I suspect it will have to be fixed at some point.
> On Jan 9, 2015, at 12:04 PM, Adrian Reber <adr...@lisas.de> wrote:
>
> Should I still open a ticket? Will these be changed or do I always have
> to provide '--mca mtl psm' in the future?
>
> On Fri, Jan 09, 2015 at 12:27:59PM -0700, Howard Pritchard wrote:
>> HI Adrian, Andrew,
>>
>> Sorry try again, both the libfabric psm provider and the open mpi psm
>> mtl are trying to use psm_init.
>>
>> So, to avoid this problem, add
>>
>> --mca mtl psm
>>
>> to your mpirun command line.
>>
>> Sorry for the confusion.
>>
>> Howard
>>
>>
>> 2015-01-09 7:52 GMT-07:00 Friedley, Andrew <andrew.fried...@intel.com>:
>>
>>> No this is not expected behavior.
>>>
>>> The PSM MTL code has not changed in 2 months, when I fixed that unused
>>> variable warning for you. That suggests something above the PSM MTL broke
>>> things. I see no reason your older software install should suddenly
>>> stopping working if all you are updating is OMPI master -- at least with
>>> respect to PSM anyway.
>>>
>>> The error message is right, it's not possible to open more than one
>>> context per process. This hasn't changed. It does indicate that maybe
>>> something is causing the MTL to be opened twice in each process?
>>>
>>> Andrew
>>>
>>>> -----Original Message-----
>>>> From: devel [mailto:devel-boun...@open-mpi.org] On Behalf Of Adrian
>>>> Reber
>>>> Sent: Friday, January 9, 2015 4:13 AM
>>>> To: de...@open-mpi.org
>>>> Subject: [OMPI devel] Changed behaviour with PSM on master
>>>>
>>>> Running the mpi_test_suite on master used to work with no problems. At
>>>> some point in time it stopped working however and now I get only error
>>>> messages from PSM:
>>>>
>>>> """
>>>> n050301:3.0.In PSM version 1.14, it is not possible to open more than
>>> one
>>>> context per process
>>>>
>>>> [n050301:26526] Open MPI detected an unexpected PSM error in opening an
>>>> endpoint: In PSM version 1.14, it is not possible to open more than one
>>>> context per process """
>>>>
>>>> I know that I do not have the newest version of the PSM library and that
>>> I
>>>> need to update the library but as this requires many software packages
>>> to be
>>>> re-compiled we are trying to avoid it on our CentOS6 based system.
>>>>
>>>> My main question (probably for Andrew) is if this is an expected
>>> behaviour
>>>> on master. It works on 1.8.x and it used to work on master at least
>>> until 2014-
>>>> 12-08.
>>>>
>>>> This is the last MTT entry for working PSM (with my older version)
>>>> http://mtt.open-mpi.org/index.php?do_redir=2226
>>>>
>>>> and since a few days it fails on master
>>>> http://mtt.open-mpi.org/index.php?do_redir=2225
>>>>
>>>> On another system (RHEL7) with newer PSM libraries there is no such
>>> error.
>>>>
>>>> Adrian
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>>>
>
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