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
LLVM 3.3 Vectorization Benchmarks,
"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
"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
"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
"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
"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: 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: 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: Local Adaptive Thresholding",
Higher Results Are Better
"-fno-vectorize",37,37,37
"-fvectorize",39,39,39
"-fvectorize -fslp-vectorize",38,38,38
"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
"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
"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
"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