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  3. Error: wta(1st) to string_ci_eq when trying to compile UDF in parallel under SGE and LSF with Fluent 18.2

Error: wta(1st) to string_ci_eq when trying to compile UDF in parallel under SGE and LSF with Fluent 18.2

Tagged: 18.2, fluent, fluid-dynamics, General - FLUENT, parallel, UDF/Scripting / ACT / PyAnsys
    • June 5, 2023 at 7:06 am
      FAQFAQ
      Participant

      this is a defect fixed in 19.0. There are two possible workarounds: Solution-1: Add a line in the .fluent file (this works both if you submit to SGE using a command line and the fluent launcher): (if (null? (getenv “FL_PARA_DEFAULT_MODE”)) (putenv “FL_PARA_DEFAULT_MODE” “0”)) Solution-2: For command line usage of Fluent native coupling with SGE and LSF will be to add -t flag as shown in below example fluent -r19.0.0 3d -t32 -sge -sgeq devdit -sgepe pe_mpi_ti 32

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