Warning: Undefined array key 7 in /usr/share/dokuwiki/inc/html.php on line 1453

Differences

This shows you the differences between two versions of the page.

--- cluster:96 [2011/02/09 14:53]
hmeij created
+++ cluster:96 [2011/02/09 14:55]
hmeij
@@ Line 13: / Line 13: @@
 In the examples below the code waits for the results.  Don't do that when submitting jobs, it is just for debug purposes. Change the last 3 lines with this 'get(sched)' and then you exit Matlab interactive session.
-This old way still works:
+This old way still works for distributed jobs:
 <code>
@@ Line 41: / Line 41: @@
 </code>
+This old way for parallel jobs does not, not sure why:
+<code>
+% start 'matlab -nodisplay', issue the command 'myPJob'
+% set up the scheduler and matlab worker environment
+%2007a sched = findResource('scheduler', 'configuration', 'generic')
+%2007a set(sched, 'Configuration', 'generic')
+sched = findResource('scheduler','type','LSF')
+set(sched, 'SubmitArguments', '-R type==LINUX64')
+set(sched, 'SubmitArguments', '-q matlab')
+set(sched, 'HasSharedFilesystem', true);
+set(sched, 'ClusterMatlabRoot', '/share/apps/matlab/2010b')
+set(sched, 'SubmitFcn', @lsfParallelSubmitFcn)
+% specify location for worker output
+set(sched, 'DataLocation', '/home/hmeij/hp/matlab')
+% create job and assign tasks to be done
+set(pj, 'MaximumNumberOfWorkers', 4)
+set(pj, 'MinimumNumberOfWorkers', 4)
+% create job and assign tasks to be done
+pj = createParallelJob(sched);
+T = createTask(pj, @rand, 1, {{3,3} {3,3} {3,3} {3,3} {3,3}});
+% submit job, wait to finish, get status jobs, gather results
+submit(pj)
+get(sched)
+% you can now exit matlab
+% at system prompt type 'bjobs'
+</code>
 \\
 **[[cluster:0|Home]]**

DokuWiki

User Tools

Site Tools

Differences

Page Tools