Difference between revisions of "TUFLOW Message 3018"
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| − | |message_desc=A GPU memory request has failed. Although the initial memory esitmate was passed, as HPC requests | + | |message_desc=A GPU memory request has failed. Although the initial memory esitmate was passed, as HPC requests continuously blocks |
memory for fields it is possible that a request may fail as the model size approaches the available free memory on the GPU. | memory for fields it is possible that a request may fail as the model size approaches the available free memory on the GPU. | ||
Revision as of 14:27, 5 September 2023
TUFLOW Message
ERROR 3018 - Memory allocation failure - <field description>.
Alternate Message
NA
Message Type
ERROR
Description
A GPU memory request has failed. Although the initial memory esitmate was passed, as HPC requests continuously blocks
memory for fields it is possible that a request may fail as the model size approaches the available free memory on the GPU.
Suggestions
- Check that no other models are currently running on the selected GPU.
- Reduce cell size.
- Change to single precision if using double precision.
- Run the model on the CPU.
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