)]}'
{
  "commit": "9c951cac8eddc9828adadd7d7bd4207df5f145b4",
  "tree": "b66758ae6c2ac53d6342a83a3612c27a01ccd305",
  "parents": [
    "7812c776d5d57b13d80b6ae27f2dc86c73fddbcf"
  ],
  "author": {
    "name": "MaheshRavishankar",
    "email": "1663364+MaheshRavishankar@users.noreply.github.com",
    "time": "Tue Aug 13 09:05:10 2024 -0700"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Tue Aug 13 09:05:10 2024 -0700"
  },
  "message": "[Flow] Generalize horizontal contraction fusion to cover more cases.  (#17880)\n\nCurrent implementation of horizontal fusion worked only for\ncontraction (-\u003e truncf)? cases. To generalize it to more cases the\nfollowing changes were needed\n\n1) Instead of looking for a `linalg.generic` with a single\n   `arith.truncf`, use `isBitTruncate` utility method. To enable this\n   the pass is moved to `Flow`.\n\n2) Use `Operation::Equivalence` to check that the contraction\n   operations are \"similar\" and any subsequent truncation operations\n   are \"similar\" too.\n\n3) Instead of trying to find an insertion point based on existing\n   dominance relationship between operations,\n   - Always insert the horizontally fused contraction before the first\n     contraction\n   - Always insert the horizontally fused truncation operation before\n     the first truncation operation\n\n4) Instead of generating the fills/empty along with horizontally fused\n   operations, use separate patterns to fold concats of fills and\n   concats of emptys into fill and empty, respectively.\n\nSigned-off-by: MaheshRavishankar \u003cmahesh.ravishankar@gmail.com\u003e\n\n---------\n\nSigned-off-by: MaheshRavishankar \u003cmahesh.ravishankar@gmail.com\u003e",
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