{"push_id":1403297953,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"61eca9d5a40caa0415bc0f0e7641f5cf1f9a699b","before":"22e59007557cde38c130f9c502a75c3aaa596b13","commits":[{"sha":"61eca9d5a40caa0415bc0f0e7641f5cf1f9a699b","author":{"name":"Adam Nemet","email":"83a6a0c0be29416f5c01d64e7a687006e7b3bf4b@apple.com"},"message":"[opt-viewer] Add support for libYAML for faster parsing\n\nThis results in a speed-up of over 6x on sqlite3.\n\nBefore:\n\n$ time -p /org/llvm/utils/opt-viewer/opt-viewer.py ./MultiSource/Applications/sqlite3/CMakeFiles/sqlite3.dir/sqlite3.c.opt.yaml html\n  real 415.07\n  user 410.00\n  sys 4.66\n\nAfter with libYAML:\n\n$ time -p /org/llvm/utils/opt-viewer/opt-viewer.py ./MultiSource/Applications/sqlite3/CMakeFiles/sqlite3.dir/sqlite3.c.opt.yaml html\n  real 63.96\n  user 60.03\n  sys 3.67\n\nI followed these steps to get libYAML working with PyYAML: http://rmcgibbo.github.io/blog/2013/05/23/faster-yaml-parsing-with-libyaml/\n\ngit-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286942 91177308-0d34-0410-b5e6-96231b3b80d8","distinct":true,"url":"https://api.github.com/repos/earl/llvm-mirror/commits/61eca9d5a40caa0415bc0f0e7641f5cf1f9a699b"}]}
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