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Line 4: \|type=[[ERROR]] \|message_desc=There has been an error when initialising the graphics card for a TUFLOW GPU simulation. This can occur for a number of reasons including:<br> * Insufficient GPU memory (<tt>GPU ERROR: Required memory exceeds available GPU memory</tt>) * Cannot find any CUDA enabled devices (<tt>GPU ERROR: nDevices requested less than 1</tt> or <tt>GPU ERROR: Non-cudaSuccess code returned</tt>) * Compute capability is lower than required (<tt>GPU ERROR: Double precision requires compute capability of 1.3 or higher</tt> or <tt>GPU ERROR: Compute capability of 1.2 or higher is required.</tt>) * Specified device ID does not exist (<tt>GPU ERROR: Cannot select device <requested device id>, must be in range 0 to <number of CUDA GPU Devices></tt>) \|suggestions=The console window above the ERROR 2440 message should give more information on the reason the error is occurring. For example in the image below insufficient RAM is available.<br> If a CUDA compatible device is present in the computer, but not detected please check that you have the latest nVidia drivers installed.

TUFLOW Message 2440: Difference between revisions