CUDA illegal memory access error in gpu_raytracePrediction #5
Description
Testing the dart library with an adapted dart-example (DLR Justin Tracking -> only tracking the mug on live images), periodically causes "illegal memory access errors" from the gpu_raytracePrediction:
from PredictionRenderer::raytracePrediction():
gpu_raytracePrediction error: %s
an illegal memory access was encountered
...
CUDA error: an illegal memory access was encountered
from line 797 of file ./src/optimization/optimizer.cpp (CheckCudaDieOnError();)
Environment: I adapted the dart library (fixed some hard coded image resolutions) so as to use the Kinect V2 sensor with freenect2 library. Hence, the depth resolution is 512x424 and for the prediction size I use 256x212.
Is there any idea where these illegal memory access does come from?