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Boyan,<br><br>IPOPT is not a distributed parallel code. It can be built with multithreaded BLAS and LAPACK libraries (as can the serial version of MUMPS) and you can use a threaded parallel solver like WSMP or PARDISO.<br><br>Damien<br><blockquote style="border-left: 2px solid rgb(0, 0, 255); padding-left: 5px; margin-left: 5px; margin-right: 0px;"><hr><b>From:</b> Lazarov, Boyan S. [mailto:bsl@mek.dtu.dk]<br><b>To:</b> ipopt@list.coin-or.org<br><b>Sent:</b> Tue, 04 Nov 2008 14:02:16 -0700<br><b>Subject:</b> [Ipopt] Ipopt and parallel solver<br><br><br>
Hello,<br>
<br>
Is it possible to use Ipopt with distributed memory parallel linear solver. <br>
It seems that MUMPS is compiled in serial mode and I cannot find any options for configuration with MPI.<br>
If not are there any development plans for utilization of such solver? <br>
<br>
Best regards,<br>
Boyan Lazarov<br>
<br>
<br>
<br>
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