I noticed that problem when the argv has dimension more than about 50 elements and 450 characters.<br><br>Thank you,<br>Federico<br><br><br><br><div class="gmail_quote">2009/1/7 Rajeev Thakur <span dir="ltr"><<a href="mailto:thakur@mcs.anl.gov">thakur@mcs.anl.gov</a>></span><br>
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<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">How big is the argv you are passing?</font></span></div>
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<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">Rajeev</font></span></div><br>
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<font face="Tahoma" size="2"><b>From:</b> <a href="mailto:mpich-discuss-bounces@mcs.anl.gov" target="_blank">mpich-discuss-bounces@mcs.anl.gov</a>
[mailto:<a href="mailto:mpich-discuss-bounces@mcs.anl.gov" target="_blank">mpich-discuss-bounces@mcs.anl.gov</a>] <b>On Behalf Of </b>Federico Golfrč
Andreasi<br><b>Sent:</b> Wednesday, January 07, 2009 4:17 AM<br><b>To:</b>
<a href="mailto:mpich-discuss@mcs.anl.gov" target="_blank">mpich-discuss@mcs.anl.gov</a><br><b>Subject:</b> [mpich-discuss] array_of_argv in
the MPI_Comm_spawn_multiple<br></font><br></div><div><div></div><div class="Wj3C7c">
<div></div>Hi,<br><br><br> I've a
problem in using the MPI_Comm_spawn_multiple.<br>When I use that function with
a large number of arguments in the array_of_argv parameter<br>the program
execution freezes in the point.<br><br>There is a maximum length of the argv
or a maximum number of elements of argv that can be used?<br><br>Thank
you!<br>Federico<br></div></div></blockquote></div>
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