git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170618
91177308-0d34-0410-b5e6-
96231b3b80d8
This benchmarks is a collection of loops from the GCC autovectorization
`page <http://gcc.gnu.org/projects/tree-ssa/vectorization.html>`_ by Dorit Nuzman.
This benchmarks is a collection of loops from the GCC autovectorization
`page <http://gcc.gnu.org/projects/tree-ssa/vectorization.html>`_ by Dorit Nuzman.
-The chart below compares GCC-4.7, ICC-13, and Clang-SVN at -O3, running on a Sandybridge.
-The Y-axis shows time in msec. Lower is better.
+The chart below compares GCC-4.7, ICC-13, and Clang-SVN with and without loop vectorization at -O3, tuned for "corei7-avx", running on a Sandybridge iMac.
+The Y-axis shows the time in msec. Lower is better. The last column shows the geomean of all the kernels.