Optimizing MATLAB generated code for Nvidia Drive AGX

Hi,

Is it possible to optimsise matlab generated code to use maximum capacity of nvidia drive. I am generating a script to create an around view image using the gsml cameras in nvidia drive. But, using matlab generated cuda code dosent seem to help. I am able to get the output, but there is a 5 second delay between the camera input and output. Is there any way to reduce this delay and increase the processing speed?

Thank You

[Hariprasad Ravishankar]

Hi Abhijith,

Does the time (5 second delay between camera input and output) include the frame grab from the camera? For high-resolution images, the frame grab itself could be a source of the bottleneck. Is it possible to get the timing after frame grab?

Also consider turning on GPU Coder's Memory Manager through the GpuConfig.

cfg = coder.gpuConfig('dll');
cfg.GpuConfig.EnableMemoryManager = true;

See the link below for more details:

Configuration parameters for CUDA code generation from MATLAB code by using GPU Coder - MATLAB (mathworks.com)

Hari