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| author | Nadav Rotem <nrotem@apple.com> | 2012-12-20 00:03:36 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-12-20 00:03:36 +0000 |
| commit | 6d1fc5389f08b8da009551ff244f0438440833c5 (patch) | |
| tree | 0bc6a910bf46684680328a846d8ba8451d29f7a4 | |
| parent | 5f93e2bee5cee8c9ba2d12f5de9cb14d5b45be02 (diff) | |
Doc: update the chart.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170618 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | docs/Vectorizers.rst | 4 | ||||
| -rw-r--r-- | docs/gcc-loops.png | bin | 16653 -> 20889 bytes |
2 files changed, 2 insertions, 2 deletions
diff --git a/docs/Vectorizers.rst b/docs/Vectorizers.rst index 5324ea025c..e49d44c1bb 100644 --- a/docs/Vectorizers.rst +++ b/docs/Vectorizers.rst @@ -203,8 +203,8 @@ This section shows the the execution time of Clang on a simple benchmark: 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. .. image:: gcc-loops.png diff --git a/docs/gcc-loops.png b/docs/gcc-loops.png Binary files differindex e178146bed..96fefde45e 100644 --- a/docs/gcc-loops.png +++ b/docs/gcc-loops.png |
