<div dir="ltr">Did you fix the problem with your not calling collectives collectively too?</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Sep 11, 2013 at 12:56 PM, Mauro Crociara <span dir="ltr"><<a href="mailto:mauro.crociara@gmail.com" target="_blank">mauro.crociara@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Ok thanks for the support, but i got the same problem with MPI_Reduce<br>
(d_tmp, b_tmp, LD * N, MPI_DOUBLE, MPI_SUM, MASTER, MPI_COMM_WORLD);<br>
<br>
Best<br>
<div class="im">Mauro Crociara<br>
<br>
2013/9/11 Jeff Hammond <<a href="mailto:jeff.science@gmail.com">jeff.science@gmail.com</a>>:<br>
</div><div><div class="h5">> I answered on stackoverflow.<br>
><br>
> Best,<br>
><br>
> Jeff<br>
><br>
><br>
> On Wed, Sep 11, 2013 at 11:20 AM, Mauro Crociara <<a href="mailto:mauro.crociara@gmail.com">mauro.crociara@gmail.com</a>><br>
> wrote:<br>
>><br>
>> Hi guys, i'm new with MPI and i got some problem to transform a serial<br>
>> code into parallel code, please see here for thecode<br>
>><br>
>> <a href="http://stackoverflow.com/questions/18743721/mpi-bordered-block-system-matrix-with-lu-decomposition" target="_blank">http://stackoverflow.com/questions/18743721/mpi-bordered-block-system-matrix-with-lu-decomposition</a><br>
>><br>
>> Here the GDB error: <a href="http://bpaste.net/show/tDDBNTyqVpUjxFUF3qSr/" target="_blank">http://bpaste.net/show/tDDBNTyqVpUjxFUF3qSr/</a><br>
>><br>
>> I'm sorry for the Italian comments, please ignore it. Btw the code<br>
>> should be clear. Thanks so much in advance.<br>
>><br>
>> Have a nice day guys!<br>
>> --<br>
>><br>
>> Best Regards,<br>
>> Mauro Crociara<br>
>><br>
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><br>
><br>
><br>
><br>
> --<br>
> Jeff Hammond<br>
> <a href="mailto:jeff.science@gmail.com">jeff.science@gmail.com</a><br>
><br>
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<br>
<br>
<br>
--<br>
<br>
</div></div>Cordiali saluti,<br>
<div class="HOEnZb"><div class="h5">Mauro Crociara<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br>Jeff Hammond<br><a href="mailto:jeff.science@gmail.com" target="_blank">jeff.science@gmail.com</a>
</div>