TUFLOW Message 3018: Difference between revisions
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|type=[[ERROR]] |
|type=[[ERROR]] |
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|message_desc=A GPU memory request has failed. Although the initial memory |
|message_desc=A GPU memory request has failed. Although the initial memory estimate was passed, as HPC requests continuously blocks |
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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. |
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|suggestions= |
|suggestions= |
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* Check that no other models are currently running on the selected GPU. |
* Check that no other models are currently running on the selected GPU. |
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* <u>[[TUFLOW_Simulation_Speed | Reduce RAM requirements]]</u> for the model. |
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* Reduce cell size. |
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* Change to single precision if using double precision. |
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* Run the model on the CPU. |
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Latest revision as of 14:32, 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 estimate 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 RAM requirements for the model.
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