SkySilk Benchmarks

lxc testing on Ubuntu 18.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1809050-RA-1809041RA38
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C/C++ Compiler Tests 4 Tests
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Programmer / Developer System Benchmarks 3 Tests
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SkySilk EPYC Medium
September 04 2018
  1 Hour, 58 Minutes
SkySilk EPYC Power
September 05 2018
  1 Hour, 32 Minutes
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SkySilk EPYC Medium

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NOOP / data=ordered,relatime,rw,stripe=1024
Processor Notes: Scaling Governor: acpi-cpufreq performance
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp Protection

SkySilk EPYC Power

Processor: 2 x AMD EPYC 7601 32-Core @ 2.20GHz (64 Cores), Motherboard: HPE ProLiant DL385 Gen10 (A40 BIOS), Chipset: AMD Family 17h, Memory: 8 x 32 GB DDR4-2400MT/s UNKNOWN, Disk: 2 x 128GB SAMSUNG MZNLF128, Graphics: Matrox s G200eH, Monitor: Smart Cable, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe

OS: Ubuntu 18.04, Kernel: 4.15.18-1-pve (x86_64), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: lxc

SkySilk BenchmarksOpenBenchmarking.orgPhoronix Test Suite2 x AMD EPYC 7601 32-Core @ 2.20GHz (64 Cores)HPE ProLiant DL385 Gen10 (A40 BIOS)AMD Family 17h8 x 32 GB DDR4-2400MT/s UNKNOWN2 x 128GB SAMSUNG MZNLF128Matrox s G200eHSmart CableBroadcom Limited NetXtreme BCM5719 Gigabit PCIeUbuntu 18.044.15.18-1-pve (x86_64)GCC 7.3.0ext41024x768lxcProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerSkySilk Benchmarks PerformanceSystem Logs- --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - NOOP / data=ordered,relatime,rw,stripe=1024- Scaling Governor: acpi-cpufreq performance- Python 2.7.15rc1 + Python 3.6.5- __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp Protection

SkySilk EPYC Medium vs. SkySilk EPYC Power ComparisonPhoronix Test SuiteBaseline+1230.3%+1230.3%+2460.6%+2460.6%+3690.9%+3690.9%+4921.2%+4921.2%85.8%82.5%79.2%74.5%72.8%70.9%16.6%9.9%9.7%8.3%Compile750.8%Initial Create4921.3%OpenMP LBMBuffer Test - Normal Load - Read OnlyTotal TimeR.4.b.PTime To CompileOpenMP StencilO.M.G34.2%SETC.u.1.0.3.s.i.i.C.L.1SADDGETCompile BenchCompile BenchParboilPostgreSQL pgbenchStockfishOpenSSLTimed Linux Kernel CompilationParboilParboilRedisZstd CompressionRedisRedisSkySilk EPYC MediumSkySilk EPYC Power

SkySilk Benchmarksopenssl: RSA 4096-bit Performancebuild-linux-kernel: Time To Compileredis: SETredis: GETredis: SADDpgbench: Buffer Test - Normal Load - Read Writepgbench: Buffer Test - Normal Load - Read Onlypybench: Total For Average Test Timesphpbench: PHP Benchmark Suiteparboil: OpenMP MRI Griddingparboil: OpenMP Stencilparboil: OpenMP LBMstockfish: Total Timecompress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19compilebench: Initial Createcompilebench: CompileSkySilk EPYC MediumSkySilk EPYC Power625.70301.00945850.501329614.481287040.962478.8939448.28255235626868.6874.63219.305668738198.67304.29915.941092.07174.211102678.581440264.251411685.792470.3371995.87253035728192.1743.68118.0510158144180.826.06107.65OpenBenchmarking.org

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.0fRSA 4096-bit PerformanceSkySilk EPYC MediumSkySilk EPYC Power2004006008001000SE +/- 6.62, N = 3SE +/- 21.30, N = 12625.701092.071. (CC) gcc options: -O3 -pthread -m64 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.0fRSA 4096-bit PerformanceSkySilk EPYC MediumSkySilk EPYC Power2004006008001000Min: 612.7 / Avg: 625.7 / Max: 634.4Min: 908.3 / Avg: 1092.07 / Max: 1202.81. (CC) gcc options: -O3 -pthread -m64 -lssl -lcrypto -ldl

OpenBenchmarking.orgSigns Per Second Per Dollar, More Is BetterOpenSSL 1.1.0fPerformance / Cost - RSA 4096-bit PerformanceSkySilk EPYC PowerSkySilk EPYC Medium90018002700360045001956.764202.151. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileSkySilk EPYC MediumSkySilk EPYC Power70140210280350SE +/- 4.85, N = 3SE +/- 2.92, N = 3301.00174.21
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileSkySilk EPYC MediumSkySilk EPYC Power50100150200250Min: 295.08 / Avg: 301 / Max: 310.62Min: 170.78 / Avg: 174.21 / Max: 180.03

OpenBenchmarking.orgSeconds x Dollar, Fewer Is BetterTimed Linux Kernel Compilation 4.18Performance / Cost - Time To CompileSkySilk EPYC PowerSkySilk EPYC Medium2040608010097.2344.821. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETSkySilk EPYC MediumSkySilk EPYC Power200K400K600K800K1000KSE +/- 46565.58, N = 12SE +/- 30937.33, N = 9945850.501102678.581. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETSkySilk EPYC MediumSkySilk EPYC Power200K400K600K800K1000KMin: 777604.94 / Avg: 945850.5 / Max: 1132502.75Min: 942507.06 / Avg: 1102678.58 / Max: 12165451. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second Per Dollar, More Is BetterRedis 4.0.8Performance / Cost - Test: SETSkySilk EPYC PowerSkySilk EPYC Medium1.4M2.8M4.2M5.6M7M1975772.416352253.191. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETSkySilk EPYC MediumSkySilk EPYC Power300K600K900K1200K1500KSE +/- 39649.70, N = 11SE +/- 45772.01, N = 121329614.481440264.251. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETSkySilk EPYC MediumSkySilk EPYC Power200K400K600K800K1000KMin: 944287.06 / Avg: 1329614.48 / Max: 1396648Min: 1138952.12 / Avg: 1440264.25 / Max: 16000001. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second Per Dollar, More Is BetterRedis 4.0.8Performance / Cost - Test: GETSkySilk EPYC PowerSkySilk EPYC Medium2M4M6M8M10M2580656.248929580.121. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDSkySilk EPYC MediumSkySilk EPYC Power300K600K900K1200K1500KSE +/- 5043.78, N = 3SE +/- 20189.75, N = 31287040.961411685.791. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDSkySilk EPYC MediumSkySilk EPYC Power200K400K600K800K1000KMin: 1277139.25 / Avg: 1287040.96 / Max: 1293661Min: 1371742.12 / Avg: 1411685.79 / Max: 1436781.621. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second Per Dollar, More Is BetterRedis 4.0.8Performance / Cost - Test: SADDSkySilk EPYC PowerSkySilk EPYC Medium2M4M6M8M10M2529449.548643659.911. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

PostgreSQL pgbench

This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteSkySilk EPYC PowerSkySilk EPYC Medium5001000150020002500SE +/- 31.56, N = 3SE +/- 34.52, N = 122470.332478.891. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteSkySilk EPYC PowerSkySilk EPYC Medium400800120016002000Min: 2437.7 / Avg: 2470.33 / Max: 2533.44Min: 2198.1 / Avg: 2478.89 / Max: 2629.951. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS Per Dollar, More Is BetterPostgreSQL pgbench 10.3Performance / Cost - Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteSkySilk EPYC PowerSkySilk EPYC Medium4K8K12K16K20K4426.3216648.021. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlySkySilk EPYC MediumSkySilk EPYC Power15K30K45K60K75KSE +/- 11.64, N = 3SE +/- 277.17, N = 339448.2871995.871. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlySkySilk EPYC MediumSkySilk EPYC Power12K24K36K48K60KMin: 39425.27 / Avg: 39448.28 / Max: 39462.81Min: 71478.87 / Avg: 71995.87 / Max: 72427.581. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS Per Dollar, More Is BetterPostgreSQL pgbench 10.3Performance / Cost - Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlySkySilk EPYC PowerSkySilk EPYC Medium60K120K180K240K300K129001.74264931.361. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

PyBench

This test profile reports the total time of the different average timed test results from PyBench. PyBench reports average test times for different functions such as BuiltinFunctionCalls and NestedForLoops, with this total result providing a rough estimate as to Python's average performance on a given system. This test profile runs PyBench each time for 20 rounds. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesSkySilk EPYC MediumSkySilk EPYC Power5001000150020002500SE +/- 2.08, N = 3SE +/- 2.19, N = 325522530
OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesSkySilk EPYC MediumSkySilk EPYC Power400800120016002000Min: 2548 / Avg: 2552 / Max: 2555Min: 2527 / Avg: 2529.67 / Max: 2534

OpenBenchmarking.orgMilliseconds x Dollar, Fewer Is BetterPyBench 2018-02-16Performance / Cost - Total For Average Test TimesSkySilk EPYC PowerSkySilk EPYC Medium300600900120015001411.99379.991. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

PHPBench

PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. The number of iterations used is 1,000,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteSkySilk EPYC MediumSkySilk EPYC Power80K160K240K320K400KSE +/- 1475.91, N = 3SE +/- 497.58, N = 3356268357281
OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteSkySilk EPYC MediumSkySilk EPYC Power60K120K180K240K300KMin: 353469 / Avg: 356268.33 / Max: 358479Min: 356293 / Avg: 357280.67 / Max: 357880

OpenBenchmarking.orgScore Per Dollar, More Is BetterPHPBench 0.8.1Performance / Cost - PHP Benchmark SuiteSkySilk EPYC PowerSkySilk EPYC Medium500K1000K1500K2000K2500K640173.802392666.221. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

Parboil

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingSkySilk EPYC PowerSkySilk EPYC Medium20406080100SE +/- 0.18, N = 3SE +/- 0.74, N = 392.1768.681. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingSkySilk EPYC PowerSkySilk EPYC Medium20406080100Min: 91.83 / Avg: 92.17 / Max: 92.42Min: 67.32 / Avg: 68.68 / Max: 69.881. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

OpenBenchmarking.orgSeconds x Dollar, Fewer Is BetterParboil 2.5Performance / Cost - Test: OpenMP MRI GriddingSkySilk EPYC PowerSkySilk EPYC Medium122436486051.4410.231. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilSkySilk EPYC MediumSkySilk EPYC Power20406080100SE +/- 1.02, N = 12SE +/- 0.09, N = 374.6343.681. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilSkySilk EPYC MediumSkySilk EPYC Power1428425670Min: 66.99 / Avg: 74.63 / Max: 79.57Min: 43.5 / Avg: 43.68 / Max: 43.791. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

OpenBenchmarking.orgSeconds x Dollar, Fewer Is BetterParboil 2.5Performance / Cost - Test: OpenMP StencilSkySilk EPYC PowerSkySilk EPYC Medium61218243024.3811.111. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMSkySilk EPYC MediumSkySilk EPYC Power50100150200250SE +/- 2.49, N = 3SE +/- 1.72, N = 3219.30118.051. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMSkySilk EPYC MediumSkySilk EPYC Power4080120160200Min: 215.07 / Avg: 219.3 / Max: 223.69Min: 116 / Avg: 118.05 / Max: 121.461. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

OpenBenchmarking.orgSeconds x Dollar, Fewer Is BetterParboil 2.5Performance / Cost - Test: OpenMP LBMSkySilk EPYC PowerSkySilk EPYC Medium153045607565.8832.651. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

Stockfish

This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeSkySilk EPYC MediumSkySilk EPYC Power2M4M6M8M10MSE +/- 74788.13, N = 3SE +/- 153554.89, N = 45668738101581441. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeSkySilk EPYC MediumSkySilk EPYC Power2M4M6M8M10MMin: 5545448 / Avg: 5668738.33 / Max: 5803728Min: 9723389 / Avg: 10158144.25 / Max: 104402321. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

OpenBenchmarking.orgNodes Per Second Per Dollar, More Is BetterStockfish 9Performance / Cost - Total TimeSkySilk EPYC PowerSkySilk EPYC Medium8M16M24M32M40M18201297.2638070772.331. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

Zstd Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using Zstd compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19SkySilk EPYC MediumSkySilk EPYC Power4080120160200SE +/- 3.29, N = 9SE +/- 1.13, N = 3198.67180.82-lz -llzma1. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19SkySilk EPYC MediumSkySilk EPYC Power4080120160200Min: 188.57 / Avg: 198.67 / Max: 217.42Min: 178.75 / Avg: 180.82 / Max: 182.621. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgSeconds x Dollar, Fewer Is BetterZstd Compression 1.3.4Performance / Cost - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19SkySilk EPYC PowerSkySilk EPYC Medium20406080100100.9229.581. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateSkySilk EPYC PowerSkySilk EPYC Medium70140210280350SE +/- 0.01, N = 3SE +/- 2.47, N = 36.06304.29
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateSkySilk EPYC PowerSkySilk EPYC Medium50100150200250Min: 6.05 / Avg: 6.06 / Max: 6.08Min: 299.38 / Avg: 304.29 / Max: 307.16

OpenBenchmarking.orgMB/s Per Dollar, More Is BetterCompile Bench 0.6Performance / Cost - Test: Initial CreateSkySilk EPYC PowerSkySilk EPYC Medium40080012001600200010.862043.591. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileSkySilk EPYC PowerSkySilk EPYC Medium2004006008001000SE +/- 0.41, N = 3SE +/- 220.40, N = 3107.65915.94
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileSkySilk EPYC PowerSkySilk EPYC Medium160320480640800Min: 107.08 / Avg: 107.65 / Max: 108.44Min: 475.4 / Avg: 915.94 / Max: 1149.39

OpenBenchmarking.orgMB/s Per Dollar, More Is BetterCompile Bench 0.6Performance / Cost - Test: CompileSkySilk EPYC PowerSkySilk EPYC Medium13002600390052006500192.896151.381. SkySilk EPYC Power: $0.5581 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.

Meta Performance Per Dollar

OpenBenchmarking.orgPerformance Per Dollar, More Is BetterMeta Performance Per DollarPerformance Per DollarSkySilk EPYC Power300K600K900K1200K1500K1629285.131. $0.5581 reported value. Average value: 909304.03.

SkySilk EPYC Medium

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NOOP / data=ordered,relatime,rw,stripe=1024
Processor Notes: Scaling Governor: acpi-cpufreq performance
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp Protection

Testing initiated at 4 September 2018 22:35 by user root.

SkySilk EPYC Power

Processor: 2 x AMD EPYC 7601 32-Core @ 2.20GHz (64 Cores), Motherboard: HPE ProLiant DL385 Gen10 (A40 BIOS), Chipset: AMD Family 17h, Memory: 8 x 32 GB DDR4-2400MT/s UNKNOWN, Disk: 2 x 128GB SAMSUNG MZNLF128, Graphics: Matrox s G200eH, Monitor: Smart Cable, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe

OS: Ubuntu 18.04, Kernel: 4.15.18-1-pve (x86_64), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: lxc

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NOOP / data=ordered,relatime,rw,stripe=1024
Processor Notes: Scaling Governor: acpi-cpufreq performance
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp Protection

Testing initiated at 5 September 2018 08:54 by user root.