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

Kenneth Raffenetti raffenet at mcs.anl.gov
Thu Jan 29 14:34:51 CST 2015


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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