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 .
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 fio: Rand Read - Linux AIO - Yes - No - 2MB - 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 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 - 2MB - Default Test Directory fio: Rand Write - Linux AIO - Yes - No - 4KB - 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 - 2MB - Default Test Directory fio: Seq Read - Linux AIO - Yes - No - 4KB - 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 - 2MB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directory postmark: Disk Transaction Performance ethr: TCP - Latency - 1 ethr: HTTP - Bandwidth - 1 ethr: TCP - Connections/s - 1 iperf: 5201 - 30 Seconds - UDP - 1000Mbit Objective - 20 iperf: 5201 - 30 Seconds - TCP - 20 iperf: 5201 - 30 Seconds - UDP - 20 hpcg: npb: BT.C npb: CG.C npb: EP.D npb: FT.C npb: IS.D npb: LU.C npb: MG.C npb: SP.B namd: ATPase Simulation - 327,506 Atoms lammps: Rhodopsin Protein dacapobench: Jython dacapobench: Tradebeans renaissance: Savina Reactors.IO renaissance: In-Memory Database Shootout renaissance: Akka Unbalanced Cobwebbed Tree dav1d: Summer Nature 4K dav1d: Chimera 1080p 10-bit svt-av1: Enc Mode 8 - 1080p himeno: Poisson Pressure Solver 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 rays1bench: Large Scene numpy: deepspeech: CPU hackbench: 32 - Process glibc-bench: cos glibc-bench: ffs glibc-bench: log2 glibc-bench: pthread_once mysqlslap: 256 pgbench: Buffer Test - Normal Load - Read Only pgbench: Buffer Test - Normal Load - Read Write sqlite-speedtest: Timed Time - Size 1,000 rawtherapee: Total Benchmark Time mutex: Mutex Lock Unlock std::mutex mutex: Semaphore Release And Acquire stress-ng: Forking stress-ng: Semaphores stress-ng: Socket Activity stress-ng: Context Switching stress-ng: System V Message Passing ctx-clock: Context Switch Time rocksdb: Seq Fill rocksdb: Rand Fill Sync rocksdb: Read While Writing blender: Classroom - CPU-Only blender: Barbershop - CPU-Only pybench: Total For Average Test Times nginx: Static Web Page Serving apache: Static Web Page Serving phpbench: PHP Benchmark Suite osbench: Create Files osbench: Create Threads osbench: Launch Programs osbench: Create Processes osbench: Memory Allocations Linux 5.5 Linux 5.6-rc1 979 486 219 56047 1065 529 689 176667 2172 1082 1819 465667 1086 539 829 212200 5906 25.01 637.363167 8117 20000 35179 21 35.6247 237066.33 46157.89 8439.85 104921.38 4126.20 228590.28 98949.52 117108.10 0.26327 30.746 5334 8087 33177.228 17382.556 44035.125 296.18 121.21 86.108 3661.828958 23.628 19.684 109.933 18.392 86.626 8.941 39.186 57.201 490.32 327.83 107.83435 13.243 53.8331 2.25095 7.43086 2.24975 308 956167.070402 13854.530435 76.632 77.707 17 14 43143.16 1328560.73 29676.91 59872379.34 32195155.01 135 239513 176611 11720180 48.10 94.90 1200 24246.07 22037.86 515483 17.035670 69.869757 102.879206 91.811021 170.150995 989 491 210 53607 1095 544 732 187467 2181 1086 1875 480000 1072 532 839 214833 5859 28.10 626.227917 9910 20000 34712 21 35.5222 240386.00 46867.46 8468.86 105219.91 4198.16 225159.18 99287.24 119473.65 0.26338 31.162 5431 8217 33273.574 17363.973 45054.204 302.60 121.57 85.033 3672.602644 23.692 19.625 109.980 18.279 86.631 8.944 39.236 56.572 490.05 328.11 108.77931 12.231 53.8442 2.25030 7.41207 2.24987 301 959985.146971 13830.134114 76.573 78.917 18 14 42793.36 1362190.71 35841.02 59771822.92 31227697.91 135 250024 165783 11714144 48.13 95.46 1203 23968.01 22813.99 524586 17.375255 71.885109 105.992953 94.277064 149.935881 OpenBenchmarking.org
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 5.5 Linux 5.6-rc1 200 400 600 800 1000 SE +/- 9.21, N = 3 SE +/- 1.67, N = 3 979 989 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 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 5.5 Linux 5.6-rc1 110 220 330 440 550 SE +/- 4.70, N = 3 SE +/- 1.00, N = 3 486 491 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 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 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 5.5 Linux 5.6-rc1 200 400 600 800 1000 SE +/- 4.37, N = 3 SE +/- 11.50, N = 3 1065 1095 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 5.5 Linux 5.6-rc1 120 240 360 480 600 SE +/- 2.08, N = 3 SE +/- 6.00, N = 3 529 544 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 5.5 Linux 5.6-rc1 160 320 480 640 800 SE +/- 9.00, N = 3 SE +/- 11.36, N = 15 689 732 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 5.5 Linux 5.6-rc1 40K 80K 120K 160K 200K SE +/- 2333.33, N = 3 SE +/- 2933.98, N = 15 176667 187467 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 5.5 Linux 5.6-rc1 500 1000 1500 2000 2500 SE +/- 3.18, N = 3 SE +/- 1.33, N = 3 2172 2181 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 5.5 Linux 5.6-rc1 200 400 600 800 1000 SE +/- 1.67, N = 3 SE +/- 0.67, N = 3 1082 1086 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 5.5 Linux 5.6-rc1 400 800 1200 1600 2000 SE +/- 26.82, N = 3 SE +/- 10.69, N = 3 1819 1875 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 5.5 Linux 5.6-rc1 100K 200K 300K 400K 500K SE +/- 6887.99, N = 3 SE +/- 2516.61, N = 3 465667 480000 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: 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 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 5.5 Linux 5.6-rc1 200 400 600 800 1000 SE +/- 11.29, N = 15 SE +/- 7.46, N = 12 829 839 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 5.5 Linux 5.6-rc1 50K 100K 150K 200K 250K SE +/- 2901.89, N = 15 SE +/- 1874.20, N = 12 212200 214833 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
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
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
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
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 5.5 Linux 5.6-rc1 2K 4K 6K 8K 10K SE +/- 697.37, N = 12 SE +/- 100.66, N = 3 8117 9910
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 5.5 Linux 5.6-rc1 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 5.5 Linux 5.6-rc1 5 10 15 20 25 21 21 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
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
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 5.5 Linux 5.6-rc1 50K 100K 150K 200K 250K SE +/- 2048.15, N = 12 SE +/- 802.80, N = 3 237066.33 240386.00 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 5.5 Linux 5.6-rc1 10K 20K 30K 40K 50K SE +/- 656.19, N = 3 SE +/- 581.12, N = 5 46157.89 46867.46 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 5.5 Linux 5.6-rc1 2K 4K 6K 8K 10K SE +/- 8.53, N = 3 SE +/- 2.40, N = 3 8439.85 8468.86 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 5.5 Linux 5.6-rc1 20K 40K 60K 80K 100K SE +/- 966.23, N = 3 SE +/- 1476.64, N = 4 104921.38 105219.91 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 5.5 Linux 5.6-rc1 900 1800 2700 3600 4500 SE +/- 45.81, N = 7 SE +/- 50.98, N = 3 4126.20 4198.16 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 5.5 Linux 5.6-rc1 20K 40K 60K 80K 100K SE +/- 537.01, N = 3 SE +/- 233.62, N = 3 98949.52 99287.24 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 5.5 Linux 5.6-rc1 30K 60K 90K 120K 150K SE +/- 1165.79, N = 15 SE +/- 1081.73, N = 15 117108.10 119473.65 1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi 2. Open MPI 3.1.3
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
LAMMPS Molecular Dynamics Simulator Model: Rhodopsin Protein OpenBenchmarking.org ns/day, More Is Better LAMMPS Molecular Dynamics Simulator 9Jan2020 Model: Rhodopsin Protein Linux 5.5 Linux 5.6-rc1 7 14 21 28 35 SE +/- 0.29, N = 3 SE +/- 0.30, N = 3 30.75 31.16 1. (CXX) g++ options: -O3 -rdynamic -ljpeg -lpng -lz -lfftw3 -lm
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
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 5.5 Linux 5.6-rc1 4K 8K 12K 16K 20K SE +/- 285.35, N = 37 SE +/- 308.00, N = 32 17382.56 17363.97
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
dav1d Video Input: Summer Nature 4K OpenBenchmarking.org FPS, More Is Better dav1d 0.5.0 Video Input: Summer Nature 4K Linux 5.5 Linux 5.6-rc1 70 140 210 280 350 SE +/- 0.46, N = 3 SE +/- 3.90, N = 4 296.18 302.60 MIN: 50.47 / MAX: 392.4 MIN: 52.16 / MAX: 412.11 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 5.5 Linux 5.6-rc1 30 60 90 120 150 SE +/- 0.31, N = 3 SE +/- 0.27, N = 3 121.21 121.57 MIN: 86.33 / MAX: 179.2 MIN: 86.39 / MAX: 178.93 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
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver Linux 5.5 Linux 5.6-rc1 800 1600 2400 3200 4000 SE +/- 34.64, N = 15 SE +/- 11.56, N = 3 3661.83 3672.60 1. (CC) gcc options: -O3 -mavx2
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 5.5 Linux 5.6-rc1 5 10 15 20 25 SE +/- 0.03, N = 3 SE +/- 0.05, N = 3 19.68 19.63
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 5.5 Linux 5.6-rc1 5 10 15 20 25 SE +/- 0.21, N = 14 SE +/- 0.18, N = 15 18.39 18.28
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 5.5 Linux 5.6-rc1 13 26 39 52 65 SE +/- 0.25, N = 3 SE +/- 0.17, N = 3 57.20 56.57
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
Numpy Benchmark OpenBenchmarking.org Score, More Is Better Numpy Benchmark Linux 5.5 Linux 5.6-rc1 70 140 210 280 350 SE +/- 0.54, N = 3 SE +/- 1.25, N = 3 327.83 328.11
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 5.5 Linux 5.6-rc1 3 6 9 12 15 SE +/- 0.18, N = 4 SE +/- 0.09, N = 3 13.24 12.23 1. (CC) gcc options: -lpthread
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 5.5 Linux 5.6-rc1 0.5065 1.013 1.5195 2.026 2.5325 SE +/- 0.00022, N = 15 SE +/- 0.00018, N = 12 2.25095 2.25030
glibc bench Benchmark: log2 OpenBenchmarking.org nanoseconds, Fewer Is Better glibc bench 1.0 Benchmark: log2 Linux 5.5 Linux 5.6-rc1 2 4 6 8 10 SE +/- 0.02235, N = 3 SE +/- 0.00463, N = 3 7.43086 7.41207
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
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
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 5.5 Linux 5.6-rc1 200K 400K 600K 800K 1000K SE +/- 11387.48, N = 9 SE +/- 13280.70, N = 9 956167.07 959985.15 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
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 Linux 5.5 Linux 5.6-rc1 20 40 60 80 100 SE +/- 0.27, N = 3 SE +/- 0.19, N = 3 76.63 76.57 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.
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
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 5.5 Linux 5.6-rc1 300K 600K 900K 1200K 1500K SE +/- 9376.40, N = 3 SE +/- 3867.36, N = 3 1328560.73 1362190.71 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 5.5 Linux 5.6-rc1 8K 16K 24K 32K 40K SE +/- 113.24, N = 3 SE +/- 233.23, N = 3 29676.91 35841.02 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
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
Facebook RocksDB Test: Sequential Fill OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Sequential Fill Linux 5.5 Linux 5.6-rc1 50K 100K 150K 200K 250K SE +/- 525.43, N = 3 SE +/- 486.88, N = 3 239513 250024 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
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
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
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 5.5 Linux 5.6-rc1 5K 10K 15K 20K 25K SE +/- 33.77, N = 3 SE +/- 173.09, N = 3 22037.86 22813.99 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 Linux 5.5 Linux 5.6-rc1 110K 220K 330K 440K 550K SE +/- 357.13, N = 3 SE +/- 4780.46, N = 3 515483 524586
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
OSBench Test: Memory Allocations OpenBenchmarking.org Ns Per Event, Fewer Is Better OSBench Test: Memory Allocations Linux 5.5 Linux 5.6-rc1 40 80 120 160 200 SE +/- 0.81, N = 3 SE +/- 0.79, N = 3 170.15 149.94 1. (CC) gcc options: -lm
Phoronix Test Suite v10.8.4