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PP-741: Need a default job specific to Cray in PTL

PP-741: Need a default job specific to Cray in PTL

Sept 15, 2017

Target Release

17.2.1

JIRA

https://openpbs.atlassian.net/browse/PP-741

Document status

Initial version

Document owner

@Sanket Borle (Deactivated)

Designer

@Sanket Borle (Deactivated)

Developers

@Sanket Borle (Deactivated)

QA

@Kumar Jakkali (Deactivated)

@sarita kh (Deactivated)

Forum Discussion

http://community.pbspro.org/t/pp-741-need-a-default-job-specific-to-cray-in-ptl/500

 

Interface:Job()
Visibility: Public
Change Control: Stable
Synopsis: Modifications to assign value to 'vntype' attribute of a job, when platform is Cray.
Details:

  • If platform is an actual Cray cluster or Cray ALPS simulator:

    • Set vntype value as 'cray_compute'.

 

Interface: Server.submit()
Visibility: Public
Change Control: Stable
Synopsis: Modifications to consider aprun command if the platform is Cray.
Details:

  • If platform is an actual Cray cluster or Cray ALPS simulator:

    • Prefix job executable with "aprun -B".

    • If user is creating job script using 'create_script' inside test case then do not prefix "aprun -B", also user will have a full control over a job script same as how existing PTL works.

    • Assign requested users home directory path to 'submit_dir'.