Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2311253-NE-2311251NE63 NovaCustom NV41 Qubes OS vCPU affinity - Phoronix Test Suite 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/2311253-NE-2311251NE63&hni=1&hlc=1&ppt=D&grs&rdt&rro .
NovaCustom NV41 Qubes OS vCPU affinity Processor Memory Disk Graphics OS Kernel Display Server OpenGL Compiler File-System Screen Resolution System Layer Performance (4 cores) Efficient (4 cores) No affinity forced (4 cores) Desktop CPU Ryzen 5 5600X 4 cores Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Intel Core i7-1260P (4 Cores) 6GB 78GB llvmpipe Fedora Linux 38 6.1.62-1.qubes.fc37.x86_64 (x86_64) X Server 1.20.14 4.5 Mesa 23.1.9 (LLVM 16.0.6 256 bits) GCC 13.2.1 20231011 ext4 1920x1080 Xen 4.17.2 Hypervisor AMD Ryzen 5 5600X 6-Core (4 Cores) Intel Core i5-7300U (4 Cores) 6.1.57-1.qubes.fc37.x86_64 (x86_64) OpenBenchmarking.org Kernel Details - Transparent Huge Pages: madvise Processor Details - Performance (4 cores): CPU Microcode: 0x430 - Efficient (4 cores): CPU Microcode: 0x430 - No affinity forced (4 cores): CPU Microcode: 0x430 - Desktop CPU Ryzen 5 5600X 4 cores: CPU Microcode: 0xa201204 - Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading: CPU Microcode: 0xf4 Security Details - Performance (4 cores): 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 - Efficient (4 cores): 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 - No affinity forced (4 cores): 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 - Desktop CPU Ryzen 5 5600X 4 cores: 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: Mitigation of safe RET no microcode + 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: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading: SELinux + gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Mitigation of Clear buffers; SMT Host state unknown + retbleed: Mitigation of IBRS + 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 IBRS IBPB: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected
NovaCustom NV41 Qubes OS vCPU affinity compress-zstd: 3 - Compression Speed compress-zstd: 3, Long Mode - Compression Speed compress-zstd: 8, Long Mode - Compression Speed compress-zstd: 12 - Compression Speed compress-7zip: Compression Rating blosc: blosclz shuffle - 16MB compress-7zip: Decompression Rating compress-zstd: 19 - Compression Speed blosc: blosclz noshuffle - 8MB lzbench: Zstd 8 - Compression blosc: blosclz bitshuffle - 8MB compress-rar: Linux Source Tree Archiving To RAR compress-zstd: 12 - Decompression Speed compress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 compress-zstd: 8, Long Mode - Decompression Speed compress-zstd: 8 - Decompression Speed lzbench: XZ 0 - Decompression compress-zstd: 3 - Decompression Speed lzbench: Zstd 8 - Decompression lzbench: Zstd 1 - Decompression lzbench: Libdeflate 1 - Compression lzbench: Zstd 1 - Compression lzbench: XZ 0 - Compression lzbench: Libdeflate 1 - Decompression system-decompress-zlib: system-decompress-xz: system-decompress-gzip: compress-gzip: Linux Source Tree Archiving To .tar.gz compress-zstd: 19, Long Mode - Decompression Speed compress-zstd: 19, Long Mode - Compression Speed compress-zstd: 19 - Decompression Speed compress-zstd: 8 - Compression Speed compress-lz4: 9 - Decompression Speed compress-lz4: 9 - Compression Speed compress-lz4: 3 - Decompression Speed compress-lz4: 3 - Compression Speed lzbench: Brotli 2 - Decompression lzbench: Brotli 2 - Compression lzbench: Brotli 0 - Decompression lzbench: Brotli 0 - Compression lzbench: Crush 0 - Decompression lzbench: Crush 0 - Compression blosc: blosclz bitshuffle - 256MB blosc: blosclz bitshuffle - 128MB blosc: blosclz noshuffle - 256MB blosc: blosclz noshuffle - 128MB blosc: blosclz bitshuffle - 64MB blosc: blosclz bitshuffle - 32MB blosc: blosclz bitshuffle - 16MB blosc: blosclz noshuffle - 64MB blosc: blosclz noshuffle - 32MB blosc: blosclz noshuffle - 16MB blosc: blosclz shuffle - 256MB blosc: blosclz shuffle - 128MB blosc: blosclz shuffle - 64MB blosc: blosclz shuffle - 32MB blosc: blosclz shuffle - 8MB Performance (4 cores) Efficient (4 cores) No affinity forced (4 cores) Desktop CPU Ryzen 5 5600X 4 cores Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading 983.6 669.0 214.8 85.1 26573 9897.2 14771 8.21 8294.8 115 7702.6 52.731 1603.1 81.321 1640.3 1596.4 135 1512.4 2164 2005 297 595 50 1204 3.005055 2.958 2.810 35.109 1341.1 6.74 1392.2 212.7 2165.4 54.62 3556.2 57.49 726 233 600 540 515 130 4625.0 5775.3 4590.5 5404.7 6886.0 7329.1 7768.8 6346.2 6581.8 7590.5 5277.3 6699.3 7993.7 8853.4 9951.4 365.9 322.1 129.8 54.3 19257 4700.5 15026 6.34 4689.4 69 3862.0 80.450 1155.4 101.752 1174.9 1168.6 106 1073.2 1512 1389 186 403 36 927 3.574161 3.859 3.450 50.456 950.4 5.07 983.4 132.2 1823.7 35.11 2926.7 37.14 562 155 479 357 409 81 2622.4 3188.1 2783.2 3385.3 3505.8 3678.0 3779.0 3847.7 4053.6 4254.0 3001.6 3765.4 4169.3 4400.5 4864.0 721.7 526.1 172.1 68.7 20012 5489.5 13605 6.48 5989.5 116 4536.7 78.311 1654.1 95.858 1713.9 1669.2 136 1539.6 2192 2023 185 601 49 930 3.547565 2.950 3.336 40.478 1204.0 5.57 1309.3 159.7 3436.3 53.71 143.8 62.88 605 175 518 417 436 89 3454.5 4407.0 3904.2 4366.2 4722.9 4912.5 5356.7 4911.5 5199.7 5655.9 3893.3 4976.4 5488.3 6131.7 6023.1 1148.6 806.9 270.5 96.3 32918 9763.3 23715 10.03 8471.8 121 8145.5 51.125 1776.8 74.650 1811.6 1798.4 166 1650.5 2455 2259 319 655 51 1409 1326.809543 2.587 2.532 29.700 1546.6 8.27 1630.9 282.2 9239.9 62.86 9870.0 64.13 911 252 770 612 678 159 4552.4 5727.7 3576.1 4280.8 6639.0 7314.7 7964.0 4851.4 5385.7 7232.3 4795.3 6154.5 7238.8 8165.6 10102.0 216.2 195.5 73.3 26.3 10503 3706.6 9198 3.98 3574.4 53 3573.2 110.052 864.1 152.068 951.6 956.7 92 916.0 1381 1290 191 394 32 935 2282.227347 4.499 3.886 47.262 707.3 3.52 687.6 75.4 1953.6 33.09 1945.9 33.43 561 144 486 368 421 65 2468.4 2987.5 2424.5 2905.9 3327.7 3487.7 3595.7 3256.3 3426.2 3558.9 2515.6 3056.4 3407.6 3577.9 3677.5 OpenBenchmarking.org
Zstd Compression Compression Level: 3 - Compression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 3 - Compression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 200 400 600 800 1000 SE +/- 1.23, N = 3 SE +/- 0.87, N = 3 SE +/- 9.69, N = 15 SE +/- 2.38, N = 3 SE +/- 8.20, N = 15 216.2 1148.6 721.7 365.9 983.6 -lz -lz 1. (CC) gcc options: -O3 -pthread
Zstd Compression Compression Level: 3, Long Mode - Compression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Compression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 200 400 600 800 1000 SE +/- 2.40, N = 3 SE +/- 2.10, N = 3 SE +/- 1.25, N = 3 SE +/- 0.44, N = 3 SE +/- 3.85, N = 3 195.5 806.9 526.1 322.1 669.0 -lz -lz 1. (CC) gcc options: -O3 -pthread
Zstd Compression Compression Level: 8, Long Mode - Compression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Compression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 60 120 180 240 300 SE +/- 0.23, N = 3 SE +/- 0.65, N = 3 SE +/- 0.98, N = 3 SE +/- 0.62, N = 3 SE +/- 2.91, N = 3 73.3 270.5 172.1 129.8 214.8 -lz -lz 1. (CC) gcc options: -O3 -pthread
Zstd Compression Compression Level: 12 - Compression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 12 - Compression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 20 40 60 80 100 SE +/- 0.18, N = 3 SE +/- 0.12, N = 3 SE +/- 0.23, N = 3 SE +/- 0.23, N = 3 SE +/- 1.08, N = 15 26.3 96.3 68.7 54.3 85.1 -lz -lz 1. (CC) gcc options: -O3 -pthread
7-Zip Compression Test: Compression Rating OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 22.01 Test: Compression Rating Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 7K 14K 21K 28K 35K SE +/- 17.35, N = 3 SE +/- 108.75, N = 3 SE +/- 180.48, N = 3 SE +/- 277.87, N = 3 SE +/- 325.07, N = 4 10503 32918 20012 19257 26573 1. (CXX) g++ options: -lpthread -ldl -O2 -fPIC
C-Blosc Test: blosclz shuffle - Buffer Size: 16MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 16MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 2K 4K 6K 8K 10K SE +/- 23.41, N = 3 SE +/- 30.32, N = 3 SE +/- 46.61, N = 3 SE +/- 11.91, N = 3 SE +/- 43.48, N = 3 3706.6 9763.3 5489.5 4700.5 9897.2 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
7-Zip Compression Test: Decompression Rating OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 22.01 Test: Decompression Rating Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 5K 10K 15K 20K 25K SE +/- 45.54, N = 3 SE +/- 36.37, N = 3 SE +/- 31.43, N = 3 SE +/- 42.67, N = 3 SE +/- 195.74, N = 4 9198 23715 13605 15026 14771 1. (CXX) g++ options: -lpthread -ldl -O2 -fPIC
Zstd Compression Compression Level: 19 - Compression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 19 - Compression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.09, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.06, N = 15 3.98 10.03 6.48 6.34 8.21 -lz -lz 1. (CC) gcc options: -O3 -pthread
C-Blosc Test: blosclz noshuffle - Buffer Size: 8MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 8MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 2K 4K 6K 8K 10K SE +/- 32.18, N = 3 SE +/- 8.86, N = 3 SE +/- 84.27, N = 3 SE +/- 4.37, N = 3 SE +/- 9.71, N = 3 3574.4 8471.8 5989.5 4689.4 8294.8 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
lzbench Test: Zstd 8 - Process: Compression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Zstd 8 - Process: Compression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 30 60 90 120 150 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 SE +/- 0.67, N = 3 SE +/- 0.00, N = 3 SE +/- 1.53, N = 3 53 121 116 69 115 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
C-Blosc Test: blosclz bitshuffle - Buffer Size: 8MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 8MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 2K 4K 6K 8K 10K SE +/- 15.76, N = 3 SE +/- 20.00, N = 3 SE +/- 44.30, N = 15 SE +/- 10.29, N = 3 SE +/- 63.43, N = 3 3573.2 8145.5 4536.7 3862.0 7702.6 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
RAR Compression Linux Source Tree Archiving To RAR OpenBenchmarking.org Seconds, Fewer Is Better RAR Compression 6.0.2 Linux Source Tree Archiving To RAR Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 20 40 60 80 100 SE +/- 0.61, N = 3 SE +/- 0.38, N = 3 SE +/- 1.00, N = 15 SE +/- 0.78, N = 3 SE +/- 0.58, N = 3 110.05 51.13 78.31 80.45 52.73
Zstd Compression Compression Level: 12 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 12 - Decompression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 400 800 1200 1600 2000 SE +/- 1.42, N = 3 SE +/- 51.90, N = 3 SE +/- 33.87, N = 3 SE +/- 0.46, N = 3 SE +/- 7.14, N = 15 864.1 1776.8 1654.1 1155.4 1603.1 -lz -lz 1. (CC) gcc options: -O3 -pthread
XZ Compression Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 OpenBenchmarking.org Seconds, Fewer Is Better XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 30 60 90 120 150 SE +/- 0.54, N = 3 SE +/- 0.19, N = 3 SE +/- 0.33, N = 3 SE +/- 0.08, N = 3 SE +/- 0.48, N = 3 152.07 74.65 95.86 101.75 81.32 1. (CC) gcc options: -fvisibility=hidden -O2
Zstd Compression Compression Level: 8, Long Mode - Decompression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Decompression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 400 800 1200 1600 2000 SE +/- 5.74, N = 3 SE +/- 2.39, N = 3 SE +/- 15.23, N = 3 SE +/- 1.91, N = 3 SE +/- 32.80, N = 2 951.6 1811.6 1713.9 1174.9 1640.3 -lz -lz 1. (CC) gcc options: -O3 -pthread
Zstd Compression Compression Level: 8 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 8 - Decompression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 400 800 1200 1600 2000 SE +/- 8.86, N = 3 SE +/- 1.31, N = 3 SE +/- 7.13, N = 15 SE +/- 2.38, N = 6 SE +/- 4.68, N = 15 956.7 1798.4 1669.2 1168.6 1596.4 -lz -lz 1. (CC) gcc options: -O3 -pthread
lzbench Test: XZ 0 - Process: Decompression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: XZ 0 - Process: Decompression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 40 80 120 160 200 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 1.73, N = 3 92 166 136 106 135 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
Zstd Compression Compression Level: 3 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 3 - Decompression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 400 800 1200 1600 2000 SE +/- 6.55, N = 2 SE +/- 5.95, N = 3 SE +/- 13.74, N = 15 SE +/- 0.95, N = 2 SE +/- 8.43, N = 15 916.0 1650.5 1539.6 1073.2 1512.4 -lz -lz 1. (CC) gcc options: -O3 -pthread
lzbench Test: Zstd 8 - Process: Decompression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Zstd 8 - Process: Decompression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 500 1000 1500 2000 2500 SE +/- 4.26, N = 3 SE +/- 4.91, N = 3 SE +/- 4.37, N = 3 SE +/- 0.67, N = 3 SE +/- 35.41, N = 3 1381 2455 2192 1512 2164 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
lzbench Test: Zstd 1 - Process: Decompression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Zstd 1 - Process: Decompression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 500 1000 1500 2000 2500 SE +/- 6.51, N = 3 SE +/- 2.91, N = 3 SE +/- 6.39, N = 3 SE +/- 10.07, N = 3 SE +/- 13.86, N = 3 1290 2259 2023 1389 2005 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
lzbench Test: Libdeflate 1 - Process: Compression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Libdeflate 1 - Process: Compression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 70 140 210 280 350 SE +/- 0.88, N = 3 SE +/- 1.15, N = 3 SE +/- 0.58, N = 3 SE +/- 0.00, N = 3 SE +/- 2.03, N = 3 191 319 185 186 297 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
lzbench Test: Zstd 1 - Process: Compression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Zstd 1 - Process: Compression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 140 280 420 560 700 SE +/- 2.03, N = 3 SE +/- 7.54, N = 3 SE +/- 2.65, N = 3 SE +/- 0.88, N = 3 SE +/- 3.84, N = 3 394 655 601 403 595 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
lzbench Test: XZ 0 - Process: Compression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: XZ 0 - Process: Compression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 12 24 36 48 60 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 SE +/- 0.67, N = 3 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 32 51 49 36 50 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
lzbench Test: Libdeflate 1 - Process: Decompression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Libdeflate 1 - Process: Decompression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 300 600 900 1200 1500 SE +/- 0.00, N = 3 SE +/- 0.88, N = 3 SE +/- 0.00, N = 3 SE +/- 3.67, N = 3 SE +/- 6.33, N = 3 935 1409 930 927 1204 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
System ZLIB Decompression OpenBenchmarking.org ms, Fewer Is Better System ZLIB Decompression 1.2.7 Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 500 1000 1500 2000 2500 SE +/- 5.671630, N = 50 SE +/- 8.766200, N = 10 SE +/- 0.068586, N = 50 SE +/- 0.037549, N = 50 SE +/- 0.048465, N = 50 2282.227347 1326.809543 3.547565 3.574161 3.005055
System XZ Decompression OpenBenchmarking.org Seconds, Fewer Is Better System XZ Decompression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1.0123 2.0246 3.0369 4.0492 5.0615 SE +/- 0.042, N = 3 SE +/- 0.015, N = 3 SE +/- 0.068, N = 15 SE +/- 0.017, N = 3 SE +/- 0.028, N = 3 4.499 2.587 2.950 3.859 2.958
System GZIP Decompression OpenBenchmarking.org Seconds, Fewer Is Better System GZIP Decompression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 0.8744 1.7488 2.6232 3.4976 4.372 SE +/- 0.052, N = 13 SE +/- 0.020, N = 10 SE +/- 0.083, N = 15 SE +/- 0.024, N = 13 SE +/- 0.033, N = 15 3.886 2.532 3.336 3.450 2.810
Gzip Compression Linux Source Tree Archiving To .tar.gz OpenBenchmarking.org Seconds, Fewer Is Better Gzip Compression Linux Source Tree Archiving To .tar.gz Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 11 22 33 44 55 SE +/- 0.43, N = 15 SE +/- 0.03, N = 3 SE +/- 1.77, N = 15 SE +/- 0.14, N = 3 SE +/- 0.36, N = 15 47.26 29.70 40.48 50.46 35.11
Zstd Compression Compression Level: 19, Long Mode - Decompression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Decompression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 300 600 900 1200 1500 SE +/- 0.72, N = 3 SE +/- 11.35, N = 3 SE +/- 58.02, N = 15 SE +/- 0.66, N = 3 SE +/- 5.06, N = 3 707.3 1546.6 1204.0 950.4 1341.1 -lz -lz 1. (CC) gcc options: -O3 -pthread
Zstd Compression Compression Level: 19, Long Mode - Compression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Compression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 2 4 6 8 10 SE +/- 0.01, N = 3 SE +/- 0.05, N = 3 SE +/- 0.13, N = 15 SE +/- 0.00, N = 3 SE +/- 0.05, N = 3 3.52 8.27 5.57 5.07 6.74 -lz -lz 1. (CC) gcc options: -O3 -pthread
Zstd Compression Compression Level: 19 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 19 - Decompression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 400 800 1200 1600 2000 SE +/- 0.93, N = 3 SE +/- 10.05, N = 3 SE +/- 162.10, N = 3 SE +/- 0.67, N = 3 SE +/- 9.00, N = 15 687.6 1630.9 1309.3 983.4 1392.2 -lz -lz 1. (CC) gcc options: -O3 -pthread
Zstd Compression Compression Level: 8 - Compression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.4 Compression Level: 8 - Compression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 60 120 180 240 300 SE +/- 0.40, N = 3 SE +/- 1.35, N = 3 SE +/- 3.13, N = 15 SE +/- 1.22, N = 6 SE +/- 2.66, N = 15 75.4 282.2 159.7 132.2 212.7 -lz -lz 1. (CC) gcc options: -O3 -pthread
LZ4 Compression Compression Level: 9 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better LZ4 Compression 1.9.3 Compression Level: 9 - Decompression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 2K 4K 6K 8K 10K SE +/- 993.98, N = 12 SE +/- 650.65, N = 15 SE +/- 1270.22, N = 15 SE +/- 895.31, N = 15 SE +/- 1071.87, N = 15 1953.6 9239.9 3436.3 1823.7 2165.4 1. (CC) gcc options: -O3
LZ4 Compression Compression Level: 9 - Compression Speed OpenBenchmarking.org MB/s, More Is Better LZ4 Compression 1.9.3 Compression Level: 9 - Compression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 14 28 42 56 70 SE +/- 0.44, N = 12 SE +/- 0.83, N = 15 SE +/- 2.19, N = 15 SE +/- 0.57, N = 15 SE +/- 1.09, N = 15 33.09 62.86 53.71 35.11 54.62 1. (CC) gcc options: -O3
LZ4 Compression Compression Level: 3 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better LZ4 Compression 1.9.3 Compression Level: 3 - Decompression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 2K 4K 6K 8K 10K SE +/- 990.73, N = 12 SE +/- 11.44, N = 15 SE +/- 23.39, N = 3 SE +/- 2790.22, N = 3 SE +/- 1290.39, N = 15 1945.9 9870.0 143.8 2926.7 3556.2 1. (CC) gcc options: -O3
LZ4 Compression Compression Level: 3 - Compression Speed OpenBenchmarking.org MB/s, More Is Better LZ4 Compression 1.9.3 Compression Level: 3 - Compression Speed Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 14 28 42 56 70 SE +/- 0.39, N = 12 SE +/- 1.25, N = 15 SE +/- 0.27, N = 3 SE +/- 0.47, N = 3 SE +/- 0.60, N = 15 33.43 64.13 62.88 37.14 57.49 1. (CC) gcc options: -O3
lzbench Test: Brotli 2 - Process: Decompression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Brotli 2 - Process: Decompression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 200 400 600 800 1000 SE +/- 1.86, N = 3 SE +/- 0.33, N = 3 SE +/- 19.99, N = 15 SE +/- 0.33, N = 3 SE +/- 0.88, N = 3 561 911 605 562 726 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
lzbench Test: Brotli 2 - Process: Compression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Brotli 2 - Process: Compression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 60 120 180 240 300 SE +/- 0.33, N = 3 SE +/- 0.67, N = 3 SE +/- 9.17, N = 15 SE +/- 0.00, N = 3 SE +/- 0.67, N = 3 144 252 175 155 233 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
lzbench Test: Brotli 0 - Process: Decompression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Brotli 0 - Process: Decompression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 170 340 510 680 850 SE +/- 0.88, N = 3 SE +/- 0.88, N = 3 SE +/- 15.48, N = 15 SE +/- 0.33, N = 3 SE +/- 2.08, N = 3 486 770 518 479 600 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
lzbench Test: Brotli 0 - Process: Compression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Brotli 0 - Process: Compression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 130 260 390 520 650 SE +/- 2.08, N = 3 SE +/- 6.67, N = 3 SE +/- 22.99, N = 15 SE +/- 0.00, N = 3 SE +/- 1.45, N = 3 368 612 417 357 540 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
lzbench Test: Crush 0 - Process: Decompression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Crush 0 - Process: Decompression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 150 300 450 600 750 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 SE +/- 12.75, N = 15 SE +/- 0.00, N = 3 SE +/- 4.84, N = 3 421 678 436 409 515 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
lzbench Test: Crush 0 - Process: Compression OpenBenchmarking.org MB/s, More Is Better lzbench 1.8 Test: Crush 0 - Process: Compression Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 40 80 120 160 200 SE +/- 0.00, N = 3 SE +/- 1.00, N = 3 SE +/- 6.53, N = 15 SE +/- 0.33, N = 3 SE +/- 1.86, N = 3 65 159 89 81 130 1. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
C-Blosc Test: blosclz bitshuffle - Buffer Size: 256MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 256MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1000 2000 3000 4000 5000 SE +/- 6.27, N = 3 SE +/- 1.59, N = 3 SE +/- 146.31, N = 15 SE +/- 2.57, N = 3 SE +/- 49.50, N = 15 2468.4 4552.4 3454.5 2622.4 4625.0 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz bitshuffle - Buffer Size: 128MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 128MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1200 2400 3600 4800 6000 SE +/- 10.95, N = 3 SE +/- 10.75, N = 3 SE +/- 169.94, N = 15 SE +/- 3.79, N = 3 SE +/- 67.23, N = 15 2987.5 5727.7 4407.0 3188.1 5775.3 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz noshuffle - Buffer Size: 256MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 256MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1000 2000 3000 4000 5000 SE +/- 1.44, N = 3 SE +/- 8.77, N = 3 SE +/- 98.23, N = 15 SE +/- 24.33, N = 12 SE +/- 10.48, N = 3 2424.5 3576.1 3904.2 2783.2 4590.5 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz noshuffle - Buffer Size: 128MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 128MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1200 2400 3600 4800 6000 SE +/- 18.59, N = 3 SE +/- 0.98, N = 3 SE +/- 135.27, N = 15 SE +/- 37.85, N = 15 SE +/- 87.98, N = 15 2905.9 4280.8 4366.2 3385.3 5404.7 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz bitshuffle - Buffer Size: 64MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 64MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1500 3000 4500 6000 7500 SE +/- 18.28, N = 3 SE +/- 8.38, N = 3 SE +/- 190.74, N = 15 SE +/- 0.90, N = 3 SE +/- 48.35, N = 3 3327.7 6639.0 4722.9 3505.8 6886.0 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz bitshuffle - Buffer Size: 32MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 32MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1600 3200 4800 6400 8000 SE +/- 11.15, N = 3 SE +/- 2.53, N = 3 SE +/- 186.43, N = 15 SE +/- 0.75, N = 3 SE +/- 23.90, N = 3 3487.7 7314.7 4912.5 3678.0 7329.1 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz bitshuffle - Buffer Size: 16MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 16MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 2K 4K 6K 8K 10K SE +/- 8.89, N = 3 SE +/- 24.74, N = 3 SE +/- 163.76, N = 15 SE +/- 2.66, N = 3 SE +/- 27.51, N = 3 3595.7 7964.0 5356.7 3779.0 7768.8 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz noshuffle - Buffer Size: 64MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 64MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1400 2800 4200 5600 7000 SE +/- 2.40, N = 3 SE +/- 13.71, N = 3 SE +/- 128.39, N = 15 SE +/- 3.19, N = 3 SE +/- 25.58, N = 3 3256.3 4851.4 4911.5 3847.7 6346.2 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz noshuffle - Buffer Size: 32MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 32MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1400 2800 4200 5600 7000 SE +/- 10.28, N = 3 SE +/- 3.58, N = 3 SE +/- 114.38, N = 15 SE +/- 2.20, N = 3 SE +/- 112.95, N = 15 3426.2 5385.7 5199.7 4053.6 6581.8 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz noshuffle - Buffer Size: 16MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 16MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1600 3200 4800 6400 8000 SE +/- 11.40, N = 3 SE +/- 29.94, N = 3 SE +/- 126.15, N = 15 SE +/- 5.22, N = 3 SE +/- 4.41, N = 3 3558.9 7232.3 5655.9 4254.0 7590.5 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz shuffle - Buffer Size: 256MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 256MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1100 2200 3300 4400 5500 SE +/- 13.78, N = 3 SE +/- 14.26, N = 3 SE +/- 152.71, N = 15 SE +/- 18.65, N = 13 SE +/- 44.79, N = 12 2515.6 4795.3 3893.3 3001.6 5277.3 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz shuffle - Buffer Size: 128MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 128MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 1400 2800 4200 5600 7000 SE +/- 6.73, N = 3 SE +/- 4.92, N = 3 SE +/- 204.15, N = 15 SE +/- 10.13, N = 3 SE +/- 80.71, N = 15 3056.4 6154.5 4976.4 3765.4 6699.3 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz shuffle - Buffer Size: 64MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 64MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 2K 4K 6K 8K 10K SE +/- 4.29, N = 3 SE +/- 7.09, N = 3 SE +/- 199.49, N = 15 SE +/- 32.01, N = 15 SE +/- 56.01, N = 3 3407.6 7238.8 5488.3 4169.3 7993.7 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz shuffle - Buffer Size: 32MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 32MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 2K 4K 6K 8K 10K SE +/- 17.71, N = 3 SE +/- 71.35, N = 8 SE +/- 254.22, N = 15 SE +/- 36.10, N = 15 SE +/- 5.17, N = 3 3577.9 8165.6 6131.7 4400.5 8853.4 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
C-Blosc Test: blosclz shuffle - Buffer Size: 8MB OpenBenchmarking.org MB/s, More Is Better C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 8MB Laptop Thinkpad T470 4 threads: 2 cores with hyperthreading Desktop CPU Ryzen 5 5600X 4 cores No affinity forced (4 cores) Efficient (4 cores) Performance (4 cores) 2K 4K 6K 8K 10K SE +/- 20.00, N = 3 SE +/- 15.49, N = 3 SE +/- 199.63, N = 15 SE +/- 6.97, N = 3 SE +/- 111.66, N = 3 3677.5 10102.0 6023.1 4864.0 9951.4 1. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
Phoronix Test Suite v10.8.5