archive:computer_resources:campusrocks
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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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archive:computer_resources:campusrocks [2010/04/16 07:48] galt |
archive:computer_resources:campusrocks [2015/04/13 18:55] ceisenhart |
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| ^Machine ^GB RAM ^CPUs ^Cores ^MHz ^Model ^ | ^Machine ^GB RAM ^CPUs ^Cores ^MHz ^Model ^ | ||
| - | |campusrocks.local(head node?)|30 |1 |1 |1000 |Dual-Core AMD Opteron(tm) Processor 2218 HE| | + | |campusrocks.local(head node?)|30 |4 |1 |2600 |Dual-Core AMD Opteron(tm) Processor 2218 HE| |
| - | |campusrocks-0-2(through 30).local |15 |4 |2 |1800 |Dual-Core AMD Opteron(tm) Processor 2218 HE| | + | |campusrocks-0-2(through 30).local |15 |4 |2 |2664 | Intel(R) Xeon(R) CPU 5150 | |
| + | |campusrocks-0-(31,32).local |15 |8 |2 | 3192 | Intel(R) Xeon(TM) CPU| | ||
| |campusrocks-1-0(through 31).local |15 |2 |1 |2592 |Dual-Core AMD Opteron(tm) Processor 2218 HE| | |campusrocks-1-0(through 31).local |15 |2 |1 |2592 |Dual-Core AMD Opteron(tm) Processor 2218 HE| | ||
| + | |campusrocks-2-(0,1).local |192 | 48| | | | | ||
| campusrocks-0-6.local exceptionally has 30 GB RAM | campusrocks-0-6.local exceptionally has 30 GB RAM | ||
| Line 34: | Line 36: | ||
| * 3.4TB available | * 3.4TB available | ||
| * OS: GNU/Linux 2.6.18-128.1.14.el5xen | * OS: GNU/Linux 2.6.18-128.1.14.el5xen | ||
| + | |||
| + | ===== Setting Environmental Variables ===== | ||
| + | |||
| + | If you would like to change your shell to bash, make a file called .profile which you will put all of your environmental settings into, and add this to the beginning: | ||
| | | ||
| + | if [ "$SHELL" = "/bin/sh" ] | ||
| + | then | ||
| + | SHELL=/bin/bash | ||
| + | export SHELL | ||
| + | fi | ||
| + | |||
| + | |||
| + | If you would like to add our classes bin directory (or any other directory for that matter) then add this to your .profile: | ||
| + | |||
| + | PATH=/campusdata/BME235/bin:$PATH | ||
| + | export PATH | ||
| + | |||
| + | To use the gcc-4.5 family of compilers stored in our bin directory then you can specify the LD_LIBRARY_PATH environmental variable: | ||
| + | LD_LIBRARY_PATH=/campusdata/BME235/lib:/campusdata/BME235/lib64:$LD_LIBRARY_PATH | ||
| + | export LD_LIBRARY_PATH | ||
| + | |||
| + | To make your default folder creation settings group readable and writable then add this line to your .profile: | ||
| + | umask 007 | ||
| + | |||
| + | |||
| + | |||
| ===== Sungrid Job scheduler ===== | ===== Sungrid Job scheduler ===== | ||
| Line 41: | Line 68: | ||
| They threaten to kill jobs found running on the head node. | They threaten to kill jobs found running on the head node. | ||
| - | There is [[http://campusrocks.soe.ucsc.edu/roll-documentation/sge/5.2/|Online documentation]] of how to use sungrid to submit jobs on the cluster. The main commands are | + | There is [[http://www.rocksclusters.org/rocks-documentation/4.1/|online documentation]] of how to use sungrid to submit jobs on the cluster. The main commands are |
| * qsub: Submits a job (create a shell script, then run "qsub -cwd shellscript") | * qsub: Submits a job (create a shell script, then run "qsub -cwd shellscript") | ||
| * qdel: Delete a job | * qdel: Delete a job | ||
| Line 60: | Line 87: | ||
| #$ -V\\ | #$ -V\\ | ||
| Your jobs use **your** environment variables. | Your jobs use **your** environment variables. | ||
| + | |||
| + | #$ -l mem_free=15g\\ | ||
| + | Your job goes to a node with at least 15g of free memory. There is probably something like '-l mem_avail' that works if you would like to schedule your job on a node with a certain amount of max memory available, even if some of it is currently in use. | ||
| + | |||
archive/computer_resources/campusrocks.txt · Last modified: 2015/09/02 16:42 by ceisenhart
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