LLVM Clang 3.2 Loop Vectorizer
Intel Core i7-3960X testing of the automatic loop vectorizer in LLVM 3.2 with the Clang compiler. Benchmarking by Michael Larabel for a future article on phoronix.com.
Default
Compiler Notes: Optimized build; Built Oct 26 2012 (10:29:50); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7-avx
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.
Loop Vectorization
Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection
OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: Clang 3.2 (SVN 166775) + LLVM 3.2svn, File-System: ext4, Screen Resolution: 1920x1080
2012-10-27 15:48
Processor: AMD Athlon II X3 455 @ 3.30GHz (3 Cores), Motherboard: Gigabyte GA-MA790X-DS4, Chipset: AMD nee ATI RD780 + SB600, Memory: 4096MB, Disk: 500GB Seagate ST3500418AS + 250GB 2500BEV External + 500GB My Passport 0730, Graphics: ATI Radeon HD 3800 512MB (851/1143MHz), Audio: Realtek ALC889A, Monitor: ASUS VH242H, Network: Realtek RTL8111/8168B + Ralink RT3060 Wireless 802.11n 1T/1R
OS: SUSE LINUX 12.2, Kernel: 3.4.11-2.16-desktop (x86_64), Desktop: KDE 4.8.5, Display Server: X Server 1.12.3, Display Driver: fglrx 8.97.2, OpenGL: 3.3.11653, Compiler: GCC 4.7, File-System: btrfs, Screen Resolution: 1920x1080
Compiler Notes: --build=x86_64-suse-linux --disable-libgcj --disable-libitm --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --disable-plugin --enable-__cxa_atexit --enable-checking=release --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-libstdcxx-allocator=new --enable-linux-futex --enable-ssp --enable-version-specific-runtime-libs --mandir=/usr/share/man --with-arch-32=i586 --with-slibdir=/lib64 --with-tune=generic --without-system-libunwind
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.
GraphicsMagick
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.
PostgreSQL pgbench
Smallpt
Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.
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.
Default
Compiler Notes: Optimized build; Built Oct 26 2012 (10:29:50); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7-avx
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.
Testing initiated at 26 October 2012 13:11 by user phoronix.
Loop Vectorization
Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection
OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: Clang 3.2 (SVN 166775) + LLVM 3.2svn, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Oct 26 2012 (10:29:50); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7-avx
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.
Testing initiated at 26 October 2012 11:25 by user phoronix.
2012-10-27 15:48
Processor: AMD Athlon II X3 455 @ 3.30GHz (3 Cores), Motherboard: Gigabyte GA-MA790X-DS4, Chipset: AMD nee ATI RD780 + SB600, Memory: 4096MB, Disk: 500GB Seagate ST3500418AS + 250GB 2500BEV External + 500GB My Passport 0730, Graphics: ATI Radeon HD 3800 512MB (851/1143MHz), Audio: Realtek ALC889A, Monitor: ASUS VH242H, Network: Realtek RTL8111/8168B + Ralink RT3060 Wireless 802.11n 1T/1R
OS: SUSE LINUX 12.2, Kernel: 3.4.11-2.16-desktop (x86_64), Desktop: KDE 4.8.5, Display Server: X Server 1.12.3, Display Driver: fglrx 8.97.2, OpenGL: 3.3.11653, Compiler: GCC 4.7, File-System: btrfs, Screen Resolution: 1920x1080
Compiler Notes: --build=x86_64-suse-linux --disable-libgcj --disable-libitm --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --disable-plugin --enable-__cxa_atexit --enable-checking=release --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-libstdcxx-allocator=new --enable-linux-futex --enable-ssp --enable-version-specific-runtime-libs --mandir=/usr/share/man --with-arch-32=i586 --with-slibdir=/lib64 --with-tune=generic --without-system-libunwind
Testing initiated at 27 October 2012 15:50 by user marek.