33 lines
1 KiB
C++
33 lines
1 KiB
C++
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#include <torch/torch.h>
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#include <vector>
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///TMP
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//#include "common.h"
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/// NOT TMP
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int chamfer_cuda_forward(at::Tensor xyz1, at::Tensor xyz2, at::Tensor dist1, at::Tensor dist2, at::Tensor idx1, at::Tensor idx2);
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int chamfer_cuda_backward(at::Tensor xyz1, at::Tensor xyz2, at::Tensor gradxyz1, at::Tensor gradxyz2, at::Tensor graddist1, at::Tensor graddist2, at::Tensor idx1, at::Tensor idx2);
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int chamfer_forward(at::Tensor xyz1, at::Tensor xyz2, at::Tensor dist1, at::Tensor dist2, at::Tensor idx1, at::Tensor idx2) {
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return chamfer_cuda_forward(xyz1, xyz2, dist1, dist2, idx1, idx2);
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}
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int chamfer_backward(at::Tensor xyz1, at::Tensor xyz2, at::Tensor gradxyz1, at::Tensor gradxyz2, at::Tensor graddist1,
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at::Tensor graddist2, at::Tensor idx1, at::Tensor idx2) {
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return chamfer_cuda_backward(xyz1, xyz2, gradxyz1, gradxyz2, graddist1, graddist2, idx1, idx2);
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}
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PYBIND11_MODULE(TORCH_EXTENSION_NAME, m) {
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m.def("forward", &chamfer_forward, "chamfer forward (CUDA)");
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m.def("backward", &chamfer_backward, "chamfer backward (CUDA)");
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}
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