LLVM Clang 3.4 Intel Core i7 Haswell Core-AVX2
Intel Core i7-4770K Haswell testing of GCC 4.8.1 and an early GCC 4.9.0 compiler snapshot along with LLVM Clang 3.3 and an LLVM Clang 3.4 development snapshot. Testing with CFLAGS/CXXFLAGS for the Intel Core i7 Haswell CPU of -O3 and -march=core-avx2. Benchmarking by Michael Larabel for a future article on phoronix.com
GCC 4.8.1
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel Haswell Desktop, Audio: Intel Haswell HDMI, Monitor: VA2431, Network: Intel Connection I217-V
OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: GCC 4.8.1 + Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
GCC 4.9.0 20130623
OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: GCC 4.9.0 20130623 + Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080
LLVM Clang 3.3
OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Jun 20 2013 (17:06:21); Default target: x86_64-unknown-linux-gnu; Host CPU: x86-64
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
LLVM 3.4 SVN 20130626
OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: Clang 3.4 (SVN 185044) + LLVM 3.4svn, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Jun 26 2013 (19:58:17); Default target: x86_64-unknown-linux-gnu; Host CPU: x86-64
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
N-Queens
This is a test of the OpenMP version of a test that solves the N-queens problem. The board problem size is 18. Learn more via the OpenBenchmarking.org test page.
FLAC Audio Encoding
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.
Primesieve
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.
Timed ImageMagick Compilation
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.
GraphicsMagick
x264
SciMark
This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.
BLAKE2
Timed MAFFT Alignment
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.
GCC 4.8.1
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel Haswell Desktop, Audio: Intel Haswell HDMI, Monitor: VA2431, Network: Intel Connection I217-V
OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: GCC 4.8.1 + Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Testing initiated at 26 June 2013 10:00 by user phoronix.
GCC 4.9.0 20130623
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel Haswell Desktop, Audio: Intel Haswell HDMI, Monitor: VA2431, Network: Intel Connection I217-V
OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: GCC 4.9.0 20130623 + Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Testing initiated at 25 June 2013 22:57 by user phoronix.
LLVM Clang 3.3
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel Haswell Desktop, Audio: Intel Haswell HDMI, Monitor: VA2431, Network: Intel Connection I217-V
OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Jun 20 2013 (17:06:21); Default target: x86_64-unknown-linux-gnu; Host CPU: x86-64
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Testing initiated at 27 June 2013 04:38 by user phoronix.
LLVM 3.4 SVN 20130626
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel Haswell Desktop, Audio: Intel Haswell HDMI, Monitor: VA2431, Network: Intel Connection I217-V
OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: Clang 3.4 (SVN 185044) + LLVM 3.4svn, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Jun 26 2013 (19:58:17); Default target: x86_64-unknown-linux-gnu; Host CPU: x86-64
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Testing initiated at 26 June 2013 21:43 by user phoronix.