 19, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 12 - Decompression Speedcompress-zstd: 12 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 3 - Compression Speedcompress-gzip: Linux Source Tree Archiving To .tar.gzcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9compress-lz4: 1 - Decompression Speedcompress-lz4: 1 - Compression Speedlzbench: Crush 0 - Decompressionlzbench: Crush 0 - Compressioncompress-zstd: 3, Long Mode - Decompression Speedcompress-zstd: 3, Long Mode - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedlzbench: Brotli 2 - Decompressionlzbench: Brotli 2 - Compressionlzbench: Brotli 0 - Decompressionlzbench: Brotli 0 - Compressionlzbench: XZ 0 - Decompressionlzbench: XZ 0 - Compressioncompress-7zip: Decompression Ratingcompress-7zip: Compression Ratinglzbench: Zstd 8 - Decompressionlzbench: Zstd 8 - Compressionblosc: blosclz noshuffle - 128MBblosc: blosclz shuffle - 256MBlzbench: Zstd 1 - Decompressionlzbench: Zstd 1 - Compressionlzbench: Libdeflate 1 - Decompressionlzbench: Libdeflate 1 - Compressionblosc: blosclz noshuffle - 256MBblosc: blosclz bitshuffle - 256MBblosc: blosclz bitshuffle - 128MBblosc: blosclz shuffle - 64MBblosc: blosclz shuffle - 32MBblosc: blosclz shuffle - 128MBsystem-decompress-gzip: blosc: blosclz noshuffle - 32MBblosc: blosclz bitshuffle - 64MBblosc: blosclz bitshuffle - 8MBblosc: blosclz bitshuffle - 32MBblosc: blosclz noshuffle - 64MBblosc: blosclz bitshuffle - 16MBblosc: blosclz noshuffle - 16MBblosc: blosclz shuffle - 8MBsystem-decompress-xz: blosc: blosclz noshuffle - 8MBblosc: blosclz shuffle - 16MBsystem-decompress-zlib: Performance (4 cores)Efficient (4 cores)No affinity forced (4 cores)2165.454.621596.4212.71512.4983.61392.28.2152.7311341.16.741603.185.13556.257.4935.10981.3214388709.215151301559.5669.01640.3214.872623360054013550147712657321641155404.75277.3200559512042974590.54625.05775.37993.78853.46699.32.8106581.86886.07702.67329.16346.27768.87590.59951.42.9588294.89897.23.0050551823.735.111168.6132.21073.2365.9983.46.3480.450950.45.071155.454.32926.737.1450.456101.752409811099.5322.11174.9129.85621554793571063615026192571512693385.33001.613894039271862783.22622.43188.14169.34400.53765.43.4504053.63505.83862.03678.03847.73779.04254.04864.03.8594689.44700.53.5741613436.353.711669.2159.71539.6721.71309.36.4878.3111204.05.571654.168.7143.862.8840.47895.8583533.210086.24436891615.8526.11713.9172.160517551841713649136052001221921164366.23893.320236019301853904.23454.54407.05488.36131.74976.43.3365199.74722.94536.74912.54911.55356.75655.96023.12.9505989.55489.53.547565OpenBenchmarking.org

LZ4 Compression

Compression Level: 9 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Decompression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)7001400210028003500SE +/- 895.31, N = 15SE +/- 1270.22, N = 15SE +/- 1071.87, N = 151823.73436.32165.41. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 9 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)1224364860SE +/- 0.57, N = 15SE +/- 2.19, N = 15SE +/- 1.09, N = 1535.1153.7154.621. (CC) gcc options: -O3

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)400800120016002000SE +/- 2.38, N = 6SE +/- 7.13, N = 15SE +/- 4.68, N = 151168.61669.21596.41. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)50100150200250SE +/- 1.22, N = 6SE +/- 3.13, N = 15SE +/- 2.66, N = 15132.2159.7212.71. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)30060090012001500SE +/- 0.95, N = 2SE +/- 13.74, N = 15SE +/- 8.43, N = 151073.21539.61512.41. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)2004006008001000SE +/- 2.38, N = 3SE +/- 9.69, N = 15SE +/- 8.20, N = 15365.9721.7983.61. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Decompression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)30060090012001500SE +/- 0.67, N = 3SE +/- 162.10, N = 3SE +/- 9.00, N = 15983.41309.31392.21. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Compression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)246810SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 156.346.488.211. (CC) gcc options: -O3 -pthread

RAR Compression

Linux Source Tree Archiving To RAR

OpenBenchmarking.orgSeconds, Fewer Is BetterRAR Compression 6.0.2Linux Source Tree Archiving To RAREfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)20406080100SE +/- 0.78, N = 3SE +/- 1.00, N = 15SE +/- 0.58, N = 380.4578.3152.73

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Decompression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)30060090012001500SE +/- 0.66, N = 3SE +/- 58.02, N = 15SE +/- 5.06, N = 3950.41204.01341.11. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Compression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)246810SE +/- 0.00, N = 3SE +/- 0.13, N = 15SE +/- 0.05, N = 35.075.576.741. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 12 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Decompression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)400800120016002000SE +/- 0.46, N = 3SE +/- 33.87, N = 3SE +/- 7.14, N = 151155.41654.11603.11. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 12 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Compression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)20406080100SE +/- 0.23, N = 3SE +/- 0.23, N = 3SE +/- 1.08, N = 1554.368.785.11. (CC) gcc options: -O3 -pthread

LZ4 Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Decompression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)8001600240032004000SE +/- 2790.22, N = 3SE +/- 23.39, N = 3SE +/- 1290.39, N = 152926.7143.83556.21. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)1428425670SE +/- 0.47, N = 3SE +/- 0.27, N = 3SE +/- 0.60, N = 1537.1462.8857.491. (CC) gcc options: -O3

Gzip Compression

Linux Source Tree Archiving To .tar.gz

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)1122334455SE +/- 0.14, N = 3SE +/- 1.77, N = 15SE +/- 0.36, N = 1550.4640.4835.11

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9Efficient (4 cores)No affinity forced (4 cores)Performance (4 cores)20406080100SE +/- 0.08, N = 3SE +/- 0.33, N = 3SE +/- 0.48, N = 3101.7595.8681.321. (CC) gcc options: -fvisibility=hidden -O2

LZ4 Compression

Compression Level: 1 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Decompression SpeedNo affinity forced (4 cores)Performance (4 cores)8001600240032004000SE +/- 3363.73, N = 33533.2438.01. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 1 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Compression SpeedNo affinity forced (4 cores)Performance (4 cores)2K4K6K8K10KSE +/- 28.38, N = 310086.248709.211. (CC) gcc options: -O3

lzbench

Test: Crush 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Crush 0 - Process: DecompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)110220330440550SE +/- 0.00, N = 3SE +/- 12.75, N = 15SE +/- 4.84, N = 34094365151. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Crush 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Crush 0 - Process: CompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)306090120150SE +/- 0.33, N = 3SE +/- 6.53, N = 15SE +/- 1.86, N = 381891301. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

Zstd Compression

Compression Level: 3, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Decompression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)30060090012001500SE +/- 0.67, N = 3SE +/- 9.95, N = 3SE +/- 8.26, N = 31099.51615.81559.51. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 3, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Compression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)140280420560700SE +/- 0.44, N = 3SE +/- 1.25, N = 3SE +/- 3.85, N = 3322.1526.1669.01. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Decompression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)400800120016002000SE +/- 1.91, N = 3SE +/- 15.23, N = 3SE +/- 32.80, N = 21174.91713.91640.31. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Compression SpeedEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)50100150200250SE +/- 0.62, N = 3SE +/- 0.98, N = 3SE +/- 2.91, N = 3129.8172.1214.81. (CC) gcc options: -O3 -pthread

lzbench

Test: Brotli 2 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 2 - Process: DecompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)160320480640800SE +/- 0.33, N = 3SE +/- 19.99, N = 15SE +/- 0.88, N = 35626057261. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 2 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 2 - Process: CompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)50100150200250SE +/- 0.00, N = 3SE +/- 9.17, N = 15SE +/- 0.67, N = 31551752331. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 0 - Process: DecompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)130260390520650SE +/- 0.33, N = 3SE +/- 15.48, N = 15SE +/- 2.08, N = 34795186001. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 0 - Process: CompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)120240360480600SE +/- 0.00, N = 3SE +/- 22.99, N = 15SE +/- 1.45, N = 33574175401. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: XZ 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: XZ 0 - Process: DecompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)306090120150SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 1.73, N = 31061361351. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: XZ 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: XZ 0 - Process: CompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)1122334455SE +/- 0.00, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 33649501. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)3K6K9K12K15KSE +/- 42.67, N = 3SE +/- 31.43, N = 3SE +/- 195.74, N = 41502613605147711. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)6K12K18K24K30KSE +/- 277.87, N = 3SE +/- 180.48, N = 3SE +/- 325.07, N = 41925720012265731. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

lzbench

Test: Zstd 8 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 8 - Process: DecompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)5001000150020002500SE +/- 0.67, N = 3SE +/- 4.37, N = 3SE +/- 35.41, N = 31512219221641. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 8 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 8 - Process: CompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)306090120150SE +/- 0.00, N = 3SE +/- 0.67, N = 3SE +/- 1.53, N = 3691161151. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

C-Blosc

Test: blosclz noshuffle - Buffer Size: 128MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 128MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)12002400360048006000SE +/- 37.85, N = 15SE +/- 135.27, N = 15SE +/- 87.98, N = 153385.34366.25404.71. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 256MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 256MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)11002200330044005500SE +/- 18.65, N = 13SE +/- 152.71, N = 15SE +/- 44.79, N = 123001.63893.35277.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

lzbench

Test: Zstd 1 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 1 - Process: DecompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)400800120016002000SE +/- 10.07, N = 3SE +/- 6.39, N = 3SE +/- 13.86, N = 31389202320051. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 1 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 1 - Process: CompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)130260390520650SE +/- 0.88, N = 3SE +/- 2.65, N = 3SE +/- 3.84, N = 34036015951. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Libdeflate 1 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Libdeflate 1 - Process: DecompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)30060090012001500SE +/- 3.67, N = 3SE +/- 0.00, N = 3SE +/- 6.33, N = 392793012041. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Libdeflate 1 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Libdeflate 1 - Process: CompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)60120180240300SE +/- 0.00, N = 3SE +/- 0.58, N = 3SE +/- 2.03, N = 31861852971. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

C-Blosc

Test: blosclz noshuffle - Buffer Size: 256MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 256MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)10002000300040005000SE +/- 24.33, N = 12SE +/- 98.23, N = 15SE +/- 10.48, N = 32783.23904.24590.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 256MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 256MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)10002000300040005000SE +/- 2.57, N = 3SE +/- 146.31, N = 15SE +/- 49.50, N = 152622.43454.54625.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 128MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 128MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)12002400360048006000SE +/- 3.79, N = 3SE +/- 169.94, N = 15SE +/- 67.23, N = 153188.14407.05775.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 64MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 64MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)2K4K6K8K10KSE +/- 32.01, N = 15SE +/- 199.49, N = 15SE +/- 56.01, N = 34169.35488.37993.71. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 32MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 32MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)2K4K6K8K10KSE +/- 36.10, N = 15SE +/- 254.22, N = 15SE +/- 5.17, N = 34400.56131.78853.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 128MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 128MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)14002800420056007000SE +/- 10.13, N = 3SE +/- 204.15, N = 15SE +/- 80.71, N = 153765.44976.46699.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

System GZIP Decompression

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem GZIP DecompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)0.77631.55262.32893.10523.8815SE +/- 0.024, N = 13SE +/- 0.083, N = 15SE +/- 0.033, N = 153.4503.3362.810

C-Blosc

Test: blosclz noshuffle - Buffer Size: 32MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 32MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)14002800420056007000SE +/- 2.20, N = 3SE +/- 114.38, N = 15SE +/- 112.95, N = 154053.65199.76581.81. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 64MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 64MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)15003000450060007500SE +/- 0.90, N = 3SE +/- 190.74, N = 15SE +/- 48.35, N = 33505.84722.96886.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 8MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 8MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)17003400510068008500SE +/- 10.29, N = 3SE +/- 44.30, N = 15SE +/- 63.43, N = 33862.04536.77702.61. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 32MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 32MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)16003200480064008000SE +/- 0.75, N = 3SE +/- 186.43, N = 15SE +/- 23.90, N = 33678.04912.57329.11. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 64MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 64MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)14002800420056007000SE +/- 3.19, N = 3SE +/- 128.39, N = 15SE +/- 25.58, N = 33847.74911.56346.21. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 16MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 16MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)17003400510068008500SE +/- 2.66, N = 3SE +/- 163.76, N = 15SE +/- 27.51, N = 33779.05356.77768.81. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 16MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 16MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)16003200480064008000SE +/- 5.22, N = 3SE +/- 126.15, N = 15SE +/- 4.41, N = 34254.05655.97590.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 8MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 8MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)2K4K6K8K10KSE +/- 6.97, N = 3SE +/- 199.63, N = 15SE +/- 111.66, N = 34864.06023.19951.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

System XZ Decompression

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)0.86831.73662.60493.47324.3415SE +/- 0.017, N = 3SE +/- 0.068, N = 15SE +/- 0.028, N = 33.8592.9502.958

C-Blosc

Test: blosclz noshuffle - Buffer Size: 8MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 8MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)2K4K6K8K10KSE +/- 4.37, N = 3SE +/- 84.27, N = 3SE +/- 9.71, N = 34689.45989.58294.81. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 16MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 16MBEfficient (4 cores)No affinity forced (4 cores)Performance (4 cores)2K4K6K8K10KSE +/- 11.91, N = 3SE +/- 46.61, N = 3SE +/- 43.48, N = 34700.55489.59897.21. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

System ZLIB Decompression

OpenBenchmarking.orgms, Fewer Is BetterSystem ZLIB Decompression 1.2.7Efficient (4 cores)No affinity forced (4 cores)Performance (4 cores)0.80421.60842.41263.21684.021SE +/- 0.037549, N = 50SE +/- 0.068586, N = 50SE +/- 0.048465, N = 503.5741613.5475653.005055

Phoronix Test Suite v10.8.4