opencv memory_error ai_generated true

cv::cuda: GPU memory allocation failed

ID: opencv/cuda-memory-error

Also available as: JSON · Markdown
78%Fix Rate
82%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
4 active — — —

Root Cause

OpenCV CUDA operation ran out of GPU memory.

generic

Workarounds

  1. 88% success Process images in smaller tiles/batches on GPU
  2. 85% success Release GPU memory after use: gpu_mat.release()

Dead Ends

Common approaches that don't work:

  1. Process on CPU instead 68% fail

    Orders of magnitude slower

  2. Allocate maximum GPU memory upfront 72% fail

    Other processes cant use GPU