[mpich-discuss] Two problems about MPI_Publish_name/MPI_Loopup_name?

[Kenneth Raffenetti]

Haozi,

I re-ran your example with mpich 3.1.3 and saw the behavior you 
described in #2. The current mpich/master does not behave like this. Can 
you try a nightly tarball to confirm?

http://www.mpich.org/static/downloads/nightly/master/mpich/

Ken

On 02/02/2015 08:02 PM, haozi wrote:
> Hi, Ken,
>
> which version is your MPICH?
>
> My MPICH is 3.1.3.
>
>
>
> At 2015-01-30 04:34:51, "Kenneth Raffenetti" <raffenet at mcs.anl.gov> wrote:
>>Haozi,
>>
>>I'm not sure I understand the issue you are seeing. Can you include
>>output from this code that illustrates the issue? I tried running with
>>strings both less than and greater than 7 characters with no issue. The
>>port_name is the same length in all cases on my laptop.
>>
>>Ken
>>
>>On 01/28/2015 01:56 AM, haozi wrote:
>>> Hi, guys.
>>> My example code is the attachment.
>>>
>>> 1. What is the naming convention of service_name ?
>>>        The hydra_nameserver CAN'T accept those strings whose length is
>>> less than 7.
>>>        What's the exact naming convention?
>>>
>>> 2. The length of port_name by MPI_Loopup_name is different
>>> with MPI_Publish_name!
>>>      You can test my code.
>>>
>>> With best regards.
>>> Haozi
>>>
>>>
>>>
>>>
>>>
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