LLVM Clang Intel Compiler Haswell Core-AVX2
LLVM Clang 3.3 and LLVM Clang 3.4 SVN compiler benchmarks from a Core i7 4750HQ Haswell CPU running Ubuntu Linux. -march=native and -O3 CFLAGS/CXXFLAGS set. Benchmarks by Michael Larabel for a future article on Phoronix.
LLVM Clang 3.3
Processor: Intel Core i7-4750HQ @ 2.00GHz (8 Cores), Motherboard: System76 Galago UltraPro, Chipset: Intel Crystal Well DRAM, Memory: 8192MB, Disk: 120GB INTEL SSDMCEAC12, Graphics: Intel Crystal Well IGP (1200MHz), Audio: Intel Haswell HDMI, Network: Intel Connection I217-V + Intel Centrino Wireless-N 2230
OS: Ubuntu 13.10, Kernel: 3.11.0-7-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2.901 (1.14.3 RC 1), Display Driver: intel 2.21.14, OpenGL: 3.1 Mesa 9.2.0, Compiler: Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Sep 18 2013 (14:31:04); Default target: x86_64-unknown-linux-gnu; Host CPU: x86-64
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
LLVM Clang 3.4 SVN 20130918
OS: Ubuntu 13.10, Kernel: 3.11.0-7-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2.901 (1.14.3 RC 1), Display Driver: intel 2.21.14, OpenGL: 3.1 Mesa 9.2.0, Compiler: Clang 3.4 (SVN 190956) + LLVM 3.4svn, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Sep 18 2013 (16:02:50); Default target: x86_64-unknown-linux-gnu; Host CPU: x86-64
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
BLAKE2
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.
FLAC Audio Encoding
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.
LAME MP3 Encoding
LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.
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.
Parboil
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.
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 ImageMagick Compilation
Timed MAFFT Alignment
Timed MrBayes Analysis
Timed PHP Compilation
LLVM Clang 3.3
Processor: Intel Core i7-4750HQ @ 2.00GHz (8 Cores), Motherboard: System76 Galago UltraPro, Chipset: Intel Crystal Well DRAM, Memory: 8192MB, Disk: 120GB INTEL SSDMCEAC12, Graphics: Intel Crystal Well IGP (1200MHz), Audio: Intel Haswell HDMI, Network: Intel Connection I217-V + Intel Centrino Wireless-N 2230
OS: Ubuntu 13.10, Kernel: 3.11.0-7-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2.901 (1.14.3 RC 1), Display Driver: intel 2.21.14, OpenGL: 3.1 Mesa 9.2.0, Compiler: Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Sep 18 2013 (14:31:04); Default target: x86_64-unknown-linux-gnu; Host CPU: x86-64
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Testing initiated at 18 September 2013 15:10 by user phoronix.
LLVM Clang 3.4 SVN 20130918
Processor: Intel Core i7-4750HQ @ 2.00GHz (8 Cores), Motherboard: System76 Galago UltraPro, Chipset: Intel Crystal Well DRAM, Memory: 8192MB, Disk: 120GB INTEL SSDMCEAC12, Graphics: Intel Crystal Well IGP (1200MHz), Audio: Intel Haswell HDMI, Network: Intel Connection I217-V + Intel Centrino Wireless-N 2230
OS: Ubuntu 13.10, Kernel: 3.11.0-7-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.2.901 (1.14.3 RC 1), Display Driver: intel 2.21.14, OpenGL: 3.1 Mesa 9.2.0, Compiler: Clang 3.4 (SVN 190956) + LLVM 3.4svn, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Sep 18 2013 (16:02:50); Default target: x86_64-unknown-linux-gnu; Host CPU: x86-64
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Testing initiated at 18 September 2013 16:27 by user phoronix.