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Hi all,<br>
<br>
I have created an issue (#34) to correct a bug in example 7.9 and
created a pull request (#16) for that change.<br>
<br>
The issue can be found here:
<br>
<a class="moz-txt-link-freetext"
href="https://github.com/mpi-forum/mpi-issues/issues/34">https://github.com/mpi-forum/mpi-issues/issues/34</a>
<br>
<br>
The pull request can be found here:
<br>
<a class="moz-txt-link-freetext"
href="https://github.com/mpi-forum/mpi-standard/pull/16">https://github.com/mpi-forum/mpi-standard/pull/16</a><br>
<br>
The diff can be found here:<br>
<a class="moz-txt-link-freetext" href="https://github.com/mpi-forum/mpi-standard/pull/16/files">https://github.com/mpi-forum/mpi-standard/pull/16/files</a><br>
<br>
I will bring this forward for a reading/vote/ticket-0-adjudication
at the next meeting.<br>
<br>
Cheers,<br>
Dan.<br>
<div class="moz-forward-container"><br>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">Subject:
</th>
<td>Re: [Mpi-comments] Bug in example 7.9 about
neighbourhood collectives</td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">Date: </th>
<td>Tue, 26 Jan 2016 08:41:11 -0600</td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">From: </th>
<td>William Gropp <a class="moz-txt-link-rfc2396E" href="mailto:wgropp@illinois.edu"><wgropp@illinois.edu></a></td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">To: </th>
<td><a class="moz-txt-link-abbreviated" href="mailto:dholmes@epcc.ed.ac.uk">dholmes@epcc.ed.ac.uk</a>, Comments on the MPI Standard
<a class="moz-txt-link-rfc2396E" href="mailto:mpi-comments@lists.mpi-forum.org"><mpi-comments@lists.mpi-forum.org></a></td>
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<br>
<pre>Thanks, Dan. Can you open an issue for this?
Bill
William Gropp
Director, Parallel Computing Institute
Thomas M. Siebel Chair in Computer Science
Chief Scientist, NCSA
University of Illinois Urbana-Champaign
On Jan 26, 2016, at 7:59 AM, Daniel Holmes <a class="moz-txt-link-rfc2396E" href="mailto:dholmes@epcc.ed.ac.uk"><dholmes@epcc.ed.ac.uk></a> wrote:
> In Figure 7.2 (part of example 7.9, in section 7.6, page 330, line 18), the call to "MPI_DIMS_CREATE" is erroneous because the first parameter is given as "comm" rather than "comm_size". To pass "comm_size", the example would need an extra variable declaration and an extra line of code (between lines 17 and 18) that calls the "MPI_COMM_SIZE" function.
>
> Cheers,
> Dan.
>
> --
> Dan Holmes
> Applications Consultant in HPC Research
> EPCC, The University of Edinburgh
> James Clerk Maxwell Building
> The Kings Buildings
> Peter Guthrie Tait Road
> Edinburgh
> EH9 3FD
> T: +44(0)131 651 3465
> E: <a class="moz-txt-link-abbreviated" href="mailto:dholmes@epcc.ed.ac.uk">dholmes@epcc.ed.ac.uk</a>
>
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</pre>
<br>
<pre class="moz-signature" cols="72">--
Dan Holmes
Applications Consultant in HPC Research
EPCC, The University of Edinburgh
James Clerk Maxwell Building
The Kings Buildings
Peter Guthrie Tait Road
Edinburgh
EH9 3FD
T: +44(0)131 651 3465
E: <a class="moz-txt-link-abbreviated" href="mailto:dholmes@epcc.ed.ac.uk">dholmes@epcc.ed.ac.uk</a>
*Please consider the environment before printing this email.*</pre>
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