Summary

mpi: Incorrect argument count for allgather-int and allgather-flonum procedures

Metadata

• Id: a0633b087fca6f681233df4625f3f3e6a5de013c
• Trac id: 834
• Type: defect
• Reporter: sjamaan
• Owner: iraikov
• Cc:
• Status: closed
• Component: extensions
• Estimated difficulty:
• Resolution: fixed
• Priority: minor
• Milestone:
• Version: 4.7.x
• Changetime: 2012-06-01 09:20:27 UTC
• Created: 2012-05-13 14:09:28 UTC
• Keywords:

Description

In Mario's scrutinizer run two problems were found in mpi, both related to wrong argument count: http://parenteses.org/mario/misc/specialize-report/install/mpi.html

I don't have openmpi installed, and I don't know much about mpi anyway, so I don't have a patch or a unit test for this. However, I have a hunch that the MPI:allgather-int and MPI:allgather-flonum should use make-allgather like MPI:allgather-bytevector is doing.

There are also two C compiler warnings, but I assume that's because Chicken doesn't allow array dimensionality specifications in its FFI, so those might be hard to "fix".

Changes and comments

[2012-06-01 09:20:27 UTC] iraikov changed status from new to closed

[2012-06-01 09:20:27 UTC] iraikov set resolution to fixed

[2012-06-01 09:20:27 UTC] iraikov wrote:

Fixed in release 1.12 of mpi, thanks for reporting.