TUFLOW Message 2803

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Revision as of 13:09, 25 January 2023 by ElizaCollison (talk | contribs)
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TUFLOW Message
WARNING 2803 - When running Quadtree solver on GPU, only a single GPU can be used. Reduced from: X

Alternate Message
WARNING 2803 - When running Quadtree solver on CPU, only a single CPU thread can be used. Reduced from: X

Message Type
WARNING

Description
For TUFLOW Releases 2020-10 and earlier, the quadtree solver can run on a single GPU or single CPU thread only.

Suggestions
If using GPU, remove the request to use multiple GPUs either from batch file or .tcf file to omit this warning.
If using HPC on CPU, the 2020-10 Release will default to 4 threads, with HPC this is supported however when running the quadtree solver this will be reduced to 1 and this warning message can be ignored. For Releases later than 2020-10, multiple GPU and CPU threads are supported for quadtree.


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