asc:workbook_introduction
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asc:workbook_introduction [2023/08/14 19:11] – [Interactive nodes and desktops] asc | asc:workbook_introduction [2023/08/14 19:16] – [Setting up some software] asc | ||
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<code bash> | <code bash> | ||
- | /atlasfs/atlas/local | + | /data/atlasfs02/ |
</ | </ | ||
- | Please check your name there. In addition, every server has scratch space here: | ||
- | <code bash> | ||
- | /data1/ | ||
- | /data2/ | ||
- | </ | ||
- | atlas2 has more space in /data1, /data2, /data3, /data4. | + | ===== Setting up some software ===== |
- | Finally, you can use " | ||
- | The computer farm has distributed data storage managed by [[http:// | ||
- | ===== Computer farm ===== | ||
+ | You can setup some software (ROOT, FASTJET, PYTHIA, new Latex) as this: | ||
- | The computer farm consists of 16 servers atlas50-65. Each server has 2 CPU with 8 cores and 5 TB of local disk space. | ||
- | The PC farm uses the [[http://atlaswww.hep.anl.gov/asc/arcond/|Arcond]] for job submission which allows to share the resources and | + | <code bash> |
- | simplifies the data discovery. The backend | + | source |
- | as long as you restrict your jobs to atlas50-65 and use 4 cores per server. If you have long jobs, please use the old farm. Login to the computer farm is not allowed. | + | </ |
+ | This setup uses the native Python2 from SL7 | ||
- | |||
- | You can see the current CPU usage using this web page [[http:// | ||
- | You can run [[http:// | + | |
+ | You can also setup basic programs using Python3. Create a setup file "setup.sh" as this: | ||
<code bash> | <code bash> | ||
- | /share/sl6/set_asc.sh | + | #!/bin/bash |
- | cp -rf /share/sl6/jcondor | + | echo "Setup ROOT, PyROOT tensorflow" |
- | cd jcondor | + | export ATLAS_LOCAL_ROOT_BASE=/ |
- | java -jar jcondor.jar | + | source ${ATLAS_LOCAL_ROOT_BASE}/ |
+ | lsetup "views LCG_104 x86_64-centos7-gcc11-opt" | ||
</ | </ | ||
- | ===== After initial login ===== | + | Then you can setup many LCG packages as: |
+ | < | ||
+ | source setup.sh | ||
+ | </ | ||
+ | |||
+ | Please read the section [[asc: | ||
- | About the scratch disk space: It is available on atlas1, | ||
- | In some cases, you will need to access data from all computers. If data size is not large (not larger than 10 GB), one can put data on NFS: / | ||
- | Please read the section [[asc: | ||
asc/workbook_introduction.txt · Last modified: 2023/08/14 19:20 by asc