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Large memory required

Open iduygnay opened this issue 5 months ago • 3 comments

Details

image I just want to know how much memory is required for my task. I applied for 3400G memory but still oom. My calculation is using PBE functional, considering SOC, LCAO basis, 100 ecut, 16928 atoms for twisted structure. I know there are many different users who employ ABACUS to calculate twisted structures. I attached the settings of my task.

Task list for Issue attackers (only for developers)

  • [ ] Reproduce the performance issue on a similar system or environment.
  • [ ] Identify the specific section of the code causing the performance issue.
  • [ ] Investigate the issue and determine the root cause.
  • [ ] Research best practices and potential solutions for the identified performance issue.
  • [ ] Implement the chosen solution to address the performance issue.
  • [ ] Test the implemented solution to ensure it improves performance without introducing new issues.
  • [ ] Optimize the solution if necessary, considering trade-offs between performance and other factors (e.g., code complexity, readability, maintainability).
  • [ ] Review and incorporate any relevant feedback from users or developers.
  • [ ] Merge the improved solution into the main codebase and notify the issue reporter.

iduygnay avatar Aug 29 '24 12:08 iduygnay