Skip to content

With MPICH 4.3.0b1, func_bsplib_hpsend_many_hybrid_*_debug segfaults #43

Description

@anyzelman

This happens for -np 4 and higher. The trace goes into libucs while handling an lpf_put. The debug layer does not detect any errors (and indeed the test passes for other MPICH and OpenMPI versions).

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions