2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1001C BIOS) and llvmpipe 504GB on Ubuntu 19.10 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2002117-VE-EPYC7742L79 EPYC 7742 Linux 5.6 Test - Phoronix Test Suite EPYC 7742 Linux 5.6 Test 2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1001C BIOS) and llvmpipe 504GB on Ubuntu 19.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2002117-VE-EPYC7742L79&sor&gru .
EPYC 7742 Linux 5.6 Test Processor Motherboard Chipset Memory Disk Graphics Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution Linux 5.5 Linux 5.6-rc1 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads) AMD DAYTONA_X (RDY1001C BIOS) AMD Starship/Matisse 504GB 280GB INTEL SSDPE21D280GA + 256GB Micron_1100_MTFD llvmpipe 504GB VE228 2 x Mellanox MT27710 Ubuntu 19.10 5.5.0-050500-generic (x86_64) GNOME Shell 3.34.1 X Server 1.20.7 modesetting 1.20.7 3.3 Mesa 20.1.0-devel (git-35961b1 2020-02-08 eoan-oibaf-ppa) (LLVM 9.0.1 128 bits) GCC 9.2.1 20191008 + LLVM 9.0.0 ext4 1920x1080 5.6.0-050600rc1-generic (x86_64) 20200209 OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Disk Details - NONE / errors=remount-ro,relatime,rw Processor Details - Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101c Java Details - OpenJDK Runtime Environment (build 11.0.6+10-post-Ubuntu-1ubuntu119.10.1) Python Details - Python 2.7.17 + Python 3.7.5 Security Details - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected
EPYC 7742 Linux 5.6 Test stress-ng: Forking stress-ng: Semaphores stress-ng: Socket Activity stress-ng: Context Switching stress-ng: System V Message Passing ethr: TCP - Connections/s - 1 dav1d: Summer Nature 4K dav1d: Chimera 1080p 10-bit svt-av1: Enc Mode 8 - 1080p hpcg: fio: Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 2MB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 2MB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory ethr: HTTP - Bandwidth - 1 iperf: 5201 - 30 Seconds - UDP - 1000Mbit Objective - 20 iperf: 5201 - 30 Seconds - TCP - 20 iperf: 5201 - 30 Seconds - UDP - 20 himeno: Poisson Pressure Solver rays1bench: Large Scene lammps: Rhodopsin Protein rocksdb: Seq Fill rocksdb: Rand Fill Sync rocksdb: Read While Writing mysqlslap: 256 nginx: Static Web Page Serving apache: Static Web Page Serving numpy: phpbench: PHP Benchmark Suite npb: BT.C npb: CG.C npb: EP.D npb: FT.C npb: IS.D npb: LU.C npb: MG.C npb: SP.B postmark: Disk Transaction Performance pgbench: Buffer Test - Normal Load - Read Only pgbench: Buffer Test - Normal Load - Read Write ctx-clock: Context Switch Time namd: ATPase Simulation - 327,506 Atoms ethr: TCP - Latency - 1 pybench: Total For Average Test Times renaissance: Savina Reactors.IO renaissance: In-Memory Database Shootout renaissance: Akka Unbalanced Cobwebbed Tree dacapobench: Jython dacapobench: Tradebeans glibc-bench: cos glibc-bench: ffs glibc-bench: log2 glibc-bench: pthread_once osbench: Memory Allocations mutex: Mutex Lock Unlock std::mutex mutex: Semaphore Release And Acquire build-apache: Time To Compile build-ffmpeg: Time To Compile build-gdb: Time To Compile build-linux-kernel: Time To Compile build-llvm: Time To Compile build-mplayer: Time To Compile build-php: Time To Compile build2: Time To Compile deepspeech: CPU hackbench: 32 - Process sqlite-speedtest: Timed Time - Size 1,000 rawtherapee: Total Benchmark Time blender: Classroom - CPU-Only blender: Barbershop - CPU-Only osbench: Create Files osbench: Create Threads osbench: Launch Programs osbench: Create Processes Linux 5.5 Linux 5.6-rc1 43143.16 1328560.73 29676.91 59872379.34 32195155.01 8117 296.18 121.21 86.108 35.6247 486 56047 529 176667 1082 465667 539 212200 979 219 1065 689 2172 1819 1086 829 637.363167 20000 35179 21 3661.828958 490.32 30.746 239513 176611 11720180 308 24246.07 22037.86 327.83 515483 237066.33 46157.89 8439.85 104921.38 4126.20 228590.28 98949.52 117108.10 5906 956167.070402 13854.530435 135 0.26327 25.01 1200 33177.228 17382.556 44035.125 5334 8087 53.8331 2.25095 7.43086 2.24975 170.150995 17 14 23.628 19.684 109.933 18.392 86.626 8.941 39.186 57.201 107.83435 13.243 76.632 77.707 48.10 94.90 17.035670 69.869757 102.879206 91.811021 42793.36 1362190.71 35841.02 59771822.92 31227697.91 9910 302.60 121.57 85.033 35.5222 491 53607 544 187467 1086 480000 532 214833 989 210 1095 732 2181 1875 1072 839 626.227917 20000 34712 21 3672.602644 490.05 31.162 250024 165783 11714144 301 23968.01 22813.99 328.11 524586 240386.00 46867.46 8468.86 105219.91 4198.16 225159.18 99287.24 119473.65 5859 959985.146971 13830.134114 135 0.26338 28.10 1203 33273.574 17363.973 45054.204 5431 8217 53.8442 2.25030 7.41207 2.24987 149.935881 18 14 23.692 19.625 109.980 18.279 86.631 8.944 39.236 56.572 108.77931 12.231 76.573 78.917 48.13 95.46 17.375255 71.885109 105.992953 94.277064 OpenBenchmarking.org
Stress-NG Test: Forking OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Forking Linux 5.5 Linux 5.6-rc1 9K 18K 27K 36K 45K SE +/- 198.11, N = 3 SE +/- 385.72, N = 15 43143.16 42793.36 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 Linux 5.6-rc1 Linux 5.5 300K 600K 900K 1200K 1500K SE +/- 3867.36, N = 3 SE +/- 9376.40, N = 3 1362190.71 1328560.73 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 Linux 5.6-rc1 Linux 5.5 8K 16K 24K 32K 40K SE +/- 233.23, N = 3 SE +/- 113.24, N = 3 35841.02 29676.91 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 Linux 5.5 Linux 5.6-rc1 13M 26M 39M 52M 65M SE +/- 620356.30, N = 15 SE +/- 948934.73, N = 15 59872379.34 59771822.92 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 Linux 5.5 Linux 5.6-rc1 7M 14M 21M 28M 35M SE +/- 347121.49, N = 3 SE +/- 272958.95, N = 3 32195155.01 31227697.91 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
Ethr Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 OpenBenchmarking.org Connections/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 Linux 5.6-rc1 Linux 5.5 2K 4K 6K 8K 10K SE +/- 100.66, N = 3 SE +/- 697.37, N = 12 9910 8117
dav1d Video Input: Summer Nature 4K OpenBenchmarking.org FPS, More Is Better dav1d 0.5.0 Video Input: Summer Nature 4K Linux 5.6-rc1 Linux 5.5 70 140 210 280 350 SE +/- 3.90, N = 4 SE +/- 0.46, N = 3 302.60 296.18 MIN: 52.16 / MAX: 412.11 MIN: 50.47 / MAX: 392.4 1. (CC) gcc options: -pthread
dav1d Video Input: Chimera 1080p 10-bit OpenBenchmarking.org FPS, More Is Better dav1d 0.5.0 Video Input: Chimera 1080p 10-bit Linux 5.6-rc1 Linux 5.5 30 60 90 120 150 SE +/- 0.27, N = 3 SE +/- 0.31, N = 3 121.57 121.21 MIN: 86.39 / MAX: 178.93 MIN: 86.33 / MAX: 179.2 1. (CC) gcc options: -pthread
SVT-AV1 Encoder Mode: Enc Mode 8 - Input: 1080p OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 0.8 Encoder Mode: Enc Mode 8 - Input: 1080p Linux 5.5 Linux 5.6-rc1 20 40 60 80 100 SE +/- 0.86, N = 3 SE +/- 0.63, N = 3 86.11 85.03 1. (CXX) g++ options: -fPIE -fPIC -pie
High Performance Conjugate Gradient OpenBenchmarking.org GFLOP/s, More Is Better High Performance Conjugate Gradient 3.1 Linux 5.5 Linux 5.6-rc1 8 16 24 32 40 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 35.62 35.52 1. (CXX) g++ options: -O3 -ffast-math -ftree-vectorize -pthread -lmpi_cxx -lmpi
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.16 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 110 220 330 440 550 SE +/- 1.00, N = 3 SE +/- 4.70, N = 3 491 486 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random 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 3.16 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Linux 5.5 Linux 5.6-rc1 12K 24K 36K 48K 60K SE +/- 906.74, N = 15 SE +/- 1353.07, N = 15 56047 53607 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.16 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 120 240 360 480 600 SE +/- 6.00, N = 3 SE +/- 2.08, N = 3 544 529 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random 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 3.16 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 40K 80K 120K 160K 200K SE +/- 2933.98, N = 15 SE +/- 2333.33, N = 3 187467 176667 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.16 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 200 400 600 800 1000 SE +/- 0.67, N = 3 SE +/- 1.67, N = 3 1086 1082 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
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 3.16 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 100K 200K 300K 400K 500K SE +/- 2516.61, N = 3 SE +/- 6887.99, N = 3 480000 465667 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.16 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Linux 5.5 Linux 5.6-rc1 120 240 360 480 600 SE +/- 4.33, N = 3 SE +/- 2.65, N = 3 539 532 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
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 3.16 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 50K 100K 150K 200K 250K SE +/- 1874.20, N = 12 SE +/- 2901.89, N = 15 214833 212200 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.16 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 200 400 600 800 1000 SE +/- 1.67, N = 3 SE +/- 9.21, N = 3 989 979 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
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 3.16 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Linux 5.5 Linux 5.6-rc1 50 100 150 200 250 SE +/- 3.54, N = 15 SE +/- 5.28, N = 15 219 210 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.16 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 200 400 600 800 1000 SE +/- 11.50, N = 3 SE +/- 4.37, N = 3 1095 1065 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
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 3.16 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 160 320 480 640 800 SE +/- 11.36, N = 15 SE +/- 9.00, N = 3 732 689 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.16 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 500 1000 1500 2000 2500 SE +/- 1.33, N = 3 SE +/- 3.18, N = 3 2181 2172 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
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 3.16 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 400 800 1200 1600 2000 SE +/- 10.69, N = 3 SE +/- 26.82, N = 3 1875 1819 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.16 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Linux 5.5 Linux 5.6-rc1 200 400 600 800 1000 SE +/- 8.50, N = 3 SE +/- 5.29, N = 3 1086 1072 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
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 3.16 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Linux 5.6-rc1 Linux 5.5 200 400 600 800 1000 SE +/- 7.46, N = 12 SE +/- 11.29, N = 15 839 829 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Ethr Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 Linux 5.5 Linux 5.6-rc1 140 280 420 560 700 SE +/- 9.47, N = 15 SE +/- 11.26, N = 15 637.36 626.23 MIN: 564.48 / MAX: 710.27 MIN: 549.76 / MAX: 704.26
iPerf Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 20 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 20 Linux 5.6-rc1 Linux 5.5 4K 8K 12K 16K 20K SE +/- 0.33, N = 3 20000 20000 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 20 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 20 Linux 5.5 Linux 5.6-rc1 8K 16K 24K 32K 40K SE +/- 128.09, N = 3 SE +/- 440.29, N = 4 35179 34712 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - Parallel: 20 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - Parallel: 20 Linux 5.6-rc1 Linux 5.5 5 10 15 20 25 21 21 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver Linux 5.6-rc1 Linux 5.5 800 1600 2400 3200 4000 SE +/- 11.56, N = 3 SE +/- 34.64, N = 15 3672.60 3661.83 1. (CC) gcc options: -O3 -mavx2
rays1bench Large Scene OpenBenchmarking.org mrays/s, More Is Better rays1bench 2020-01-09 Large Scene Linux 5.5 Linux 5.6-rc1 110 220 330 440 550 SE +/- 2.00, N = 3 SE +/- 4.13, N = 3 490.32 490.05
LAMMPS Molecular Dynamics Simulator Model: Rhodopsin Protein OpenBenchmarking.org ns/day, More Is Better LAMMPS Molecular Dynamics Simulator 9Jan2020 Model: Rhodopsin Protein Linux 5.6-rc1 Linux 5.5 7 14 21 28 35 SE +/- 0.30, N = 3 SE +/- 0.29, N = 3 31.16 30.75 1. (CXX) g++ options: -O3 -rdynamic -ljpeg -lpng -lz -lfftw3 -lm
Facebook RocksDB Test: Sequential Fill OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Sequential Fill Linux 5.6-rc1 Linux 5.5 50K 100K 150K 200K 250K SE +/- 486.88, N = 3 SE +/- 525.43, N = 3 250024 239513 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
Facebook RocksDB Test: Random Fill Sync OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Fill Sync Linux 5.5 Linux 5.6-rc1 40K 80K 120K 160K 200K SE +/- 917.41, N = 3 SE +/- 1559.78, N = 3 176611 165783 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
Facebook RocksDB Test: Read While Writing OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Read While Writing Linux 5.5 Linux 5.6-rc1 3M 6M 9M 12M 15M SE +/- 88274.43, N = 3 SE +/- 174233.87, N = 4 11720180 11714144 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
MariaDB Clients: 256 OpenBenchmarking.org Queries Per Second, More Is Better MariaDB 10.3.8 Clients: 256 Linux 5.5 Linux 5.6-rc1 70 140 210 280 350 SE +/- 1.00, N = 3 SE +/- 4.27, N = 3 308 301 1. (CXX) g++ options: -fPIC -pie -fstack-protector -fno-rtti -O2 -shared -lpthread -lz -lrt
NGINX Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better NGINX Benchmark 1.9.9 Static Web Page Serving Linux 5.5 Linux 5.6-rc1 5K 10K 15K 20K 25K SE +/- 243.39, N = 3 SE +/- 356.83, N = 3 24246.07 23968.01 1. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving Linux 5.6-rc1 Linux 5.5 5K 10K 15K 20K 25K SE +/- 173.09, N = 3 SE +/- 33.77, N = 3 22813.99 22037.86 1. (CC) gcc options: -shared -fPIC -O2 -pthread
Numpy Benchmark OpenBenchmarking.org Score, More Is Better Numpy Benchmark Linux 5.6-rc1 Linux 5.5 70 140 210 280 350 SE +/- 1.25, N = 3 SE +/- 0.54, N = 3 328.11 327.83
PHPBench PHP Benchmark Suite OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Linux 5.6-rc1 Linux 5.5 110K 220K 330K 440K 550K SE +/- 4780.46, N = 3 SE +/- 357.13, N = 3 524586 515483
NAS Parallel Benchmarks Test / Class: BT.C OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.4 Test / Class: BT.C Linux 5.6-rc1 Linux 5.5 50K 100K 150K 200K 250K SE +/- 802.80, N = 3 SE +/- 2048.15, N = 12 240386.00 237066.33 1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi 2. Open MPI 3.1.3
NAS Parallel Benchmarks Test / Class: CG.C OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.4 Test / Class: CG.C Linux 5.6-rc1 Linux 5.5 10K 20K 30K 40K 50K SE +/- 581.12, N = 5 SE +/- 656.19, N = 3 46867.46 46157.89 1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi 2. Open MPI 3.1.3
NAS Parallel Benchmarks Test / Class: EP.D OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.4 Test / Class: EP.D Linux 5.6-rc1 Linux 5.5 2K 4K 6K 8K 10K SE +/- 2.40, N = 3 SE +/- 8.53, N = 3 8468.86 8439.85 1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi 2. Open MPI 3.1.3
NAS Parallel Benchmarks Test / Class: FT.C OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.4 Test / Class: FT.C Linux 5.6-rc1 Linux 5.5 20K 40K 60K 80K 100K SE +/- 1476.64, N = 4 SE +/- 966.23, N = 3 105219.91 104921.38 1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi 2. Open MPI 3.1.3
NAS Parallel Benchmarks Test / Class: IS.D OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.4 Test / Class: IS.D Linux 5.6-rc1 Linux 5.5 900 1800 2700 3600 4500 SE +/- 50.98, N = 3 SE +/- 45.81, N = 7 4198.16 4126.20 1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi 2. Open MPI 3.1.3
NAS Parallel Benchmarks Test / Class: LU.C OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.4 Test / Class: LU.C Linux 5.5 Linux 5.6-rc1 50K 100K 150K 200K 250K SE +/- 232.77, N = 3 SE +/- 1320.67, N = 3 228590.28 225159.18 1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi 2. Open MPI 3.1.3
NAS Parallel Benchmarks Test / Class: MG.C OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.4 Test / Class: MG.C Linux 5.6-rc1 Linux 5.5 20K 40K 60K 80K 100K SE +/- 233.62, N = 3 SE +/- 537.01, N = 3 99287.24 98949.52 1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi 2. Open MPI 3.1.3
NAS Parallel Benchmarks Test / Class: SP.B OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.4 Test / Class: SP.B Linux 5.6-rc1 Linux 5.5 30K 60K 90K 120K 150K SE +/- 1081.73, N = 15 SE +/- 1165.79, N = 15 119473.65 117108.10 1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi 2. Open MPI 3.1.3
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Linux 5.5 Linux 5.6-rc1 1300 2600 3900 5200 6500 SE +/- 46.33, N = 3 SE +/- 46.33, N = 3 5906 5859 1. (CC) gcc options: -O3
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only Linux 5.6-rc1 Linux 5.5 200K 400K 600K 800K 1000K SE +/- 13280.70, N = 9 SE +/- 11387.48, N = 9 959985.15 956167.07 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write Linux 5.5 Linux 5.6-rc1 3K 6K 9K 12K 15K SE +/- 572.57, N = 9 SE +/- 625.53, N = 9 13854.53 13830.13 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time Linux 5.5 Linux 5.6-rc1 30 60 90 120 150 135 135
NAMD ATPase Simulation - 327,506 Atoms OpenBenchmarking.org days/ns, Fewer Is Better NAMD 2.13b1 ATPase Simulation - 327,506 Atoms Linux 5.5 Linux 5.6-rc1 0.0593 0.1186 0.1779 0.2372 0.2965 SE +/- 0.00094, N = 3 SE +/- 0.00304, N = 3 0.26327 0.26338
Ethr Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 OpenBenchmarking.org Microseconds, Fewer Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 Linux 5.5 Linux 5.6-rc1 7 14 21 28 35 SE +/- 0.24, N = 15 SE +/- 0.90, N = 15 25.01 28.10 MIN: 8.31 / MAX: 62.81 MIN: 8.28 / MAX: 45.66
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2018-02-16 Total For Average Test Times Linux 5.5 Linux 5.6-rc1 300 600 900 1200 1500 SE +/- 3.38, N = 3 1200 1203
Renaissance Test: Savina Reactors.IO OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: Savina Reactors.IO Linux 5.5 Linux 5.6-rc1 7K 14K 21K 28K 35K SE +/- 714.85, N = 32 SE +/- 658.34, N = 40 33177.23 33273.57
Renaissance Test: In-Memory Database Shootout OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: In-Memory Database Shootout Linux 5.6-rc1 Linux 5.5 4K 8K 12K 16K 20K SE +/- 308.00, N = 32 SE +/- 285.35, N = 37 17363.97 17382.56
Renaissance Test: Akka Unbalanced Cobwebbed Tree OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.9.0 Test: Akka Unbalanced Cobwebbed Tree Linux 5.5 Linux 5.6-rc1 10K 20K 30K 40K 50K SE +/- 684.00, N = 40 SE +/- 821.95, N = 40 44035.13 45054.20
DaCapo Benchmark Java Test: Jython OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: Jython Linux 5.5 Linux 5.6-rc1 1200 2400 3600 4800 6000 SE +/- 32.54, N = 4 SE +/- 66.66, N = 4 5334 5431
DaCapo Benchmark Java Test: Tradebeans OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: Tradebeans Linux 5.5 Linux 5.6-rc1 2K 4K 6K 8K 10K SE +/- 117.39, N = 11 SE +/- 165.34, N = 20 8087 8217
glibc bench Benchmark: cos OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: cos Linux 5.5 Linux 5.6-rc1 12 24 36 48 60 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 53.83 53.84
glibc bench Benchmark: ffs OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: ffs Linux 5.6-rc1 Linux 5.5 0.5065 1.013 1.5195 2.026 2.5325 SE +/- 0.00018, N = 12 SE +/- 0.00022, N = 15 2.25030 2.25095
glibc bench Benchmark: log2 OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: log2 Linux 5.6-rc1 Linux 5.5 2 4 6 8 10 SE +/- 0.00463, N = 3 SE +/- 0.02235, N = 3 7.41207 7.43086
glibc bench Benchmark: pthread_once OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: pthread_once Linux 5.5 Linux 5.6-rc1 0.5062 1.0124 1.5186 2.0248 2.531 SE +/- 0.00029, N = 12 SE +/- 0.00019, N = 15 2.24975 2.24987
OSBench Test: Memory Allocations OpenBenchmarking.org Ns Per Event, Fewer Is Better OSBench Test: Memory Allocations Linux 5.6-rc1 Linux 5.5 40 80 120 160 200 SE +/- 0.79, N = 3 SE +/- 0.81, N = 3 149.94 170.15 1. (CC) gcc options: -lm
BenchmarkMutex Benchmark: Mutex Lock Unlock std::mutex OpenBenchmarking.org ns, Fewer Is Better BenchmarkMutex Benchmark: Mutex Lock Unlock std::mutex Linux 5.5 Linux 5.6-rc1 4 8 12 16 20 17 18 1. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
BenchmarkMutex Benchmark: Semaphore Release And Acquire OpenBenchmarking.org ns, Fewer Is Better BenchmarkMutex Benchmark: Semaphore Release And Acquire Linux 5.5 Linux 5.6-rc1 4 8 12 16 20 14 14 1. (CXX) g++ options: -std=c++17 -lbenchmark -pthread
Timed Apache Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Apache Compilation 2.4.41 Time To Compile Linux 5.5 Linux 5.6-rc1 6 12 18 24 30 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 23.63 23.69
Timed FFmpeg Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed FFmpeg Compilation 4.2.2 Time To Compile Linux 5.6-rc1 Linux 5.5 5 10 15 20 25 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 19.63 19.68
Timed GDB GNU Debugger Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed GDB GNU Debugger Compilation 9.1 Time To Compile Linux 5.5 Linux 5.6-rc1 20 40 60 80 100 SE +/- 0.08, N = 3 SE +/- 0.14, N = 3 109.93 109.98
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 5.4 Time To Compile Linux 5.6-rc1 Linux 5.5 5 10 15 20 25 SE +/- 0.18, N = 15 SE +/- 0.21, N = 14 18.28 18.39
Timed LLVM Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed LLVM Compilation 6.0.1 Time To Compile Linux 5.5 Linux 5.6-rc1 20 40 60 80 100 86.63 86.63
Timed MPlayer Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed MPlayer Compilation 1.4 Time To Compile Linux 5.5 Linux 5.6-rc1 2 4 6 8 10 SE +/- 0.049, N = 3 SE +/- 0.025, N = 3 8.941 8.944
Timed PHP Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.4.2 Time To Compile Linux 5.5 Linux 5.6-rc1 9 18 27 36 45 SE +/- 0.11, N = 3 SE +/- 0.09, N = 3 39.19 39.24
Build2 Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Build2 0.12 Time To Compile Linux 5.6-rc1 Linux 5.5 13 26 39 52 65 SE +/- 0.17, N = 3 SE +/- 0.25, N = 3 56.57 57.20
DeepSpeech Acceleration: CPU OpenBenchmarking.org Seconds, Fewer Is Better DeepSpeech 0.6 Acceleration: CPU Linux 5.5 Linux 5.6-rc1 20 40 60 80 100 SE +/- 2.46, N = 12 SE +/- 2.60, N = 12 107.83 108.78
Hackbench Count: 32 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 32 - Type: Process Linux 5.6-rc1 Linux 5.5 3 6 9 12 15 SE +/- 0.09, N = 3 SE +/- 0.18, N = 4 12.23 13.24 1. (CC) gcc options: -lpthread
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 Linux 5.6-rc1 Linux 5.5 20 40 60 80 100 SE +/- 0.19, N = 3 SE +/- 0.27, N = 3 76.57 76.63 1. (CC) gcc options: -O2 -ldl -lz -lpthread
RawTherapee Total Benchmark Time OpenBenchmarking.org Seconds, Fewer Is Better RawTherapee Total Benchmark Time Linux 5.5 Linux 5.6-rc1 20 40 60 80 100 SE +/- 1.09, N = 4 SE +/- 1.26, N = 3 77.71 78.92 1. RawTherapee, version 5.6, command line.
Blender Blend File: Classroom - Compute: CPU-Only OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.81 Blend File: Classroom - Compute: CPU-Only Linux 5.5 Linux 5.6-rc1 11 22 33 44 55 SE +/- 0.15, N = 3 SE +/- 0.05, N = 3 48.10 48.13
Blender Blend File: Barbershop - Compute: CPU-Only OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.81 Blend File: Barbershop - Compute: CPU-Only Linux 5.5 Linux 5.6-rc1 20 40 60 80 100 SE +/- 0.53, N = 3 SE +/- 0.40, N = 3 94.90 95.46
OSBench Test: Create Files OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Files Linux 5.5 Linux 5.6-rc1 4 8 12 16 20 SE +/- 0.14, N = 3 SE +/- 0.05, N = 3 17.04 17.38 1. (CC) gcc options: -lm
OSBench Test: Create Threads OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Threads Linux 5.5 Linux 5.6-rc1 16 32 48 64 80 SE +/- 0.91, N = 4 SE +/- 0.89, N = 5 69.87 71.89 1. (CC) gcc options: -lm
OSBench Test: Launch Programs OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Launch Programs Linux 5.5 Linux 5.6-rc1 20 40 60 80 100 SE +/- 0.41, N = 3 SE +/- 0.76, N = 3 102.88 105.99 1. (CC) gcc options: -lm
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes Linux 5.5 Linux 5.6-rc1 20 40 60 80 100 SE +/- 0.13, N = 3 SE +/- 0.24, N = 3 91.81 94.28 1. (CC) gcc options: -lm
Phoronix Test Suite v10.8.4