Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.
Optics

Optics

Topics related to Speos.
  1. All Channels
  2. Optics
  3. ftdt gpu fails with ‘express mode’ error, cpu run is normal

ftdt gpu fails with ‘express mode’ error, cpu run is normal

    • October 16, 2024 at 6:47 pm
      kawaja
      Subscriber

      researcher is running a design, compilation on cpu works normally, gpu selection of resource results in error shown in screenshot. 

      appreciate the help!

    • October 16, 2024 at 7:31 pm
      kawaja
      Subscriber

      update: express mode enabled, new error shown...is this a limitation of lumerical or a reference to a driver issue with card?

    • October 17, 2024 at 7:03 pm
      Guilin Sun
      Ansys Employee

      GPU version does not support movie monitor. SO please disable it. and maybe try the latest version if the current one is not.

Viewing 2 reply threads
  • You must be logged in to reply to this topic.
Innovation Space
Top Contributors

© 2026 Copyright ANSYS, Inc. All rights reserved.

Ansys does not support the usage of unauthorized Ansys software. Please visit www.ansys.com to obtain an official distribution.
[bingo_chatbox]