TUFLOW Message 3018: Difference between revisions
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{{TUFLOW_Message |
{{TUFLOW_Message |
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|tuflow_message=ERROR 3018 |
|tuflow_message=ERROR 3018 - Memory allocation failure - <field description>. |
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|alt_msg=NA<br> |
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|alt_msg=ERROR 3018: Memory allocation failure - nan counter field<br> |
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ERROR 3018: Memory allocation failure - hyetograph fields<br> |
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ERROR 3018: Memory allocation failure - gridded mannings n field<br> |
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ERROR 3018: Memory allocation failure - turbulent kinetic energy fields<br> |
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ERROR 3018: Memory allocation failure - gridded fainfall field<br> |
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ERROR 3018: Memory allocation failure - gridded shear stresses<br> |
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ERROR 3018: Memory allocation failure - cr<br> |
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ERROR 3018: Memory allocation failure - b field<br> |
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ERROR 3018: Memory allocation failure - maximum fields<br> |
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ERROR 3018: Memory allocation failure - depth exceedance fields<br> |
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ERROR 3018: Memory allocation failure - scalar maximum fields<br> |
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ERROR 3018: Memory allocation failure - vector maximum fields<br> |
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ERROR 3018: Memory allocation failure - infiltration depth field<br> |
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ERROR 3018: Memory allocation failure - material loss fields<br> |
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ERROR 3018: Memory allocation failure - hyetograph index layer<br> |
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ERROR 3018: Memory allocation failure - hyetograph weight layer<br> |
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ERROR 3018: Memory allocation failure - area width and form loss factor layers<br> |
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ERROR 3018: Memory allocation failure - gridded dtMin<br> |
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ERROR 3018: Memory allocation failure - constant shear stress data<br> |
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ERROR 3018: Memory allocation failure - boundary data vectors<br> |
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ERROR 3018: Memory allocation failure - temporal scheme 1<br> |
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ERROR 3018: Memory allocation failure - temporal scheme 1 k fields<br> |
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ERROR 3018: Memory allocation failure - temporal scheme 1 b fields<br> |
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ERROR 3018: Memory allocation failure - temporal scheme 2<br> |
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ERROR 3018: Memory allocation failure - temporal scheme 2 k field<br> |
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ERROR 3018: Memory allocation failure - temporal scheme 2 b field<br> |
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ERROR 3018: Memory allocation failure - temporal scheme 4<br> |
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ERROR 3018: Memory allocation failure - temporal scheme 4 k fields<br> |
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ERROR 3018: Memory allocation failure - temporal scheme 4 b fields<br> |
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ERROR 3018: Memory allocation failure - internal field checking arrays<br> |
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ERROR 3018: Memory allocation failure - variable form loss<br> |
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ERROR 3018: Memory allocation failure - pipe network type 0<br> |
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ERROR 3018: Memory allocation failure - pipe network type 1<br> |
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ERROR 3018: Memory allocation failure - pipe network type 2<br> |
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ERROR 3018: Memory allocation failure - Memory allocation failure - Hx<br> |
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ERROR 3018: Memory allocation failure - Memory allocation failure - VarZ<br> |
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ERROR 3018: Memory allocation failure - plot output data fields<br> |
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ERROR 3018: Memory allocation failure - evaluation group data fields<br> |
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ERROR 3018: Memory allocation failure - d_hydrographDataReductionBlock<br> |
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|type=[[ERROR]] |
|type=[[ERROR]] |
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|message_desc= |
|message_desc=A GPU memory request has failed. Although the initial memory esitmate was passed, as HPC requests contguous blocks of |
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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. |
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|suggestions=Check <u>[[TUFLOW_Message_3017 | TUFLOW Message 3017]]</u> to reduce the model memory requirement. |
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|suggestions= |
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* Check that no other models are currently running on the selected GPU. |
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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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|prelink=[[TUFLOW_Message_3017|Message 3017]] |
|prelink=[[TUFLOW_Message_3017|Message 3017]] |
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Revision as of 15:42, 2 March 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 contguous blocks of
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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