C-Ray

test xps ub. 16.04

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April 10 2016
 
Opteron 6328
April 12 2016
 
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C-RayProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDesktopDisplay DriverOpenGLCompilerFile-SystemScreen ResolutiondimOpteron 6328Intel Core i7-6500U @ 3.10GHz (4 Cores)Dell 0PWNCRIntel Sky Lake /DRAM8192MB227GBIntel Sky Lake (1050MHz)Realtek ALC3246Broadcom BCM4350 802.11ac WirelessUbuntu 16.044.4.0-040400rc7-generic (x86_64)GNOME Shell 3.18.4intel 2.99.9173.3 Mesa 11.2.0GCC 5.3.1 20160407ext4 (ecryptfs)1920x10804 x AMD Opteron 6328 @ 3.20GHz (32 Cores)Supermicro H8QGLAMD RD890 + SB7x0/SB8x0/SB9x016 x 16384 MB DDR3-1600MHz Kingston1000GB 02FBYS-01A6B0 + 3 x 300GB Seagate ST3300657SSMatrox s MGA G200eW WPCM450DELL E197FPIntel 82576 Gigabit ConnectionUbuntu 14.044.2.0-35-generic (x86_64)LXDEmodesetting 0.8.1GCC 4.8ext41280x1024OpenBenchmarking.orgCompiler Details- dim: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Opteron 6328: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Processor Details- dim: Scaling Governor: intel_pstate performance- Opteron 6328: Scaling Governor: acpi-cpufreq ondemandDisk Mount Options Details- dim: ecryptfs_cipher=aes,ecryptfs_fnek_sig=aced897c0e422aac,ecryptfs_key_bytes=16,ecryptfs_sig=3a0800d788ef2551,ecryptfs_unlink_sigs,nodev,nosuid,relatime,rw - Opteron 6328: data=ordered,errors=remount-ro,relatime,rw

dim vs. Opteron 6328 ComparisonPhoronix Test SuiteBaseline+183.8%+183.8%+367.6%+367.6%+551.4%+551.4%735.2%687.1%536.2%384%Rand WriteTotal Time2.F.CTime To CompileAIO-StressC-RayParallel BZIP2 CompressionTimed Linux Kernel CompilationdimOpteron 6328

C-Rayaio-stress: Rand Writebuild-linux-kernel: Time To Compilec-ray: Total Timecompress-pbzip2: 256MB File CompressiondimOpteron 6328180.77238.5161.5522.141509.8649.287.823.48OpenBenchmarking.org

AIO-Stress

AIO-Stress is an a-synchronous I/O benchmark created by SuSE. Current this profile uses a 2048MB test file and a 64KB record size. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WritedimOpteron 632830060090012001500SE +/- 2.72, N = 5SE +/- 6.77, N = 3180.771509.861. (CC) gcc options: -pthread -laio
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WritedimOpteron 632830060090012001500Min: 170.28 / Avg: 180.77 / Max: 185.06Min: 1497.92 / Avg: 1509.86 / Max: 1521.351. (CC) gcc options: -pthread -laio

Timed Linux Kernel Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.3Time To CompiledimOpteron 632850100150200250SE +/- 1.45, N = 3SE +/- 1.59, N = 6238.5149.28
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.3Time To CompiledimOpteron 63284080120160200Min: 236.84 / Avg: 238.51 / Max: 241.4Min: 45.75 / Avg: 49.28 / Max: 55.04

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 TimedimOpteron 63281428425670SE +/- 0.49, N = 3SE +/- 0.01, N = 361.557.821. (CC) gcc options: -lm -lpthread -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimedimOpteron 63281224364860Min: 60.99 / Avg: 61.55 / Max: 62.52Min: 7.79 / Avg: 7.82 / Max: 7.841. (CC) gcc options: -lm -lpthread -O3

Parallel BZIP2 Compression

This test measures the time needed to compress a file (a .tar package of the Linux kernel source code) using BZIP2 compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressiondimOpteron 6328510152025SE +/- 0.40, N = 6SE +/- 0.07, N = 622.143.481. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressiondimOpteron 6328510152025Min: 21.4 / Avg: 22.14 / Max: 24Min: 3.22 / Avg: 3.48 / Max: 3.661. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread