[MacPorts] #39438: openmpi @1.7.1 +threads +gcc47 creates code that hangs

MacPorts noreply at macports.org
Wed Jun 19 13:06:52 PDT 2013

#39438: openmpi @1.7.1 +threads +gcc47 creates code that hangs
  Reporter:  hans.ekkehard.plesser@…  |      Owner:  macports-tickets@…
      Type:  defect                   |     Status:  new
  Priority:  Normal                   |  Milestone:
 Component:  ports                    |    Version:  2.1.3
Resolution:                           |   Keywords:
      Port:  openmpi                  |

Comment (by hans.ekkehard.plesser@…):

 With some help from the OpenMPI User Mailing list (thanks to Ralph Castain
 and Elias Rudberg!) I found out that several additional `configure`
 switches are needed for the `threads` variant. In all, one needs
 --enable-event-thread-support --enable-opal-multi-threads --enable-orte-
 progress-threads --enable-mpi-thread-multiple
 I'll attach a patch. for this change.

 One additional note: the `--en/disable-mpi-f77/90` configure flags have
 disappeared in 1.7.1. I have not checked this in detail, but there is a
 switch `--enable-mpi-fortran` now, which may be  a replacement.

Ticket URL: <https://trac.macports.org/ticket/39438#comment:1>
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