test-c-ray-4

Running pts/c-ray-1.1.0 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1407271-KH-TESTCRAY462&rdt.

test-c-ray-4ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverCompilerFile-SystemScreen Resolutionclang -O3clang -O0clang -O2clang -O2 second tryIntel Core i7 870 @ 2.93GHz (8 Cores)Dell 0D441TIntel Core DMI8192MB500GB Seagate ST3500418ASAMD Radeon HD 4550 512MBRealtek ALC269VBSyncMasterIntel 82578DM Gigabit ConnectionUbuntu 14.043.13.0-30-generic (x86_64)Xfceradeon 7.3.0Clang 3.4.2 + GCC 4.8.2 + LLVM 3.4.2ext41920x1080GCC 4.8.2 + Clang 3.4.2 + LLVM 3.4.2OpenBenchmarking.orgCompiler Details- clang -O3: Optimized build with assertions; Built Jul 27 2014 (22:56:51); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7- clang -O0: Optimized build with assertions; Built Jul 27 2014 (22:56:51); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7- clang -O2: Optimized build with assertions; Built Jul 27 2014 (22:56:51); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7- clang -O2 second try: --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-multilib-list=m32,m64,mx32 --with-tune=generic -v Processor Details- Scaling Governor: acpi-cpufreq ondemand

test-c-ray-4c-ray: Total TimeDifferenceStandard ErrorStandard Deviationclang -O3clang -O0clang -O2clang -O2 second try32.741.00x0.140.72%32.871.00x0.170.88%32.351.02x0.170.93%32.371.02x0.221.20%OpenBenchmarking.org

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Timeclang -O3clang -O0clang -O2clang -O2 second try816243240SE +/- 0.14, N = 3SE +/- 0.17, N = 3SE +/- 0.17, N = 3SE +/- 0.22, N = 332.7432.8732.3532.371. (CC) gcc options: -lm -lpthread -O3

Phoronix Test Suite v10.8.4