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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Reg: Submission script to submit job on HPC › Reply To: Reg: Submission script to submit job on HPC

May 7, 2024 at 2:07 pm
Rahul
Ansys Employee

Core count or fraction of compute resources to be allocated to the participant. Used to partition resources across coupling participants that are running in parallel.

Accepts real values greater than or equal to 0. Default value is 1.

For cluster with 20 cores: Fluent fraction = 1 => 20 cores; Transient fraction = 0.2 => 4 cores.

With SharedAllocateMachines partitioning algorithm , If all the fractions are between 0.0 and 1.0, then each participant will run on exactly the specified fraction of the total core count.

For more detailed information on how these fractions are applied, see Resource Allocation Fractions in the System Coupling User's Guide.

Shown in the GUI as the Coupling Participant | Execution Control | Parallel Fraction setting.