[mlir][mpi] Mandatory Communicator #133280
fschlimb
merged
16 commits into
llvm:main
from
fschlimb:mlir-mpi-readd-comm
fschlimb
changed the title 
Revert "Remove MPI_Comm type"
82c1e608
Fix assembly format for `comm_size`, `comm_rank`
8d596ae3
add more tests for `comm_size`, `comm_rank`
25635931
fix some assembly formats
8fd64632
fix some tests
b7080d38
try fixing the assembly forma of `barrier`
fd9ad014
making communicator mandatory, fixing dependent code and tests
7d1a33db
lowering mpi.commworld and tests, works for MPICH, not openmpi
c6760058
Fixing oversights and comments (review)
32daa5c5
Apply suggestions from code review
313df892
using i64 as intermediate type for \!mpi.comm and appropriate casting
42c99a95
lowering mpi.comm_split
d023e655
cleanup
9f23e95c
merge conflicts, fixing mpi.all_reduce
11726874
AntonLydike
approved these changes
on 2025-03-31
fixing match results
682424df
Apply suggestions from code review
b3e196f8
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