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fix: connected_components.cu has CUDAGuard #705

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fix: connected_components.cu has CUDAGuard #705

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2 changes: 2 additions & 0 deletions sam2/csrc/connected_components.cu
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Original file line number Diff line number Diff line change
Expand Up @@ -226,6 +226,8 @@ std::vector<torch::Tensor> get_connected_componnets(
AT_ASSERTM((H % 2) == 0, "height must be an even number");
AT_ASSERTM((W % 2) == 0, "width must be an even number");

at::cuda::CUDAGuard guard(inputs_.device());

// label must be uint32_t
auto label_options =
torch::TensorOptions().dtype(torch::kInt32).device(inputs.device());
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