search

open-mpi / ompi

Open MPI main development repository
https://www.open-mpi.org
Other
2.13k stars 858 forks source link

Differentiate blocking unblocking collectives in UCC #12616

Closed bosilca closed 3 months ago

bosilca commented 3 months ago

Provide a hint to UCC collective init to know it is dealing with a blocking collective.

janjust commented 3 months ago

@bosilca when merged - can we get a v5.0.x cherry-pick?