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#include <vector> |
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#include <torch/serialize/tensor.h> |
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#include <ATen/cuda/CUDAContext.h> |
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#include "knnquery_cuda_kernel.h" |
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void knnquery_cuda(int m, int nsample, at::Tensor xyz_tensor, at::Tensor new_xyz_tensor, at::Tensor offset_tensor, at::Tensor new_offset_tensor, at::Tensor idx_tensor, at::Tensor dist2_tensor) |
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{ |
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const float *xyz = xyz_tensor.data_ptr<float>(); |
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const float *new_xyz = new_xyz_tensor.data_ptr<float>(); |
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const int *offset = offset_tensor.data_ptr<int>(); |
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const int *new_offset = new_offset_tensor.data_ptr<int>(); |
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int *idx = idx_tensor.data_ptr<int>(); |
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float *dist2 = dist2_tensor.data_ptr<float>(); |
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knnquery_cuda_launcher(m, nsample, xyz, new_xyz, offset, new_offset, idx, dist2); |
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} |
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