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Add __cuda_stream__ protocol to driver.CUStream class #1225

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Add __cuda_stream__ protocol to driver.CUStream class #1225

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3 changes: 3 additions & 0 deletions cuda_bindings/cuda/bindings/driver.pyx.in
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Original file line number Diff line number Diff line change
Expand Up @@ -7101,8 +7101,11 @@ cdef class CUstream:
return <void_ptr>self._pvt_ptr[0]
def getPtr(self):
return <void_ptr>self._pvt_ptr
def __cuda_stream__(self):
return (0, <uintptr_t><void_ptr>(self._pvt_ptr[0]))
{{endif}}


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@kkraus14 kkraus14 Nov 7, 2025

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Will fix this in a follow up PR on the codegen side.

Suggested change

{{if 'CUgraphicsResource' in found_types}}

cdef class CUgraphicsResource:
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