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phoronix-test-suite benchmark 1511214-BE-KERNELTUN07 kerneltunetests65 - Phoronix Test Suite kerneltunetests65 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000
HTML result view exported from: https://openbenchmarking.org/result/1511214-BE-KERNELTUN07&grt&export=pdf&sor .
kerneltunetests65 Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Display Driver Compiler File-System Screen Resolution Original Configuration kernel.sched_latency_ns = 6000000 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 Intel Core i5-4570 @ 3.20GHz (4 Cores) Gigabyte Z97-HD3 Intel 4th Gen Core DRAM 2 x 8192 MB DDR3-1600MHz 500GB TOSHIBA DT01ACA0 Intel HD 4600 Intel Xeon E3-1200 v3/4th Solarflare SFC9120 RedHatEnterpriseServer 6.5 2.6.32-431.el6.x86_64 (x86_64) intel 2.21.12 GCC 4.4.7 20120313 + Clang 3.4.2 + LLVM 3.4.2 ext4 1024x768 OpenBenchmarking.org Compiler Details - --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ppl --with-tune=generic Processor Details - Scaling Governor: acpi-cpufreq ondemand System Details - Python 2.6.6.
kerneltunetests65 compress-7zip: Compress Speed Test c-ray: Total Time cachebench: Read cachebench: Write cachebench: Read / Modify / Write crafty: Elapsed Time encode-flac: WAV To FLAC gcrypt: CAMELLIA256-ECB Cipher himeno: Poisson Pressure Solver encode-mp3: WAV To MP3 compress-pbzip2: 256MB File Compression pybench: Total For Average Test Times scimark2: Composite scimark2: Monte Carlo scimark2: Fast Fourier Transform scimark2: Sparse Matrix Multiply scimark2: Dense LU Matrix Factorization scimark2: Jacobi Successive Over-Relaxation smallpt: Global Illumination Renderer; 100 Samples stream: Copy stream: Scale stream: Triad stream: Add build-linux-kernel: Time To Compile x264: H.264 Video Encoding Original Configuration kernel.sched_latency_ns = 6000000 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 4896 173.53 3042.78 13247.90 26502.91 72.59 8.03 2053 1846.65 13.65 31.39 2097 1248.07 321.24 275.83 2134.74 2424.24 1084.30 411 13331.76 13345.37 14657.96 14731.43 468.34 46.72 4914 173.50 3033.35 13281.46 26582.85 72.37 7.99 2047 1850.31 13.54 31.35 2099 1245.14 320.76 279.85 2129.29 2410.55 1085.26 411 13335.41 13315.70 14634.13 14727.24 468.36 46.61 4919 173.56 3040.09 13300.12 26556.53 72.65 8.00 2053 1851.97 13.60 31.86 2098 1243.94 321.00 282.40 2119.54 2410.55 1086.22 411 13323.52 13323.98 14657.43 14766.74 483.87 46.09 OpenBenchmarking.org
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.20.1 Compress Speed Test kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 Original Configuration 1100 2200 3300 4400 5500 SE +/- 25.01, N = 3 SE +/- 13.54, N = 3 SE +/- 34.96, N = 3 4919 4914 4896 1. (CXX) g++ options: -pipe -lpthread
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time kernel.sched_latency_ns = 6000000 Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 40 80 120 160 200 SE +/- 0.07, N = 3 SE +/- 0.09, N = 3 SE +/- 0.02, N = 3 173.50 173.53 173.56 1. (CC) gcc options: -lm -lpthread -O3
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 700 1400 2100 2800 3500 SE +/- 0.76, N = 3 SE +/- 5.00, N = 3 SE +/- 8.70, N = 3 3042.78 3040.09 3033.35 1. (CC) gcc options: -lrt
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 Original Configuration 3K 6K 9K 12K 15K SE +/- 9.00, N = 3 SE +/- 12.25, N = 3 SE +/- 50.78, N = 3 13300.12 13281.46 13247.90 1. (CC) gcc options: -lrt
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write kernel.sched_latency_ns = 6000000 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 Original Configuration 6K 12K 18K 24K 30K SE +/- 6.44, N = 3 SE +/- 9.75, N = 3 SE +/- 44.80, N = 3 26582.85 26556.53 26502.91 1. (CC) gcc options: -lrt
Crafty Elapsed Time OpenBenchmarking.org Seconds, Fewer Is Better Crafty 23.4 Elapsed Time kernel.sched_latency_ns = 6000000 Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 16 32 48 64 80 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 72.37 72.59 72.65 1. (CC) gcc options: -lstdc++ -lm
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.1 WAV To FLAC kernel.sched_latency_ns = 6000000 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 Original Configuration 2 4 6 8 10 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.04, N = 5 7.99 8.00 8.03 1. (CXX) g++ options: -O2 -fvisibility=hidden -lm
Gcrypt Library CAMELLIA256-ECB Cipher OpenBenchmarking.org Microseconds, Fewer Is Better Gcrypt Library 1.4.4 CAMELLIA256-ECB Cipher kernel.sched_latency_ns = 6000000 Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 400 800 1200 1600 2000 SE +/- 3.33, N = 3 SE +/- 3.33, N = 3 SE +/- 3.33, N = 3 2047 2053 2053 1. (CC) gcc options: -O2 -fvisibility=hidden
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 Original Configuration 400 800 1200 1600 2000 SE +/- 1.44, N = 3 SE +/- 4.16, N = 3 SE +/- 5.19, N = 3 1851.97 1850.31 1846.65 1. (CC) gcc options: -O3
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.99.3 WAV To MP3 kernel.sched_latency_ns = 6000000 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 Original Configuration 4 8 12 16 20 SE +/- 0.02, N = 5 SE +/- 0.06, N = 5 SE +/- 0.10, N = 5 13.54 13.60 13.65 1. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lncurses -lm
Parallel BZIP2 Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.1.6 256MB File Compression kernel.sched_latency_ns = 6000000 Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 7 14 21 28 35 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.08, N = 3 31.35 31.39 31.86 1. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2008-08-14 Total For Average Test Times Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 500 1000 1500 2000 2500 SE +/- 0.88, N = 3 SE +/- 0.67, N = 3 SE +/- 0.88, N = 3 2097 2098 2099
SciMark Computational Test: Composite OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite Original Configuration kernel.sched_latency_ns = 6000000 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 300 600 900 1200 1500 SE +/- 0.89, N = 4 SE +/- 1.52, N = 4 SE +/- 0.75, N = 4 1248.07 1245.14 1243.94
SciMark Computational Test: Monte Carlo OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 70 140 210 280 350 SE +/- 0.24, N = 4 SE +/- 0.28, N = 4 SE +/- 0.24, N = 4 321.24 321.00 320.76
SciMark Computational Test: Fast Fourier Transform OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 Original Configuration 60 120 180 240 300 SE +/- 1.00, N = 4 SE +/- 0.44, N = 4 SE +/- 1.89, N = 4 282.40 279.85 275.83
SciMark Computational Test: Sparse Matrix Multiply OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply Original Configuration kernel.sched_latency_ns = 6000000 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 500 1000 1500 2000 2500 SE +/- 3.51, N = 4 SE +/- 9.15, N = 4 SE +/- 1.58, N = 4 2134.74 2129.29 2119.54
SciMark Computational Test: Dense LU Matrix Factorization OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 500 1000 1500 2000 2500 SE +/- 0.00, N = 4 SE +/- 2.72, N = 4 SE +/- 2.72, N = 4 2424.24 2410.55 2410.55
SciMark Computational Test: Jacobi Successive Over-Relaxation OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 Original Configuration 200 400 600 800 1000 SE +/- 0.96, N = 4 SE +/- 1.11, N = 4 SE +/- 0.96, N = 4 1086.22 1085.26 1084.30
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples Original Configuration kernel.sched_latency_ns = 6000000 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 90 180 270 360 450 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 411 411 411 1. (CXX) g++ options: -fopenmp
Stream Type: Copy OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Copy kernel.sched_latency_ns = 6000000 Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 3K 6K 9K 12K 15K SE +/- 18.07, N = 10 SE +/- 13.58, N = 10 SE +/- 15.54, N = 9 13335.41 13331.76 13323.52 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Scale OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Scale Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 3K 6K 9K 12K 15K SE +/- 18.46, N = 10 SE +/- 17.62, N = 9 SE +/- 20.27, N = 9 13345.37 13323.98 13315.70 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Triad OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad Original Configuration kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 kernel.sched_latency_ns = 6000000 3K 6K 9K 12K 15K SE +/- 13.29, N = 9 SE +/- 27.01, N = 8 SE +/- 14.12, N = 10 14657.96 14657.43 14634.13 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Add OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Add kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 Original Configuration kernel.sched_latency_ns = 6000000 3K 6K 9K 12K 15K SE +/- 15.91, N = 8 SE +/- 12.05, N = 9 SE +/- 13.38, N = 10 14766.74 14731.43 14727.24 1. (CC) gcc options: -O3 -march=native -fopenmp
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 4.3 Time To Compile Original Configuration kernel.sched_latency_ns = 6000000 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 100 200 300 400 500 SE +/- 1.02, N = 3 SE +/- 1.23, N = 3 SE +/- 0.91, N = 3 468.34 468.36 483.87
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2015-11-02 H.264 Video Encoding Original Configuration kernel.sched_latency_ns = 6000000 kernel.sched_latency_ns = 6000000;kernel.sched_min_granularity_ns = 1000000 11 22 33 44 55 SE +/- 0.05, N = 5 SE +/- 0.04, N = 5 SE +/- 0.13, N = 5 46.72 46.61 46.09 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
Phoronix Test Suite v10.8.4