retpoline testing

Tests for a future article.

HTML result view exported from: https://openbenchmarking.org/result/1801074-AL-RETPOLINE08&sor&grr.

ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkAudioOSKernelDesktopDisplay DriverOpenCLCompilerFile-SystemScreen ResolutionDisplay ServerOpenGLEPYC 76012 x Xeon Gold 6138Core i7 8700K noretpoline Retpoline Retpoline + GCC noretpoline Retpoline Retpoline + GCC noretpoline Retpoline Retpoline + GCCAMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HRAMD Device 1450129024MB280GB INTEL SSDPE21D280GAASPEED ASPEED FamilyVE228Broadcom Limited NetXtreme BCM5720 Gigabit PCIeUbuntu 17.104.14.0-phx-retpoline (x86_64)GNOME Shell 3.26.1modesetting 1.19.5OpenCL 1.2 pocl 1.0 LLVM 5.0.0GCC 7.2.0 + Clang 5.0.0-3 + LLVM 5.0.0ext41920x10804.14.0-phx-retpoline-gcc-retpo (x86_64)2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads)TYAN S7106Intel Device 202096256MB256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150Intel I210 Gigabit Connection4.14.0-phx-retpoline (x86_64)GCC 7.2.04.14.0-phx-retpoline-gcc-retpo (x86_64)Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads)ASUS PRIME Z370-AIntel Device 3ec216384MBSamsung SSD 950 PRO 256GBNV132 11264MBRealtek ALC1220DELL P2415QIntel Connection4.14.0-phx-retpoline (x86_64)Wayland4.3 Mesa 17.2.23840x21604.14.0-phx-retpoline-gcc-retpo (x86_64)OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v Disk Details- EPYC 7601: noretpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- EPYC 7601: Retpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- EPYC 7601: Retpoline + GCC: NONE / data=ordered,errors=remount-ro,relatime,rw- 2 x Xeon Gold 6138: noretpoline: CFQ / data=ordered,errors=remount-ro,relatime,rw- 2 x Xeon Gold 6138: Retpoline: CFQ / data=ordered,errors=remount-ro,relatime,rw- 2 x Xeon Gold 6138: Retpoline + GCC: CFQ / data=ordered,errors=remount-ro,relatime,rw- Core i7 8700K: noretpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- Core i7 8700K: Retpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- Core i7 8700K: Retpoline + GCC: NONE / data=ordered,errors=remount-ro,relatime,rwProcessor Details- EPYC 7601: noretpoline: Scaling Governor: acpi-cpufreq ondemand- EPYC 7601: Retpoline: Scaling Governor: acpi-cpufreq ondemand- EPYC 7601: Retpoline + GCC: Scaling Governor: acpi-cpufreq ondemand- 2 x Xeon Gold 6138: noretpoline: Scaling Governor: intel_pstate powersave- 2 x Xeon Gold 6138: Retpoline: Scaling Governor: intel_pstate powersave- 2 x Xeon Gold 6138: Retpoline + GCC: Scaling Governor: intel_pstate powersave- Core i7 8700K: noretpoline: Scaling Governor: intel_pstate powersave- Core i7 8700K: Retpoline: Scaling Governor: intel_pstate powersave- Core i7 8700K: Retpoline + GCC: Scaling Governor: intel_pstate powersaveSystem Details- Python 2.7.14.Environment Details- Core i7 8700K: noretpoline, Core i7 8700K: Retpoline, Core i7 8700K: Retpoline + GCC: GJS_DEBUG_TOPICS=JS ERROR;JS LOG GJS_DEBUG_OUTPUT=stderr

pgbench: Buffer Test - Normal Load - Read Writepgbench: Buffer Test - Normal Load - Read Onlyscikit-learn: apache: Static Web Page Servingpybench: Total For Average Test Timesredis: SETredis: GETredis: LPUSHredis: SADDredis: LPOPtjbench: Decompression Throughputglibc-bench: pthread_onceglibc-bench: sqrtglibc-bench: ffscompress-lzma: 256MB File Compressionstockfish: Total Timec-ray: Total Timebuild-linux-kernel: Time To Compilebuild-apache: Time To Compileebizzy: john-the-ripper: Blowfishcachebench: Read / Modify / Writecachebench: Writecachebench: Readlzbench: Zstd 1 - Compressionlzbench: XZ 0 - Compressionrodinia: OpenMP CFD Solverrodinia: OpenMP LavaMDparboil: OpenMP MRI Griddingparboil: OpenMP CUTCPt-test1: 2t-test1: 1compilebench: Initial Createcompilebench: Compilefs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 1000 Files, 1MB Sizefio: Seq Write - Libaio - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Libaio - No - Yes - 2MB - Default Test Directoryfio: Seq Read - Libaio - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Libaio - No - Yes - 2MB - Default Test Directoryfio: Rand Write - Libaio - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Libaio - No - Yes - 2MB - Default Test Directoryfio: Rand Read - Libaio - No - Yes - 4KB - Default Test Directoryfio: Rand Read - Libaio - No - Yes - 2MB - Default Test DirectoryEPYC 76012 x Xeon Gold 6138Core i7 8700K noretpoline Retpoline Retpoline + GCC noretpoline Retpoline Retpoline + GCC noretpoline Retpoline Retpoline + GCC34.0016587.3417941131889.691394712.791117859.501233207.561520530.25140.834.834.704.83329.5745073.5038.3031.7110932303545822924.2421622.772205.733352410.9731.65283.162.7114.3837.76410.851696.87581.87597.931081.231971.101183.532511.771059.731972.701176.202509.8333.9116838.7618011161527.671362255.921147686.871293172.501394465.79140.994.834.704.83328.9545073.4538.4432.2110735873571422918.9621556.982215.243362410.7631.86283.252.7314.4636.68406.411691.37629.27639.771091.502158.031160.832618.671046.932157.601165.972615.6034.4716716.4817951162399.911352327.021123252.421249051.081230732.38140.874.834.704.83329.0045013.4838.5232.129526913571522900.8121835.762214.253352411.0831.87288.362.7014.6638.18406.911693.10631.30619.671072.572156.871193.802618.201048.772158.271128.572637.272136.64599258.14184.7522258.7213071564339.041627717.711357638.811589703.691423431.25145.813.8712.303.26281.8434373.1630.2526.249463214965225777.7924954.962973.08361329.7328.50407.912.3523.1265.91533.701496.78111.02128.67415.49514.75457.26519.38338.58523.89383.14543.052467.38597483.03185.6821347.6413061525833.211738340.061382896.041573307.831486377.46154.023.809.953.26281.2536543.1530.4626.319547734839925061.3323882.882872.09369309.9328.70413.852.3823.2966.56508.921694.04136.67133.73413.25526.12454.44518.49341.01514.67384.79543.183976.32577641.99186.0818757.6513151399642.271574731.421454926.311604656.601347143.44146.514.499.963.26282.0436133.1830.6326.329506715108924928.4423753.792839.793703110.5428.43405.252.3823.0464.45478.761637.02111.17129.63416.94527.34456.92518.48341.98512.18388.19543.374595.28195244.75127.0045692.4110282622441.583614657.582525457.752910082.503676579.00197.585.5613.144.78208.92277312.7877.1418.723755591275833679.2633318.033974.364664229.41107.3039.987.085.2217.82650.481572.65113.37113.80938.64930.241105.031451.27326.03926.04777.171557.104493.52197403.88127.0846364.4710272624828.173335311.582415807.382910646.002857252.00193.815.5513.204.81210.91275812.7876.8518.833829911274834967.3531906.603936.234664229.42107.8739.287.105.2221.87634.571550.00114.20115.30934.00930.941104.631461.87324.73925.33775.351555.204535.88193302.37127.3241187.2310262508928.083264656.252409703.672832966.832747637.17194.075.5513.135.07211.33276012.7977.4718.913882191274931498.0327144.093911.654674129.52107.3040.177.085.4119.24593.861501.13111.60112.37923.85919.581102.471459.63326.62927.23776.941566.77OpenBenchmarking.org

PostgreSQL pgbench

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

Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read WritenoretpolineRetpoline + GCCRetpoline10002000300040005000SE +/- 64.50, N = 3SE +/- 33.89, N = 3SE +/- 44.32, N = 3SE +/- 15.09, N = 3SE +/- 49.01, N = 6SE +/- 40.05, N = 34595.284535.884493.523976.322467.382136.641. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

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

2 x Xeon Gold 6138Core i7 8700KOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlynoretpolineRetpolineRetpoline + GCC130K260K390K520K650KSE +/- 2613.28, N = 3SE +/- 1869.94, N = 3SE +/- 4346.70, N = 3SE +/- 770.96, N = 3SE +/- 447.95, N = 3SE +/- 446.27, N = 3599258.14597483.03577641.99197403.88195244.75193302.371. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

Scikit-Learn

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgSeconds, Fewer Is BetterScikit-Learn 0.17.1RetpolinenoretpolineRetpoline + GCC4080120160200SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.48, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.17, N = 3SE +/- 0.99, N = 3SE +/- 0.29, N = 3SE +/- 2.58, N = 333.9134.0034.47127.00127.08127.32184.75185.68186.08

Apache Benchmark

Static Web Page Serving

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingRetpolinenoretpolineRetpoline + GCC10K20K30K40K50KSE +/- 87.48, N = 3SE +/- 137.78, N = 3SE +/- 56.81, N = 3SE +/- 139.49, N = 3SE +/- 63.48, N = 3SE +/- 51.11, N = 3SE +/- 97.15, N = 3SE +/- 296.19, N = 3SE +/- 41.45, N = 346364.4745692.4141187.2322258.7221347.6418757.6516838.7616716.4816587.341. (CC) gcc options: -shared -fPIC -O2 -pthread

PyBench

Total For Average Test Times

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2008-08-14Total For Average Test TimesRetpoline + GCCRetpolinenoretpoline400800120016002000SE +/- 0.88, N = 3SE +/- 1.20, N = 3SE +/- 2.33, N = 3SE +/- 1.53, N = 3SE +/- 1.76, N = 3SE +/- 7.97, N = 3SE +/- 11.33, N = 3102610271028130613071315179417951801

Redis

Test: SET

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETRetpolinenoretpolineRetpoline + GCC600K1200K1800K2400K3000KSE +/- 14289.66, N = 3SE +/- 9137.42, N = 3SE +/- 26552.45, N = 3SE +/- 28059.92, N = 3SE +/- 90449.67, N = 6SE +/- 55833.41, N = 6SE +/- 5879.00, N = 3SE +/- 7115.17, N = 3SE +/- 26854.76, N = 62624828.172622441.582508928.081564339.041525833.211399642.271162399.911161527.671131889.691. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Redis

Test: GET

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETnoretpolineRetpolineRetpoline + GCC800K1600K2400K3200K4000KSE +/- 19017.61, N = 3SE +/- 57830.20, N = 3SE +/- 19672.80, N = 3SE +/- 96355.24, N = 6SE +/- 50934.82, N = 6SE +/- 80851.67, N = 6SE +/- 2966.06, N = 3SE +/- 27266.47, N = 3SE +/- 28137.42, N = 63614657.583335311.583264656.251738340.061627717.711574731.421394712.791362255.921352327.021. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Redis

Test: LPUSH

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPUSHnoretpolineRetpolineRetpoline + GCC500K1000K1500K2000K2500KSE +/- 16146.15, N = 3SE +/- 49972.72, N = 6SE +/- 8842.26, N = 3SE +/- 49927.23, N = 6SE +/- 51060.27, N = 6SE +/- 57810.96, N = 6SE +/- 3427.20, N = 3SE +/- 6595.02, N = 3SE +/- 8338.77, N = 32525457.752415807.382409703.671454926.311382896.041357638.811147686.871123252.421117859.501. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Redis

Test: SADD

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SADDRetpolinenoretpolineRetpoline + GCC600K1200K1800K2400K3000KSE +/- 34958.33, N = 3SE +/- 20461.48, N = 3SE +/- 12214.59, N = 3SE +/- 62798.70, N = 6SE +/- 68212.97, N = 6SE +/- 95230.31, N = 6SE +/- 51667.16, N = 6SE +/- 7598.74, N = 3SE +/- 19184.10, N = 42910646.002910082.502832966.831604656.601589703.691573307.831293172.501249051.081233207.561. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Redis

Test: LPOP

Core i7 8700KEPYC 76012 x Xeon Gold 6138OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPOPnoretpolineRetpolineRetpoline + GCC800K1600K2400K3200K4000KSE +/- 78413.05, N = 6SE +/- 12516.14, N = 3SE +/- 22899.83, N = 3SE +/- 1539.75, N = 3SE +/- 61195.38, N = 6SE +/- 11491.58, N = 3SE +/- 77843.26, N = 6SE +/- 36207.27, N = 6SE +/- 25234.38, N = 63676579.002857252.002747637.171520530.251394465.791230732.381486377.461423431.251347143.441. (CC) gcc options: -ggdb -rdynamic -lm -pthread

libjpeg-turbo tjbench

Test: Decompression Throughput

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.1Test: Decompression ThroughputnoretpolineRetpoline + GCCRetpoline4080120160200SE +/- 0.42, N = 3SE +/- 2.15, N = 3SE +/- 2.64, N = 3SE +/- 1.27, N = 3SE +/- 6.27, N = 6SE +/- 5.29, N = 6SE +/- 0.00, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3197.58194.07193.81154.02146.51145.81140.99140.87140.831. (CC) gcc options: -O3 -lm

glibc bench

Benchmark: pthread_once

2 x Xeon Gold 6138EPYC 7601Core i7 8700KOpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceRetpolinenoretpolineRetpoline + GCC1.2512.5023.7535.0046.255SE +/- 0.00, N = 3SE +/- 0.06, N = 3SE +/- 0.24, N = 6SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33.803.874.494.834.834.835.555.555.56

glibc bench

Benchmark: sqrt

EPYC 76012 x Xeon Gold 6138Core i7 8700KOpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrtnoretpolineRetpolineRetpoline + GCC3691215SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.62, N = 6SE +/- 0.62, N = 6SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.08, N = 34.704.704.709.959.9612.3013.1313.1413.20

glibc bench

Benchmark: ffs

2 x Xeon Gold 6138Core i7 8700KEPYC 7601OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsnoretpolineRetpolineRetpoline + GCC1.14082.28163.42244.56325.704SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.10, N = 6SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33.263.263.264.784.815.074.834.834.83

LZMA Compression

256MB File Compression

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File CompressionnoretpolineRetpolineRetpoline + GCC70140210280350SE +/- 0.21, N = 3SE +/- 1.61, N = 3SE +/- 2.00, N = 3SE +/- 0.60, N = 3SE +/- 0.34, N = 3SE +/- 2.80, N = 3SE +/- 0.22, N = 3SE +/- 0.42, N = 3SE +/- 0.18, N = 3208.92210.91211.33281.25281.84282.04328.95329.00329.571. (CXX) g++ options: -O2

Stockfish

Total Time

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total TimeRetpolineRetpoline + GCCnoretpoline10002000300040005000SE +/- 2.73, N = 3SE +/- 1.67, N = 3SE +/- 18.70, N = 3SE +/- 37.22, N = 3SE +/- 210.25, N = 6SE +/- 202.73, N = 6SE +/- 2.65, N = 3SE +/- 3.48, N = 32758276027733437361336544501450745071. (CXX) g++ options: -lpthread -fno-exceptions -fno-rtti -ansi -pedantic -O3 -msse -msse3 -mpopcnt -flto

C-Ray

Total Time

2 x Xeon Gold 6138EPYC 7601Core i7 8700KOpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeRetpolinenoretpolineRetpoline + GCC3691215SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 33.153.163.183.453.483.5012.7812.7812.791. (CC) gcc options: -lm -lpthread -O3

Timed Linux Kernel Compilation

Time To Compile

2 x Xeon Gold 6138EPYC 7601Core i7 8700KOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To CompilenoretpolineRetpolineRetpoline + GCC20406080100SE +/- 0.75, N = 6SE +/- 0.77, N = 6SE +/- 0.80, N = 6SE +/- 0.68, N = 6SE +/- 0.76, N = 6SE +/- 0.63, N = 6SE +/- 0.79, N = 3SE +/- 0.83, N = 3SE +/- 0.80, N = 330.2530.4630.6338.3038.4438.5276.8577.1477.47

Timed Apache Compilation

Time To Compile

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompilenoretpolineRetpolineRetpoline + GCC714212835SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.14, N = 3SE +/- 0.10, N = 3SE +/- 0.14, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 318.7218.8318.9126.2426.3126.3231.7132.1232.21

ebizzy

EPYC 76012 x Xeon Gold 6138Core i7 8700KOpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3noretpolineRetpolineRetpoline + GCC200K400K600K800K1000KSE +/- 19950.45, N = 3SE +/- 26430.87, N = 6SE +/- 23463.01, N = 6SE +/- 13516.78, N = 6SE +/- 13692.48, N = 5SE +/- 7835.23, N = 3SE +/- 5430.09, N = 6SE +/- 6890.20, N = 6SE +/- 5953.62, N = 3109323010735879526919547739506719463213882193829913755591. (CC) gcc options: -pthread -lpthread -O3 -march=native

John The Ripper

Test: Blowfish

2 x Xeon Gold 6138EPYC 7601Core i7 8700KOpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishRetpoline + GCCnoretpolineRetpoline11K22K33K44K55KSE +/- 357.46, N = 3SE +/- 562.61, N = 3SE +/- 1882.95, N = 6SE +/- 232.00, N = 3SE +/- 192.26, N = 3SE +/- 400.35, N = 3SE +/- 8.67, N = 3SE +/- 9.67, N = 35108949652483993571535714354581275812749127481. (CC) gcc options: -fopenmp -lcrypt

CacheBench

Test: Read / Modify / Write

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteRetpolinenoretpolineRetpoline + GCC7K14K21K28K35KSE +/- 12.74, N = 3SE +/- 500.65, N = 6SE +/- 966.54, N = 6SE +/- 112.30, N = 3SE +/- 271.49, N = 3SE +/- 226.86, N = 3SE +/- 5.63, N = 3SE +/- 9.68, N = 3SE +/- 12.91, N = 334967.3533679.2631498.0325777.7925061.3324928.4422924.2422918.9622900.811. (CC) gcc options: -lrt

CacheBench

Test: Write

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WritenoretpolineRetpolineRetpoline + GCC7K14K21K28K35KSE +/- 19.12, N = 3SE +/- 1082.67, N = 6SE +/- 1614.77, N = 6SE +/- 34.79, N = 3SE +/- 197.71, N = 3SE +/- 82.06, N = 3SE +/- 25.70, N = 3SE +/- 53.65, N = 3SE +/- 133.19, N = 333318.0331906.6027144.0924954.9623882.8823753.7921835.7621622.7721556.981. (CC) gcc options: -lrt

CacheBench

Test: Read

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadnoretpolineRetpolineRetpoline + GCC9001800270036004500SE +/- 4.37, N = 3SE +/- 19.85, N = 3SE +/- 35.35, N = 3SE +/- 7.30, N = 3SE +/- 12.31, N = 3SE +/- 11.39, N = 3SE +/- 0.02, N = 3SE +/- 0.98, N = 3SE +/- 9.38, N = 33974.363936.233911.652973.082872.092839.792215.242214.252205.731. (CC) gcc options: -lrt

lzbench

Test: Zstd 1 - Process: Decompression

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: DecompressionRetpolineRetpoline + GCCnoretpoline30060090012001500SE +/- 0.58, N = 3SE +/- 0.58, N = 3SE +/- 0.67, N = 3SE +/- 3.00, N = 3SE +/- 4.18, N = 3SE +/- 4.58, N = 3SE +/- 4.51, N = 3SE +/- 4.33, N = 3SE +/- 3.93, N = 31269126812679839829759119119101. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 1 - Process: Compression

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: CompressionRetpoline + GCCRetpolinenoretpoline100200300400500SE +/- 0.33, N = 3SE +/- 0.88, N = 3SE +/- 0.58, N = 3SE +/- 2.08, N = 3SE +/- 2.52, N = 3SE +/- 0.88, N = 3SE +/- 1.33, N = 3SE +/- 1.20, N = 3SE +/- 1.33, N = 34674664663703693613363353351. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: XZ 0 - Process: Decompression

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: DecompressionRetpolinenoretpolineRetpoline + GCC306090120150SE +/- 0.67, N = 3SE +/- 1.03, N = 6SE +/- 2.00, N = 6SE +/- 1.77, N = 61181181158987867777761. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: XZ 0 - Process: Compression

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: CompressionRetpolinenoretpolineRetpoline + GCC1020304050SE +/- 0.72, N = 6SE +/- 0.50, N = 6SE +/- 0.56, N = 64242413231302424241. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

Rodinia

Test: OpenMP CFD Solver

2 x Xeon Gold 6138EPYC 7601Core i7 8700KOpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolvernoretpolineRetpolineRetpoline + GCC714212835SE +/- 0.16, N = 3SE +/- 0.15, N = 5SE +/- 0.30, N = 6SE +/- 0.04, N = 3SE +/- 0.08, N = 3SE +/- 0.11, N = 3SE +/- 0.06, N = 3SE +/- 0.08, N = 3SE +/- 0.02, N = 39.739.9310.5410.7610.9711.0829.4129.4229.521. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP LavaMD

2 x Xeon Gold 6138EPYC 7601Core i7 8700KOpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDRetpoline + GCCnoretpolineRetpoline20406080100SE +/- 0.08, N = 3SE +/- 0.11, N = 3SE +/- 0.16, N = 3SE +/- 0.14, N = 3SE +/- 0.08, N = 3SE +/- 0.14, N = 3SE +/- 0.07, N = 3SE +/- 0.26, N = 3SE +/- 0.21, N = 328.4328.5028.7031.6531.8631.87107.30107.30107.871. (CXX) g++ options: -O2 -lOpenCL

Parboil

Test: OpenMP MRI Gridding

Core i7 8700KEPYC 76012 x Xeon Gold 6138OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingRetpolinenoretpolineRetpoline + GCC90180270360450SE +/- 0.88, N = 6SE +/- 0.68, N = 4SE +/- 0.57, N = 3SE +/- 0.38, N = 3SE +/- 0.14, N = 3SE +/- 1.39, N = 3SE +/- 6.86, N = 4SE +/- 6.83, N = 3SE +/- 6.92, N = 339.2839.9840.17283.16283.25288.36405.25407.91413.851. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

Parboil

Test: OpenMP CUTCP

2 x Xeon Gold 6138EPYC 7601Core i7 8700KOpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPnoretpolineRetpolineRetpoline + GCC246810SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 6SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 32.352.382.382.702.712.737.087.087.101. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

t-test1

Threads: 2

Core i7 8700KEPYC 76012 x Xeon Gold 6138OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2noretpolineRetpolineRetpoline + GCC612182430SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.13, N = 3SE +/- 0.06, N = 35.225.225.4114.3814.4614.6623.0423.1223.291. (CC) gcc options: -pthread

t-test1

Threads: 1

Core i7 8700KEPYC 76012 x Xeon Gold 6138OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1noretpolineRetpoline + GCCRetpoline1530456075SE +/- 0.18, N = 3SE +/- 0.10, N = 3SE +/- 0.33, N = 3SE +/- 0.10, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.14, N = 3SE +/- 0.15, N = 3SE +/- 0.09, N = 317.8219.2421.8736.6837.7638.1864.4565.9166.561. (CC) gcc options: -pthread

Compile Bench

Test: Initial Create

Core i7 8700K2 x Xeon Gold 6138EPYC 7601OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreatenoretpolineRetpolineRetpoline + GCC140280420560700SE +/- 3.05, N = 3SE +/- 10.09, N = 3SE +/- 7.78, N = 3SE +/- 1.88, N = 3SE +/- 25.41, N = 3SE +/- 27.64, N = 3SE +/- 2.54, N = 3SE +/- 4.20, N = 3SE +/- 3.88, N = 3650.48634.57593.86533.70508.92478.76410.85406.91406.41

Compile Bench

Test: Compile

EPYC 76012 x Xeon Gold 6138Core i7 8700KOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompilenoretpolineRetpolineRetpoline + GCC400800120016002000SE +/- 9.70, N = 3SE +/- 4.84, N = 3SE +/- 3.64, N = 3SE +/- 62.71, N = 6SE +/- 40.27, N = 6SE +/- 7.13, N = 3SE +/- 20.87, N = 3SE +/- 26.62, N = 3SE +/- 25.67, N = 41696.871693.101691.371694.041637.021496.781572.651550.001501.13

FS-Mark

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

EPYC 76012 x Xeon Gold 6138Core i7 8700KOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeRetpoline + GCCRetpolinenoretpoline140280420560700SE +/- 4.00, N = 3SE +/- 1.74, N = 3SE +/- 1.13, N = 3SE +/- 0.54, N = 3SE +/- 7.23, N = 6SE +/- 2.97, N = 6SE +/- 0.46, N = 3SE +/- 0.26, N = 3SE +/- 0.36, N = 3631.30629.27581.87136.67111.17111.02114.20113.37111.601. (CC) gcc options: -static

FS-Mark

Test: 1000 Files, 1MB Size

EPYC 76012 x Xeon Gold 6138Core i7 8700KOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeRetpolineRetpoline + GCCnoretpoline140280420560700SE +/- 1.90, N = 3SE +/- 3.59, N = 3SE +/- 5.75, N = 3SE +/- 0.20, N = 3SE +/- 2.15, N = 6SE +/- 2.17, N = 3SE +/- 0.21, N = 3SE +/- 0.58, N = 3SE +/- 1.22, N = 3639.77619.67597.93133.73129.63128.67115.30113.80112.371. (CC) gcc options: -static

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryRetpolinenoretpolineRetpoline + GCC60K120K180K240K300KSE +/- 4389.73, N = 6SE +/- 3663.70, N = 3SE +/- 1888.66, N = 3SE +/- 251.18, N = 3SE +/- 112.51, N = 3SE +/- 1210.69, N = 3SE +/- 361.30, N = 3SE +/- 614.11, N = 3SE +/- 241.21, N = 32794042767782745302346562334962309591042321038681033081. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryRetpolinenoretpolineRetpoline + GCC2004006008001000SE +/- 17.15, N = 6SE +/- 14.34, N = 3SE +/- 7.38, N = 3SE +/- 1.01, N = 3SE +/- 0.45, N = 3SE +/- 4.84, N = 3SE +/- 1.44, N = 3SE +/- 2.46, N = 3SE +/- 0.97, N = 31091.501081.231072.57938.64934.00923.85416.94415.49413.251. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryRetpoline + GCCRetpolinenoretpoline2004006008001000SE +/- 1.86, N = 3SE +/- 1.86, N = 3SE +/- 0.58, N = 3SE +/- 0.88, N = 3SE +/- 3.06, N = 3SE +/- 4.34, N = 4107510759824514514452542532481. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryRetpolineRetpoline + GCCnoretpoline5001000150020002500SE +/- 3.77, N = 3SE +/- 4.03, N = 3SE +/- 1.26, N = 3SE +/- 0.65, N = 3SE +/- 1.81, N = 3SE +/- 6.27, N = 3SE +/- 0.39, N = 3SE +/- 0.90, N = 3SE +/- 8.78, N = 42158.032156.871971.10930.94930.24919.58527.34526.12514.751. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryRetpoline + GCCnoretpolineRetpoline70K140K210K280K350KSE +/- 4452.90, N = 3SE +/- 4646.93, N = 3SE +/- 1598.66, N = 3SE +/- 51.54, N = 3SE +/- 109.23, N = 3SE +/- 32.66, N = 3SE +/- 246.03, N = 3SE +/- 379.04, N = 3SE +/- 33.79, N = 33056653029502971442828312827662822101143111142271136081. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryRetpoline + GCCnoretpolineRetpoline30060090012001500SE +/- 17.58, N = 3SE +/- 18.11, N = 3SE +/- 6.24, N = 3SE +/- 0.27, N = 3SE +/- 0.43, N = 3SE +/- 0.12, N = 3SE +/- 0.98, N = 3SE +/- 1.52, N = 3SE +/- 0.14, N = 31193.801183.531160.831105.031104.631102.47457.26456.92454.441. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryRetpoline + GCCRetpolinenoretpoline30060090012001500SE +/- 0.33, N = 3SE +/- 0.33, N = 31306130612527277267222502502501. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryRetpolineRetpoline + GCCnoretpoline6001200180024003000SE +/- 0.03, N = 3SE +/- 0.10, N = 3SE +/- 0.03, N = 3SE +/- 0.66, N = 3SE +/- 0.09, N = 3SE +/- 0.64, N = 3SE +/- 0.72, N = 3SE +/- 0.25, N = 3SE +/- 0.05, N = 32618.672618.202511.771461.871459.631451.27519.38518.49518.481. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

EPYC 76012 x Xeon Gold 6138Core i7 8700KOpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectorynoretpolineRetpoline + GCCRetpoline60K120K180K240K300KSE +/- 2932.09, N = 3SE +/- 2976.09, N = 3SE +/- 4419.58, N = 6SE +/- 451.27, N = 3SE +/- 444.91, N = 3SE +/- 484.83, N = 3SE +/- 36.88, N = 3SE +/- 116.58, N = 3SE +/- 40.38, N = 32712732685422680418549285249846418165181504811791. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

EPYC 76012 x Xeon Gold 6138Core i7 8700KOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectorynoretpolineRetpoline + GCCRetpoline2004006008001000SE +/- 11.43, N = 3SE +/- 11.31, N = 3SE +/- 17.28, N = 6SE +/- 1.80, N = 3SE +/- 1.78, N = 3SE +/- 1.94, N = 3SE +/- 0.15, N = 3SE +/- 0.47, N = 3SE +/- 0.16, N = 31059.731048.771046.93341.98341.01338.58326.62326.03324.731. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryRetpoline + GCCRetpolinenoretpoline2004006008001000SE +/- 1.67, N = 3SE +/- 1.53, N = 3SE +/- 0.67, N = 3SE +/- 2.00, N = 3SE +/- 1.20, N = 3SE +/- 1.76, N = 3SE +/- 0.58, N = 3SE +/- 1.20, N = 3SE +/- 1.20, N = 3107610759834494494482522482461. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryRetpoline + GCCRetpolinenoretpoline5001000150020002500SE +/- 3.18, N = 3SE +/- 3.16, N = 3SE +/- 1.43, N = 3SE +/- 4.21, N = 3SE +/- 2.48, N = 3SE +/- 3.16, N = 3SE +/- 0.94, N = 3SE +/- 2.04, N = 3SE +/- 2.16, N = 32158.272157.601972.70927.23926.04925.33523.89514.67512.181. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectorynoretpolineRetpolineRetpoline + GCC60K120K180K240K300KSE +/- 4402.78, N = 3SE +/- 3375.56, N = 3SE +/- 591.14, N = 3SE +/- 24.70, N = 3SE +/- 15.70, N = 3SE +/- 17.90, N = 3SE +/- 504.90, N = 3SE +/- 309.68, N = 3SE +/- 1071.43, N = 33010372984282889511942891942321938339704396194957821. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectorynoretpolineRetpolineRetpoline + GCC30060090012001500SE +/- 17.24, N = 3SE +/- 13.29, N = 3SE +/- 1.94, N = 3SE +/- 0.10, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 2.02, N = 3SE +/- 1.24, N = 3SE +/- 4.29, N = 31176.201165.971128.57777.17776.94775.35388.19384.79383.141. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryRetpoline + GCCRetpolinenoretpoline30060090012001500SE +/- 11.00, N = 3SE +/- 5.70, N = 3SE +/- 2.52, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 31315130412517807757742622622621. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

EPYC 7601Core i7 8700K2 x Xeon Gold 6138OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryRetpoline + GCCRetpolinenoretpoline6001200180024003000SE +/- 22.27, N = 3SE +/- 0.45, N = 3SE +/- 0.24, N = 3SE +/- 11.34, N = 3SE +/- 0.17, N = 3SE +/- 4.76, N = 3SE +/- 0.10, N = 3SE +/- 0.14, N = 3SE +/- 1.17, N = 32637.272615.602509.831566.771557.101555.20543.37543.18543.051. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl


Phoronix Test Suite v10.8.4