LLVM 3.3 SVN SLP Vectorizer Benchmarks LLVM 3.3 benchmarks of the SLP vectorizer for a future article on Phoronix.com. -O3 Default: Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M 1024MB (405/324MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300 OS: Ubuntu 13.04, Kernel: 3.8.0-19-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: nouveau 1.0.7, OpenGL: 3.0 Mesa 9.1.1 Gallium 0.4, Compiler: Clang 3.3 (SVN 180917) + LLVM 3.3svn, File-System: ext4, Screen Resolution: 1600x900 SLP Vectorizer: Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M 1024MB (405/324MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300 OS: Ubuntu 13.04, Kernel: 3.8.0-19-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: nouveau 1.0.7, OpenGL: 3.0 Mesa 9.1.1 Gallium 0.4, Compiler: Clang 3.3 (SVN 180917) + LLVM 3.3svn, File-System: ext4, Screen Resolution: 1600x900 Aggressive SLP Vectorizer: Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M 1024MB (405/324MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300 OS: Ubuntu 13.04, Kernel: 3.8.0-19-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: nouveau 1.0.7, OpenGL: 3.0 Mesa 9.1.1 Gallium 0.4, Compiler: Clang 3.3 (SVN 180917) + LLVM 3.3svn, File-System: ext4, Screen Resolution: 1600x900 Timed HMMer Search 2.3.2 Pfam Database Search Seconds < Lower Is Better -O3 Default ............... 27.25 |============================================ SLP Vectorizer ............ 26.93 |=========================================== Aggressive SLP Vectorizer . 26.91 |=========================================== BLAKE2 20121223 Phoronix Test Suite v4.6.0m1 Cycles Per Byte < Lower Is Better -O3 Default ............... 4.17 |============================================ SLP Vectorizer ............ 4.24 |============================================= Aggressive SLP Vectorizer . 4.19 |============================================ GraphicsMagick 1.3.16 Operation: Blur Iterations Per Minute > Higher Is Better -O3 Default ............... 54 |=============================================== SLP Vectorizer ............ 53 |============================================== Aggressive SLP Vectorizer . 54 |=============================================== GraphicsMagick 1.3.16 Operation: Sharpen Iterations Per Minute > Higher Is Better -O3 Default ............... 36 |=============================================== SLP Vectorizer ............ 36 |=============================================== Aggressive SLP Vectorizer . 35 |============================================== GraphicsMagick 1.3.16 Operation: Resizing Iterations Per Minute > Higher Is Better -O3 Default ............... 67 |=============================================== SLP Vectorizer ............ 67 |=============================================== Aggressive SLP Vectorizer . 67 |=============================================== GraphicsMagick 1.3.16 Operation: HWB Color Space Iterations Per Minute > Higher Is Better -O3 Default ............... 81 |=============================================== SLP Vectorizer ............ 81 |=============================================== Aggressive SLP Vectorizer . 81 |=============================================== GraphicsMagick 1.3.16 Operation: Local Adaptive Thresholding Iterations Per Minute > Higher Is Better -O3 Default ............... 32 |=============================================== SLP Vectorizer ............ 32 |=============================================== Aggressive SLP Vectorizer . 31 |============================================== Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better -O3 Default ............... 1036.92 |======================================= SLP Vectorizer ............ 1102.68 |========================================== Aggressive SLP Vectorizer . 1082.74 |========================================= Timed ImageMagick Compilation 6.8.1-10 Time To Compile Seconds < Lower Is Better -O3 Default ............... 63.11 |========================================= SLP Vectorizer ............ 63.40 |========================================= Aggressive SLP Vectorizer . 68.01 |============================================ Timed PHP Compilation 5.2.9 Time To Compile Seconds < Lower Is Better -O3 Default ............... 40.08 |========================================= SLP Vectorizer ............ 40.53 |========================================== Aggressive SLP Vectorizer . 42.60 |============================================ C-Ray 1.1 Total Time Seconds < Lower Is Better -O3 Default ............... 77.41 |=============================== SLP Vectorizer ............ 77.49 |=============================== Aggressive SLP Vectorizer . 106.12 |=========================================== Primesieve 4.2 1e12 Prime Number Generation Seconds < Lower Is Better -O3 Default ............... 621.95 |=========================================== SLP Vectorizer ............ 621.64 |=========================================== Aggressive SLP Vectorizer . 620.77 |=========================================== Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better -O3 Default ............... 296 |=========================================== SLP Vectorizer ............ 296 |=========================================== Aggressive SLP Vectorizer . 317 |============================================== FLAC Audio Encoding 1.2.1 WAV To FLAC Seconds < Lower Is Better -O3 Default ............... 10.31 |============================================ SLP Vectorizer ............ 10.30 |============================================ Aggressive SLP Vectorizer . 10.30 |============================================ PostgreSQL pgbench 8.4.11 TPC-B Transactions Per Second TPS > Higher Is Better -O3 Default ............... 3013.54 |========================================== SLP Vectorizer ............ 2850.66 |======================================== Aggressive SLP Vectorizer . 2931.40 |========================================= Apache Benchmark 2.4.3 Static Web Page Serving Requests Per Second > Higher Is Better -O3 Default ............... 12148.71 |======================================== SLP Vectorizer ............ 12430.86 |========================================= Aggressive SLP Vectorizer . 12109.81 |========================================