Linux 5.6 Intel Xeon Platinum 8280 x2

2 x Intel Xeon Platinum 8280 testing with a GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS) and llvmpipe 377GB on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2002118-VE-LINUX56IN54&sro&grs.

Linux 5.6 Intel Xeon Platinum 8280 x2ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLinux 5.6-rc1Linux 5.52 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads)GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS)Intel Sky Lake-E DMI3 Registers378GB280GB INTEL SSDPED1D280GAllvmpipe 377GBVE2282 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbEUbuntu 20.045.6.0-050600rc1-generic (x86_64) 20200209GNOME Shell 3.34.3X Server 1.20.7modesetting 1.20.73.3 Mesa 19.2.4 (LLVM 9.0 256 bits)GCC 9.2.1 20200123ext41920x10805.5.0-050500-generic (x86_64)OpenBenchmarking.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-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --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-build-config=bootstrap-lto-lean --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: intel_pstate powersave - CPU Microcode: 0x500002cJava Details- OpenJDK Runtime Environment (build 11.0.6+10-post-Ubuntu-1ubuntu1)Python Details- + Python 3.7.6Security Details- itlb_multihit: KVM: Mitigation of Split huge pages + 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 Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Mitigation of TSX disabled

Linux 5.6 Intel Xeon Platinum 8280 x2stress-ng: System V Message Passinghackbench: 32 - Processrocksdb: Rand Fill Syncstress-ng: Semaphoresfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directorylammps: Rhodopsin Proteinfio: Rand Write - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 2MB - Default Test Directorypgbench: Buffer Test - Normal Load - Read Onlydacapobench: Jythonpgbench: Buffer Test - Normal Load - Read Writefio: Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directoryosbench: Create Filesapache: Static Web Page Servingfio: Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directorydacapobench: Tradebeansfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryrocksdb: Seq Fillsqlite-speedtest: Timed Time - Size 1,000numpy: osbench: Launch Programsfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryrawtherapee: Total Benchmark Timestress-ng: Socket Activityfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directorysvt-av1: Enc Mode 8 - 1080posbench: Create Processesjohn-the-ripper: Blowfishbuild-mplayer: Time To Compilebuild2: Time To Compilefio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directorybuild-apache: Time To Compilenginx: Static Web Page Servingphpbench: PHP Benchmark Suitepostmark: Disk Transaction Performanceethr: TCP - Connections/s - 1fio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directoryhimeno: Poisson Pressure Solvernpb: EP.Dbuild-gdb: Time To Compilenpb: SP.Bbuild-php: Time To Compilefio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directorymysqlslap: 256renaissance: In-Memory Database Shootoutnpb: FT.Cglibc-bench: log2john-the-ripper: MD5npb: BT.Cdav1d: Chimera 1080p 10-bitnpb: LU.Cglibc-bench: pthread_oncerays1bench: Large Scenefio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directorynamd: ATPase Simulation - 327,506 Atomsnpb: MG.Cglibc-bench: ffsbuild-linux-kernel: Time To Compileosbench: Create Threadsblender: Barbershop - CPU-Onlybuild-ffmpeg: Time To Compilebuild-llvm: Time To Compilehpcg: pybench: Total For Average Test Timesdav1d: Summer Nature 4Kiperf: 5201 - 30 Seconds - TCP - 20stress-ng: Forkingosbench: Memory Allocationsblender: Classroom - CPU-Onlyiperf: 5201 - 30 Seconds - UDP - 1000Mbit Objective - 20ctx-clock: Context Switch Timemutex: Semaphore Release And Acquiremutex: Mutex Lock Unlock std::mutexiperf: 5201 - 30 Seconds - UDP - 20rocksdb: Read While Writingstress-ng: Context Switchingglibc-bench: cosdeepspeech: CPUrenaissance: Akka Unbalanced Cobwebbed Treerenaissance: Savina Reactors.IOethr: HTTP - Bandwidth - 1ethr: TCP - Latency - 1Linux 5.6-rc1Linux 5.58035893.1336.3081515362096059.26448000175024.646456919616404.083587483324805.90202751314.57200924956.861033241138106133319259666.503320.3343.69646321366762.36732573.7583356.42232.2596238506911.49457.918187593420966724.77431888.87656394595261338183521.6922756601.66130.70970578.0840.82444546017828.76047905.867.728388117000136202.5766.66139704.901.69752254.778960.3617068444.921.6791424.23318.119812154.4922.571112.17229.02951085202.203245671777.7888.452021100.101999913517.120.221650273922651797.9649.4269152.7963722591.76928491.578217349843967.34985420.696270599.5339.9971643322192970.09430267168125.639440887594973.449790467324016.52839449714.12049725749.031002234142145960018721968.361312.1342.62606320966763.54033137.7882055.58932.7269248395711.62658.523189494320766725.01032180.05650576590660888123499.8219596561.94131.43470966.5941.03244345817906.17648096.597.758818147000136685.3066.44139285.211.69329254.158940.3624868587.661.6825424.28218.156370154.7122.602112.3129.06451084202.023248171729.4988.479678100.072000013517.120.221.0672832922556365.2848.2170140.8755424118.54827800.727216547265841.54730221.58OpenBenchmarking.org

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-rc12M4M6M8M10MSE +/- 14631.08, N = 3SE +/- 19097.64, N = 36270599.538035893.131. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessLinux 5.5Linux 5.6-rc1918273645SE +/- 0.15, N = 3SE +/- 0.10, N = 340.0036.311. (CC) gcc options: -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 +/- 305.34, N = 3SE +/- 182.56, N = 31643321515361. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresLinux 5.5Linux 5.6-rc1500K1000K1500K2000K2500KSE +/- 22024.32, N = 3SE +/- 34489.30, N = 32192970.092096059.261. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

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 +/- 3012.21, N = 30SE +/- 1591.64, N = 64302674480001. (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 +/- 16.95, N = 15SE +/- 10.68, N = 3168117501. (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

LAMMPS Molecular Dynamics Simulator

Model: Rhodopsin Protein

OpenBenchmarking.orgns/day, More Is BetterLAMMPS Molecular Dynamics Simulator 9Jan2020Model: Rhodopsin ProteinLinux 5.5Linux 5.6-rc1612182430SE +/- 0.18, N = 3SE +/- 0.21, N = 325.6424.651. (CXX) g++ options: -O3 -rdynamic -ljpeg -lpng -lz -lfftw3 -lm

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-rc1100200300400500SE +/- 1.20, N = 3SE +/- 2.91, N = 34404561. (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 +/- 2.65, N = 3SE +/- 5.78, N = 38879191. (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

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-rc1130K260K390K520K650KSE +/- 5217.99, N = 3SE +/- 7544.20, N = 3594973.45616404.081. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonLinux 5.5Linux 5.6-rc110002000300040005000SE +/- 12.34, N = 4SE +/- 28.92, N = 446734833

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-rc15K10K15K20K25KSE +/- 18.78, N = 3SE +/- 118.07, N = 324016.5324805.901. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

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 +/- 5.36, N = 34975131. (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

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesLinux 5.5Linux 5.6-rc148121620SE +/- 0.03, N = 3SE +/- 0.14, N = 314.1214.571. (CC) gcc options: -lm

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingLinux 5.5Linux 5.6-rc16K12K18K24K30KSE +/- 44.45, N = 3SE +/- 341.91, N = 325749.0324956.861. (CC) gcc options: -shared -fPIC -O2 -pthread

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 +/- 11.06, N = 3100210331. (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 +/- 2.00, N = 3SE +/- 4.04, N = 32342411. (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

DaCapo Benchmark

Java Test: Tradebeans

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradebeansLinux 5.5Linux 5.6-rc13K6K9K12K15KSE +/- 186.50, N = 4SE +/- 134.65, N = 201421413810

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-rc113K26K39K52K65KSE +/- 131.66, N = 6SE +/- 750.41, N = 659600613331. (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

Facebook RocksDB

Test: Sequential Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillLinux 5.5Linux 5.6-rc140K80K120K160K200KSE +/- 263.34, N = 3SE +/- 295.60, N = 31872191925961. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Linux 5.5Linux 5.6-rc11530456075SE +/- 0.16, N = 3SE +/- 0.09, N = 368.3666.501. (CC) gcc options: -O2 -ldl -lz -lpthread

Numpy Benchmark

OpenBenchmarking.orgScore, More Is BetterNumpy BenchmarkLinux 5.5Linux 5.6-rc170140210280350SE +/- 1.87, N = 3SE +/- 0.92, N = 3312.13320.33

OSBench

Test: Launch Programs

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsLinux 5.5Linux 5.6-rc11020304050SE +/- 0.39, N = 3SE +/- 0.43, N = 842.6343.701. (CC) gcc options: -lm

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 +/- 421.64, N = 6SE +/- 1282.36, N = 62096672136671. (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

RawTherapee

Total Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterRawTherapeeTotal Benchmark TimeLinux 5.5Linux 5.6-rc11428425670SE +/- 0.43, N = 3SE +/- 0.24, N = 363.5462.371. RawTherapee, version 5.7, command line.

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityLinux 5.5Linux 5.6-rc17K14K21K28K35KSE +/- 407.78, N = 5SE +/- 539.60, N = 333137.7832573.751. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

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 +/- 2.67, N = 3SE +/- 8.14, N = 38208331. (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

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-rc11326395265SE +/- 0.46, N = 3SE +/- 0.78, N = 355.5956.421. (CXX) g++ options: -fPIE -fPIC -pie

OSBench

Test: Create Processes

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesLinux 5.5Linux 5.6-rc1816243240SE +/- 0.12, N = 3SE +/- 0.01, N = 332.7332.261. (CC) gcc options: -lm

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: BlowfishLinux 5.5Linux 5.6-rc120K40K60K80K100KSE +/- 328.48, N = 3SE +/- 371.35, N = 383957850691. (CC) gcc options: -m64 -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt -lbz2

Timed MPlayer Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MPlayer Compilation 1.4Time To CompileLinux 5.5Linux 5.6-rc13691215SE +/- 0.09, N = 3SE +/- 0.00, N = 311.6311.49

Build2

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.12Time To CompileLinux 5.5Linux 5.6-rc11326395265SE +/- 0.14, N = 3SE +/- 0.10, N = 358.5257.92

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-rc1400800120016002000SE +/- 12.42, N = 3SE +/- 26.88, N = 4189418751. (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 +/- 6.36, N = 3SE +/- 13.52, N = 49439341. (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 +/- 557.77, N = 6SE +/- 210.82, N = 62076672096671. (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

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To CompileLinux 5.5Linux 5.6-rc1612182430SE +/- 0.05, N = 3SE +/- 0.09, N = 325.0124.77

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingLinux 5.5Linux 5.6-rc17K14K21K28K35KSE +/- 445.63, N = 3SE +/- 437.39, N = 332180.0531888.871. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteLinux 5.5Linux 5.6-rc1140K280K420K560K700KSE +/- 3573.06, N = 3SE +/- 430.67, N = 3650576656394

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceLinux 5.5Linux 5.6-rc113002600390052006500SE +/- 46.33, N = 3590659521. (CC) gcc options: -O3

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-rc113002600390052006500SE +/- 77.50, N = 4SE +/- 61.19, N = 360886133

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-rc12004006008001000SE +/- 2.65, N = 3SE +/- 1.53, N = 38128181. (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

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverLinux 5.5Linux 5.6-rc18001600240032004000SE +/- 4.74, N = 3SE +/- 6.30, N = 33499.823521.691. (CC) gcc options: -O3 -mavx2

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-rc114002800420056007000SE +/- 88.94, N = 3SE +/- 84.34, N = 36561.946601.661. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 4.0.2

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-rc1306090120150SE +/- 0.13, N = 3SE +/- 0.13, N = 3131.43130.71

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-rc115K30K45K60K75KSE +/- 49.49, N = 3SE +/- 150.89, N = 370966.5970578.081. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 4.0.2

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.4.2Time To CompileLinux 5.5Linux 5.6-rc1918273645SE +/- 0.23, N = 3SE +/- 0.17, N = 341.0340.82

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-rc1100200300400500SE +/- 5.57, N = 34434451. (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

MariaDB

Clients: 256

OpenBenchmarking.orgQueries Per Second, More Is BetterMariaDB 10.3.8Clients: 256Linux 5.5Linux 5.6-rc1100200300400500SE +/- 1.45, N = 3SE +/- 0.37, N = 34584601. (CXX) g++ options: -pie -fPIC -fstack-protector -fno-rtti -O2 -lpthread -llzma -lbz2 -laio -lnuma -lz -lm -lpcre -lcrypt -lssl -lcrypto -ldl

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: In-Memory Database ShootoutLinux 5.5Linux 5.6-rc14K8K12K16K20KSE +/- 137.44, N = 8SE +/- 116.16, N = 4017906.1817828.76

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-rc110K20K30K40K50KSE +/- 112.16, N = 3SE +/- 6.00, N = 348096.5947905.861. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 4.0.2

glibc bench

Benchmark: log2

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log2Linux 5.5Linux 5.6-rc1246810SE +/- 0.00581, N = 3SE +/- 0.01415, N = 37.758817.72838

John The Ripper

Test: MD5

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: MD5Linux 5.5Linux 5.6-rc12M4M6M8M10MSE +/- 6082.76, N = 3SE +/- 18520.26, N = 3814700081170001. (CC) gcc options: -m64 -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt -lbz2

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-rc130K60K90K120K150KSE +/- 330.51, N = 3SE +/- 252.73, N = 3136685.30136202.571. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 4.0.2

dav1d

Video Input: Chimera 1080p 10-bit

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Chimera 1080p 10-bitLinux 5.5Linux 5.6-rc11530456075SE +/- 0.19, N = 3SE +/- 0.08, N = 366.4466.66MIN: 49.46 / MAX: 105.07MIN: 49.64 / MAX: 104.51. (CC) gcc options: -pthread

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-rc130K60K90K120K150KSE +/- 75.22, N = 3SE +/- 208.58, N = 3139285.21139704.901. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 4.0.2

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceLinux 5.5Linux 5.6-rc10.38190.76381.14571.52761.9095SE +/- 0.00310, N = 3SE +/- 0.00288, N = 31.693291.69752

rays1bench

Large Scene

OpenBenchmarking.orgmrays/s, More Is Betterrays1bench 2020-01-09Large SceneLinux 5.5Linux 5.6-rc160120180240300SE +/- 0.52, N = 3SE +/- 0.33, N = 3254.15254.77

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 +/- 10.81, N = 3SE +/- 2.33, N = 38948961. (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

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsLinux 5.5Linux 5.6-rc10.08160.16320.24480.32640.408SE +/- 0.00135, N = 5SE +/- 0.00032, N = 150.362480.36170

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-rc115K30K45K60K75KSE +/- 839.61, N = 3SE +/- 931.66, N = 368587.6668444.921. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 4.0.2

glibc bench

Benchmark: ffs

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsLinux 5.5Linux 5.6-rc10.37860.75721.13581.51441.893SE +/- 0.00093, N = 3SE +/- 0.00223, N = 31.682541.67914

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileLinux 5.5Linux 5.6-rc1612182430SE +/- 0.24, N = 13SE +/- 0.24, N = 1324.2824.23

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsLinux 5.5Linux 5.6-rc148121620SE +/- 0.06, N = 3SE +/- 0.15, N = 318.1618.121. (CC) gcc options: -lm

Blender

Blend File: Barbershop - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.81Blend File: Barbershop - Compute: CPU-OnlyLinux 5.5Linux 5.6-rc1306090120150SE +/- 0.46, N = 3SE +/- 0.11, N = 3154.71154.49

Timed FFmpeg Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 4.2.2Time To CompileLinux 5.5Linux 5.6-rc1510152025SE +/- 0.08, N = 3SE +/- 0.09, N = 322.6022.57

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileLinux 5.5Linux 5.6-rc1306090120150112.31112.17

High Performance Conjugate Gradient

OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.1Linux 5.5Linux 5.6-rc1714212835SE +/- 0.09, N = 3SE +/- 0.22, N = 329.0629.031. (CXX) g++ options: -O3 -ffast-math -ftree-vectorize -pthread -lmpi_cxx -lmpi

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesLinux 5.5Linux 5.6-rc12004006008001000SE +/- 1.53, N = 3SE +/- 1.53, N = 310841085

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Summer Nature 4KLinux 5.5Linux 5.6-rc14080120160200SE +/- 0.36, N = 3SE +/- 1.87, N = 3202.02202.20MIN: 77.73 / MAX: 227.77MIN: 69.66 / MAX: 230.641. (CC) gcc options: -pthread

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-rc17K14K21K28K35KSE +/- 86.99, N = 3SE +/- 102.50, N = 332481324561. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: ForkingLinux 5.5Linux 5.6-rc115K30K45K60K75KSE +/- 637.94, N = 3SE +/- 733.47, N = 1571729.4971777.781. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsLinux 5.5Linux 5.6-rc120406080100SE +/- 0.05, N = 3SE +/- 0.25, N = 388.4888.451. (CC) gcc options: -lm

Blender

Blend File: Classroom - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.81Blend File: Classroom - Compute: CPU-OnlyLinux 5.5Linux 5.6-rc120406080100SE +/- 0.11, N = 3SE +/- 0.19, N = 3100.07100.10

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 = 320000199991. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeLinux 5.5Linux 5.6-rc1306090120150SE +/- 0.67, N = 3SE +/- 0.67, N = 3135135

BenchmarkMutex

Benchmark: Semaphore Release And Acquire

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Semaphore Release And AcquireLinux 5.5Linux 5.6-rc148121620SE +/- 0.03, N = 3SE +/- 0.00, N = 317.117.11. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

BenchmarkMutex

Benchmark: Mutex Lock Unlock std::mutex

OpenBenchmarking.orgns, Fewer Is BetterBenchmarkMutexBenchmark: Mutex Lock Unlock std::mutexLinux 5.5Linux 5.6-rc1510152025SE +/- 0.00, N = 3SE +/- 0.03, N = 320.220.21. (CXX) g++ options: -std=c++17 -lbenchmark -pthread

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-rc1510152025SE +/- 0.03, N = 321.021.01. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm

Facebook RocksDB

Test: Read While Writing

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While WritingLinux 5.5Linux 5.6-rc11.4M2.8M4.2M5.6M7MSE +/- 213068.61, N = 12SE +/- 107982.38, N = 3672832965027391. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingLinux 5.5Linux 5.6-rc15M10M15M20M25MSE +/- 386285.97, N = 15SE +/- 452130.72, N = 1522556365.2822651797.961. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

glibc bench

Benchmark: cos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cosLinux 5.5Linux 5.6-rc11122334455SE +/- 0.05, N = 3SE +/- 1.15, N = 1448.2249.43

DeepSpeech

Acceleration: CPU

OpenBenchmarking.orgSeconds, Fewer Is BetterDeepSpeech 0.6Acceleration: CPULinux 5.5Linux 5.6-rc1306090120150SE +/- 6.31, N = 9SE +/- 2.05, N = 12140.88152.80

Renaissance

Test: Akka Unbalanced Cobwebbed Tree

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Akka Unbalanced Cobwebbed TreeLinux 5.5Linux 5.6-rc15K10K15K20K25KSE +/- 882.04, N = 32SE +/- 145.79, N = 4024118.5522591.77

Renaissance

Test: Savina Reactors.IO

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Savina Reactors.IOLinux 5.5Linux 5.6-rc16K12K18K24K30KSE +/- 333.00, N = 40SE +/- 364.74, N = 4027800.7328491.58

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-rc150000M100000M150000M200000M250000MSE +/- 56024412798.57, N = 16SE +/- 56224404042.98, N = 16216547265841.55217349843967.35MIN: 393.34 / MAX: 463490000000MIN: 383.62 / MAX: 464640000000

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-rc1510152025SE +/- 0.62, N = 15SE +/- 0.72, N = 1521.5820.69MIN: 12.48 / MAX: 49.52MIN: 11.99 / MAX: 51.7

Phoronix Test Suite v10.8.5