LLVM 3.4 Compiler Benchmarking Comparison
Intel Core i7 990XGulftown processor testing of LLVM 3.2, 3.3, and 3.4 SVN. Benchmarking by Michael Larabel for a future article on Phoronix.com.
LLVM Clang 3.2
Processor: Intel Core i7 990X @ 3.47GHz (12 Cores), Motherboard: MSI X58M (MS-7593) v1.0, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 12288MB, Disk: 1000GB Western Digital WD1003FBYX-0, Graphics: NVIDIA GeForce 8400 GS 512MB (500/333MHz), Audio: Realtek ALC889, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 13.10, Kernel: 3.10.0-2-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.1, Display Driver: NVIDIA 304.88, OpenGL: 3.3.0 NVIDIA 304.88, Compiler: Clang 3.2 + LLVM 3.2svn, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Jul 15 2013 (09:25:52); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
LLVM Clang 3.3
OS: Ubuntu 13.10, Kernel: 3.10.0-2-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.1, Display Driver: NVIDIA 304.88, OpenGL: 3.3.0 NVIDIA 304.88, Compiler: Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Jul 15 2013 (09:12:51); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
LLVM Clang 3.4 SVN 20130715
OS: Ubuntu 13.10, Kernel: 3.10.0-2-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.1, Display Driver: NVIDIA 304.88, OpenGL: 3.3.0 NVIDIA 304.88, Compiler: Clang 3.4 (SVN 186320) + LLVM 3.4svn, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Jul 15 2013 (09:43:39); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
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 MAFFT Alignment
BLAKE2
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.
x264
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.
Timed ImageMagick Compilation
Timed PHP 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.
Primesieve
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.
FLAC Audio Encoding
FFmpeg
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.
PostgreSQL pgbench
Apache Benchmark
LLVM Clang 3.2
Processor: Intel Core i7 990X @ 3.47GHz (12 Cores), Motherboard: MSI X58M (MS-7593) v1.0, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 12288MB, Disk: 1000GB Western Digital WD1003FBYX-0, Graphics: NVIDIA GeForce 8400 GS 512MB (500/333MHz), Audio: Realtek ALC889, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 13.10, Kernel: 3.10.0-2-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.1, Display Driver: NVIDIA 304.88, OpenGL: 3.3.0 NVIDIA 304.88, Compiler: Clang 3.2 + LLVM 3.2svn, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Jul 15 2013 (09:25:52); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Testing initiated at 15 July 2013 14:42 by user phoronix.
LLVM Clang 3.3
Processor: Intel Core i7 990X @ 3.47GHz (12 Cores), Motherboard: MSI X58M (MS-7593) v1.0, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 12288MB, Disk: 1000GB Western Digital WD1003FBYX-0, Graphics: NVIDIA GeForce 8400 GS 512MB (500/333MHz), Audio: Realtek ALC889, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 13.10, Kernel: 3.10.0-2-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.1, Display Driver: NVIDIA 304.88, OpenGL: 3.3.0 NVIDIA 304.88, Compiler: Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Jul 15 2013 (09:12:51); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Testing initiated at 15 July 2013 12:49 by user phoronix.
LLVM Clang 3.4 SVN 20130715
Processor: Intel Core i7 990X @ 3.47GHz (12 Cores), Motherboard: MSI X58M (MS-7593) v1.0, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 12288MB, Disk: 1000GB Western Digital WD1003FBYX-0, Graphics: NVIDIA GeForce 8400 GS 512MB (500/333MHz), Audio: Realtek ALC889, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 13.10, Kernel: 3.10.0-2-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.1, Display Driver: NVIDIA 304.88, OpenGL: 3.3.0 NVIDIA 304.88, Compiler: Clang 3.4 (SVN 186320) + LLVM 3.4svn, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: Optimized build; Built Jul 15 2013 (09:43:39); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Testing initiated at 15 July 2013 10:10 by user phoronix.