c-ray1

Intel Xeon E5472 testing with a ASUS P5K SE/EPU (0501 BIOS) and NVIDIA GeForce GTX 750 Ti 2GB on Gentoo/Linux via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1901216-SK-1502127SO06.

c-ray1ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkAudioMonitorOSKernelCompilerFile-SystemDesktopDisplay ServerDisplay DriverOpenGLScreen Resolutionc-ray1compare to 1502127-SO-CRAY1848457Intel Xeon E54722 x Intel Xeon E5472 @ 2.99GHz (8 Cores)SM X7DWN v1.01Intel 5400 MCH8192MB2 x 147GB Seagate ST3146356SSAMD ES1000Intel 82575EB Gigabit ConnectionGentoo Base 2.23.17.8-gentoo-r1 (x86_64)GCC 4.8.3ext4Intel Xeon E5472 (4 Cores)ASUS P5K SE/EPU (0501 BIOS)Intel 82G33/G31/P35/P31 + ICH964GB SanDisk SDSSDP06 + 250GB SAMSUNG HN-M250M + 64GB ADATA SX900NVIDIA GeForce GTX 750 Ti 2GB (1202/3004MHz)Realtek ALC883SyncMasterQualcomm Atheros Attansic L1 GigabitGentoo/Linux4.18.19-ck (x86_64)Xfce 4.12X Server 1.20.3NVIDIA 415.254.5.0GCC 7.3.0 + Clang 7.0.1 + LLVM 7.0.1btrfs1920x1200OpenBenchmarking.orgCompiler Details- c-ray1: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.3 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.3 --disable-altivec --disable-fixed-point --disable-libgcj --disable-libmudflap --disable-libssp --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran --enable-libgomp --enable-libsanitizer --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.3/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.3/man --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.8.3/python --without-cloog - compare to 1502127-SO-CRAY1848457: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/7.3.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/7.3.0 --disable-altivec --disable-esp --disable-fixed-point --disable-isl-version-check --disable-libcilkrts --disable-libmpx --disable-libmudflap --disable-libquadmath --disable-libsanitizer --disable-libssp --disable-nls --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++ --enable-libgomp --enable-libstdcxx-time --enable-libvtv --enable-lto --enable-multilib --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/7.3.0/man --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/7.3.0/python - Intel Xeon E5472: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/7.3.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/7.3.0 --disable-altivec --disable-esp --disable-fixed-point --disable-isl-version-check --disable-libcilkrts --disable-libmpx --disable-libmudflap --disable-libquadmath --disable-libsanitizer --disable-libssp --disable-nls --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++ --enable-libgomp --enable-libstdcxx-time --enable-libvtv --enable-lto --enable-multilib --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/7.3.0/man --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/7.3.0/python Security Details- compare to 1502127-SO-CRAY1848457, Intel Xeon E5472: KPTI + __user pointer sanitization + PTE Inversion; VMX: EPT disabled

c-ray1c-ray: Total TimeDifferenceStandard ErrorStandard Deviationc-ray1compare to 1502127-SO-CRAY1848457Intel Xeon E547219.431.56x0.010.12%44.261.00x0.411.61%44.171.00x0.100.41%OpenBenchmarking.org

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Timec-ray1compare to 1502127-SO-CRAY1848457Intel Xeon E54721020304050SE +/- 0.01, N = 3SE +/- 0.41, N = 3SE +/- 0.10, N = 319.4344.2644.171. (CC) gcc options: -lm -lpthread -O3

Phoronix Test Suite v10.8.4