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&gru.

EPYC 7742 Linux 5.6 TestProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLinux 5.5Linux 5.6-rc12 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads)AMD DAYTONA_X (RDY1001C BIOS)AMD Starship/Matisse504GB280GB INTEL SSDPE21D280GA + 256GB Micron_1100_MTFDllvmpipe 504GBVE2282 x Mellanox MT27710Ubuntu 19.105.5.0-050500-generic (x86_64)GNOME Shell 3.34.1X Server 1.20.7modesetting 1.20.73.3 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 9.0.0ext41920x10805.6.0-050600rc1-generic (x86_64) 20200209OpenBenchmarking.orgCompiler 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,rwProcessor Details- Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101cJava Details- OpenJDK Runtime Environment (build 11.0.6+10-post-Ubuntu-1ubuntu119.10.1)Python Details- Python 2.7.17 + Python 3.7.5Security 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 Teststress-ng: Forkingstress-ng: Semaphoresstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: System V Message Passingethr: TCP - Connections/s - 1dav1d: Summer Nature 4Kdav1d: Chimera 1080p 10-bitsvt-av1: Enc Mode 8 - 1080phpcg: fio: Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryethr: HTTP - Bandwidth - 1iperf: 5201 - 30 Seconds - UDP - 1000Mbit Objective - 20iperf: 5201 - 30 Seconds - TCP - 20iperf: 5201 - 30 Seconds - UDP - 20himeno: Poisson Pressure Solverrays1bench: Large Scenelammps: Rhodopsin Proteinrocksdb: Seq Fillrocksdb: Rand Fill Syncrocksdb: Read While Writingmysqlslap: 256nginx: Static Web Page Servingapache: Static Web Page Servingnumpy: phpbench: PHP Benchmark Suitenpb: BT.Cnpb: CG.Cnpb: EP.Dnpb: FT.Cnpb: IS.Dnpb: LU.Cnpb: MG.Cnpb: SP.Bpostmark: Disk Transaction Performancepgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writectx-clock: Context Switch Timenamd: ATPase Simulation - 327,506 Atomsethr: TCP - Latency - 1pybench: Total For Average Test Timesrenaissance: Savina Reactors.IOrenaissance: In-Memory Database Shootoutrenaissance: Akka Unbalanced Cobwebbed Treedacapobench: Jythondacapobench: Tradebeansglibc-bench: cosglibc-bench: ffsglibc-bench: log2glibc-bench: pthread_onceosbench: Memory Allocationsmutex: Mutex Lock Unlock std::mutexmutex: Semaphore Release And Acquirebuild-apache: Time To Compilebuild-ffmpeg: Time To Compilebuild-gdb: Time To Compilebuild-linux-kernel: Time To Compilebuild-llvm: Time To Compilebuild-mplayer: Time To Compilebuild-php: Time To Compilebuild2: Time To Compiledeepspeech: CPUhackbench: 32 - Processsqlite-speedtest: Timed Time - Size 1,000rawtherapee: Total Benchmark Timeblender: Classroom - CPU-Onlyblender: Barbershop - CPU-Onlyosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create ProcessesLinux 5.5Linux 5.6-rc143143.161328560.7329676.9159872379.3432195155.018117296.18121.2186.10835.62474865604752917666710824656675392122009792191065689217218191086829637.3631672000035179213661.828958490.3230.7462395131766111172018030824246.0722037.86327.83515483237066.3346157.898439.85104921.384126.20228590.2898949.52117108.105906956167.07040213854.5304351350.2632725.01120033177.22817382.55644035.1255334808753.83312.250957.430862.24975170.150995171423.62819.684109.93318.39286.6268.94139.18657.201107.8343513.24376.63277.70748.1094.9017.03567069.869757102.87920691.81102142793.361362190.7135841.0259771822.9231227697.919910302.60121.5785.03335.52224915360754418746710864800005322148339892101095732218118751072839626.2279172000034712213672.602644490.0531.1622500241657831171414430123968.0122813.99328.11524586240386.0046867.468468.86105219.914198.16225159.1899287.24119473.655859959985.14697113830.1341141350.2633828.10120333273.57417363.97345054.2045431821753.84422.250307.412072.24987149.935881181423.69219.625109.98018.27986.6318.94439.23656.572108.7793112.23176.57378.91748.1395.4617.37525571.885109105.99295394.277064OpenBenchmarking.org

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: ForkingLinux 5.5Linux 5.6-rc19K18K27K36K45KSE +/- 198.11, N = 3SE +/- 385.72, N = 1543143.1642793.361. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresLinux 5.5Linux 5.6-rc1300K600K900K1200K1500KSE +/- 9376.40, N = 3SE +/- 3867.36, N = 31328560.731362190.711. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityLinux 5.5Linux 5.6-rc18K16K24K32K40KSE +/- 113.24, N = 3SE +/- 233.23, N = 329676.9135841.021. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingLinux 5.5Linux 5.6-rc113M26M39M52M65MSE +/- 620356.30, N = 15SE +/- 948934.73, N = 1559872379.3459771822.921. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: System V Message Passing

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingLinux 5.5Linux 5.6-rc17M14M21M28M35MSE +/- 347121.49, N = 3SE +/- 272958.95, N = 332195155.0131227697.911. (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.orgConnections/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1Linux 5.5Linux 5.6-rc12K4K6K8K10KSE +/- 697.37, N = 12SE +/- 100.66, N = 381179910

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Summer Nature 4KLinux 5.5Linux 5.6-rc170140210280350SE +/- 0.46, N = 3SE +/- 3.90, N = 4296.18302.60MIN: 50.47 / MAX: 392.4MIN: 52.16 / MAX: 412.111. (CC) gcc options: -pthread

dav1d

Video Input: Chimera 1080p 10-bit

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Chimera 1080p 10-bitLinux 5.5Linux 5.6-rc1306090120150SE +/- 0.31, N = 3SE +/- 0.27, N = 3121.21121.57MIN: 86.33 / MAX: 179.2MIN: 86.39 / MAX: 178.931. (CC) gcc options: -pthread

SVT-AV1

Encoder Mode: Enc Mode 8 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080pLinux 5.5Linux 5.6-rc120406080100SE +/- 0.86, N = 3SE +/- 0.63, N = 386.1185.031. (CXX) g++ options: -fPIE -fPIC -pie

High Performance Conjugate Gradient

OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.1Linux 5.5Linux 5.6-rc1816243240SE +/- 0.02, N = 3SE +/- 0.03, N = 335.6235.521. (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.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc1110220330440550SE +/- 4.70, N = 3SE +/- 1.00, N = 34864911. (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.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc112K24K36K48K60KSE +/- 906.74, N = 15SE +/- 1353.07, N = 1556047536071. (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.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc1120240360480600SE +/- 2.08, N = 3SE +/- 6.00, N = 35295441. (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.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc140K80K120K160K200KSE +/- 2333.33, N = 3SE +/- 2933.98, N = 151766671874671. (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.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc12004006008001000SE +/- 1.67, N = 3SE +/- 0.67, N = 3108210861. (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.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc1100K200K300K400K500KSE +/- 6887.99, N = 3SE +/- 2516.61, N = 34656674800001. (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.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc1120240360480600SE +/- 4.33, N = 3SE +/- 2.65, N = 35395321. (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.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc150K100K150K200K250KSE +/- 2901.89, N = 15SE +/- 1874.20, N = 122122002148331. (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.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc12004006008001000SE +/- 9.21, N = 3SE +/- 1.67, N = 39799891. (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.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc150100150200250SE +/- 3.54, N = 15SE +/- 5.28, N = 152192101. (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.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc12004006008001000SE +/- 4.37, N = 3SE +/- 11.50, N = 3106510951. (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.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc1160320480640800SE +/- 9.00, N = 3SE +/- 11.36, N = 156897321. (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.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc15001000150020002500SE +/- 3.18, N = 3SE +/- 1.33, N = 3217221811. (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.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc1400800120016002000SE +/- 26.82, N = 3SE +/- 10.69, N = 3181918751. (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.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc12004006008001000SE +/- 8.50, N = 3SE +/- 5.29, N = 3108610721. (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.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryLinux 5.5Linux 5.6-rc12004006008001000SE +/- 11.29, N = 15SE +/- 7.46, N = 128298391. (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.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1Linux 5.5Linux 5.6-rc1140280420560700SE +/- 9.47, N = 15SE +/- 11.26, N = 15637.36626.23MIN: 564.48 / MAX: 710.27MIN: 549.76 / MAX: 704.26

iPerf

Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 20

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 20Linux 5.5Linux 5.6-rc14K8K12K16K20KSE +/- 0.33, N = 320000200001. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

iPerf

Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 20

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: TCP - Parallel: 20Linux 5.5Linux 5.6-rc18K16K24K32K40KSE +/- 128.09, N = 3SE +/- 440.29, N = 435179347121. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

iPerf

Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - Parallel: 20

OpenBenchmarking.orgMbits/sec, More Is BetteriPerf 3.7Server Address: localhost - Server Port: 5201 - Duration: 30 Seconds - Test: UDP - Parallel: 20Linux 5.5Linux 5.6-rc151015202521211. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverLinux 5.5Linux 5.6-rc18001600240032004000SE +/- 34.64, N = 15SE +/- 11.56, N = 33661.833672.601. (CC) gcc options: -O3 -mavx2

rays1bench

Large Scene

OpenBenchmarking.orgmrays/s, More Is Betterrays1bench 2020-01-09Large SceneLinux 5.5Linux 5.6-rc1110220330440550SE +/- 2.00, N = 3SE +/- 4.13, N = 3490.32490.05

LAMMPS Molecular Dynamics Simulator

Model: Rhodopsin Protein

OpenBenchmarking.orgns/day, More Is BetterLAMMPS Molecular Dynamics Simulator 9Jan2020Model: Rhodopsin ProteinLinux 5.5Linux 5.6-rc1714212835SE +/- 0.29, N = 3SE +/- 0.30, N = 330.7531.161. (CXX) g++ options: -O3 -rdynamic -ljpeg -lpng -lz -lfftw3 -lm

Facebook RocksDB

Test: Sequential Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillLinux 5.5Linux 5.6-rc150K100K150K200K250KSE +/- 525.43, N = 3SE +/- 486.88, N = 32395132500241. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Random Fill Sync

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Fill SyncLinux 5.5Linux 5.6-rc140K80K120K160K200KSE +/- 917.41, N = 3SE +/- 1559.78, N = 31766111657831. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Read While Writing

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While WritingLinux 5.5Linux 5.6-rc13M6M9M12M15MSE +/- 88274.43, N = 3SE +/- 174233.87, N = 411720180117141441. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

MariaDB

Clients: 256

OpenBenchmarking.orgQueries Per Second, More Is BetterMariaDB 10.3.8Clients: 256Linux 5.5Linux 5.6-rc170140210280350SE +/- 1.00, N = 3SE +/- 4.27, N = 33083011. (CXX) g++ options: -fPIC -pie -fstack-protector -fno-rtti -O2 -shared -lpthread -lz -lrt

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingLinux 5.5Linux 5.6-rc15K10K15K20K25KSE +/- 243.39, N = 3SE +/- 356.83, N = 324246.0723968.011. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingLinux 5.5Linux 5.6-rc15K10K15K20K25KSE +/- 33.77, N = 3SE +/- 173.09, N = 322037.8622813.991. (CC) gcc options: -shared -fPIC -O2 -pthread

Numpy Benchmark

OpenBenchmarking.orgScore, More Is BetterNumpy BenchmarkLinux 5.5Linux 5.6-rc170140210280350SE +/- 0.54, N = 3SE +/- 1.25, N = 3327.83328.11

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteLinux 5.5Linux 5.6-rc1110K220K330K440K550KSE +/- 357.13, N = 3SE +/- 4780.46, N = 3515483524586

NAS Parallel Benchmarks

Test / Class: BT.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: BT.CLinux 5.5Linux 5.6-rc150K100K150K200K250KSE +/- 2048.15, N = 12SE +/- 802.80, N = 3237066.33240386.001. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: CG.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: CG.CLinux 5.5Linux 5.6-rc110K20K30K40K50KSE +/- 656.19, N = 3SE +/- 581.12, N = 546157.8946867.461. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: EP.D

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.DLinux 5.5Linux 5.6-rc12K4K6K8K10KSE +/- 8.53, N = 3SE +/- 2.40, N = 38439.858468.861. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: FT.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: FT.CLinux 5.5Linux 5.6-rc120K40K60K80K100KSE +/- 966.23, N = 3SE +/- 1476.64, N = 4104921.38105219.911. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: IS.D

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: IS.DLinux 5.5Linux 5.6-rc19001800270036004500SE +/- 45.81, N = 7SE +/- 50.98, N = 34126.204198.161. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: LU.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: LU.CLinux 5.5Linux 5.6-rc150K100K150K200K250KSE +/- 232.77, N = 3SE +/- 1320.67, N = 3228590.28225159.181. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: MG.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: MG.CLinux 5.5Linux 5.6-rc120K40K60K80K100KSE +/- 537.01, N = 3SE +/- 233.62, N = 398949.5299287.241. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

NAS Parallel Benchmarks

Test / Class: SP.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: SP.BLinux 5.5Linux 5.6-rc130K60K90K120K150KSE +/- 1165.79, N = 15SE +/- 1081.73, N = 15117108.10119473.651. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceLinux 5.5Linux 5.6-rc113002600390052006500SE +/- 46.33, N = 3SE +/- 46.33, N = 3590658591. (CC) gcc options: -O3

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyLinux 5.5Linux 5.6-rc1200K400K600K800K1000KSE +/- 11387.48, N = 9SE +/- 13280.70, N = 9956167.07959985.151. (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.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteLinux 5.5Linux 5.6-rc13K6K9K12K15KSE +/- 572.57, N = 9SE +/- 625.53, N = 913854.5313830.131. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeLinux 5.5Linux 5.6-rc1306090120150135135

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsLinux 5.5Linux 5.6-rc10.05930.11860.17790.23720.2965SE +/- 0.00094, N = 3SE +/- 0.00304, N = 30.263270.26338

Ethr

Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1

OpenBenchmarking.orgMicroseconds, Fewer Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1Linux 5.5Linux 5.6-rc1714212835SE +/- 0.24, N = 15SE +/- 0.90, N = 1525.0128.10MIN: 8.31 / MAX: 62.81MIN: 8.28 / MAX: 45.66

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesLinux 5.5Linux 5.6-rc130060090012001500SE +/- 3.38, N = 312001203

Renaissance

Test: Savina Reactors.IO

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Savina Reactors.IOLinux 5.5Linux 5.6-rc17K14K21K28K35KSE +/- 714.85, N = 32SE +/- 658.34, N = 4033177.2333273.57

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: In-Memory Database ShootoutLinux 5.5Linux 5.6-rc14K8K12K16K20KSE +/- 285.35, N = 37SE +/- 308.00, N = 3217382.5617363.97

Renaissance

Test: Akka Unbalanced Cobwebbed Tree

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Akka Unbalanced Cobwebbed TreeLinux 5.5Linux 5.6-rc110K20K30K40K50KSE +/- 684.00, N = 40SE +/- 821.95, N = 4044035.1345054.20

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonLinux 5.5Linux 5.6-rc112002400360048006000SE +/- 32.54, N = 4SE +/- 66.66, N = 453345431

DaCapo Benchmark

Java Test: Tradebeans

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradebeansLinux 5.5Linux 5.6-rc12K4K6K8K10KSE +/- 117.39, N = 11SE +/- 165.34, N = 2080878217

glibc bench

Benchmark: cos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cosLinux 5.5Linux 5.6-rc11224364860SE +/- 0.01, N = 3SE +/- 0.00, N = 353.8353.84

glibc bench

Benchmark: ffs

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsLinux 5.5Linux 5.6-rc10.50651.0131.51952.0262.5325SE +/- 0.00022, N = 15SE +/- 0.00018, N = 122.250952.25030

glibc bench

Benchmark: log2

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log2Linux 5.5Linux 5.6-rc1246810SE +/- 0.02235, N = 3SE +/- 0.00463, N = 37.430867.41207

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceLinux 5.5Linux 5.6-rc10.50621.01241.51862.02482.531SE +/- 0.00029, N = 12SE +/- 0.00019, N = 152.249752.24987

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsLinux 5.5Linux 5.6-rc14080120160200SE +/- 0.81, N = 3SE +/- 0.79, N = 3170.15149.941. (CC) gcc options: -lm

BenchmarkMutex

Benchmark: Mutex Lock Unlock std::mutex

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexLinux 5.5Linux 5.6-rc14812162017181. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

BenchmarkMutex

Benchmark: Semaphore Release And Acquire

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Semaphore Release And AcquireLinux 5.5Linux 5.6-rc14812162014141. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To CompileLinux 5.5Linux 5.6-rc1612182430SE +/- 0.03, N = 3SE +/- 0.04, N = 323.6323.69

Timed FFmpeg Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 4.2.2Time To CompileLinux 5.5Linux 5.6-rc1510152025SE +/- 0.03, N = 3SE +/- 0.05, N = 319.6819.63

Timed GDB GNU Debugger Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GDB GNU Debugger Compilation 9.1Time To CompileLinux 5.5Linux 5.6-rc120406080100SE +/- 0.08, N = 3SE +/- 0.14, N = 3109.93109.98

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileLinux 5.5Linux 5.6-rc1510152025SE +/- 0.21, N = 14SE +/- 0.18, N = 1518.3918.28

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileLinux 5.5Linux 5.6-rc12040608010086.6386.63

Timed MPlayer Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MPlayer Compilation 1.4Time To CompileLinux 5.5Linux 5.6-rc1246810SE +/- 0.049, N = 3SE +/- 0.025, N = 38.9418.944

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.4.2Time To CompileLinux 5.5Linux 5.6-rc1918273645SE +/- 0.11, N = 3SE +/- 0.09, N = 339.1939.24

Build2

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.12Time To CompileLinux 5.5Linux 5.6-rc11326395265SE +/- 0.25, N = 3SE +/- 0.17, N = 357.2056.57

DeepSpeech

Acceleration: CPU

OpenBenchmarking.orgSeconds, Fewer Is BetterDeepSpeech 0.6Acceleration: CPULinux 5.5Linux 5.6-rc120406080100SE +/- 2.46, N = 12SE +/- 2.60, N = 12107.83108.78

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessLinux 5.5Linux 5.6-rc13691215SE +/- 0.18, N = 4SE +/- 0.09, N = 313.2412.231. (CC) gcc options: -lpthread

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Linux 5.5Linux 5.6-rc120406080100SE +/- 0.27, N = 3SE +/- 0.19, N = 376.6376.571. (CC) gcc options: -O2 -ldl -lz -lpthread

RawTherapee

Total Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterRawTherapeeTotal Benchmark TimeLinux 5.5Linux 5.6-rc120406080100SE +/- 1.09, N = 4SE +/- 1.26, N = 377.7178.921. RawTherapee, version 5.6, command line.

Blender

Blend File: Classroom - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.81Blend File: Classroom - Compute: CPU-OnlyLinux 5.5Linux 5.6-rc11122334455SE +/- 0.15, N = 3SE +/- 0.05, N = 348.1048.13

Blender

Blend File: Barbershop - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.81Blend File: Barbershop - Compute: CPU-OnlyLinux 5.5Linux 5.6-rc120406080100SE +/- 0.53, N = 3SE +/- 0.40, N = 394.9095.46

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesLinux 5.5Linux 5.6-rc148121620SE +/- 0.14, N = 3SE +/- 0.05, N = 317.0417.381. (CC) gcc options: -lm

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsLinux 5.5Linux 5.6-rc11632486480SE +/- 0.91, N = 4SE +/- 0.89, N = 569.8771.891. (CC) gcc options: -lm

OSBench

Test: Launch Programs

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsLinux 5.5Linux 5.6-rc120406080100SE +/- 0.41, N = 3SE +/- 0.76, N = 3102.88105.991. (CC) gcc options: -lm

OSBench

Test: Create Processes

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesLinux 5.5Linux 5.6-rc120406080100SE +/- 0.13, N = 3SE +/- 0.24, N = 391.8194.281. (CC) gcc options: -lm

Phoronix Test Suite v10.8.5