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AWR1843AOP: AWR1843AOP HFSS Simulation

Sofian Hamid
Prodigy 10 points
Part Number: AWR1843AOP

Hi TI simulation engineer,

Our customer wants to simulate the AWR1843AOP to obtain the antenna parameters: S-parameters and radiation pattern using ANSYS HFSS. Before simulating, they want to get an estimation of how long will the simulation take, provided that they have a workstation with two Intel Xeon Platinum 8280 @ 2.70 GHz (2x28 cores) with RAM of 128 GB and GPU NVIDIA NVS 510. 

So, first, I need a reference of simulation time from TI itself.

Could you inform me, when you simulate the AWR1843AOP using your workstation, how long will it take? What is your workstation configuration (processors, RAM, GPU)?

Thanks and best regards,

Sofian

  • 0 in reply to Sami Mardini
    TI__Expert 4160 points

    Hi Sofian,

    Let me check and I will get back to you ASAP.

    Regards,

    Sami

  • 0 in reply to Sami Mardini
    TI__Expert 4160 points

    Hi Sofian,

    The turn around time for AOP simulation for one frequency was about 22 hours.

    Resource usage summary:

         Max Memory :                                 510470.91 MB

        Average Memory :                             76361.91 MB

        Total Requested Memory :                     640000.00 MB

        Delta Memory :                               129529.09 MB

        Max Swap :                                   579679 MB

        Max Processes :                              12

        Max Threads :                                132

        Turnaround time :                            81996 sec.

    You need more memory.

    Regards,

    Sami