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Area

cuda.bindings

Is your feature request related to a problem? Please describe.

In cuda.bindings, seems nothing have __eq__ implemented, so == falls back to 'is'. If a user use something like 'cuda.bindings.runtime.cudaFree(0) == cuda.bindings.runtime.cudaError_t.cudaSuccess', he/she will always get False because of the comparison. While converting them to int before comparison works, it's very counter-intuitive.

Besides error code, other objects suffers from the same problem. For instance, if we call cuCtxGetCurrent() twice, we will get two different objects, and == will give False, even if the underlying C handle is the same.

Describe the solution you'd like

We need __eq__ for all resource handle objects.

Describe alternatives you've considered

No response

Additional context

No response