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<div class="moz-cite-prefix">On 3/31/2013 10:03 AM, Jed Brown wrote:<br>
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<div dir="ltr">On Sun, Mar 31, 2013 at 8:58 AM, Michael
Povolotskyi <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:mpovolot@purdue.edu" target="_blank">mpovolot@purdue.edu</a>></span>
wrote:<br>
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<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Dear
PETSc developers,<br>
I have the following question.<br>
PETSc has memory reporting system. Does it report the
memory allocated inside a library (e.g MUMPS) when I call
it from PETSc program?<br>
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<div style="">It does not attribute it per object, though it
is part of the total memory used by a process (e.g.,
PetscMemoryGetCurrentUsage, or -malloc_info).</div>
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.8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Thank you,<br>
Michael.<br>
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Thank you.<br>
In our code we have our own linear system solver, optimized for a
distributed 3 block diagonal matrix.<br>
We are testing its performance against MUMPS and SUPERLU_dist.<br>
We interfaced this solver with PETSc matrix and vector for the left
and right hand sides of a linear system.<br>
My question: what can I do to make the memory allocated inside the
solver to be reported by PetscMemoryGetCurrentUsage?<br>
<br>
Thank you,<br>
Michael.<br>
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