MEM_OBJECT_ALLOCATION_FAILURE

[burcuamirgan]

Hello
I have 2 large satellite images. And I split this images. My aim is to match together . But I get a "MEM_OBJECT_ALLOCATION_FAILURE" error.
I cannot delete the gpu memory used after processing each part in the loop.
Is there a way to reset GPU memory?

[pierrepaleo]

Hi @burcuamirgan

The only and simplest way to clear GPU memory is to delete the instance, due to the RAII mechanism used by sift_pyocl and pyopencl.

L = LinearAlign(big_image) # Allocates images on GPU (and a GPU context if non-existing)
# ...
del L # Free all GPU objects tied to L