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In a homogeneous execution all MPI processes should have the same
environment variables. If that's not your case, maybe you could
consider just reading it by means of a call to getenv and using
MPI sends/receives/collectives/one-sided. You can afterwards
setenv it if that's what you want.<br>
<br>
Antonio<br>
<br>
<br>
On 02/27/2014 11:23 AM, Ramesh Vinayagam wrote:<br>
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<div>Hi,<br>
<br>
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How do I send enviroment variables to a spawned process
spawned using MPI_Comm_spawn. I tried to use MPI_Info, but
it doesn't seem to work. Does anyone have a example that I
could look at.<br>
<br>
<br>
Please let me know,<br>
<br>
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Thanks<br>
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Ramesh<br>
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<pre class="moz-signature" cols="72">--
Antonio J. Peña
Postdoctoral Appointee
Mathematics and Computer Science Division
Argonne National Laboratory
9700 South Cass Avenue, Bldg. 240, Of. 3148
Argonne, IL 60439-4847
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