)]}'
{
  "commit": "f86a3bdbeac8cd67b7b905f5c57ac73943689884",
  "tree": "b1f83d8261209eba69822d89c767b41ff8ffdb61",
  "parents": [
    "5f1946879435fc857120a532cfe47bd133a93902"
  ],
  "author": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Mon Aug 29 21:52:30 2022 -0700"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Sun Sep 11 07:31:28 2022 -0700"
  },
  "message": "Unify Block handling across matrix types\n\nPreviously some matrices used Block to keep track of\nrow/column block sizes and some would just use ints, and\nthen compute the position of each row and column from it.\n\nBy uniformly using Block everywhere, we reduce duplicate\ncomputation and data copies.\n\nI also cleaned up a bunch of c++17 related stuff as I edited\nthese files.\n\nChange-Id: I4c86b1593fd4c91f9057fbb38314f62f303e0477\n",
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