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General

General

cache flushing flag option -cflush leads to a crash during grid building process

    • FAQFAQ
      Participant

      This is known issue on large memory linux machines. To workaround the issue ANSYS development has prepared a small patch to apply to existing installation which will allow the -cflush flag to invoke a separate process, before fluent execution. This will be default mechanism for future releases, but can be applied as a patch on 17.x installations. KEYWORDS: Parallel, Performance, cache, flushing

      Attachments:
      1. 2043527.zip
      2. 2043527_Fix_for_run_to_run_performance_issue-cflush.pdf
      2. 2043527_README_INSTALL.pdf