z15-zvm-sles12-llvm10-compiler

IBM z15 (8561) 2 VCPUs on LinuxONE Community Cloud running SLES 12 SP5 on z/VM 6.4.0 (service level 1901) with Clang/LLVM 10.0.0 and binutils 2.34.

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z15-zvm-sles12-llvm10-compiler
April 25 2020
  13 Hours, 59 Minutes
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z15-zvm-sles12-llvm10-compiler

Processor: Unknown (2 Cores), Memory: 4096MB, Disk: 50GB

OS: SUSE Linux Enterprise Server 12 SP5 12.5, Kernel: 4.12.14-122.17-default (s390x), Compiler: Clang 10.0.0 + GCC 9.3.0 + LLVM 10.0.0, File-System: ext4, System Layer: zvm

Environment Notes: CXXFLAGS="-O3 -march=native" LIBGL_DEBUG=quiet CFLAGS="-O3 -march=native"
Compiler Notes: Optimized build; Default target: s390x-ibm-linux; Host CPU: z15
Python Notes: Python 2.7.13
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + tsx_async_abort: Not affected

z15-zvm-sles12-llvm10-compilerOpenBenchmarking.orgPhoronix Test SuiteUnknown (2 Cores)4096MB50GBSUSE Linux Enterprise Server 12 SP5 12.54.12.14-122.17-default (s390x)Clang 10.0.0 + GCC 9.3.0 + LLVM 10.0.0ext4zvmProcessorMemoryDiskOSKernelCompilerFile-SystemSystem LayerZ15-zvm-sles12-llvm10-compiler BenchmarksSystem Logs- CXXFLAGS="-O3 -march=native" LIBGL_DEBUG=quiet CFLAGS="-O3 -march=native" - Optimized build; Default target: s390x-ibm-linux; Host CPU: z15 - Python 2.7.13- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + tsx_async_abort: Not affected

z15-zvm-sles12-llvm10-compilercryptopp: Unkeyed Algorithmscryptopp: Integer + Elliptic Curve Public Key Algorithmstoybrot: C++ Taskstoybrot: C++ Threadsmrbayes: Primate Phylogeny Analysishmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentlibgav1: Chimera 1080plibgav1: Summer Nature 4Klibgav1: Summer Nature 1080plibgav1: Chimera 1080p 10-bitscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationtscp: AI Chess Performancejohn-the-ripper: Blowfishjohn-the-ripper: MD5graphics-magick: Swirlgraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizinggraphics-magick: Noise-Gaussiangraphics-magick: HWB Color Spacevpxenc: Speed 0vpxenc: Speed 5x264: H.264 Video Encodinghimeno: Poisson Pressure Solverbuild-apache: Time To Compilebuild-ffmpeg: Time To Compilebuild-imagemagick: Time To Compilebuild-llvm: Time To Compilebuild-mplayer: Time To Compilec-ray: Total Time - 4K, 16 Rays Per Pixelaobench: 2048 x 2048 - Total Timecompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19encode-flac: WAV To FLACencode-mp3: WAV To MP3tachyon: Total Timeaircrack-ng: leveldb: Hot Readleveldb: Rand Fillleveldb: Rand Fillleveldb: Rand Readpgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writebasis: ETC1Sbasis: UASTC Level 0cpp-perf-bench: Atolcpp-perf-bench: Ctypecpp-perf-bench: Math Librarycpp-perf-bench: Stepanov Vectorcpp-perf-bench: Function Objectscpp-perf-bench: Stepanov Abstractionsqlite-speedtest: Timed Time - Size 1,000nginx: Static Web Page Servingapache: Static Web Page Servingz15-zvm-sles12-llvm10-compiler216.4044981356.8416795278152651433.92221.12210.25414.545.9228.159.431748.30552.57322.321720.214934.451074.36840128132115009307447138471200.411.923.512235.99295443.397577.61696.1442562.748217.716585.30668.774127.54736.85643.86715.0111048.13211312.7510.27538.95.5090.27368353.8256384353.644631287.63322.82179.62831.890819.854110.7418.20743.40768.05060970.8829586.60OpenBenchmarking.org

Crypto++

Crypto++ is a C++ class library of cryptographic algorithms. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Unkeyed Algorithmsz15-zvm-sles12-llvm10-compiler50100150200250SE +/- 0.86, N = 3216.401. (CXX) clang++ options: -O3 -march=native -fPIC -pthread -pipe

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Integer + Elliptic Curve Public Key Algorithmsz15-zvm-sles12-llvm10-compiler30060090012001500SE +/- 1.63, N = 31356.841. (CXX) clang++ options: -O3 -march=native -fPIC -pthread -pipe

toyBrot Fractal Generator

ToyBrot is a Mandelbrot fractal generator supporting C++ threads/tasks, OpenMP, Threaded Building Blocks, and other targets. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal GeneratorImplementation: C++ Tasksz15-zvm-sles12-llvm10-compiler11K22K33K44K55KSE +/- 476.95, N = 15527811. (CXX) clang++ options: -O3 -march=native -lpthread

OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal GeneratorImplementation: C++ Threadsz15-zvm-sles12-llvm10-compiler11K22K33K44K55KSE +/- 825.92, N = 3526511. (CXX) clang++ options: -O3 -march=native -lpthread

Timed MrBayes Analysis

This test performs a bayesian analysis of a set of primate genome sequences in order to estimate their phylogeny. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny Analysisz15-zvm-sles12-llvm10-compiler90180270360450SE +/- 1.71, N = 3433.921. (CC) clang options: -O3 -std=c99 -pedantic -march=native -lm -lreadline

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database Searchz15-zvm-sles12-llvm10-compiler510152025SE +/- 0.55, N = 1521.121. (CC) clang options: -O3 -march=native -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

This test performs an alignment of 100 pyruvate decarboxylase sequences. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence Alignmentz15-zvm-sles12-llvm10-compiler3691215SE +/- 0.23, N = 1510.251. (CC) clang options: -std=c99 -O3 -lm -lpthread

libgav1

Libgav1 is an AV1 decoder developed by Google for AV1 profile 0/1 compliance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080pz15-zvm-sles12-llvm10-compiler48121620SE +/- 0.03, N = 314.541. (CXX) clang++ options: -O3 -march=native -lpthread

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Summer Nature 4Kz15-zvm-sles12-llvm10-compiler1.3322.6643.9965.3286.66SE +/- 0.02, N = 35.921. (CXX) clang++ options: -O3 -march=native -lpthread

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Summer Nature 1080pz15-zvm-sles12-llvm10-compiler714212835SE +/- 0.48, N = 1228.151. (CXX) clang++ options: -O3 -march=native -lpthread

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080p 10-bitz15-zvm-sles12-llvm10-compiler3691215SE +/- 0.04, N = 39.431. (CXX) clang++ options: -O3 -march=native -lpthread

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositez15-zvm-sles12-llvm10-compiler400800120016002000SE +/- 23.59, N = 151748.301. (CC) clang options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carloz15-zvm-sles12-llvm10-compiler120240360480600SE +/- 22.47, N = 3552.571. (CC) clang options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformz15-zvm-sles12-llvm10-compiler70140210280350SE +/- 11.33, N = 3322.321. (CC) clang options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplyz15-zvm-sles12-llvm10-compiler400800120016002000SE +/- 73.45, N = 31720.211. (CC) clang options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationz15-zvm-sles12-llvm10-compiler11002200330044005500SE +/- 198.40, N = 34934.451. (CC) clang options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationz15-zvm-sles12-llvm10-compiler2004006008001000SE +/- 21.80, N = 31074.361. (CC) clang options: -O3 -march=native -lm

TSCP

This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess Performancez15-zvm-sles12-llvm10-compiler200K400K600K800K1000KSE +/- 1784.68, N = 58401281. (CC) clang options: -O3 -march=native

John The Ripper

This is a benchmark of John The Ripper, which is a password cracker. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: Blowfishz15-zvm-sles12-llvm10-compiler30060090012001500SE +/- 13.58, N = 1513211. (CC) clang options: -lssl -lcrypto -lgmp -pthread -lm -lz -ldl -lcrypt -O3 -march=native -std=gnu89 -Qunused-arguments -funroll-loops

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: MD5z15-zvm-sles12-llvm10-compiler3K6K9K12K15KSE +/- 173.04, N = 15150091. (CC) clang options: -lssl -lcrypto -lgmp -pthread -lm -lz -ldl -lcrypt -O3 -march=native -std=gnu89 -Qunused-arguments -funroll-loops

GraphicsMagick

This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests on a sample 6000x4000 pixel JPEG image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Swirlz15-zvm-sles12-llvm10-compiler714212835301. (CC) clang options: -O3 -march=native -pthread -ltiff -ljpeg -lXext -lX11 -ldl -llzma -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Rotatez15-zvm-sles12-llvm10-compiler160320480640800SE +/- 8.97, N = 37441. (CC) clang options: -O3 -march=native -pthread -ltiff -ljpeg -lXext -lX11 -ldl -llzma -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Sharpenz15-zvm-sles12-llvm10-compiler24681071. (CC) clang options: -O3 -march=native -pthread -ltiff -ljpeg -lXext -lX11 -ldl -llzma -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Enhancedz15-zvm-sles12-llvm10-compiler3691215131. (CC) clang options: -O3 -march=native -pthread -ltiff -ljpeg -lXext -lX11 -ldl -llzma -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Resizingz15-zvm-sles12-llvm10-compiler20406080100SE +/- 1.00, N = 3841. (CC) clang options: -O3 -march=native -pthread -ltiff -ljpeg -lXext -lX11 -ldl -llzma -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Noise-Gaussianz15-zvm-sles12-llvm10-compiler24681071. (CC) clang options: -O3 -march=native -pthread -ltiff -ljpeg -lXext -lX11 -ldl -llzma -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: HWB Color Spacez15-zvm-sles12-llvm10-compiler3060901201501201. (CC) clang options: -O3 -march=native -pthread -ltiff -ljpeg -lXext -lX11 -ldl -llzma -lz -lm -lpthread

VP9 libvpx Encoding

This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format using a sample 1080p video. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 0z15-zvm-sles12-llvm10-compiler0.09230.18460.27690.36920.4615SE +/- 0.00, N = 30.411. (CXX) clang++ options: -lm -lpthread -O3 -march=native -fPIC -std=c++11

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 5z15-zvm-sles12-llvm10-compiler0.4320.8641.2961.7282.16SE +/- 0.02, N = 31.921. (CXX) clang++ options: -lm -lpthread -O3 -march=native -fPIC -std=c++11

x264

This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2019-12-17H.264 Video Encodingz15-zvm-sles12-llvm10-compiler0.78981.57962.36943.15923.949SE +/- 0.03, N = 123.511. (CC) clang options: -ldl -lm -lpthread -O3 -ffast-math -march=native -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solverz15-zvm-sles12-llvm10-compiler5001000150020002500SE +/- 33.28, N = 32235.991. (CC) clang options: -O3 -march=native

Timed Apache Compilation

This test times how long it takes to build the Apache HTTPD web server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To Compilez15-zvm-sles12-llvm10-compiler1020304050SE +/- 0.70, N = 343.40

Timed FFmpeg Compilation

This test times how long it takes to build FFmpeg. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 4.2.2Time To Compilez15-zvm-sles12-llvm10-compiler120240360480600SE +/- 2.55, N = 3577.62

Timed ImageMagick Compilation

This test times how long it takes to build ImageMagick. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To Compilez15-zvm-sles12-llvm10-compiler20406080100SE +/- 1.17, N = 696.14

Timed LLVM Compilation

This test times how long it takes to build the LLVM compiler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 10.0Time To Compilez15-zvm-sles12-llvm10-compiler5001000150020002500SE +/- 8.85, N = 32562.75

Timed MPlayer Compilation

This test times how long it takes to build the MPlayer open-source media player program. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MPlayer Compilation 1.4Time To Compilez15-zvm-sles12-llvm10-compiler50100150200250SE +/- 1.90, N = 3217.72

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelz15-zvm-sles12-llvm10-compiler130260390520650SE +/- 0.81, N = 3585.311. (CC) clang options: -lm -lpthread -O3 -march=native

AOBench

AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total Timez15-zvm-sles12-llvm10-compiler1530456075SE +/- 0.42, N = 368.771. (CC) clang options: -lm -O3 -march=native

XZ Compression

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

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9z15-zvm-sles12-llvm10-compiler306090120150SE +/- 1.79, N = 3127.551. (CC) clang options: -pthread -fvisibility=hidden -O3 -march=native

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 19z15-zvm-sles12-llvm10-compiler816243240SE +/- 0.37, N = 1536.861. (CC) clang options: -O3 -march=native -pthread -lz -llzma

FLAC Audio Encoding

This test times how long it takes to encode a sample WAV file to FLAC format five times. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACz15-zvm-sles12-llvm10-compiler1020304050SE +/- 0.36, N = 2543.871. (CXX) clang++ options: -O3 -march=native -lm

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3z15-zvm-sles12-llvm10-compiler48121620SE +/- 0.25, N = 1515.011. (CC) clang options: -O3 -pipe -march=native -lncurses -lm

Tachyon

This is a test of the threaded Tachyon, a parallel ray-tracing system, measuring the time to ray-trace a sample scene. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTachyon 0.99b6Total Timez15-zvm-sles12-llvm10-compiler2004006008001000SE +/- 1.15, N = 31048.131. (CC) clang options: -m64 -O3 -fomit-frame-pointer -ffast-math -ltachyon -lm -lpthread

Aircrack-ng

Aircrack-ng is a tool for assessing WiFi/WLAN network security. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgk/s, More Is BetterAircrack-ng 1.5.2z15-zvm-sles12-llvm10-compiler30060090012001500SE +/- 0.80, N = 31312.751. (CXX) clang++ options: -O3 -fvisibility=hidden -masm=intel -march=native -rdynamic -lpthread -lz -lcrypto -ldl -lm -pthread

LevelDB

LevelDB is a key-value storage library developed by Google that supports making use of Snappy for data compression and has other modern features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Hot Readz15-zvm-sles12-llvm10-compiler0.06190.12380.18570.24760.3095SE +/- 0.033, N = 150.2751. (CXX) clang++ options: -O3 -march=native -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random Fillz15-zvm-sles12-llvm10-compiler918273645SE +/- 1.06, N = 1538.91. (CXX) clang++ options: -O3 -march=native -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random Fillz15-zvm-sles12-llvm10-compiler1.23952.4793.71854.9586.1975SE +/- 0.135, N = 155.5091. (CXX) clang++ options: -O3 -march=native -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random Readz15-zvm-sles12-llvm10-compiler0.06140.12280.18420.24560.307SE +/- 0.021, N = 150.2731. (CXX) clang++ options: -O3 -march=native -lsnappy -lpthread

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 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read Onlyz15-zvm-sles12-llvm10-compiler15K30K45K60K75KSE +/- 809.64, N = 668353.831. (CC) clang options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read Writez15-zvm-sles12-llvm10-compiler9001800270036004500SE +/- 144.08, N = 154353.641. (CC) clang options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

Basis Universal

Basis Universal is a GPU texture codoec. This test times how long it takes to convert sRGB PNGs into Basis Univeral assets with various settings. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: ETC1Sz15-zvm-sles12-llvm10-compiler60120180240300SE +/- 1.79, N = 3287.631. (CXX) clang++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 0z15-zvm-sles12-llvm10-compiler510152025SE +/- 0.05, N = 322.821. (CXX) clang++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Atolz15-zvm-sles12-llvm10-compiler20406080100SE +/- 0.94, N = 679.631. (CXX) clang++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Ctypez15-zvm-sles12-llvm10-compiler714212835SE +/- 0.32, N = 1531.891. (CXX) clang++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math Libraryz15-zvm-sles12-llvm10-compiler2004006008001000SE +/- 2.32, N = 3819.851. (CXX) clang++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Vectorz15-zvm-sles12-llvm10-compiler20406080100SE +/- 1.04, N = 3110.741. (CXX) clang++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function Objectsz15-zvm-sles12-llvm10-compiler48121620SE +/- 0.12, N = 318.211. (CXX) clang++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Abstractionz15-zvm-sles12-llvm10-compiler1020304050SE +/- 0.06, N = 343.411. (CXX) clang++ options: -O3 -march=native -std=c++11

SQLite Speedtest

This is a benchmark of SQLite's speedtest1 benchmark program with an increased problem size of 1,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000z15-zvm-sles12-llvm10-compiler1530456075SE +/- 0.74, N = 1568.051. (CC) clang options: -O3 -march=native -ldl -lz -lpthread

NGINX Benchmark

This is a test of ab, which is the Apache Benchmark program running against nginx. This test profile measures how many requests per second a given system can sustain when carrying out 2,000,000 requests with 500 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page Servingz15-zvm-sles12-llvm10-compiler13K26K39K52K65KSE +/- 900.89, N = 1560970.881. (CC) clang options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page Servingz15-zvm-sles12-llvm10-compiler6K12K18K24K30KSE +/- 44.90, N = 329586.601. (CC) clang options: -shared -fPIC -pthread -O3 -march=native

z15-zvm-sles12-llvm10-compiler

Processor: Unknown (2 Cores), Memory: 4096MB, Disk: 50GB

OS: SUSE Linux Enterprise Server 12 SP5 12.5, Kernel: 4.12.14-122.17-default (s390x), Compiler: Clang 10.0.0 + GCC 9.3.0 + LLVM 10.0.0, File-System: ext4, System Layer: zvm

Environment Notes: CXXFLAGS="-O3 -march=native" LIBGL_DEBUG=quiet CFLAGS="-O3 -march=native"
Compiler Notes: Optimized build; Default target: s390x-ibm-linux; Host CPU: z15
Python Notes: Python 2.7.13
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + tsx_async_abort: Not affected

Testing initiated at 25 April 2020 23:57 by user linux1.