Cascade Lake TSX + Mitigations + New ucode

2 x Intel Xeon Platinum 8280 mitigation benchmarks for a future article.

HTML result view exported from: https://openbenchmarking.org/result/1911170-HU-DEFAULTMI73&grr&sro&rro.

Cascade Lake TSX + Mitigations + New ucodeProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionNo Mitigations + Old ucodeNo MitigationsDefault MitigationsDefault Mitigations + TSXDefault Mitigations + No HTDefault Mitigations + No HT + TSX2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads)GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS)Intel Sky Lake-E DMI3 Registers386048MB280GB INTEL SSDPED1D280GAllvmpipe 377GBVE2282 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbEUbuntu 19.105.4.0-rc7-12nov-vulns (x86_64) 20191112GNOME Shell 3.34.1X Server 1.20.5modesetting 1.20.53.3 Mesa 19.2.1 (LLVM 9.0 256 bits)GCC 9.2.1 20191008ext41920x10802 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores)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-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- No Mitigations + Old ucode: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x5000021- No Mitigations: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c- Default Mitigations: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c- Default Mitigations + TSX: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c- Default Mitigations + No HT: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c- Default Mitigations + No HT + TSX: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002cJava Details- OpenJDK Runtime Environment (build 11.0.5-ea+10-post-Ubuntu-0ubuntu1)Python Details- Python 2.7.17rc1 + Python 3.7.5rc1Security Details- No Mitigations + Old ucode: itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Vulnerable - No Mitigations: itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Mitigation of TSX disabled - Default Mitigations: 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 - Default Mitigations + TSX: 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 Clear buffers; SMT vulnerable - Default Mitigations + No HT: 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 - Default Mitigations + No HT + TSX: 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 Clear buffers; SMT disabled

Cascade Lake TSX + Mitigations + New ucodebuild-gcc: Time To Compilerocksdb: Seq Fillmysqlslap: 256memtier-benchmark: Redisrenaissance: Savina Reactors.IOdacapobench: Tradebeansblender: Barbershop - CPU-Onlydacapobench: Tradesoapdav1d: Chimera 1080p 10-bitpgbench: Buffer Test - Normal Load - Read Onlyhackbench: 32 - Processmrbayes: Primate Phylogeny Analysisospray: XFrog Forest - Path Tracergraphics-magick: Rotaterenaissance: Apache Spark Bayesnamd: ATPase Simulation - 327,506 Atomsbuild-linux-kernel: Time To Compilerocksdb: Read While Writingblender: Classroom - CPU-Onlyospray: XFrog Forest - SciVisgraphics-magick: HWB Color Spacerenaissance: In-Memory Database Shootoutnginx: Static Web Page Servingfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 4KB - Default Test Directorysqlite-speedtest: Timed Time - Size 1,000hackbench: 16 - Processrocksdb: Rand Fill Syncrocksdb: Rand Fillgraphics-magick: Sharpengraphics-magick: Noise-Gaussiangraphics-magick: Enhancedgraphics-magick: Swirlhackbench: 16 - Threadfio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directorysqlite: 64sockperf: Latency Under Loadfs-mark: 5000 Files, 1MB Size, 4 Threadsapache: Static Web Page Servinghackbench: 8 - Threadgromacs: Water Benchmarkbuild-llvm: Time To Compilesockperf: Throughputjava-scimark2: Compositecoremark: CoreMark Size 666 - Iterations Per Secondfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 2MB - Default Test Directorymcperf: Getglibc-bench: ffsfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 4KB - Default Test Directoryembree: Pathtracer - Asian Dragon Objglibc-bench: expgimp: unsharp-maskembree: Pathtracer ISPC - Asian Dragon Objt-test1: 1npb: EP.Dgimp: auto-levelsselenium: PSPDFKit WASM - Firefoxpybench: Total For Average Test Timessockperf: Latency Ping Pongglibc-bench: ffsllgimp: rotatecompilebench: Compilemcperf: Sethackbench: 8 - Processselenium: Maze Solver - Firefoxglibc-bench: pthread_oncedacapobench: H2ospray: Magnetic Reconnection - SciVisdav1d: Summer Nature 4Kembree: Pathtracer - Crownphpbench: PHP Benchmark Suitefs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizeembree: Pathtracer ISPC - Crowngimp: resizet-test1: 2npb: FT.Cn-queens: Elapsed Timedacapobench: Jythontjbench: Decompression Throughputosbench: Create Filesosbench: Memory Allocationsosbench: Create Processesosbench: Create Threadsfs-mark: 1000 Files, 1MB Sizenpb: EP.Cctx-clock: Context Switch Timeior: Read Testior: Write Testfs-mark: 1000 Files, 1MB Size, No Sync/FSynccompilebench: Read Compiled Treecompilebench: Initial CreateNo Mitigations + Old ucodeNo MitigationsDefault MitigationsDefault Mitigations + TSXDefault Mitigations + No HTDefault Mitigations + No HT + TSX887.0991993934463942410.0326188.26312150182.00766568.73901390.60912150.079127.1666.766063286.4540.3604924.185641232395.2712.2075516902.21032865.7580680315454800177663.87826.742175248199879544474809145428.538192417.55637.6931252.026306.1810.5825.783112.2694483602152.561870205.527200210000820907116305.71.6602921600084551.95575.0853826.69858.828518.8686424.3622.509161110323.7001.6612517.7461791.8765755.67.6406.51.67045873671.43205.3845.4925673402813.453.404012.0618.61746890.673.1584559181.81886513.27063385.63137044.78613520.410220795.96099.231351984.951412.731848.52928.31600.51900.5391972494414455789.7326263.55812283185.50787665.84914647.71654446.696140.4876.676003382.1450.3616724.869634558698.1312.0573016974.92534173.5577473303460000179765.01926.164169005197271543481800145829.447191417.21439.9381287.025808.3810.9075.759113.9854400312023.441668803.224037210667822922116181.71.6555621600084351.52745.5880427.74558.777519.2416555.1823.276167810913.6921.6558118.3101783.9766321.97.2976.51.66339909371.43203.8945.5616646447776.653.145312.4188.98447770.693.3394770176.89285013.71978089.65762545.78352020.319621740.15967.871341975.111274.111828.72828.44593.91903.3171905494414047462.8227064.81011886185.77727266.12909277.74739649.760140.3286.676023364.9590.3613424.959633543598.3612.0575117153.86931592.0078900308444200173666.09727.101165265190828541461801144628.897188019.80738.4401243.624718.209.3725.786113.8954262352020.371687345.843844208000813897107000.51.6708021600084551.67475.6080229.69857.936118.8036364.2523.578178710933.9561.6723018.4301685.6962923.77.3406.61.68213894071.43206.1345.2129645204665.453.146712.5358.80447783.613.3754781176.59187914.04636889.34855546.19042120.526250725.16110.451351849.541297.331804.72753.54579.22941.0971727584343743629.9328018.32011956185.63736366.05888296.74318652.741140.8466.675843531.9290.3614425.535622198198.2712.0572617134.64529726.1273767289406333158871.59830.361158260172229540457803143132.551182418.70936.7381250.223639.638.5915.768117.0184032972025.821703749.932379196333766876102237.01.8022420233379051.71065.7236930.10558.773119.9806462.1824.493178210934.1841.8020318.9381761.2661202.86.9716.71.80817879071.43205.0345.6398643614772.353.204812.7689.16346840.523.3644783176.23383014.72245391.51999147.21800521.256606780.16160.504551929.811221.781722.82543.26553.70904.6071918784413913100.6126595.64811932185.31740966.08909226.95054347.041140.5436.675873361.0710.3648024.971634110398.2412.0576916939.15131860.3975800296452667176966.05427.214163705191201541467798145628.965193018.74636.3881267.325051.769.9785.753116.0314201542018.531680764.402269207333810910107775.51.6696321666784551.77015.6408829.60058.637419.2256646.4624.317177210933.8311.6699418.4191779.6062276.27.4806.61.67938891271.43204.8145.7155644906613.352.631712.3468.58536833.863.3104843176.94361514.02832690.13255545.71437820.667712730.46077.891351979.481398.111796.32754.83581.72971.0141748534402519515.5728941.31413668213.07717950.83694383.86201547.699140.1804.665743353.0680.4216428.3165046027123.908.5572217702.10130724.0372933285399667156071.67225.214136358174872525445790126329.557191020.12141.8131204.524145.4814.7405.794124.5154060442026.301250999.816485196667768916102549.91.7964119933377835.08895.7241530.46138.698764.7076474.7425.791177210894.1851.7971419.1861753.5460861.114.1126.61.80347798955.56167.5334.5033643732604.935.709512.51321.46047329.244.8234831176.38175814.71670092.03736040.58996819.660791574.66558.814811850.501142.031725.32514.16553.25OpenBenchmarking.org

Timed GCC Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 8.2Time To CompileNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations2004006008001000SE +/- 1.99, N = 3SE +/- 0.98, N = 3SE +/- 0.69, N = 3SE +/- 0.41, N = 3SE +/- 1.44, N = 3SE +/- 0.61, N = 3887.10900.54941.10971.01904.61903.32

Facebook RocksDB

Test: Sequential Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations40K80K120K160K200KSE +/- 182.30, N = 3SE +/- 294.32, N = 3SE +/- 84.11, N = 3SE +/- 486.11, N = 3SE +/- 207.93, N = 3SE +/- 302.73, N = 31993931972491727581748531918781905491. (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: 256No Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations100200300400500SE +/- 0.34, N = 3SE +/- 0.75, N = 3SE +/- 1.41, N = 3SE +/- 0.42, N = 3SE +/- 0.76, N = 3SE +/- 0.66, N = 34464414344404414411. (CXX) g++ options: -pie -fPIC -fstack-protector -fno-rtti -O2 -lpthread -lbz2 -laio -lnuma -lz -lm -lpcre -lcrypt -lssl -lcrypto -ldl

Memtier_benchmark

Protocol: Redis

OpenBenchmarking.orgOps/sec, More Is BetterMemtier_benchmark 1.2.17Protocol: RedisNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1000K2000K3000K4000K5000KSE +/- 182130.65, N = 12SE +/- 2516.82, N = 3SE +/- 202059.99, N = 12SE +/- 11397.28, N = 3SE +/- 172554.23, N = 12SE +/- 170934.41, N = 123942410.034455789.733743629.932519515.573913100.614047462.821. (CXX) g++ options: -O2 -levent -lpthread -lz -lpcre

Renaissance

Test: Savina Reactors.IO

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Savina Reactors.IONo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations6K12K18K24K30KSE +/- 368.24, N = 40SE +/- 370.01, N = 40SE +/- 446.70, N = 40SE +/- 470.43, N = 40SE +/- 317.64, N = 40SE +/- 403.62, N = 4026188.2626263.5628018.3228941.3126595.6527064.81

DaCapo Benchmark

Java Test: Tradebeans

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradebeansNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations3K6K9K12K15KSE +/- 134.88, N = 20SE +/- 214.58, N = 16SE +/- 120.94, N = 8SE +/- 95.67, N = 18SE +/- 142.95, N = 6SE +/- 62.94, N = 4121501228311956136681193211886

Blender

Blend File: Barbershop - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: Barbershop - Compute: CPU-OnlyNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations50100150200250SE +/- 0.07, N = 3SE +/- 0.28, N = 3SE +/- 0.16, N = 3SE +/- 0.02, N = 3SE +/- 0.32, N = 3SE +/- 0.25, N = 3182.00185.50185.63213.07185.31185.77

DaCapo Benchmark

Java Test: Tradesoap

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradesoapNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations2K4K6K8K10KSE +/- 106.71, N = 4SE +/- 54.13, N = 4SE +/- 86.60, N = 20SE +/- 85.56, N = 5SE +/- 89.29, N = 16SE +/- 58.97, N = 20766578767363717974097272

dav1d

Video Input: Chimera 1080p 10-bit

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Chimera 1080p 10-bitNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1530456075SE +/- 0.16, N = 3SE +/- 0.40, N = 3SE +/- 0.10, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.11, N = 368.7365.8466.0550.8366.0866.12MIN: 51.32 / MAX: 108.82MIN: 49.05 / MAX: 104.44MIN: 49.01 / MAX: 104.31MIN: 36.44 / MAX: 88.58MIN: 49.14 / MAX: 104.39MIN: 49.13 / MAX: 104.591. (CC) gcc options: -pthread

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 OnlyNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations200K400K600K800K1000KSE +/- 14964.49, N = 3SE +/- 453.84, N = 3SE +/- 2791.38, N = 3SE +/- 1046.95, N = 3SE +/- 2807.93, N = 3SE +/- 7811.39, N = 3901390.61914647.72888296.74694383.86909226.95909277.751. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1224364860SE +/- 0.54, N = 3SE +/- 0.67, N = 12SE +/- 1.14, N = 15SE +/- 0.25, N = 3SE +/- 1.14, N = 15SE +/- 0.89, N = 1550.0846.7052.7447.7047.0449.761. (CC) gcc options: -lpthread

Timed MrBayes Analysis

Primate Phylogeny Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny AnalysisNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations306090120150SE +/- 0.31, N = 3SE +/- 0.26, N = 3SE +/- 0.25, N = 3SE +/- 0.40, N = 3SE +/- 0.30, N = 3SE +/- 0.30, N = 3127.17140.49140.85140.18140.54140.331. (CC) gcc options: -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -maes -mavx -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mrdrnd -mbmi -mbmi2 -madx -mmpx -mabm -O3 -std=c99 -pedantic -lm

OSPray

Demo: XFrog Forest - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: XFrog Forest - Renderer: Path TracerNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations246810SE +/- 0.00, N = 12SE +/- 0.00, N = 12SE +/- 0.00, N = 12SE +/- 0.01, N = 3SE +/- 0.00, N = 12SE +/- 0.00, N = 126.766.676.674.666.676.67MIN: 5.88 / MAX: 6.8MIN: 5.85 / MAX: 6.71MIN: 5.71 / MAX: 6.76MIN: 4.15 / MAX: 4.69MIN: 5.88 / MAX: 6.76MIN: 5.85 / MAX: 6.76

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: RotateNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations130260390520650SE +/- 3.51, N = 3SE +/- 5.35, N = 15SE +/- 8.97, N = 3SE +/- 9.54, N = 3SE +/- 5.84, N = 3SE +/- 5.92, N = 96066005845745876021. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread

Renaissance

Test: Apache Spark Bayes

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Apache Spark BayesNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations8001600240032004000SE +/- 34.64, N = 32SE +/- 54.20, N = 32SE +/- 60.43, N = 40SE +/- 25.05, N = 40SE +/- 42.51, N = 40SE +/- 41.85, N = 403286.453382.153531.933353.073361.073364.96

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations0.09490.18980.28470.37960.4745SE +/- 0.00022, N = 15SE +/- 0.00020, N = 15SE +/- 0.00025, N = 12SE +/- 0.00021, N = 14SE +/- 0.00278, N = 10SE +/- 0.00025, N = 150.360490.361670.361440.421640.364800.36134

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations714212835SE +/- 0.26, N = 13SE +/- 0.25, N = 14SE +/- 0.27, N = 13SE +/- 0.29, N = 13SE +/- 0.26, N = 13SE +/- 0.28, N = 1324.1924.8725.5428.3224.9724.96

Facebook RocksDB

Test: Read While Writing

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While WritingNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1.4M2.8M4.2M5.6M7MSE +/- 75864.17, N = 5SE +/- 33377.10, N = 3SE +/- 53165.01, N = 15SE +/- 77587.94, N = 3SE +/- 57902.26, N = 3SE +/- 70382.26, N = 36412323634558662219815046027634110363354351. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Blender

Blend File: Classroom - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: Classroom - Compute: CPU-OnlyNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations306090120150SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.23, N = 3SE +/- 0.07, N = 3SE +/- 0.13, N = 395.2798.1398.27123.9098.2498.36

OSPray

Demo: XFrog Forest - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: XFrog Forest - Renderer: SciVisNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations3691215SE +/- 0.00, N = 12SE +/- 0.00, N = 12SE +/- 0.00, N = 12SE +/- 0.00, N = 12SE +/- 0.00, N = 12SE +/- 0.00, N = 1212.2012.0512.058.5512.0512.05MIN: 10.1 / MAX: 12.35MIN: 8.93 / MAX: 12.2MIN: 9.62 / MAX: 12.2MIN: 7.19 / MAX: 8.62MIN: 10 / MAX: 12.2MIN: 10.31 / MAX: 12.2

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: HWB Color SpaceNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations170340510680850SE +/- 8.11, N = 3SE +/- 5.69, N = 3SE +/- 2.00, N = 3SE +/- 7.65, N = 8SE +/- 2.67, N = 3SE +/- 10.37, N = 47557307267227697511. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: In-Memory Database ShootoutNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations4K8K12K16K20KSE +/- 170.14, N = 8SE +/- 152.42, N = 8SE +/- 149.97, N = 11SE +/- 176.64, N = 9SE +/- 162.96, N = 9SE +/- 119.20, N = 816902.2116974.9317134.6517702.1016939.1517153.87

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations7K14K21K28K35KSE +/- 95.09, N = 3SE +/- 273.17, N = 3SE +/- 360.88, N = 5SE +/- 74.44, N = 3SE +/- 323.50, N = 3SE +/- 428.12, N = 432865.7534173.5529726.1230724.0331860.3931592.001. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

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 DirectoryNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations20K40K60K80K100KSE +/- 916.06, N = 15SE +/- 908.71, N = 15SE +/- 895.05, N = 3SE +/- 895.05, N = 3SE +/- 1266.23, N = 3SE +/- 1017.35, N = 48068077473737677293375800789001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -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 DirectoryNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations70140210280350SE +/- 3.72, N = 15SE +/- 3.55, N = 15SE +/- 2.08, N = 3SE +/- 3.46, N = 3SE +/- 4.91, N = 3SE +/- 3.97, N = 43153032892852963081. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -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 DirectoryNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations100K200K300K400K500KSE +/- 4251.83, N = 15SE +/- 1527.53, N = 3SE +/- 2185.81, N = 3SE +/- 333.33, N = 3SE +/- 3382.96, N = 3SE +/- 4852.29, N = 154548004600004063333996674526674442001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -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 DirectoryNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations400800120016002000SE +/- 16.57, N = 15SE +/- 5.78, N = 3SE +/- 8.08, N = 3SE +/- 1.00, N = 3SE +/- 13.32, N = 3SE +/- 18.99, N = 151776179715881560176917361. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000No Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1632486480SE +/- 0.16, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 363.8865.0271.6071.6766.0566.101. (CC) gcc options: -O2 -ldl -lz -lpthread

Hackbench

Count: 16 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations714212835SE +/- 0.28, N = 3SE +/- 0.22, N = 13SE +/- 0.35, N = 15SE +/- 0.05, N = 3SE +/- 0.20, N = 3SE +/- 0.42, N = 326.7426.1630.3625.2127.2127.101. (CC) gcc options: -lpthread

Facebook RocksDB

Test: Random Fill Sync

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Fill SyncNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations40K80K120K160K200KSE +/- 344.06, N = 3SE +/- 24.04, N = 3SE +/- 284.36, N = 3SE +/- 313.12, N = 3SE +/- 138.90, N = 3SE +/- 242.56, N = 31752481690051582601363581637051652651. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Random Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random FillNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations40K80K120K160K200KSE +/- 561.22, N = 3SE +/- 96.46, N = 3SE +/- 265.64, N = 3SE +/- 372.72, N = 3SE +/- 516.59, N = 3SE +/- 258.57, N = 31998791972711722291748721912011908281. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SharpenNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations120240360480600SE +/- 1.00, N = 3SE +/- 2.08, N = 3SE +/- 3.71, N = 3SE +/- 1.76, N = 35445435405255415411. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Noise-GaussianNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations100200300400500SE +/- 7.31, N = 3SE +/- 6.51, N = 3SE +/- 2.85, N = 3SE +/- 4.33, N = 3SE +/- 7.36, N = 34744814574454674611. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: EnhancedNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations2004006008001000SE +/- 9.00, N = 3SE +/- 5.70, N = 3SE +/- 3.48, N = 3SE +/- 8.84, N = 3SE +/- 6.33, N = 3SE +/- 3.48, N = 38098008037907988011. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SwirlNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations30060090012001500SE +/- 8.39, N = 3SE +/- 11.02, N = 3SE +/- 7.69, N = 3SE +/- 13.20, N = 3SE +/- 9.67, N = 3SE +/- 10.97, N = 31454145814311263145614461. (CC) gcc options: -fopenmp -O2 -pthread -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread

Hackbench

Count: 16 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations816243240SE +/- 0.16, N = 3SE +/- 0.30, N = 3SE +/- 0.41, N = 3SE +/- 0.26, N = 15SE +/- 0.28, N = 9SE +/- 0.35, N = 328.5429.4532.5529.5628.9728.901. (CC) gcc options: -lpthread

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 DirectoryNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations400800120016002000SE +/- 8.33, N = 3SE +/- 13.91, N = 3SE +/- 20.39, N = 6SE +/- 7.88, N = 3SE +/- 13.45, N = 3SE +/- 15.95, N = 151924191418241910193018801. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

SQLite

Threads / Copies: 64

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 64No Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations510152025SE +/- 0.20, N = 3SE +/- 0.21, N = 6SE +/- 0.18, N = 3SE +/- 0.37, N = 15SE +/- 0.21, N = 7SE +/- 0.26, N = 1517.5617.2118.7120.1218.7519.811. (CC) gcc options: -O2 -lz -lm -ldl -lpthread

Sockperf

Test: Latency Under Load

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Under LoadNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1020304050SE +/- 0.57, N = 25SE +/- 0.20, N = 5SE +/- 1.49, N = 20SE +/- 0.09, N = 5SE +/- 1.56, N = 20SE +/- 0.57, N = 2537.6939.9436.7441.8136.3938.441. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

FS-Mark

Test: 5000 Files, 1MB Size, 4 Threads

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations30060090012001500SE +/- 16.57, N = 5SE +/- 13.49, N = 15SE +/- 18.14, N = 4SE +/- 11.96, N = 15SE +/- 3.13, N = 3SE +/- 15.37, N = 31252.01287.01250.21204.51267.31243.61. (CC) gcc options: -static

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations6K12K18K24K30KSE +/- 327.13, N = 3SE +/- 385.40, N = 3SE +/- 236.82, N = 3SE +/- 72.28, N = 3SE +/- 151.50, N = 3SE +/- 307.51, N = 326306.1825808.3823639.6324145.4825051.7624718.201. (CC) gcc options: -shared -fPIC -O2 -pthread

Hackbench

Count: 8 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations48121620SE +/- 0.352, N = 15SE +/- 0.224, N = 15SE +/- 0.163, N = 12SE +/- 0.116, N = 3SE +/- 0.280, N = 12SE +/- 0.236, N = 1510.58210.9078.59114.7409.9789.3721. (CC) gcc options: -lpthread

GROMACS

Water Benchmark

OpenBenchmarking.orgNs Per Day, More Is BetterGROMACS 2019.4Water BenchmarkNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1.30372.60743.91115.21486.5185SE +/- 0.003, N = 3SE +/- 0.010, N = 3SE +/- 0.004, N = 3SE +/- 0.003, N = 3SE +/- 0.020, N = 3SE +/- 0.012, N = 35.7835.7595.7685.7945.7535.7861. (CXX) g++ options: -mavx512f -mfma -std=c++11 -O3 -funroll-all-loops -pthread -lrt -lpthread -lm

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations306090120150112.27113.99117.02124.52116.03113.90

Sockperf

Test: Throughput

OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: ThroughputNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations100K200K300K400K500KSE +/- 3122.93, N = 25SE +/- 4862.22, N = 20SE +/- 3902.29, N = 5SE +/- 3994.07, N = 5SE +/- 3219.28, N = 15SE +/- 5060.17, N = 64483604400314032974060444201544262351. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Java SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: CompositeNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations5001000150020002500SE +/- 2.70, N = 4SE +/- 6.46, N = 4SE +/- 10.55, N = 4SE +/- 6.82, N = 4SE +/- 5.22, N = 4SE +/- 6.10, N = 42152.562023.442025.822026.302018.532020.37

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations400K800K1200K1600K2000KSE +/- 2418.41, N = 3SE +/- 17835.28, N = 3SE +/- 12267.15, N = 3SE +/- 3755.77, N = 3SE +/- 13559.95, N = 3SE +/- 14186.81, N = 31870205.531668803.221703749.931250999.821680764.401687345.841. (CC) gcc options: -O2 -lrt" -lrt

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 DirectoryNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations50K100K150K200K250KSE +/- 577.35, N = 3SE +/- 1201.85, N = 3SE +/- 881.92, N = 3SE +/- 333.33, N = 3SE +/- 666.67, N = 32100002106671963331966672073332080001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -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 DirectoryNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations2004006008001000SE +/- 2.33, N = 3SE +/- 4.04, N = 3SE +/- 3.93, N = 3SE +/- 2.19, N = 3SE +/- 2.52, N = 3SE +/- 0.67, N = 38208227667688108131. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -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 DirectoryNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations2004006008001000SE +/- 13.25, N = 3SE +/- 3.18, N = 3SE +/- 4.81, N = 3SE +/- 4.58, N = 3SE +/- 12.00, N = 3SE +/- 7.84, N = 39079228769169108971. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

Memcached mcperf

Method: Get

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: GetNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations20K40K60K80K100KSE +/- 1036.03, N = 3SE +/- 490.15, N = 3SE +/- 2233.11, N = 12SE +/- 770.74, N = 3SE +/- 338.52, N = 3SE +/- 2398.21, N = 12116305.7116181.7102237.0102549.9107775.5107000.51. (CC) gcc options: -O2 -lm -rdynamic

glibc bench

Benchmark: ffs

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations0.40550.8111.21651.6222.0275SE +/- 0.00249, N = 3SE +/- 0.00015, N = 3SE +/- 0.00044, N = 15SE +/- 0.00231, N = 3SE +/- 0.00014, N = 15SE +/- 0.00018, N = 151.660291.655561.802241.796411.669631.67080

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 DirectoryNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations50K100K150K200K250KSE +/- 3214.55, N = 3SE +/- 2081.67, N = 3SE +/- 3480.10, N = 3SE +/- 2027.59, N = 3SE +/- 3333.33, N = 3SE +/- 1000.00, N = 32160002160002023331993332166672160001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -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 DirectoryNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations2004006008001000SE +/- 12.47, N = 3SE +/- 7.86, N = 3SE +/- 13.12, N = 3SE +/- 8.41, N = 3SE +/- 13.17, N = 3SE +/- 4.04, N = 38458437907788458451. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

Embree

Binary: Pathtracer - Model: Asian Dragon Obj

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer - Model: Asian Dragon ObjNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1224364860SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.06, N = 351.9651.5351.7135.0951.7751.67MIN: 50.83 / MAX: 53.35MIN: 50.41 / MAX: 52.89MIN: 50.49 / MAX: 53.01MIN: 34.67 / MAX: 35.59MIN: 50.5 / MAX: 53.39MIN: 50.5 / MAX: 53.23

glibc bench

Benchmark: exp

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: expNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1.28792.57583.86375.15166.4395SE +/- 0.00297, N = 3SE +/- 0.00203, N = 3SE +/- 0.00125, N = 3SE +/- 0.00212, N = 3SE +/- 0.01620, N = 3SE +/- 0.00686, N = 35.085385.588045.723695.724155.640885.60802

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.8Test: unsharp-maskNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations714212835SE +/- 0.03, N = 3SE +/- 0.35, N = 3SE +/- 0.25, N = 3SE +/- 0.12, N = 3SE +/- 0.22, N = 3SE +/- 0.17, N = 326.7027.7530.1130.4629.6029.70

Embree

Binary: Pathtracer ISPC - Model: Asian Dragon Obj

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer ISPC - Model: Asian Dragon ObjNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1326395265SE +/- 0.25, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.73, N = 358.8358.7858.7738.7058.6457.94MIN: 56.05 / MAX: 61.11MIN: 56.96 / MAX: 61.09MIN: 57.07 / MAX: 60.62MIN: 38.16 / MAX: 39.33MIN: 56.92 / MAX: 60.63MIN: 54.22 / MAX: 60.76

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1No Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1428425670SE +/- 0.13, N = 3SE +/- 0.10, N = 3SE +/- 0.09, N = 3SE +/- 0.10, N = 3SE +/- 0.14, N = 3SE +/- 0.08, N = 318.8719.2419.9864.7119.2318.801. (CC) gcc options: -pthread

NAS Parallel Benchmarks

Test / Class: EP.D

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.DNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations14002800420056007000SE +/- 21.53, N = 3SE +/- 87.24, N = 4SE +/- 93.21, N = 4SE +/- 86.72, N = 4SE +/- 26.22, N = 3SE +/- 12.14, N = 36424.366555.186462.186474.746646.466364.251. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.8Test: auto-levelsNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations612182430SE +/- 0.17, N = 3SE +/- 0.24, N = 3SE +/- 0.23, N = 3SE +/- 0.17, N = 3SE +/- 0.06, N = 3SE +/- 0.29, N = 422.5123.2824.4925.7924.3223.58

Selenium

Benchmark: PSPDFKit WASM - Browser: Firefox

OpenBenchmarking.orgScore, Fewer Is BetterSeleniumBenchmark: PSPDFKit WASM - Browser: FirefoxNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations400800120016002000SE +/- 9.13, N = 3SE +/- 7.06, N = 3SE +/- 8.57, N = 3SE +/- 20.69, N = 3SE +/- 6.44, N = 3SE +/- 11.26, N = 31611167817821772177217871. firefox 70.0.1

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations2004006008001000SE +/- 2.60, N = 3SE +/- 1.20, N = 3SE +/- 1.20, N = 3SE +/- 0.58, N = 3SE +/- 2.19, N = 3103210911093108910931093

Sockperf

Test: Latency Ping Pong

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping PongNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations0.94161.88322.82483.76644.708SE +/- 0.014, N = 5SE +/- 0.028, N = 5SE +/- 0.036, N = 5SE +/- 0.037, N = 5SE +/- 0.030, N = 5SE +/- 0.018, N = 253.7003.6924.1844.1853.8313.9561. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

glibc bench

Benchmark: ffsll

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsllNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations0.40550.8111.21651.6222.0275SE +/- 0.00250, N = 3SE +/- 0.00040, N = 3SE +/- 0.00084, N = 3SE +/- 0.00179, N = 3SE +/- 0.00030, N = 15SE +/- 0.00033, N = 131.661251.655811.802031.797141.669941.67230

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.8Test: rotateNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations510152025SE +/- 0.01, N = 3SE +/- 0.12, N = 3SE +/- 0.06, N = 3SE +/- 0.21, N = 7SE +/- 0.03, N = 3SE +/- 0.06, N = 317.7518.3118.9419.1918.4218.43

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations400800120016002000SE +/- 2.79, N = 3SE +/- 5.66, N = 3SE +/- 10.84, N = 3SE +/- 8.10, N = 3SE +/- 10.97, N = 3SE +/- 19.46, N = 61791.871783.971761.261753.541779.601685.69

Memcached mcperf

Method: Set

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: SetNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations14K28K42K56K70KSE +/- 395.99, N = 3SE +/- 454.12, N = 3SE +/- 290.11, N = 3SE +/- 185.19, N = 3SE +/- 169.40, N = 3SE +/- 461.71, N = 365755.666321.961202.860861.162276.262923.71. (CC) gcc options: -O2 -lm -rdynamic

Hackbench

Count: 8 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations48121620SE +/- 0.131, N = 3SE +/- 0.091, N = 3SE +/- 0.120, N = 3SE +/- 0.142, N = 15SE +/- 0.115, N = 12SE +/- 0.096, N = 37.6407.2976.97114.1127.4807.3401. (CC) gcc options: -lpthread

Selenium

Benchmark: Maze Solver - Browser: Firefox

OpenBenchmarking.orgSeconds, Fewer Is BetterSeleniumBenchmark: Maze Solver - Browser: FirefoxNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations246810SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 36.56.56.76.66.66.61. firefox 70.0.1

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations0.40680.81361.22041.62722.034SE +/- 0.00149, N = 3SE +/- 0.00032, N = 4SE +/- 0.00094, N = 3SE +/- 0.00285, N = 3SE +/- 0.00117, N = 9SE +/- 0.00032, N = 121.670451.663391.808171.803471.679381.68213

DaCapo Benchmark

Java Test: H2

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2No Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations2K4K6K8K10KSE +/- 108.34, N = 4SE +/- 105.37, N = 4SE +/- 50.28, N = 4SE +/- 42.18, N = 4SE +/- 119.00, N = 5SE +/- 127.99, N = 4873690938790798989128940

OSPray

Demo: Magnetic Reconnection - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: Magnetic Reconnection - Renderer: SciVisNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1632486480SE +/- 0.00, N = 12SE +/- 0.00, N = 12SE +/- 0.00, N = 12SE +/- 0.00, N = 15SE +/- 0.00, N = 12SE +/- 0.00, N = 1271.4371.4371.4355.5671.4371.43MIN: 18.52 / MAX: 76.92MIN: 18.18 / MAX: 76.92MIN: 18.18 / MAX: 76.92MIN: 17.86 / MAX: 58.82MIN: 17.54 / MAX: 76.92MIN: 16.95 / MAX: 76.92

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Summer Nature 4KNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations50100150200250SE +/- 0.77, N = 3SE +/- 1.75, N = 3SE +/- 3.19, N = 3SE +/- 1.22, N = 3SE +/- 0.25, N = 3SE +/- 1.69, N = 3205.38203.89205.03167.53204.81206.13MIN: 81.1 / MAX: 229.85MIN: 77.51 / MAX: 229.61MIN: 74.4 / MAX: 229.72MIN: 96.74 / MAX: 181.56MIN: 80.25 / MAX: 228.7MIN: 82.9 / MAX: 230.431. (CC) gcc options: -pthread

Embree

Binary: Pathtracer - Model: Crown

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer - Model: CrownNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1020304050SE +/- 0.29, N = 3SE +/- 0.09, N = 3SE +/- 0.10, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 345.4945.5645.6434.5045.7245.21MIN: 43.03 / MAX: 47.49MIN: 44.06 / MAX: 47.1MIN: 44.18 / MAX: 47.67MIN: 33.83 / MAX: 35.24MIN: 44.28 / MAX: 47.49MIN: 43.83 / MAX: 46.84

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations140K280K420K560K700KSE +/- 875.68, N = 3SE +/- 157.25, N = 3SE +/- 1056.10, N = 3SE +/- 586.46, N = 3SE +/- 198.66, N = 3SE +/- 649.79, N = 3673402646447643614643732644906645204

FS-Mark

Test: 4000 Files, 32 Sub Dirs, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations2004006008001000SE +/- 16.62, N = 12SE +/- 12.88, N = 15SE +/- 17.76, N = 12SE +/- 2.66, N = 3SE +/- 10.60, N = 3SE +/- 7.64, N = 3813.4776.6772.3604.9613.3665.41. (CC) gcc options: -static

Embree

Binary: Pathtracer ISPC - Model: Crown

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer ISPC - Model: CrownNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1224364860SE +/- 0.20, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.12, N = 3SE +/- 0.64, N = 3SE +/- 0.04, N = 353.4053.1553.2035.7152.6353.15MIN: 50.65 / MAX: 56.15MIN: 51.22 / MAX: 55.78MIN: 51.28 / MAX: 56.01MIN: 34.11 / MAX: 36.61MIN: 48.49 / MAX: 55.83MIN: 51.12 / MAX: 55.69

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.8Test: resizeNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations3691215SE +/- 0.13, N = 3SE +/- 0.18, N = 3SE +/- 0.10, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.14, N = 312.0612.4212.7712.5112.3512.54

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2No Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations510152025SE +/- 0.020, N = 3SE +/- 0.080, N = 3SE +/- 0.013, N = 3SE +/- 0.101, N = 3SE +/- 0.128, N = 3SE +/- 0.045, N = 38.6178.9849.16321.4608.5858.8041. (CC) gcc options: -pthread

NAS Parallel Benchmarks

Test / Class: FT.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: FT.CNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations10K20K30K40K50KSE +/- 654.85, N = 3SE +/- 205.01, N = 3SE +/- 678.25, N = 3SE +/- 430.85, N = 3SE +/- 465.64, N = 3SE +/- 261.30, N = 346890.6747770.6946840.5247329.2436833.8647783.611. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

N-Queens

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1.08522.17043.25564.34085.426SE +/- 0.049, N = 15SE +/- 0.009, N = 3SE +/- 0.027, N = 3SE +/- 0.040, N = 15SE +/- 0.033, N = 3SE +/- 0.042, N = 33.1583.3393.3644.8233.3103.3751. (CC) gcc options: -static -fopenmp -O3 -march=native

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations10002000300040005000SE +/- 23.08, N = 4SE +/- 14.09, N = 4SE +/- 29.70, N = 4SE +/- 31.58, N = 4SE +/- 47.39, N = 4SE +/- 13.96, N = 4455947704783483148434781

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 2.0.2Test: Decompression ThroughputNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations4080120160200SE +/- 0.61, N = 3SE +/- 0.03, N = 3SE +/- 0.54, N = 3SE +/- 0.24, N = 3SE +/- 0.16, N = 3SE +/- 0.24, N = 3181.82176.89176.23176.38176.94176.591. (CC) gcc options: -O3 -rdynamic

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations48121620SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 313.2713.7214.7214.7214.0314.051. (CC) gcc options: -lm

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations20406080100SE +/- 0.23, N = 3SE +/- 0.07, N = 3SE +/- 0.17, N = 3SE +/- 0.12, N = 3SE +/- 0.14, N = 3SE +/- 0.27, N = 385.6389.6691.5292.0490.1389.351. (CC) gcc options: -lm

OSBench

Test: Create Processes

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations1122334455SE +/- 0.28, N = 3SE +/- 0.15, N = 3SE +/- 0.33, N = 3SE +/- 0.11, N = 3SE +/- 0.32, N = 3SE +/- 0.56, N = 344.7945.7847.2240.5945.7146.191. (CC) gcc options: -lm

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations510152025SE +/- 0.24, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.17, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 320.4120.3221.2619.6620.6720.531. (CC) gcc options: -lm

FS-Mark

Test: 1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations2004006008001000SE +/- 7.81, N = 15SE +/- 11.20, N = 3SE +/- 7.88, N = 15SE +/- 8.98, N = 3SE +/- 6.82, N = 3SE +/- 9.77, N = 15795.9740.1780.1574.6730.4725.11. (CC) gcc options: -static

NAS Parallel Benchmarks

Test / Class: EP.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.CNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations14002800420056007000SE +/- 79.78, N = 5SE +/- 16.32, N = 3SE +/- 47.84, N = 3SE +/- 104.45, N = 3SE +/- 38.96, N = 3SE +/- 44.02, N = 36099.235967.876160.506558.816077.896110.451. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Open MPI 3.1.3

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations100200300400500SE +/- 0.67, N = 3SE +/- 0.67, N = 3SE +/- 4.79, N = 8SE +/- 1.33, N = 3SE +/- 1.33, N = 3135134455481135135

IOR

Read Test

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.2.1Read TestNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations400800120016002000SE +/- 2.64, N = 3SE +/- 23.04, N = 15SE +/- 20.13, N = 3SE +/- 19.36, N = 15SE +/- 3.28, N = 3SE +/- 12.24, N = 31984.951975.111929.811850.501979.481849.54MIN: 1475.97 / MAX: 2157.41MIN: 1512.99 / MAX: 2311.65MIN: 1255.72 / MAX: 2137.28MIN: 806.81 / MAX: 2294.23MIN: 1591.39 / MAX: 2150.22MIN: 1576.82 / MAX: 2125.11. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Write Test

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.2.1Write TestNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations30060090012001500SE +/- 2.97, N = 3SE +/- 29.66, N = 15SE +/- 17.74, N = 3SE +/- 11.81, N = 15SE +/- 8.02, N = 3SE +/- 15.41, N = 31412.731274.111221.781142.031398.111297.33MIN: 764.99 / MAX: 1787.94MIN: 646.56 / MAX: 1856.98MIN: 748.72 / MAX: 1723.13MIN: 284.66 / MAX: 1569.45MIN: 739.85 / MAX: 1771.77MIN: 633.28 / MAX: 1724.031. (CC) gcc options: -O2 -lm -pthread -lmpi

FS-Mark

Test: 1000 Files, 1MB Size, No Sync/FSync

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations400800120016002000SE +/- 4.78, N = 3SE +/- 5.19, N = 3SE +/- 6.79, N = 3SE +/- 3.13, N = 3SE +/- 6.66, N = 3SE +/- 2.87, N = 31848.51828.71722.81725.31796.31804.71. (CC) gcc options: -static

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations6001200180024003000SE +/- 9.50, N = 3SE +/- 15.64, N = 3SE +/- 7.86, N = 3SE +/- 12.13, N = 3SE +/- 25.39, N = 3SE +/- 9.23, N = 32928.312828.442543.262514.162754.832753.54

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateNo Mitigations + Old ucodeNo MitigationsDefault Mitigations + TSXDefault Mitigations + No HT + TSXDefault Mitigations + No HTDefault Mitigations130260390520650SE +/- 1.08, N = 3SE +/- 4.80, N = 3SE +/- 2.41, N = 3SE +/- 1.37, N = 3SE +/- 3.52, N = 3SE +/- 4.56, N = 3600.51593.91553.70553.25581.72579.22

Phoronix Test Suite v10.8.5