Bug 786201 - MPI_MAN environment variable incorrectly set in module file
Summary: MPI_MAN environment variable incorrectly set in module file
Keywords:
Status: CLOSED DEFERRED
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: mpich2
Version: 6.1
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Doug Ledford
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-01-31 17:31 UTC by Jonathan Underwood
Modified: 2015-10-03 22:11 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-10-03 22:11:15 UTC
Target Upstream Version:


Attachments (Terms of Use)

Description Jonathan Underwood 2012-01-31 17:31:38 UTC
Description of problem:
On x86_64m the openmpi environment module file sets:

setenv MPI_MAN /usr/share/man/openmpi-x86_64

whereas the mpich2 environment module file sets

setenv  MPI_MAN /usr/share/man/mpich2

i.e. without the -%{_arch} suffix. 

The OpenMPI module file is correct, in my opinion. Please update the mpich2 package to be consistent.

Also, why does mpich2 install its environment module file in a different place to openmpi?

Version-Release number of selected component (if applicable):
mpich2-1.2.1-2.3.el6.x86_64

Comment 2 Susi Lehtola 2012-01-31 17:49:43 UTC
(In reply to comment #0)
> Description of problem:
> On x86_64m the openmpi environment module file sets:
> 
> setenv MPI_MAN /usr/share/man/openmpi-x86_64
> 
> whereas the mpich2 environment module file sets
> 
> setenv  MPI_MAN /usr/share/man/mpich2
> 
> i.e. without the -%{_arch} suffix. 
> 
> The OpenMPI module file is correct, in my opinion. Please update the mpich2
> package to be consistent.

This is probably straight from Fedora, where the MPICH2 maintainer thought that architecture dependent man files do not really make much sense. The MPI guideline should probably be changed in this regard.

> Also, why does mpich2 install its environment module file in a different place
> to openmpi?

My guess is that RHEL contains a version of mpich2 that was breaking the Fedora
Environment Modules guidelines wrt the placement of the module.

Comment 4 Suzanne Logcher 2012-02-14 23:29:53 UTC
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated
in the current release, Red Hat is unfortunately unable to
address this request at this time. Red Hat invites you to
ask your support representative to propose this request, if
appropriate and relevant, in the next release of Red Hat
Enterprise Linux. If you would like it considered as an
exception in the current release, please ask your support
representative.

Comment 5 Tru Huynh 2013-07-11 08:37:28 UTC
module load mpich2-x86_64
man mpd yields:

mpd(1)                             mpd cmds                             mpd(1)

NAME
       mpd

FILE
       /sandbox/balaji/maint/mpich2-1.2.1-tmp/src/pm/mpd/mpd.py

...


Note You need to log in before you can comment on or make changes to this bug.