)]}'
{
  "commit": "ce110cc563d89885d2d8e20c2f844c57642a78d3",
  "tree": "5f4f3acd867388aaea213a739aba9135779fd0fb",
  "parents": [
    "4d5bbbd907a1eb7acdafe2a4a7594721ec33a850"
  ],
  "author": {
    "name": "David Barker",
    "email": "david.barker@argondesign.com",
    "time": "Wed Feb 22 10:38:59 2017 +0000"
  },
  "committer": {
    "name": "Debargha Mukherjee",
    "email": "debargha@google.com",
    "time": "Mon Mar 06 20:23:16 2017 +0000"
  },
  "message": "Vectorize self-guided filter\n\nAdd an SSE4.1 lowbd version of the self-guided filter for\nloop-restoration, and apply some optimizations to the C\nversion.\n\nApproximate times per 128x128 / 256x256 tile on the machine\nthis was developed on:\nPrevious C:  620us / 2800us\nOptimized C: 500us / 2200us ( 24% /  27% faster)\nSSE4.1:      147us / 600us  (320% / 370% faster)\n\nChange-Id: I23ff5a5482a191aeb06f9d1f767a9f036bb357fe\n",
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