[all-commits] [llvm/llvm-project] 48f886: [MLIR] Extend MPI dialect (#123255)

[Sergio Sánchez Ramírez via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 48f88651a01b050a28be99e5cdffe495754ea79a
      https://github.com/llvm/llvm-project/commit/48f88651a01b050a28be99e5cdffe495754ea79a
  Author: Sergio Sánchez Ramírez <15837247+mofeing at users.noreply.github.com>
  Date:   2025-02-01 (Sat, 01 Feb 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/MPI/IR/MPI.td
    M mlir/include/mlir/Dialect/MPI/IR/MPIOps.td
    M mlir/include/mlir/Dialect/MPI/IR/MPITypes.td
    M mlir/lib/Dialect/MPI/IR/MPIOps.cpp
    M mlir/test/Dialect/MPI/ops.mlir

  Log Message:
  -----------
  [MLIR] Extend MPI dialect (#123255)

cc @tobiasgrosser @wsmoses

this PR adds some new ops and types to the MLIR MPI dialect. the goal is
to get the minimum required ops here to get a project of us working, and
if everything works well, continue adding ops to the mpi dialect on
subsequent PRs until we achieve some level of compliance with the MPI
standard.

---

Things left to do in subsequent PRs:

- Add back the `mpi.comm` type and add as optional argument of current
implemented ops that should support it (i.e. `send`, `recv`, `isend`,
`irecv`, `allreduce`, `barrier`).
- Support defining custom `MPI_Op`s (the MPI operations, not the
tablegen `MPI_Op`) as regions.
- Add more ops.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications