Fedora 31 vs. Ubuntu 19.10 vs. Clear Linux

Intel Core i9-7980XE testing of Linux distributions by Michael Larabel.

HTML result view exported from: https://openbenchmarking.org/result/1910311-HU-FEDORAWIN23&grr.

Fedora 31 vs. Ubuntu 19.10 vs. Clear LinuxProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionDisplay DriverFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads)ASUS PRIME X299-A (1704 BIOS)Intel Sky Lake-E DMI3 Registers16384MBSamsung SSD 970 EVO 500GB + 32GB Flash DiskNVIDIA NV120 12GBRealtek ALC1220ASUS PB278Intel I219-VFedora 305.0.9-301.fc30.x86_64 (x86_64)GNOME Shell 3.32.1X Server + Wayland4.3 Mesa 19.0.2GCC 9.0.1 20190312ext42560x14405.3.7-200.fc30.x86_64 (x86_64)GNOME Shell 3.32.24.3 Mesa 19.1.7GCC 9.2.1 20190827Fedora 315.3.7-301.fc31.x86_64 (x86_64)GNOME Shell 3.34.14.3 Mesa 19.2.0Samsung SSD 970 EVO 500GBNVIDIA GeForce GTX TITAN X 12GBUbuntu 19.105.3.0-19-generic (x86_64)X Server 1.20.5modesetting 1.20.5GCC 9.2.1 20191008Samsung SSD 970 EVO 500GB + 32GB Flash DiskNVIDIA NV120 12GBClear Linux OS 314505.3.8-854.native (x86_64)nouveau 1.0.164.3 Mesa 19.3.0-develGCC 9.2.1 20191029 gcc-9-branch@277594 + Clang 9.0.0 + LLVM 9.0.0OpenBenchmarking.orgCompiler Details- Fedora 30: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - Fedora 30 + Updates: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - Fedora 31: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - Ubuntu 19.10: --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 - Clear Linux 31450: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell Disk Details- Fedora 30: NONE / relatime,rw,seclabel- Fedora 30 + Updates: NONE / relatime,rw,seclabel- Fedora 31: NONE / relatime,rw,seclabel- Ubuntu 19.10: NONE / errors=remount-ro,relatime,rw- Clear Linux 31450: MQ-DEADLINE / relatime,rwProcessor Details- Fedora 30: Scaling Governor: intel_pstate powersave- Fedora 30 + Updates: Scaling Governor: intel_pstate powersave- Fedora 31: Scaling Governor: intel_pstate powersave- Ubuntu 19.10: Scaling Governor: intel_pstate powersave- Clear Linux 31450: Scaling Governor: intel_pstate performanceJava Details- Fedora 30: OpenJDK Runtime Environment (build 1.8.0_201-b09)- Fedora 30 + Updates: OpenJDK Runtime Environment (build 1.8.0_232-b09)- Fedora 31: OpenJDK Runtime Environment (build 1.8.0_232-b09)- Ubuntu 19.10: OpenJDK Runtime Environment (build 11.0.5-ea+10-post-Ubuntu-0ubuntu1)- Clear Linux 31450: OpenJDK Runtime Environment (build 1.8.0-u232-ga-b00)Python Details- Fedora 30: + Python 3.7.3- Fedora 30 + Updates: + Python 3.7.4- Fedora 31: Python 3.7.4- Ubuntu 19.10: Python 2.7.17rc1 + Python 3.7.5rc1- Clear Linux 31450: Python 3.7.5Security Details- Fedora 30: SELinux + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - Fedora 30 + Updates: SELinux + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - Fedora 31: SELinux + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - Ubuntu 19.10: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - Clear Linux 31450: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling Environment Details- Clear Linux 31450: CFFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,-sort-common -Wl,--enable-new-dtags" FFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -malign-data=abi -fno-semantic-interposition -ftree-vectorize -ftree-loop-vectorize -Wl,--enable-new-dtags" CXXFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=skylake -fvisibility-inlines-hidden -Wl,--enable-new-dtags" MESA_GLSL_CACHE_DISABLE=0 CFLAGS="-g -O3 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -m64 -fasynchronous-unwind-tables -Wp,-D_REENTRANT -ftree-loop-distribute-patterns -Wl,-z -Wl,now -Wl,-z -Wl,relro -fno-semantic-interposition -ffat-lto-objects -fno-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=skylake" THEANO_FLAGS="floatX=float32,openmp=true,gcc.cxxflags="-ftree-vectorize -mavx""

Fedora 31 vs. Ubuntu 19.10 vs. Clear Linuxselenium: Basemark - Firefoxselenium: WebXPRT - Firefoxselenium: Jetstream - Firefoxselenium: ARES-6 - Firefoxselenium: CanvasMark - Firefoxstress-ng: Socket Activityblender: BMW27 - CPU-Onlybuild-linux-kernel: Time To Compileselenium: Speedometer - Firefoxappleseed: Material Testerrenaissance: Apache Spark PageRankrenaissance: In-Memory Database Shootoutluxcorerender: DLSCdacapobench: Tradesoapselenium: StyleBench - Firefoxluxcorerender: Rainbow Colors and Prismsqlite-speedtest: Timed Time - Size 1,000renaissance: Apache Spark Bayesgraphics-magick: Sharpengraphics-magick: Resizingrenaissance: Apache Spark ALSaskap: tConvolve MT - Degriddingaskap: tConvolve MT - Griddingselenium: Octane - Firefoxstress-ng: Semaphoresglibc-bench: exphimeno: Poisson Pressure Solverrenaissance: Akka Unbalanced Cobwebbed Treedacapobench: Tradebeansstress-ng: System V Message Passingstress-ng: Context Switchingstress-ng: Memory Copyingstress-ng: Forkingdacapobench: Eclipsesmallpt: Global Illumination Renderer; 128 Samplesglibc-bench: ffsllglibc-bench: sqrtpybench: Total For Average Test Timesselenium: PSPDFKit WASM - Firefoxglibc-bench: sincosselenium: Maze Solver - Firefoxdav1d: Summer Nature 4Kglibc-bench: singlibc-bench: cosglibc-bench: sinhdacapobench: H2phpbench: PHP Benchmark Suiteglibc-bench: pthread_onceglibc-bench: atanhglibc-bench: asinhglibc-bench: tanhglibc-bench: log2osbench: Launch Programsdacapobench: Jythonosbench: Create Filesosbench: Memory Allocationsosbench: Create Processesosbench: Create Threadsctx-clock: Context Switch TimeFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450430.43231186.2164.94120174263.9993.9747.46980.1130.54540928727.8609232.0792.87515067.22.7558.1534516.20420614636535.4992971.851950.86334413106025.285.051063737.30573411828.98388485535594.8219925577.273369.72101094.99179556.3521.621781.850301171162914.19207.1167.6545.691146.47807.9420171047177591.6268111.19589.4016711.92627.1050838.483143369020.49167369.98666132.22068216.073386370414.63193166.7864.94112044255.4996.3249.91079.0134.06751829262.0408137.0062.78493263.72.6462.6994450.23820314086420.6192979.871956.70300742953904.136.063203926.59793112156.06677425371821.2213760978.633381.6897025.74189067.5451.721462.177761251177714.34395.7172.3745.795146.37939.2506170766898731.7300811.33309.5984512.23907.2108339.556821386720.82394475.36331832.20399217.752647631398.41208168.5365.21105254355.4396.4849.64678.0135.38516429435.3468237.7212.82498464.12.5663.0274546.80320114216599.3472982.341957.77304943026097.896.074323928.23527512219.72378325366546.3113868277.023388.97100203.87187308.7321.949842.181241296179514.28605.4173.9345.866546.36478.6559170936889471.7263211.34189.5517312.24357.2153139.939880383221.01625774.85334130.88712717.156601631396.30195168.1769.731086810483.8596.5146.69771.9137.93019120893.9018603.3992.78480860.62.5964.1553223.46520114436557.0592979.861952.18301173065032.945.551063928.61255212385.66579117863867.3413660504.053405.20104512.587.8461.733751.96078988172814.45855.9170.1443.638643.96468.7802460987131881.7365911.34649.6326012.33867.2269740.369374402512.87393473.35098634.87587016.769568635507.50240197.4355.111290816060.0894.5743.76096.1144.73352628541.0604906.1682.80320995.12.6762.3535042.67717613765727.2003037.801981.51334272887521.915.529243875.91076511781.25528517432894.0614897190.793297.9499657.32170965.8631.725121.95085973142011.09784.2219.9339.566039.79287.9373834809443821.7238710.03989.114179.764095.2067437.776629302112.72876755.73797229.79040114.208158629OpenBenchmarking.org

Selenium

Benchmark: Basemark - Browser: Firefox

OpenBenchmarking.orgOverall Score, More Is BetterSeleniumBenchmark: Basemark - Browser: FirefoxFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450110220330440550SE +/- 6.15, N = 9SE +/- 4.79, N = 9SE +/- 6.50, N = 3SE +/- 2.77, N = 3SE +/- 0.53, N = 3430.43414.63398.41396.30507.501. Fedora 30: firefox 66.0.22. Fedora 30 + Updates: firefox 70.03. Fedora 31: firefox 70.04. Ubuntu 19.10: firefox 70.05. Clear Linux 31450: firefox 70.0

Selenium

Benchmark: WebXPRT - Browser: Firefox

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: WebXPRT - Browser: FirefoxFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145050100150200250SE +/- 1.00, N = 3SE +/- 2.33, N = 3SE +/- 0.58, N = 32311932081952401. Fedora 30: firefox 66.0.22. Fedora 30 + Updates: firefox 70.03. Fedora 31: firefox 70.04. Ubuntu 19.10: firefox 70.05. Clear Linux 31450: firefox 70.0

Selenium

Benchmark: Jetstream - Browser: Firefox

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream - Browser: FirefoxFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314504080120160200SE +/- 1.28, N = 3SE +/- 0.63, N = 3SE +/- 1.07, N = 3SE +/- 0.23, N = 3SE +/- 0.21, N = 3186.21166.78168.53168.17197.431. Fedora 30: firefox 66.0.22. Fedora 30 + Updates: firefox 70.03. Fedora 31: firefox 70.04. Ubuntu 19.10: firefox 70.05. Clear Linux 31450: firefox 70.0

Selenium

Benchmark: ARES-6 - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: ARES-6 - Browser: FirefoxFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314501632486480SE +/- 0.55, N = 3SE +/- 0.65, N = 3SE +/- 0.73, N = 3SE +/- 0.83, N = 3SE +/- 0.08, N = 364.9464.9465.2169.7355.111. Fedora 30: firefox 66.0.22. Fedora 30 + Updates: firefox 70.03. Fedora 31: firefox 70.04. Ubuntu 19.10: firefox 70.05. Clear Linux 31450: firefox 70.0

Selenium

Benchmark: CanvasMark - Browser: Firefox

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: CanvasMark - Browser: FirefoxFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314503K6K9K12K15KSE +/- 152.27, N = 3SE +/- 137.32, N = 3SE +/- 113.84, N = 3SE +/- 58.36, N = 3SE +/- 170.81, N = 312017112041052510868129081. Fedora 30: firefox 66.0.22. Fedora 30 + Updates: firefox 70.03. Fedora 31: firefox 70.04. Ubuntu 19.10: firefox 70.05. Clear Linux 31450: firefox 70.0

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314503K6K9K12K15KSE +/- 427.23, N = 15SE +/- 247.49, N = 15SE +/- 222.09, N = 15SE +/- 78.06, N = 3SE +/- 3.24, N = 34263.994255.494355.4310483.8516060.08-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -laio1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -lc

Blender

Blend File: BMW27 - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: BMW27 - Compute: CPU-OnlyFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145020406080100SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.11, N = 3SE +/- 0.09, N = 3SE +/- 0.13, N = 393.9796.3296.4896.5194.57

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314501122334455SE +/- 0.54, N = 7SE +/- 0.54, N = 7SE +/- 0.50, N = 8SE +/- 0.62, N = 5SE +/- 0.51, N = 347.4749.9149.6546.7043.76

Selenium

Benchmark: Speedometer - Browser: Firefox

OpenBenchmarking.orgRuns Per Minute, More Is BetterSeleniumBenchmark: Speedometer - Browser: FirefoxFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145020406080100SE +/- 0.38, N = 3SE +/- 0.45, N = 3SE +/- 0.38, N = 3SE +/- 0.54, N = 3SE +/- 0.03, N = 380.179.078.071.996.11. Fedora 30: firefox 66.0.22. Fedora 30 + Updates: firefox 70.03. Fedora 31: firefox 70.04. Ubuntu 19.10: firefox 70.05. Clear Linux 31450: firefox 70.0

Appleseed

Scene: Material Tester

OpenBenchmarking.orgSeconds, Fewer Is BetterAppleseed 2.0 BetaScene: Material TesterFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450306090120150130.55134.07135.39137.93144.73

Renaissance

Test: Apache Spark PageRank

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Apache Spark PageRankFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314506K12K18K24K30KSE +/- 128.62, N = 8SE +/- 184.11, N = 8SE +/- 269.76, N = 8SE +/- 120.92, N = 8SE +/- 287.83, N = 828727.8629262.0429435.3520893.9028541.06

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: In-Memory Database ShootoutFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314502K4K6K8K10KSE +/- 95.48, N = 40SE +/- 81.31, N = 8SE +/- 64.78, N = 8SE +/- 89.91, N = 8SE +/- 39.01, N = 149232.088137.018237.728603.404906.17

LuxCoreRender

Scene: DLSC

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.2Scene: DLSCFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314500.64581.29161.93742.58323.229SE +/- 0.03, N = 8SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 32.872.782.822.782.80MIN: 2.63 / MAX: 3.04MIN: 2.69 / MAX: 2.9MIN: 2.75 / MAX: 2.91MIN: 2.69 / MAX: 2.89MIN: 2.72 / MAX: 2.92

DaCapo Benchmark

Java Test: Tradesoap

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradesoapFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145011002200330044005500SE +/- 31.77, N = 4SE +/- 42.49, N = 4SE +/- 29.18, N = 4SE +/- 48.75, N = 20SE +/- 32.43, N = 451504932498448083209

Selenium

Benchmark: StyleBench - Browser: Firefox

OpenBenchmarking.orgRuns / Minute, More Is BetterSeleniumBenchmark: StyleBench - Browser: FirefoxFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145020406080100SE +/- 0.17, N = 3SE +/- 0.31, N = 3SE +/- 0.22, N = 3SE +/- 0.30, N = 3SE +/- 0.25, N = 367.263.764.160.695.11. Fedora 30: firefox 66.0.22. Fedora 30 + Updates: firefox 70.03. Fedora 31: firefox 70.04. Ubuntu 19.10: firefox 70.05. Clear Linux 31450: firefox 70.0

LuxCoreRender

Scene: Rainbow Colors and Prism

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.2Scene: Rainbow Colors and PrismFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314500.61881.23761.85642.47523.094SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 5SE +/- 0.02, N = 32.752.642.562.592.67MIN: 2.72 / MAX: 2.8MIN: 2.6 / MAX: 2.7MIN: 2.48 / MAX: 2.6MIN: 2.44 / MAX: 2.66MIN: 2.61 / MAX: 2.75

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Fedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314501428425670SE +/- 0.05, N = 3SE +/- 0.31, N = 3SE +/- 0.05, N = 3SE +/- 0.15, N = 3SE +/- 0.03, N = 358.1562.7063.0364.1662.35-O2-O2-O2-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake1. (CC) gcc options: -ldl -lz -lpthread

Renaissance

Test: Apache Spark Bayes

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Apache Spark BayesFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145011002200330044005500SE +/- 29.67, N = 8SE +/- 32.60, N = 8SE +/- 32.99, N = 8SE +/- 18.13, N = 28SE +/- 30.77, N = 404516.204450.244546.803223.475042.68

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SharpenFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145050100150200250206203201201176-O2-O2-O2-O2 -lfreetype -lSM -lICE-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -ltiff -lfreetype -lSM -lICE -lxml21. (CC) gcc options: -fopenmp -pthread -ljpeg -lXext -lX11 -lbz2 -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: ResizingFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145030060090012001500SE +/- 3.79, N = 3SE +/- 1.33, N = 3SE +/- 1.45, N = 3SE +/- 1.76, N = 3SE +/- 3.06, N = 314631408142114431376-O2-O2-O2-O2 -lfreetype -lSM -lICE-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -ltiff -lfreetype -lSM -lICE -lxml21. (CC) gcc options: -fopenmp -pthread -ljpeg -lXext -lX11 -lbz2 -lz -lm -lpthread

Renaissance

Test: Apache Spark ALS

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Apache Spark ALSFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145014002800420056007000SE +/- 42.15, N = 8SE +/- 47.74, N = 8SE +/- 62.71, N = 8SE +/- 44.04, N = 40SE +/- 36.85, N = 86535.506420.626599.356557.065727.20

ASKAP

Test: tConvolve MT - Degridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MT - DegriddingFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314507001400210028003500SE +/- 0.61, N = 3SE +/- 2.69, N = 3SE +/- 1.86, N = 3SE +/- 0.62, N = 3SE +/- 4.49, N = 32971.852979.872982.342979.863037.801. (CXX) g++ options: -lpthread

ASKAP

Test: tConvolve MT - Gridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MT - GriddingFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450400800120016002000SE +/- 0.70, N = 3SE +/- 0.70, N = 3SE +/- 1.22, N = 3SE +/- 0.46, N = 3SE +/- 1.45, N = 31950.861956.701957.771952.181981.511. (CXX) g++ options: -lpthread

Selenium

Benchmark: Octane - Browser: Firefox

OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: FirefoxFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314507K14K21K28K35KSE +/- 474.53, N = 3SE +/- 130.05, N = 3SE +/- 207.75, N = 3SE +/- 312.83, N = 3SE +/- 82.96, N = 333441300743049430117334271. Fedora 30: firefox 66.0.22. Fedora 30 + Updates: firefox 70.03. Fedora 31: firefox 70.04. Ubuntu 19.10: firefox 70.05. Clear Linux 31450: firefox 70.0

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450700K1400K2100K2800K3500KSE +/- 47756.12, N = 3SE +/- 35714.80, N = 5SE +/- 32547.49, N = 3SE +/- 42013.83, N = 3SE +/- 30241.92, N = 83106025.282953904.133026097.893065032.942887521.91-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -laio1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -lc

glibc bench

Benchmark: exp

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: expFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450246810SE +/- 0.00171, N = 4SE +/- 0.01898, N = 3SE +/- 0.00578, N = 3SE +/- 0.05951, N = 7SE +/- 0.00582, N = 35.051066.063206.074325.551065.52924

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314508001600240032004000SE +/- 0.39, N = 3SE +/- 1.39, N = 3SE +/- 1.17, N = 3SE +/- 1.26, N = 3SE +/- 0.52, N = 33737.313926.603928.243928.613875.91-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake1. (CC) gcc options: -O3 -mavx2

Renaissance

Test: Akka Unbalanced Cobwebbed Tree

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Akka Unbalanced Cobwebbed TreeFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314503K6K9K12K15KSE +/- 119.33, N = 8SE +/- 89.76, N = 8SE +/- 79.99, N = 8SE +/- 77.14, N = 8SE +/- 88.00, N = 811828.9812156.0712219.7212385.6711781.26

DaCapo Benchmark

Java Test: Tradebeans

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradebeansFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314502K4K6K8K10KSE +/- 24.07, N = 4SE +/- 17.84, N = 4SE +/- 32.96, N = 4SE +/- 33.95, N = 4SE +/- 15.72, N = 488487742783279112851

Stress-NG

Test: System V Message Passing

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314502M4M6M8M10MSE +/- 22933.99, N = 3SE +/- 11490.93, N = 3SE +/- 9087.40, N = 3SE +/- 6069.42, N = 3SE +/- 4448.73, N = 35535594.825371821.225366546.317863867.347432894.06-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -laio1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -lc

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314504M8M12M16M20MSE +/- 39954.53, N = 3SE +/- 25994.84, N = 3SE +/- 21873.68, N = 3SE +/- 22672.64, N = 3SE +/- 79675.46, N = 319925577.2713760978.6313868277.0213660504.0514897190.79-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -laio1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -lc

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Memory CopyingFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314507001400210028003500SE +/- 9.80, N = 3SE +/- 1.10, N = 3SE +/- 0.75, N = 3SE +/- 15.36, N = 3SE +/- 22.51, N = 33369.723381.683388.973405.203297.94-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -laio1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -lc

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: ForkingFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145020K40K60K80K100KSE +/- 129.33, N = 3SE +/- 790.01, N = 3SE +/- 636.82, N = 3SE +/- 152.03, N = 3SE +/- 291.80, N = 3101094.9997025.74100203.87104512.5899657.32-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -laio1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -lc

DaCapo Benchmark

Java Test: Eclipse

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: EclipseFedora 30Fedora 30 + UpdatesFedora 31Clear Linux 314504K8K12K16K20KSE +/- 39.11, N = 4SE +/- 56.59, N = 4SE +/- 53.77, N = 4SE +/- 5.07, N = 417955189061873017096

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450246810SE +/- 0.006, N = 3SE +/- 0.271, N = 15SE +/- 0.253, N = 15SE +/- 0.253, N = 15SE +/- 0.004, N = 36.3527.5458.7327.8465.863-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake1. (CXX) g++ options: -fopenmp -O3

glibc bench

Benchmark: ffsll

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsllFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314500.43870.87741.31611.75482.1935SE +/- 0.00047, N = 12SE +/- 0.00027, N = 15SE +/- 0.00117, N = 5SE +/- 0.00152, N = 3SE +/- 0.00081, N = 31.621781.721461.949841.733751.72512

glibc bench

Benchmark: sqrt

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrtFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314500.49080.98161.47241.96322.454SE +/- 0.00149, N = 7SE +/- 0.00138, N = 3SE +/- 0.00205, N = 3SE +/- 0.00118, N = 13SE +/- 0.00042, N = 121.850302.177762.181241.960781.95085

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145030060090012001500SE +/- 3.21, N = 3SE +/- 2.00, N = 3SE +/- 4.26, N = 3SE +/- 4.10, N = 3117112511296988973

Selenium

Benchmark: PSPDFKit WASM - Browser: Firefox

OpenBenchmarking.orgScore, Fewer Is BetterSeleniumBenchmark: PSPDFKit WASM - Browser: FirefoxFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450400800120016002000SE +/- 19.60, N = 3SE +/- 12.42, N = 3SE +/- 21.01, N = 3SE +/- 10.59, N = 3SE +/- 5.69, N = 3162917771795172814201. Fedora 30: firefox 66.0.22. Fedora 30 + Updates: firefox 70.03. Fedora 31: firefox 70.04. Ubuntu 19.10: firefox 70.05. Clear Linux 31450: firefox 70.0

glibc bench

Benchmark: sincos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sincosFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145048121620SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.00, N = 3SE +/- 0.14, N = 3SE +/- 0.00, N = 414.1914.3414.2914.4611.10

Selenium

Benchmark: Maze Solver - Browser: Firefox

OpenBenchmarking.orgSeconds, Fewer Is BetterSeleniumBenchmark: Maze Solver - Browser: FirefoxFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450246810SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 37.15.75.45.94.21. Fedora 30: firefox 66.0.22. Fedora 30 + Updates: firefox 70.03. Fedora 31: firefox 70.04. Ubuntu 19.10: firefox 70.05. Clear Linux 31450: firefox 70.0

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Summer Nature 4KFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145050100150200250SE +/- 0.37, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.78, N = 3SE +/- 0.20, N = 3167.65172.37173.93170.14219.93MIN: 103.53 / MAX: 180.29MIN: 109.62 / MAX: 184.68MIN: 113.31 / MAX: 185.94MIN: 106.97 / MAX: 183.05-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake - MIN: 158.56 / MAX: 234.411. (CC) gcc options: -pthread

glibc bench

Benchmark: sin

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314501020304050SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 345.6945.8045.8743.6439.57

glibc bench

Benchmark: cos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cosFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314501122334455SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.05, N = 346.4846.3846.3643.9639.79

glibc bench

Benchmark: sinh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinhFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314503691215SE +/- 0.00878, N = 3SE +/- 0.48066, N = 15SE +/- 0.00321, N = 3SE +/- 0.00573, N = 3SE +/- 0.00243, N = 37.942019.250618.655918.780247.93738

DaCapo Benchmark

Java Test: H2

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2Fedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145015003000450060007500SE +/- 63.14, N = 4SE +/- 37.33, N = 4SE +/- 35.41, N = 4SE +/- 30.48, N = 4SE +/- 36.54, N = 471047076709360983480

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450200K400K600K800K1000KSE +/- 1188.15, N = 3SE +/- 722.79, N = 3SE +/- 2902.01, N = 3SE +/- 766.91, N = 3SE +/- 1712.98, N = 3717759689873688947713188944382

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314500.39070.78141.17211.56281.9535SE +/- 0.00084, N = 4SE +/- 0.00098, N = 4SE +/- 0.00165, N = 3SE +/- 0.00186, N = 3SE +/- 0.00033, N = 31.626811.730081.726321.736591.72387

glibc bench

Benchmark: atanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: atanhFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314503691215SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 311.2011.3311.3411.3510.04

glibc bench

Benchmark: asinh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: asinhFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314503691215SE +/- 0.02023, N = 3SE +/- 0.00381, N = 3SE +/- 0.00353, N = 3SE +/- 0.00309, N = 3SE +/- 0.00252, N = 39.401679.598459.551739.632609.11417

glibc bench

Benchmark: tanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanhFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314503691215SE +/- 0.01386, N = 3SE +/- 0.00396, N = 3SE +/- 0.00810, N = 3SE +/- 0.00581, N = 3SE +/- 0.00044, N = 311.9262012.2390012.2435012.338609.76409

glibc bench

Benchmark: log2

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log2Fedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450246810SE +/- 0.00721, N = 3SE +/- 0.00443, N = 3SE +/- 0.00698, N = 3SE +/- 0.00798, N = 3SE +/- 0.00127, N = 37.105087.210837.215317.226975.20674

OSBench

Test: Launch Programs

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450918273645SE +/- 0.32, N = 3SE +/- 0.58, N = 3SE +/- 0.26, N = 3SE +/- 0.32, N = 14SE +/- 0.03, N = 338.4839.5639.9440.3737.78-lm-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -lm1. (CC) gcc options:

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 314509001800270036004500SE +/- 19.96, N = 4SE +/- 35.22, N = 4SE +/- 25.21, N = 4SE +/- 8.66, N = 4SE +/- 3.59, N = 436903867383240253021

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450510152025SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 320.4920.8221.0212.8712.73-lm-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -lm1. (CC) gcc options:

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145020406080100SE +/- 0.12, N = 3SE +/- 0.02, N = 3SE +/- 0.30, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 369.9975.3674.8573.3555.74-lm-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -lm1. (CC) gcc options:

OSBench

Test: Create Processes

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450816243240SE +/- 0.14, N = 3SE +/- 0.26, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.38, N = 332.2232.2030.8934.8829.79-lm-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -lm1. (CC) gcc options:

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 3145048121620SE +/- 0.07, N = 3SE +/- 0.28, N = 3SE +/- 0.04, N = 3SE +/- 0.26, N = 3SE +/- 0.09, N = 316.0717.7517.1616.7714.21-lm-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake -lm1. (CC) gcc options:

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeFedora 30Fedora 30 + UpdatesFedora 31Ubuntu 19.10Clear Linux 31450140280420560700SE +/- 0.67, N = 3SE +/- 1.33, N = 3SE +/- 0.67, N = 3SE +/- 0.67, N = 3370631631635629-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-trapping-math -mtune=skylake1. (CC) gcc options:

Phoronix Test Suite v10.8.5