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BUG: Handle CUDA_PYTHON_CUDA_PER_THREAD_DEFAULT_STREAM correctly#2076

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mdboom merged 3 commits into
NVIDIA:mainfrom
mdboom:CUDA_PYTHON_CUDA_PER_THREAD_DEFAULT_STREAM-fix
May 16, 2026
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BUG: Handle CUDA_PYTHON_CUDA_PER_THREAD_DEFAULT_STREAM correctly#2076
mdboom merged 3 commits into
NVIDIA:mainfrom
mdboom:CUDA_PYTHON_CUDA_PER_THREAD_DEFAULT_STREAM-fix

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@mdboom

@mdboom mdboom commented May 13, 2026

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As @leofang pointed out here...

Per-thread default stream would be enabled if CUDA_PYTHON_CUDA_PER_THREAD_DEFAULT_STREAM was set to any value, including '0'.

@mdboom mdboom added this to the cuda.bindings next milestone May 13, 2026
@mdboom mdboom self-assigned this May 13, 2026
@mdboom mdboom added bug Something isn't working cuda.bindings Everything related to the cuda.bindings module labels May 13, 2026
@mdboom mdboom requested a review from leofang May 13, 2026 14:37
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@kkraus14

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@mdboom defer to you to merge since I imagine this requires syncing a change in the backend codegen

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mdboom commented May 14, 2026

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@mdboom defer to you to merge since I imagine this requires syncing a change in the backend codegen

Yep. If somebody could approve the backend codegen (which in this case is very simple), I'll merge both at the same time.

@mdboom mdboom merged commit dc4dfe8 into NVIDIA:main May 16, 2026
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