LLVM 3.3 Vectorization Benchmarks

Early LLVM 3.3/3.2 SVN vectorization benchmarks for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1302189-FO-LLVM33VEC37
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Bioinformatics 3 Tests
C/C++ Compiler Tests 7 Tests
CPU Massive 7 Tests
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-fno-vectorize
February 18 2013
 
-fvectorize
February 18 2013
 
-fvectorize -fslp-vectorize
February 18 2013
 
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LLVM 3.3 Vectorization Benchmarks, "Smallpt 1.0 - Global Illumination Renderer; 100 Samples", Lower Results Are Better "-fno-vectorize",395,397,399 "-fvectorize",397,398,396 "-fvectorize -fslp-vectorize",402,401,402 "C-Ray 1.1 - Total Time", Lower Results Are Better "-fno-vectorize",32.788,32.791,32.754 "-fvectorize",32.753,32.814,32.813 "-fvectorize -fslp-vectorize",32.856,32.905,32.916 "Timed PHP Compilation 5.2.9 - Time To Compile", Lower Results Are Better "-fno-vectorize",20.712866783142,20.781106948853,20.82768702507 "-fvectorize",21.461853981018,21.621372938156,21.603193998337 "-fvectorize -fslp-vectorize",22.3834400177,22.828212976456,22.851374149323 "Himeno Benchmark 3.0 - Poisson Pressure Solver", Higher Results Are Better "-fno-vectorize",658.982626,665.651358,663.209805 "-fvectorize",639.799304,642.810999,639.680703 "-fvectorize -fslp-vectorize",677.927915,674.652997,679.683195 "GraphicsMagick 1.3.16 - Operation: Local Adaptive Thresholding", Higher Results Are Better "-fno-vectorize",37,37,37 "-fvectorize",39,39,39 "-fvectorize -fslp-vectorize",38,38,38 "GraphicsMagick 1.3.16 - Operation: HWB Color Space", Higher Results Are Better "-fno-vectorize",105,105,105 "-fvectorize",104,104,104 "-fvectorize -fslp-vectorize",103,103,103 "GraphicsMagick 1.3.16 - Operation: Resizing", Higher Results Are Better "-fno-vectorize",72,72,72 "-fvectorize",72,72,72 "-fvectorize -fslp-vectorize",71,71,71 "GraphicsMagick 1.3.16 - Operation: Sharpen", Higher Results Are Better "-fno-vectorize",22,22,22 "-fvectorize",22,22,22 "-fvectorize -fslp-vectorize",22,22,22 "GraphicsMagick 1.3.16 - Operation: Blur", Higher Results Are Better "-fno-vectorize",64,64,64 "-fvectorize",64,64,64 "-fvectorize -fslp-vectorize",63,63,63 "VP8 libvpx Encoding 1.1.0 - vpxenc", Higher Results Are Better "-fno-vectorize",22.07,22.08,22 "-fvectorize",22.13,22.27,22.37 "-fvectorize -fslp-vectorize",18.43,8.74,18.38,22.12,18.67,16.94 "Timed MAFFT Alignment 6.864 - Multiple Sequence Alignment", Lower Results Are Better "-fno-vectorize",6.9545450210571,6.9986000061035,6.7713270187378 "-fvectorize",6.8199360370636,6.8231999874115,6.899749994278 "-fvectorize -fslp-vectorize",6.8046100139618,6.9860680103302,7.4792420864105,6.9932789802551,6.9438478946686,6.7633810043335 "Timed HMMer Search 2.3.2 - Pfam Database Search", Lower Results Are Better "-fno-vectorize",12.59782910347,12.920574903488,13.196421861649 "-fvectorize",12.587668895721,12.821858167648,12.355173826218 "-fvectorize -fslp-vectorize",12.891165018082,12.277319192886,12.409659862518