Intel Haswell GCC 4.8 core-avx2 Tuning
Testing Intel Core i7 4770K with different CFLAGS/CXXFLAGS to look at the core-avx2 Haswell GCC 4.8.1 compiler optimizations. Benchmarks by Michael Larabel of Phoronix for a future article.
core-avx2
Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi- freq ondemand
core2
corei7
corei7-avx
core-avx-i
nocona
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel Haswell DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel Haswell IGP, Audio: Intel Haswell HDMI, Monitor: VA2431, Network: Intel Connection I217-V
OS: Ubuntu 13.04, Kernel: 3.10.0-999-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-a2e3b1c), Compiler: GCC 4.8.1 + LLVM 3.2, File-System: ext4, Screen Resolution: 1920x1080
TTSIOD 3D Renderer
x264
GraphicsMagick
Botan
SciMark
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.
Apache Benchmark
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.
Timed ImageMagick Compilation
Timed Linux Kernel Compilation
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.
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.
FFmpeg
core-avx2
Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi- freq ondemand
Testing initiated at 14 June 2013 16:12 by user pts.
core2
Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi- freq ondemand
Testing initiated at 14 June 2013 17:28 by user pts.
corei7
Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi- freq ondemand
Testing initiated at 14 June 2013 18:35 by user pts.
corei7-avx
Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi- freq ondemand
Testing initiated at 14 June 2013 19:30 by user pts.
core-avx-i
Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi- freq ondemand
Testing initiated at 14 June 2013 20:27 by user pts.
nocona
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel Haswell DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel Haswell IGP, Audio: Intel Haswell HDMI, Monitor: VA2431, Network: Intel Connection I217-V
OS: Ubuntu 13.04, Kernel: 3.10.0-999-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-a2e3b1c), Compiler: GCC 4.8.1 + LLVM 3.2, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi- freq ondemand
Testing initiated at 14 June 2013 21:25 by user pts.