Difference between revisions of "Tutorials"
From CompSemWiki
Jump to navigationJump to search| Line 10: | Line 10: | ||
* Print all nodes | * Print all nodes | ||
pbsnodes -a | pbsnodes -a | ||
| + | |||
| + | * Node resource options | ||
| + | man pbs_resources | ||
| + | |||
| + | * sample script (helloworld.sh), submit via qsub | ||
| + | <pre> | ||
| + | #!/bin/bash | ||
| + | # Lines starting with #PBS are treated by bash as comments, but interpreted by qsub | ||
| + | # as arguments. For more details about usage of these arguments see "man qsub" | ||
| + | |||
| + | # | ||
| + | # Name the job. | ||
| + | |||
| + | #PBS -N helloworld | ||
| + | |||
| + | # | ||
| + | # Set a walltime for the job. The time format is HH:MM:SS | ||
| + | |||
| + | # Run for 30 seconds: | ||
| + | #PBS -l walltime=0:00:30 | ||
| + | |||
| + | # | ||
| + | # Select one node, and only 1 processors per node | ||
| + | #you can see what properties are available | ||
| + | # with the "pbsnodes -a" command which will list all nodes and their properties | ||
| + | |||
| + | #PBS -l nodes=1:ppn=1 | ||
| + | |||
| + | # # Join the Output and Errors in one file. you can also set the # path for this output. | ||
| + | # (see "man qsub" for details.) | ||
| + | |||
| + | #PBS -j oe | ||
| + | |||
| + | # | ||
| + | # Source the Dotkit init so you can pull in extra software via the "reuse" command: | ||
| + | |||
| + | . /curc/tools/utils/dkinit | ||
| + | |||
| + | # | ||
| + | # cd to the jobs working directory, which you can set above with a #PBS # directive, | ||
| + | # (see "man qsub" for details) | ||
| + | |||
| + | cd /home/shumin | ||
| + | |||
| + | # | ||
| + | # Execute the program. | ||
| + | |||
| + | use Java | ||
| + | |||
| + | java HelloWorld > hello.txt | ||
| + | |||
| + | # This script needs to be submitted via qsub to run on the cluster. | ||
| + | </pre> | ||
Revision as of 16:16, 29 November 2011
- Follow instructions in the following page.
https://www.rc.colorado.edu/crcdocs/start
- SSH to the research computing machine.
ssh -Y userId@login.rc.colorado.edu
- Load Torque modules
use Torque
- Print all nodes
pbsnodes -a
- Node resource options
man pbs_resources
- sample script (helloworld.sh), submit via qsub
#!/bin/bash # Lines starting with #PBS are treated by bash as comments, but interpreted by qsub # as arguments. For more details about usage of these arguments see "man qsub" # # Name the job. #PBS -N helloworld # # Set a walltime for the job. The time format is HH:MM:SS # Run for 30 seconds: #PBS -l walltime=0:00:30 # # Select one node, and only 1 processors per node #you can see what properties are available # with the "pbsnodes -a" command which will list all nodes and their properties #PBS -l nodes=1:ppn=1 # # Join the Output and Errors in one file. you can also set the # path for this output. # (see "man qsub" for details.) #PBS -j oe # # Source the Dotkit init so you can pull in extra software via the "reuse" command: . /curc/tools/utils/dkinit # # cd to the jobs working directory, which you can set above with a #PBS # directive, # (see "man qsub" for details) cd /home/shumin # # Execute the program. use Java java HelloWorld > hello.txt # This script needs to be submitted via qsub to run on the cluster.
