Skip to content
Snippets Groups Projects
Commit 7f5a63c0 authored by Moe Jette's avatar Moe Jette
Browse files

Add TotalView bulk launch info.

parent e365c3f6
No related branches found
No related tags found
No related merge requests found
Hide whitespace changes
Inline Side-by-side
doc/html/quickstart_admin.html
+ 13
− 3
View file @ 7f5a63c0
...@@ -9,7 +9,7 @@ ...@@ -9,7 +9,7 @@
<meta http-equiv="keywords" content="Simple Linux Utility for Resource Management, SLURM, resource management, <meta http-equiv="keywords" content="Simple Linux Utility for Resource Management, SLURM, resource management,
Linux clusters, high-performance computing, Livermore Computing"> Linux clusters, high-performance computing, Livermore Computing">
<meta name="LLNLRandR" content="UCRL-WEB-204324"> <meta name="LLNLRandR" content="UCRL-WEB-204324">
<meta name="LLNLRandRdate" content="10 May 2004"> <meta name="LLNLRandRdate" content="9 July 2004">
<meta name="distribution" content="global"> <meta name="distribution" content="global">
<meta name="description" content="Simple Linux Utility for Resource Management"> <meta name="description" content="Simple Linux Utility for Resource Management">
<meta name="copyright" <meta name="copyright"
...@@ -168,7 +168,17 @@ expected that this library will be available in the near future. ...@@ -168,7 +168,17 @@ expected that this library will be available in the near future.
<p>SLURM exports information for parallel debuggers using the specification <p>SLURM exports information for parallel debuggers using the specification
detailed <a href=http://www-unix.mcs.anl.gov/mpi/mpi-debug/mpich-attach.txt>here</a>. detailed <a href=http://www-unix.mcs.anl.gov/mpi/mpi-debug/mpich-attach.txt>here</a>.
This is meant to be exploited by any parallel debugger (notably, TotalView), This is meant to be exploited by any parallel debugger (notably, TotalView),
and support is unconditionally compiled into SLURM code. and support is unconditionally compiled into SLURM code.
</p>
<p>We use a patched version of TotalView that looks for a "totalview_jobid"
symbol in <b>srun</b> that it then uses (configurably) to perform a bulk
launch of the <b>tvdsvr</b> daemons via a subsequent <b>srun</b>. Otherwise
it is diffuclt to get TotalView to use <b>srun</b> for a bulk launch, since
<b>srun</b> will be unable to determine for which job it is launching tasks.
</p>
<p>Another solution would be to run TotalView within an existing <b>srun</b>
<i>--allocate</i> session. Then the Totalview bulk launch command to <b>srun</b>
could be set to ensure only a single task per node.
</p> </p>
<p class="footer"><a href="#top">top</a></p> <p class="footer"><a href="#top">top</a></p>
...@@ -399,7 +409,7 @@ adev0: scontrol shutdown ...@@ -399,7 +409,7 @@ adev0: scontrol shutdown
<td colspan="3"><hr> <p>For information about this page, contact <a href="mailto:slurm-dev@lists.llnl.gov">slurm-dev@lists.llnl.gov</a>.</p> <td colspan="3"><hr> <p>For information about this page, contact <a href="mailto:slurm-dev@lists.llnl.gov">slurm-dev@lists.llnl.gov</a>.</p>
<p><a href="http://www.llnl.gov/"><img align=middle src="lll.gif" width="32" height="32" border="0"></a></p> <p><a href="http://www.llnl.gov/"><img align=middle src="lll.gif" width="32" height="32" border="0"></a></p>
<p class="footer">UCRL-WEB-204324<br> <p class="footer">UCRL-WEB-204324<br>
Last modified 10 May 2004</p></td> Last modified 9 July 2004</p></td>
</tr> </tr>
</table> </table>
</td> </td>
......
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
Nutzungsbedingungen | Datenschutzerklärung | Barrierefreiheitserklärung