Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1904109-DARI-190409888 xen-coresched-rfc-bm-smt - Phoronix Test Suite xen-coresched-rfc-bm-smt Xen Core Scheduling RRFC patch benches, baremetal run, SMT off
HTML result view exported from: https://openbenchmarking.org/result/1904109-DARI-190409888&gru&sor&export=txt .
xen-coresched-rfc-bm-smt Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution Baremetal, SMT On Baremetal, SMT Off Intel Xeon W3530 @ 2.79GHz (4 Cores / 8 Threads) Dell 09KPNV (A11 BIOS) Intel 5520/5500/X58 + ICH10R 6144MB 1000GB Western Digital WD10EALX-759 AMD FirePro 2260 256MB Intel 82801JI DELL P2210 Broadcom NetXtreme BCM5761 PCIe openSUSE Tumbleweed 20190403 5.0.5-1-vanilla (x86_64) GNOME Shell 3.30.2 X Server 1.20.3 + Wayland modesetting 1.20.3 3.3 Mesa 19.0.1 (LLVM 7.0.1) GCC 8.3.1 20190226 [gcc-8-branch revision 269204] + Clang 7.0.1 (SVN 349238) ext4 1680x1050 Intel Xeon W3530 @ 2.79GHz (4 Cores) OpenBenchmarking.org Compiler Details - --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind Disk Details - BFQ / relatime,rw,space_cache,subvol=/@/home,subvolid=264 Processor Details - Scaling Governor: acpi-cpufreq performance Python Details - Python 2.7.15 + Python 3.7.2 Security Details - Baremetal, SMT On: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable - Baremetal, SMT Off: __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: vulnerable SMT disabled
xen-coresched-rfc-bm-smt stress-ng: Bsearch stress-ng: Forking stress-ng: Hsearch stress-ng: Lsearch stress-ng: Tsearch stress-ng: CPU Stress stress-ng: Semaphores stress-ng: Memory Copying stress-ng: Socket Activity stress-ng: Context Switching stress-ng: Glibc C String Functions stress-ng: Glibc Qsort Data Sorting stress-ng: System V Message Passing ttsiod-renderer: Phong Rendering With Soft-Shadow Mapping optcarrot: Optimized Benchmark vpxenc: vpxenc VP9 1080p Video Encode x264: H.264 Video Encoding x265: H.265 1080p Video Encoding fio: Seq Read - Sync - No - No - 4KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Write - Sync - No - No - 4KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - Sync - No - No - 4KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Write - Sync - No - No - 4KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory graphics-magick: Rotate graphics-magick: Sharpen graphics-magick: Resizing aio-stress: Rand Write fio: Rand Read - Sync - No - No - 4KB - Default Test Directory fio: Rand Read - Sync - No - No - 4MB - Default Test Directory fio: Rand Read - Sync - No - No - 16KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 4KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 4MB - Default Test Directory fio: Rand Write - Sync - No - No - 4KB - Default Test Directory fio: Rand Write - Sync - No - No - 4MB - Default Test Directory fio: Rand Read - Sync - No - No - 512KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 16KB - Default Test Directory fio: Rand Write - Sync - No - No - 16KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 4KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 4MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 512KB - Default Test Directory fio: Rand Write - Sync - No - No - 512KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 16KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 512KB - Default Test Directory fio: Seq Read - Sync - No - No - 4KB - Default Test Directory fio: Seq Read - Sync - No - No - 4MB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 4KB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Read - Sync - No - No - 16KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4MB - Default Test Directory fio: Seq Write - Sync - No - No - 4KB - Default Test Directory fio: Seq Write - Sync - No - No - 4MB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 16KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Read - Sync - No - No - 512KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 16KB - Default Test Directory fio: Seq Write - Sync - No - No - 16KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4MB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 512KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 16KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Seq Read - Sync - Yes - No - 512KB - Default Test Directory fio: Seq Write - Sync - No - No - 512KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 16KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Rand Write - Linux AIO - No - No - 512KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 512KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 16KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Read - Linux AIO - No - No - 512KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 16KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Seq Write - Linux AIO - No - No - 512KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 512KB - Default Test Directory tiobench: Read - 32MB - 4 tiobench: Read - 32MB - 8 tiobench: Read - 32MB - 16 tiobench: Read - 32MB - 32 tiobench: Write - 32MB - 4 tiobench: Write - 32MB - 8 tiobench: Write - 32MB - 16 tiobench: Write - 32MB - 32 tiobench: Rand Read - 32MB - 4 tiobench: Rand Read - 32MB - 8 tiobench: Rand Read - 32MB - 16 tiobench: Rand Read - 32MB - 32 tiobench: Rand Write - 32MB - 4 tiobench: Rand Write - 32MB - 8 tiobench: Rand Write - 32MB - 16 tiobench: Rand Write - 32MB - 32 compilebench: Compile compilebench: Initial Create compilebench: Read Compiled Tree ramspeed: Triad - Integer stream: Triad cachebench: Read cachebench: Write cachebench: Read / Modify / Write iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 1 iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 5 iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 1000Mbit Objective - 5 iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 100Mbit Objective - 10 iperf: 192.168.0.30 - 5201 - 30 Seconds - UDP - 1000Mbit Objective - 10 netperf: 192.168.0.30 - TCP Stream - Client To Server - 10 Seconds netperf: 192.168.0.30 - TCP Stream - Server To Client - 10 Seconds sockperf: Throughput compress-7zip: Compress Speed Test stockfish: Total Time asmfish: 1024 Hash Memory, 26 Depth mcperf: Add mcperf: Get mcperf: Set mcperf: Append mcperf: Delete mcperf: Replace redis: LPOP redis: SADD redis: LPUSH redis: GET redis: SET apache: Static Web Page Serving phpbench: PHP Benchmark Suite netperf: 192.168.0.30 - TCP Request Response - 10 Seconds netperf: 192.168.0.30 - UDP Request Response - 10 Seconds numpy: go-benchmark: json go-benchmark: build go-benchmark: garbage sqlite: Timed SQLite Insertions parboil: OpenMP Stencil parboil: OpenMP MRI Gridding rodinia: OpenMP LavaMD rodinia: OpenMP CFD Solver hmmer: Pfam Database Search build-linux-kernel: Time To Compile build-php: Time To Compile compress-pbzip2: 256MB File Compression hackbench: 1 - Thread hackbench: 4 - Thread hackbench: 8 - Thread hackbench: 1 - Process hackbench: 16 - Thread hackbench: 4 - Process hackbench: 8 - Process hackbench: 16 - Process m-queens: Time To Solve blender: Pabellon Barcelona - CPU-Only sockperf: Latency Ping Pong sockperf: Latency Under Load Baremetal, SMT On Baremetal, SMT Off 1849 24703 15318 34.93 65.53 982 6044741 563 2290 1657146 159148 34.03 5995065 139 58.83 11.22 19.98 9.33 14733 19867 11242 10900 19200 14900 19767 19733 19567 12567 11567 18267 143 57 122 106 0.63 65.67 2.49 0.63 65.40 1.11 61.67 34.50 2.41 4.06 8.31 45.73 37.70 38.00 69.33 100.17 57.60 77.50 1.14 69.80 0.63 76.47 76.70 77.73 76.57 43.92 76.40 4.67 0.64 79.13 2.54 0.65 77.80 1.14 70.97 1.07 71.50 72.80 73.37 71.97 43.87 46.27 52.53 2.53 39.37 2.51 4.47 7.49 55.93 4.33 7.15 53.77 77.80 74.87 67.55 38.93 37.37 50.87 65.22 42.37 50.90 64.24 82.75 75.80 75.03 85.80 58.33 86.87 77.27 77.33 89.93 77.17 77.07 87.60 76.60 85.43 48.87 85.53 77.93 77.30 77.50 76.90 76.63 45.17 74.83 75.07 71.07 69.77 76.97 77.57 76.70 72.07 76.57 71.80 72.60 71.33 3098 5226 7199 10473 0.43 0.50 0.58 0.73 2748 5748 8313 16010 2.72 3.38 4.30 5.01 69.15 29.24 467 10267 11449 2239 10829 21527 99.70 315 631 490 461 702 821 207707 16692 7944718 8322819 35920 58082 35329 38173 56966 37946 1014162 1316407 981565 1506546 1146913 13300 339271 505 617 11730468 23956684 30837627125 4560245 322 51.41 38.41 142 90.86 13.89 271 148 13.40 6.82 26.02 51.09 6.28 107 24.20 49.69 107 292 2874.99 6.37 8.12 1345 19539 12591 26.85 54.16 785 7910494 908 2547 1438229 137305 30.76 4214104 114 58.22 11.25 15.14 8.12 14700 17000 12067 10733 17033 14800 17133 17300 16900 12867 10500 10367 14300 17033 12173 10467 16733 14833 17067 16667 16933 12700 10700 10567 143 55 121 96.59 0.61 59.00 2.36 0.61 59.17 1.14 57.08 35.23 2.38 4.26 8.73 42.06 35.13 46.83 43.70 89.01 57.10 66.37 1.18 60.37 0.61 69.47 67.27 66.40 66.90 47.68 66.47 4.48 0.62 70.03 2.38 0.62 70.70 1.18 64.70 1.11 66.30 67.13 67.00 66.13 41.97 43.70 47.13 2.42 36.23 2.45 4.57 9.17 51.97 4.36 8.96 48.44 67.20 66.70 40.93 36.47 36.10 47.70 42.80 48.63 42.28 85.20 39.33 39.03 66.57 75.77 57.80 77.40 67.63 66.80 79.70 67.10 67.57 77.90 66.00 76.47 50.27 75.23 67.63 67.37 68.23 66.93 66.23 40.90 51.37 66.40 40.50 48.47 68.57 68.03 66.60 40.33 67.77 40.60 42.57 41.63 5254 7304 7816 8793 0.42 0.54 0.63 0.71 5260 6374 12617 22375 2.69 3.54 4.59 4.99 66.43 27.32 497 10239 11601 2239 10829 21529 99.70 367 579 461 606 709 821 216143 11600 6394905 6364942 36330 57763 36186 37934 56546 37987 1733189 1324430 972284 1632892 1142466 16948 337756 510 627 11717291 26682190 29821877913 5746579 354 52.41 33.95 182 120.97 16.10 329 180 17.56 8.24 32.84 68.60 7.96 134 31.70 66.53 135 425 6.25 7.73 OpenBenchmarking.org
Stress-NG Test: Bsearch OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Bsearch Baremetal, SMT On Baremetal, SMT Off 400 800 1200 1600 2000 SE +/- 0.99, N = 3 SE +/- 1.77, N = 3 1849 1345 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Forking OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Forking Baremetal, SMT On Baremetal, SMT Off 5K 10K 15K 20K 25K SE +/- 107.88, N = 3 SE +/- 168.36, N = 3 24703 19539 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Hsearch OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Hsearch Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 35.70, N = 3 SE +/- 41.43, N = 3 15318 12591 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Lsearch OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Lsearch Baremetal, SMT On Baremetal, SMT Off 8 16 24 32 40 SE +/- 0.00, N = 3 SE +/- 0.04, N = 3 34.93 26.85 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Tsearch OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Tsearch Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 0.03, N = 3 SE +/- 0.21, N = 3 65.53 54.16 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: CPU Stress OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: CPU Stress Baremetal, SMT On Baremetal, SMT Off 200 400 600 800 1000 SE +/- 15.17, N = 3 SE +/- 4.98, N = 3 982 785 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Semaphores OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Semaphores Baremetal, SMT Off Baremetal, SMT On 2M 4M 6M 8M 10M SE +/- 98097.44, N = 3 SE +/- 7343.60, N = 3 7910494 6044741 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Memory Copying OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Memory Copying Baremetal, SMT Off Baremetal, SMT On 200 400 600 800 1000 SE +/- 5.31, N = 3 SE +/- 6.83, N = 3 908 563 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Socket Activity OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Socket Activity Baremetal, SMT Off Baremetal, SMT On 500 1000 1500 2000 2500 SE +/- 107.14, N = 12 SE +/- 10.01, N = 3 2547 2290 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Context Switching OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Context Switching Baremetal, SMT On Baremetal, SMT Off 400K 800K 1200K 1600K 2000K SE +/- 3551.21, N = 3 SE +/- 9461.37, N = 3 1657146 1438229 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Glibc C String Functions OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc C String Functions Baremetal, SMT On Baremetal, SMT Off 30K 60K 90K 120K 150K SE +/- 2429.30, N = 3 SE +/- 1643.18, N = 3 159148 137305 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: Glibc Qsort Data Sorting OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc Qsort Data Sorting Baremetal, SMT On Baremetal, SMT Off 8 16 24 32 40 SE +/- 0.55, N = 3 SE +/- 0.05, N = 3 34.03 30.76 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Stress-NG Test: System V Message Passing OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: System V Message Passing Baremetal, SMT On Baremetal, SMT Off 1.3M 2.6M 3.9M 5.2M 6.5M SE +/- 212991.71, N = 12 SE +/- 300253.24, N = 9 5995065 4214104 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
TTSIOD 3D Renderer Phong Rendering With Soft-Shadow Mapping OpenBenchmarking.org FPS, More Is Better TTSIOD 3D Renderer 2.3b Phong Rendering With Soft-Shadow Mapping Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.87, N = 3 SE +/- 0.12, N = 3 139 114 1. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lpthread -fopenmp -fwhole-program -lstdc++
Optcarrot Optimized Benchmark OpenBenchmarking.org FPS, More Is Better Optcarrot Optimized Benchmark Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 SE +/- 0.63, N = 4 SE +/- 0.19, N = 4 58.83 58.22 1. ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux-gnu]
VP9 libvpx Encoding vpxenc VP9 1080p Video Encode OpenBenchmarking.org Frames Per Second, More Is Better VP9 libvpx Encoding 1.8.0 vpxenc VP9 1080p Video Encode Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 11.25 11.22 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding Baremetal, SMT On Baremetal, SMT Off 5 10 15 20 25 SE +/- 0.45, N = 12 SE +/- 0.36, N = 12 19.98 15.14 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
x265 H.265 1080p Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x265 3.0 H.265 1080p Video Encoding Baremetal, SMT On Baremetal, SMT Off 3 6 9 12 15 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 9.33 8.12 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 14733 14700
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 115.47, N = 3 19867 17000
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K SE +/- 227.08, N = 12 SE +/- 190.48, N = 12 12067 11242
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 458.26, N = 3 SE +/- 218.58, N = 3 10900 10733
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 305.51, N = 3 SE +/- 120.19, N = 3 19200 17033
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 100.00, N = 3 14900 14800
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 19767 17133
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 88.19, N = 3 19733 17300
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 19567 16900
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 33.33, N = 3 12867 12567
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 88.19, N = 3 SE +/- 152.75, N = 3 11567 10500
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 88.19, N = 3 SE +/- 33.33, N = 3 18267 10367
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 261.41, N = 12 14300
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 120.19, N = 3 17033
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 225.67, N = 11 12173
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 66.67, N = 3 10467
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 202.76, N = 3 16733
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 14833
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 66.67, N = 3 17067
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 352.77, N = 3 16667
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 120.19, N = 3 16933
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 3K 6K 9K 12K 15K SE +/- 360.56, N = 3 12700
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 100.00, N = 3 10700
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 120.19, N = 3 10567
GraphicsMagick Operation: Rotate OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Rotate Baremetal, SMT Off Baremetal, SMT On 30 60 90 120 150 143 143 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
GraphicsMagick Operation: Sharpen OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Sharpen Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 57 55 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Resizing Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.33, N = 3 122 121 1. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lpng16 -lXext -lX11 -lbz2 -ldl -llzma -lz -lm -lgomp -lpthread
AIO-Stress Test: Random Write OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 2.57, N = 12 SE +/- 1.43, N = 5 106.00 96.59 1. (CC) gcc options: -pthread -laio
Flexible IO Tester Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 11 SE +/- 0.00, N = 3 0.63 0.61
Flexible IO Tester Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 0.68, N = 11 SE +/- 0.50, N = 3 65.67 59.00
Flexible IO Tester Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 0.5603 1.1206 1.6809 2.2412 2.8015 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 2.49 2.36
Flexible IO Tester Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 0.63 0.61
Flexible IO Tester Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 1.31, N = 3 SE +/- 0.19, N = 3 65.40 59.17
Flexible IO Tester Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 0.2565 0.513 0.7695 1.026 1.2825 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 1.14 1.11
Flexible IO Tester Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 14 28 42 56 70 SE +/- 0.27, N = 3 SE +/- 0.88, N = 5 61.67 57.08
Flexible IO Tester Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 8 16 24 32 40 SE +/- 0.12, N = 3 SE +/- 0.32, N = 3 35.23 34.50
Flexible IO Tester Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 0.5423 1.0846 1.6269 2.1692 2.7115 SE +/- 0.03, N = 12 SE +/- 0.00, N = 3 2.41 2.38
Flexible IO Tester Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 0.9585 1.917 2.8755 3.834 4.7925 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 4.26 4.06
Flexible IO Tester Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 SE +/- 0.15, N = 12 SE +/- 0.20, N = 12 8.73 8.31
Flexible IO Tester Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 SE +/- 0.48, N = 3 SE +/- 0.63, N = 5 45.73 42.06
Flexible IO Tester Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 9 18 27 36 45 SE +/- 0.42, N = 3 SE +/- 0.07, N = 3 37.70 35.13
Flexible IO Tester Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 SE +/- 0.43, N = 3 SE +/- 0.53, N = 3 46.83 38.00
Flexible IO Tester Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 4.62, N = 12 SE +/- 0.40, N = 3 69.33 43.70
Flexible IO Tester Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.36, N = 3 SE +/- 1.53, N = 12 100.17 89.01
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 SE +/- 0.15, N = 3 SE +/- 0.56, N = 3 57.60 57.10
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.15, N = 3 SE +/- 0.03, N = 3 77.50 66.37
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 0.2655 0.531 0.7965 1.062 1.3275 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 1.18 1.14
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.47, N = 3 SE +/- 0.67, N = 10 69.80 60.37
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.63 0.61
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.29, N = 3 SE +/- 0.24, N = 3 76.47 69.47
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.44, N = 3 SE +/- 0.15, N = 3 76.70 67.27
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.12, N = 3 SE +/- 0.35, N = 3 77.73 66.40
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.27, N = 3 SE +/- 0.15, N = 3 76.57 66.90
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 SE +/- 0.88, N = 12 SE +/- 0.74, N = 12 47.68 43.92
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.15, N = 3 SE +/- 0.33, N = 3 76.40 66.47
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 1.0508 2.1016 3.1524 4.2032 5.254 SE +/- 0.05, N = 3 SE +/- 0.06, N = 5 4.67 4.48
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 0.144 0.288 0.432 0.576 0.72 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 0.64 0.62
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.33, N = 3 SE +/- 0.79, N = 12 79.13 70.03
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 0.5715 1.143 1.7145 2.286 2.8575 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 2.54 2.38
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 0.1463 0.2926 0.4389 0.5852 0.7315 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 0.65 0.62
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.40, N = 3 SE +/- 0.36, N = 3 77.80 70.70
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 0.2655 0.531 0.7965 1.062 1.3275 SE +/- 0.01, N = 3 SE +/- 0.02, N = 4 1.18 1.14
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.43, N = 3 SE +/- 1.19, N = 3 70.97 64.70
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 0.2498 0.4996 0.7494 0.9992 1.249 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 1.11 1.07
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.38, N = 3 SE +/- 0.42, N = 3 71.50 66.30
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.35, N = 3 SE +/- 0.38, N = 3 72.80 67.13
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 1.29, N = 3 SE +/- 0.25, N = 3 73.37 67.00
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.72, N = 3 SE +/- 0.57, N = 3 71.97 66.13
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 SE +/- 0.64, N = 3 SE +/- 0.84, N = 3 43.87 41.97
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 SE +/- 0.58, N = 3 SE +/- 0.17, N = 3 46.27 43.70
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 12 24 36 48 60 SE +/- 0.83, N = 4 SE +/- 0.80, N = 4 52.53 47.13
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 0.5693 1.1386 1.7079 2.2772 2.8465 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 2.53 2.42
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 9 18 27 36 45 SE +/- 0.26, N = 3 SE +/- 0.18, N = 3 39.37 36.23
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 0.5648 1.1296 1.6944 2.2592 2.824 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 2.51 2.45
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 1.0283 2.0566 3.0849 4.1132 5.1415 SE +/- 0.03, N = 3 SE +/- 0.07, N = 3 4.57 4.47
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 SE +/- 0.17, N = 12 SE +/- 0.25, N = 12 9.17 7.49
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 SE +/- 0.43, N = 3 SE +/- 0.65, N = 3 55.93 51.97
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 0.981 1.962 2.943 3.924 4.905 SE +/- 0.00, N = 3 SE +/- 0.04, N = 3 4.36 4.33
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 3 6 9 12 15 SE +/- 0.15, N = 12 SE +/- 0.23, N = 12 8.96 7.15
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 12 24 36 48 60 SE +/- 0.91, N = 3 SE +/- 0.70, N = 5 53.77 48.44
Flexible IO Tester Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.32, N = 3 SE +/- 0.47, N = 3 77.80 67.20
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.72, N = 3 SE +/- 0.15, N = 3 74.87 66.70
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 3.00, N = 12 SE +/- 0.68, N = 3 67.55 40.93
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 9 18 27 36 45 SE +/- 0.27, N = 3 SE +/- 0.19, N = 3 38.93 36.47
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 9 18 27 36 45 SE +/- 0.45, N = 3 SE +/- 0.15, N = 3 37.37 36.10
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.82, N = 3 SE +/- 0.20, N = 3 50.87 47.70
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 5.34, N = 12 SE +/- 0.57, N = 12 65.22 42.80
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 SE +/- 0.24, N = 3 SE +/- 0.15, N = 3 48.63 42.37
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 11 22 33 44 55 SE +/- 0.15, N = 3 SE +/- 0.65, N = 5 50.90 42.28
Flexible IO Tester Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 3.84, N = 12 SE +/- 5.05, N = 12 85.20 64.24
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 6.04, N = 12 SE +/- 0.23, N = 3 82.75 39.33
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 5.34, N = 12 SE +/- 0.22, N = 3 75.80 39.03
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.13, N = 3 SE +/- 0.55, N = 3 75.03 66.57
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.42, N = 3 SE +/- 0.88, N = 3 85.80 75.77
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 13 26 39 52 65 SE +/- 0.42, N = 3 SE +/- 0.07, N = 3 58.33 57.97
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.09, N = 3 SE +/- 0.26, N = 3 86.87 77.40
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.37, N = 3 SE +/- 0.03, N = 3 77.27 67.63
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.35, N = 3 SE +/- 0.25, N = 3 77.33 66.80
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.47, N = 3 SE +/- 0.42, N = 3 89.93 79.70
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.59, N = 3 SE +/- 0.31, N = 3 77.17 67.10
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.33, N = 3 SE +/- 0.09, N = 3 77.07 67.57
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.87, N = 3 SE +/- 0.42, N = 3 87.60 77.90
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.10, N = 3 SE +/- 0.44, N = 3 76.60 66.27
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.22, N = 3 SE +/- 0.38, N = 3 85.43 76.47
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT Off Baremetal, SMT On 11 22 33 44 55 SE +/- 0.42, N = 3 SE +/- 0.44, N = 3 50.90 48.87
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.32, N = 3 SE +/- 0.39, N = 3 85.53 75.23
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.17, N = 3 SE +/- 0.03, N = 3 77.93 67.63
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.31, N = 3 SE +/- 0.24, N = 3 77.30 67.37
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.17, N = 3 SE +/- 0.65, N = 3 77.50 68.23
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.46, N = 3 SE +/- 0.28, N = 3 76.90 66.93
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.47, N = 3 SE +/- 0.12, N = 3 76.63 66.23
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 10 20 30 40 50 SE +/- 0.26, N = 3 SE +/- 0.48, N = 3 45.17 41.77
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 3.27, N = 12 SE +/- 0.98, N = 3 74.83 51.37
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.43, N = 3 SE +/- 0.40, N = 3 75.07 66.40
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.29, N = 3 SE +/- 0.44, N = 3 71.07 41.27
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.28, N = 3 SE +/- 0.54, N = 3 69.77 48.47
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.76, N = 3 SE +/- 0.03, N = 3 76.97 68.57
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.72, N = 3 SE +/- 0.43, N = 3 77.57 68.03
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 0.12, N = 3 SE +/- 0.21, N = 3 76.70 66.60
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.39, N = 3 SE +/- 0.23, N = 3 72.07 40.33
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 20 40 60 80 100 SE +/- 1.20, N = 3 SE +/- 0.07, N = 3 76.57 67.77
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.40, N = 3 SE +/- 0.57, N = 3 71.80 40.60
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.75, N = 3 SE +/- 0.47, N = 3 72.60 42.57
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory Baremetal, SMT On Baremetal, SMT Off 16 32 48 64 80 SE +/- 0.24, N = 3 SE +/- 0.43, N = 3 71.33 41.63
Threaded I/O Tester Test: Read - Size Per Thread: 32MB - Thread Count: 4 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 4 Baremetal, SMT Off Baremetal, SMT On 1100 2200 3300 4400 5500 SE +/- 233.06, N = 9 SE +/- 421.45, N = 6 5254 3098 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Read - Size Per Thread: 32MB - Thread Count: 8 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 8 Baremetal, SMT Off Baremetal, SMT On 1600 3200 4800 6400 8000 SE +/- 395.09, N = 9 SE +/- 295.92, N = 6 7304 5226 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Read - Size Per Thread: 32MB - Thread Count: 16 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 16 Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K SE +/- 855.11, N = 9 SE +/- 668.84, N = 9 7816 7199 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Read - Size Per Thread: 32MB - Thread Count: 32 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 32 Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K SE +/- 690.28, N = 9 SE +/- 962.94, N = 9 10473 8793 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Write - Size Per Thread: 32MB - Thread Count: 4 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 4 Baremetal, SMT On Baremetal, SMT Off 0.0968 0.1936 0.2904 0.3872 0.484 SE +/- 0.01, N = 9 SE +/- 0.01, N = 9 0.43 0.42 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Write - Size Per Thread: 32MB - Thread Count: 8 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 8 Baremetal, SMT Off Baremetal, SMT On 0.1215 0.243 0.3645 0.486 0.6075 SE +/- 0.00, N = 3 SE +/- 0.01, N = 9 0.54 0.50 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Write - Size Per Thread: 32MB - Thread Count: 16 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 16 Baremetal, SMT Off Baremetal, SMT On 0.1418 0.2836 0.4254 0.5672 0.709 SE +/- 0.01, N = 9 SE +/- 0.01, N = 3 0.63 0.58 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Write - Size Per Thread: 32MB - Thread Count: 32 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 32 Baremetal, SMT On Baremetal, SMT Off 0.1643 0.3286 0.4929 0.6572 0.8215 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 0.73 0.71 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Random Read - Size Per Thread: 32MB - Thread Count: 4 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 4 Baremetal, SMT Off Baremetal, SMT On 1100 2200 3300 4400 5500 SE +/- 548.38, N = 6 SE +/- 377.58, N = 6 5260 2748 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Random Read - Size Per Thread: 32MB - Thread Count: 8 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 8 Baremetal, SMT Off Baremetal, SMT On 1400 2800 4200 5600 7000 SE +/- 567.56, N = 9 SE +/- 670.41, N = 9 6374 5748 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Random Read - Size Per Thread: 32MB - Thread Count: 16 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 16 Baremetal, SMT Off Baremetal, SMT On 3K 6K 9K 12K 15K SE +/- 1707.89, N = 6 SE +/- 954.20, N = 6 12617 8313 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Random Read - Size Per Thread: 32MB - Thread Count: 32 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 32 Baremetal, SMT Off Baremetal, SMT On 5K 10K 15K 20K 25K SE +/- 2651.67, N = 9 SE +/- 1327.44, N = 6 22375 16010 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Random Write - Size Per Thread: 32MB - Thread Count: 4 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 4 Baremetal, SMT On Baremetal, SMT Off 0.612 1.224 1.836 2.448 3.06 SE +/- 0.16, N = 6 SE +/- 0.05, N = 4 2.72 2.69 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Random Write - Size Per Thread: 32MB - Thread Count: 8 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 8 Baremetal, SMT Off Baremetal, SMT On 0.7965 1.593 2.3895 3.186 3.9825 SE +/- 0.09, N = 7 SE +/- 0.15, N = 9 3.54 3.38 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Random Write - Size Per Thread: 32MB - Thread Count: 16 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 16 Baremetal, SMT Off Baremetal, SMT On 1.0328 2.0656 3.0984 4.1312 5.164 SE +/- 0.08, N = 3 SE +/- 0.02, N = 3 4.59 4.30 1. (CC) gcc options: -O2
Threaded I/O Tester Test: Random Write - Size Per Thread: 32MB - Thread Count: 32 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 32 Baremetal, SMT On Baremetal, SMT Off 1.1273 2.2546 3.3819 4.5092 5.6365 SE +/- 0.09, N = 3 SE +/- 0.05, N = 3 5.01 4.99 1. (CC) gcc options: -O2
Compile Bench Test: Compile OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 1.05, N = 3 SE +/- 1.28, N = 9 69.15 66.43
Compile Bench Test: Initial Create OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Baremetal, SMT On Baremetal, SMT Off 7 14 21 28 35 SE +/- 9.62, N = 3 SE +/- 7.62, N = 3 29.24 27.32
Compile Bench Test: Read Compiled Tree OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree Baremetal, SMT Off Baremetal, SMT On 110 220 330 440 550 SE +/- 38.13, N = 3 SE +/- 31.12, N = 3 497 467
RAMspeed SMP Type: Triad - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer Baremetal, SMT On Baremetal, SMT Off 2K 4K 6K 8K 10K 10267 10239 1. (CC) gcc options: -O3 -march=native
Stream Type: Triad OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K SE +/- 3.78, N = 5 SE +/- 6.69, N = 5 11601 11449 1. (CC) gcc options: -O3 -march=native -fopenmp
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Baremetal, SMT Off Baremetal, SMT On 500 1000 1500 2000 2500 SE +/- 0.02, N = 3 SE +/- 0.09, N = 3 2239 2239 1. (CC) gcc options: -lrt
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Baremetal, SMT Off Baremetal, SMT On 2K 4K 6K 8K 10K SE +/- 0.25, N = 3 SE +/- 0.05, N = 3 10829 10829 1. (CC) gcc options: -lrt
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Baremetal, SMT Off Baremetal, SMT On 5K 10K 15K 20K 25K SE +/- 0.05, N = 3 SE +/- 2.20, N = 3 21529 21527 1. (CC) gcc options: -lrt
iPerf Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1 Baremetal, SMT Off Baremetal, SMT On 20 40 60 80 100 SE +/- 0.00, N = 2 SE +/- 0.00, N = 3 99.70 99.70 1. (CC) gcc options: -O3 -march=native -lm
iPerf Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5 Baremetal, SMT Off Baremetal, SMT On 80 160 240 320 400 SE +/- 56.86, N = 12 SE +/- 57.57, N = 13 367 315 1. (CC) gcc options: -O3 -march=native -lm
iPerf Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5 Baremetal, SMT On Baremetal, SMT Off 140 280 420 560 700 SE +/- 89.28, N = 13 SE +/- 94.10, N = 13 631 579 1. (CC) gcc options: -O3 -march=native -lm
iPerf Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10 Baremetal, SMT On Baremetal, SMT Off 110 220 330 440 550 SE +/- 108.54, N = 13 SE +/- 113.70, N = 12 490 461 1. (CC) gcc options: -O3 -march=native -lm
iPerf Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.1.3 Server Address: 192.168.0.30 - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10 Baremetal, SMT Off Baremetal, SMT On 130 260 390 520 650 SE +/- 100.49, N = 13 SE +/- 113.68, N = 12 606 461 1. (CC) gcc options: -O3 -march=native -lm
Netperf Server: 192.168.0.30 - Test: TCP Stream - Client To Server - Duration: 10 Seconds OpenBenchmarking.org Megabits/sec Throughput, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: TCP Stream - Client To Server - Duration: 10 Seconds Baremetal, SMT Off Baremetal, SMT On 150 300 450 600 750 SE +/- 2.24, N = 3 SE +/- 0.37, N = 3 709 702 1. (CC) gcc options: -O3 -march=native -lm
Netperf Server: 192.168.0.30 - Test: TCP Stream - Server To Client - Duration: 10 Seconds OpenBenchmarking.org Megabits/sec Throughput, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: TCP Stream - Server To Client - Duration: 10 Seconds Baremetal, SMT Off Baremetal, SMT On 200 400 600 800 1000 SE +/- 0.23, N = 3 SE +/- 0.08, N = 3 821 821 1. (CC) gcc options: -O3 -march=native -lm
Sockperf Test: Throughput OpenBenchmarking.org Messages Per Second, More Is Better Sockperf 3.4 Test: Throughput Baremetal, SMT Off Baremetal, SMT On 50K 100K 150K 200K 250K SE +/- 307.96, N = 5 SE +/- 2806.66, N = 6 216143 207707 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test Baremetal, SMT On Baremetal, SMT Off 4K 8K 12K 16K 20K SE +/- 30.37, N = 3 SE +/- 4.62, N = 3 16692 11600 1. (CXX) g++ options: -pipe -lpthread
Stockfish Total Time OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 9 Total Time Baremetal, SMT On Baremetal, SMT Off 2M 4M 6M 8M 10M SE +/- 65514.13, N = 3 SE +/- 25794.75, N = 3 7944718 6394905 1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
asmFish 1024 Hash Memory, 26 Depth OpenBenchmarking.org Nodes/second, More Is Better asmFish 2018-07-23 1024 Hash Memory, 26 Depth Baremetal, SMT On Baremetal, SMT Off 2M 4M 6M 8M 10M SE +/- 85609.14, N = 3 SE +/- 46411.46, N = 3 8322819 6364942
Memcached mcperf Method: Add OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Add Baremetal, SMT Off Baremetal, SMT On 8K 16K 24K 32K 40K SE +/- 37.12, N = 3 SE +/- 152.78, N = 3 36330 35920 1. (CC) gcc options: -O2 -lm -rdynamic
Memcached mcperf Method: Get OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Get Baremetal, SMT On Baremetal, SMT Off 12K 24K 36K 48K 60K SE +/- 222.95, N = 3 SE +/- 145.73, N = 3 58082 57763 1. (CC) gcc options: -O2 -lm -rdynamic
Memcached mcperf Method: Set OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Set Baremetal, SMT Off Baremetal, SMT On 8K 16K 24K 32K 40K SE +/- 117.26, N = 3 SE +/- 402.08, N = 3 36186 35329 1. (CC) gcc options: -O2 -lm -rdynamic
Memcached mcperf Method: Append OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Append Baremetal, SMT On Baremetal, SMT Off 8K 16K 24K 32K 40K SE +/- 69.14, N = 3 SE +/- 45.44, N = 3 38173 37934 1. (CC) gcc options: -O2 -lm -rdynamic
Memcached mcperf Method: Delete OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Delete Baremetal, SMT On Baremetal, SMT Off 12K 24K 36K 48K 60K SE +/- 123.42, N = 3 SE +/- 41.16, N = 3 56966 56546 1. (CC) gcc options: -O2 -lm -rdynamic
Memcached mcperf Method: Replace OpenBenchmarking.org Operations Per Second, More Is Better Memcached mcperf 1.5.10 Method: Replace Baremetal, SMT Off Baremetal, SMT On 8K 16K 24K 32K 40K SE +/- 180.83, N = 3 SE +/- 248.19, N = 3 37987 37946 1. (CC) gcc options: -O2 -lm -rdynamic
Redis Test: LPOP OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPOP Baremetal, SMT Off Baremetal, SMT On 400K 800K 1200K 1600K 2000K SE +/- 8671.51, N = 3 SE +/- 87843.72, N = 9 1733189 1014162 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Redis Test: SADD OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SADD Baremetal, SMT Off Baremetal, SMT On 300K 600K 900K 1200K 1500K SE +/- 18341.98, N = 3 SE +/- 5146.73, N = 3 1324430 1316407 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Redis Test: LPUSH OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPUSH Baremetal, SMT On Baremetal, SMT Off 200K 400K 600K 800K 1000K SE +/- 10223.12, N = 3 SE +/- 19623.07, N = 3 981565 972284 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Redis Test: GET OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: GET Baremetal, SMT Off Baremetal, SMT On 300K 600K 900K 1200K 1500K SE +/- 22583.29, N = 6 SE +/- 23230.65, N = 4 1632892 1506546 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Redis Test: SET OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SET Baremetal, SMT On Baremetal, SMT Off 200K 400K 600K 800K 1000K SE +/- 8428.48, N = 3 SE +/- 5030.92, N = 3 1146913 1142466 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving Baremetal, SMT Off Baremetal, SMT On 4K 8K 12K 16K 20K SE +/- 47.32, N = 3 SE +/- 24.15, N = 3 16948 13300 1. (CC) gcc options: -shared -fPIC -O2 -pthread
PHPBench PHP Benchmark Suite OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Baremetal, SMT On Baremetal, SMT Off 70K 140K 210K 280K 350K SE +/- 1563.53, N = 3 SE +/- 501.93, N = 3 339271 337756
Netperf Server: 192.168.0.30 - Test: TCP Request Response - Duration: 10 Seconds OpenBenchmarking.org Transaction Rate Per Second, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: TCP Request Response - Duration: 10 Seconds Baremetal, SMT Off Baremetal, SMT On 110 220 330 440 550 SE +/- 3.03, N = 3 SE +/- 5.04, N = 3 510 505 1. (CC) gcc options: -O3 -march=native -lm
Netperf Server: 192.168.0.30 - Test: UDP Request Response - Duration: 10 Seconds OpenBenchmarking.org Transaction Rate Per Second, More Is Better Netperf 2.7.0 Server: 192.168.0.30 - Test: UDP Request Response - Duration: 10 Seconds Baremetal, SMT Off Baremetal, SMT On 140 280 420 560 700 SE +/- 9.84, N = 3 SE +/- 8.75, N = 3 627 617 1. (CC) gcc options: -O3 -march=native -lm
Numpy Benchmark OpenBenchmarking.org Nanoseconds, Fewer Is Better Numpy Benchmark Baremetal, SMT Off Baremetal, SMT On 3M 6M 9M 12M 15M 11717291 11730468
Go Benchmarks Test: json OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: json Baremetal, SMT On Baremetal, SMT Off 6M 12M 18M 24M 30M SE +/- 37025.23, N = 3 SE +/- 37794.01, N = 3 23956684 26682190
Go Benchmarks Test: build OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: build Baremetal, SMT Off Baremetal, SMT On 7000M 14000M 21000M 28000M 35000M SE +/- 929583010.39, N = 12 SE +/- 1322899252.04, N = 12 29821877913 30837627125
Go Benchmarks Test: garbage OpenBenchmarking.org Nanoseconds/Operation, Fewer Is Better Go Benchmarks Test: garbage Baremetal, SMT On Baremetal, SMT Off 1.2M 2.4M 3.6M 4.8M 6M SE +/- 17087.95, N = 3 SE +/- 18424.69, N = 3 4560245 5746579
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions Baremetal, SMT On Baremetal, SMT Off 80 160 240 320 400 SE +/- 11.09, N = 9 SE +/- 12.10, N = 9 322 354 1. (CC) gcc options: -O2 -lreadline -lncurses -lz -ldl -lpthread
Parboil Test: OpenMP Stencil OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP Stencil Baremetal, SMT On Baremetal, SMT Off 12 24 36 48 60 SE +/- 0.10, N = 3 SE +/- 0.10, N = 3 51.41 52.41 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Parboil Test: OpenMP MRI Gridding OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP MRI Gridding Baremetal, SMT Off Baremetal, SMT On 9 18 27 36 45 SE +/- 0.28, N = 3 SE +/- 0.20, N = 3 33.95 38.41 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Rodinia Test: OpenMP LavaMD OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP LavaMD Baremetal, SMT On Baremetal, SMT Off 40 80 120 160 200 SE +/- 0.16, N = 3 SE +/- 0.22, N = 3 142 182 1. (CXX) g++ options: -O2 -lOpenCL
Rodinia Test: OpenMP CFD Solver OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP CFD Solver Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.59, N = 3 SE +/- 0.32, N = 3 90.86 120.97 1. (CXX) g++ options: -O2 -lOpenCL
Timed HMMer Search Pfam Database Search OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search Baremetal, SMT On Baremetal, SMT Off 4 8 12 16 20 SE +/- 0.15, N = 9 SE +/- 0.14, N = 3 13.89 16.10 1. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 4.18 Time To Compile Baremetal, SMT On Baremetal, SMT Off 70 140 210 280 350 SE +/- 1.65, N = 3 SE +/- 1.63, N = 3 271 329
Timed PHP Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.1.9 Time To Compile Baremetal, SMT On Baremetal, SMT Off 40 80 120 160 200 SE +/- 0.26, N = 3 SE +/- 0.10, N = 3 148 180 1. (CC) gcc options: -O2 -pedantic -ldl -lz -lm
Parallel BZIP2 Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.1.12 256MB File Compression Baremetal, SMT On Baremetal, SMT Off 4 8 12 16 20 SE +/- 0.45, N = 12 SE +/- 0.61, N = 12 13.40 17.56 1. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
Hackbench Count: 1 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Thread Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 SE +/- 0.08, N = 3 SE +/- 0.06, N = 3 6.82 8.24 1. (CC) gcc options: -lpthread
Hackbench Count: 4 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Thread Baremetal, SMT On Baremetal, SMT Off 8 16 24 32 40 SE +/- 0.40, N = 3 SE +/- 0.05, N = 3 26.02 32.84 1. (CC) gcc options: -lpthread
Hackbench Count: 8 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 0.11, N = 3 SE +/- 0.19, N = 3 51.09 68.60 1. (CC) gcc options: -lpthread
Hackbench Count: 1 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Process Baremetal, SMT On Baremetal, SMT Off 2 4 6 8 10 SE +/- 0.01, N = 3 SE +/- 0.09, N = 10 6.28 7.96 1. (CC) gcc options: -lpthread
Hackbench Count: 16 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.08, N = 3 SE +/- 0.80, N = 3 107 134 1. (CC) gcc options: -lpthread
Hackbench Count: 4 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Process Baremetal, SMT On Baremetal, SMT Off 7 14 21 28 35 SE +/- 0.01, N = 3 SE +/- 0.14, N = 3 24.20 31.70 1. (CC) gcc options: -lpthread
Hackbench Count: 8 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Process Baremetal, SMT On Baremetal, SMT Off 15 30 45 60 75 SE +/- 0.02, N = 3 SE +/- 0.12, N = 3 49.69 66.53 1. (CC) gcc options: -lpthread
Hackbench Count: 16 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Process Baremetal, SMT On Baremetal, SMT Off 30 60 90 120 150 SE +/- 0.48, N = 3 SE +/- 0.46, N = 3 107 135 1. (CC) gcc options: -lpthread
m-queens Time To Solve OpenBenchmarking.org Seconds, Fewer Is Better m-queens 1.2 Time To Solve Baremetal, SMT On Baremetal, SMT Off 90 180 270 360 450 SE +/- 0.02, N = 3 SE +/- 0.14, N = 3 292 425 1. (CXX) g++ options: -fopenmp -O2 -march=native
Blender Blend File: Pabellon Barcelona - Compute: CPU-Only OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.79a Blend File: Pabellon Barcelona - Compute: CPU-Only Baremetal, SMT On 600 1200 1800 2400 3000 2874.99
Sockperf Test: Latency Ping Pong OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Ping Pong Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 SE +/- 0.01, N = 5 SE +/- 0.06, N = 5 6.25 6.37 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Sockperf Test: Latency Under Load OpenBenchmarking.org usec, Fewer Is Better Sockperf 3.4 Test: Latency Under Load Baremetal, SMT Off Baremetal, SMT On 2 4 6 8 10 SE +/- 0.08, N = 5 SE +/- 0.10, N = 20 7.73 8.12 1. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread
Phoronix Test Suite v10.8.4