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howto:tune

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howto:tune [2018/11/30 12:09]
smabakane 		howto:tune [2021/12/09 16:42] (current)
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-====== User Guide For Tuning and Analysis Tools in CHPC Sun System ======+====== User Guide For Tuning and Analysis Tools on the CHPC Lengau System ======
  
 Author: M.S Mabakane Author: M.S Mabakane
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 Please note: typewriter characters depicts the command, directory or files in the system.  Please note: typewriter characters depicts the command, directory or files in the system. 
  
-  - Login to the CHPC Lengau system using ''–X'' mode: e.g. ''ssh –X username@lengau.chpc.ac.za''+  - Login to the CHPC Lengau system using ''–X'' mode: e.g. ''ssh –X username@lengau.chpc.ac.za''.
   - In the command line, type the command: ''module load chpc/parallel_studio_xe/16.0.1/2016.1.150.'' The system will then add the Intel compiler in the user's environment. To test the environment type: ''which ifort'' and the following path should be displayed: ''/apps/compilers/intel/parallel_studio_xe_2016/compilers_and_libraries/linux/bin/intel64/ifort''.   - In the command line, type the command: ''module load chpc/parallel_studio_xe/16.0.1/2016.1.150.'' The system will then add the Intel compiler in the user's environment. To test the environment type: ''which ifort'' and the following path should be displayed: ''/apps/compilers/intel/parallel_studio_xe_2016/compilers_and_libraries/linux/bin/intel64/ifort''.
   - Afterwards, type the command: ''module load chpc/openmpi/1.8.8/intel-16.0.1.'' to load Open MPI-1.10.2.     - Afterwards, type the command: ''module load chpc/openmpi/1.8.8/intel-16.0.1.'' to load Open MPI-1.10.2.  
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 </code> </code>
     - In this case, the job was submitted from the following directory: ''/mnt/lustre/users/username/dlpoly/''.      - In this case, the job was submitted from the following directory: ''/mnt/lustre/users/username/dlpoly/''. 
-    - After the completion of the job; there should be normal output of your model including many files named: tautrace and events.+    - After the completion of the job; there should produce normal output of your model including many files named: tautrace and events.
   - Procedure to visualize the output of TAU:   - Procedure to visualize the output of TAU:
     - In the same running directory of the job ''/mnt/lustre/users/username/dlpoly/'', type: ''tau_treemerge.pl''. Note: this command will merge all the tautrace & events files to just two files named: tau.trc and tau.edf)      - In the same running directory of the job ''/mnt/lustre/users/username/dlpoly/'', type: ''tau_treemerge.pl''. Note: this command will merge all the tautrace & events files to just two files named: tau.trc and tau.edf) 
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