24 lines
769 B
C
24 lines
769 B
C
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#ifndef _SAMPLING_GPU_H
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#define _SAMPLING_GPU_H
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#include <torch/serialize/tensor.h>
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#include <ATen/cuda/CUDAContext.h>
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#include<vector>
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int farthest_point_sampling_wrapper(int b, int n, int m,
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at::Tensor points_tensor, at::Tensor temp_tensor, at::Tensor idx_tensor);
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void farthest_point_sampling_kernel_launcher(int b, int n, int m,
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const float *dataset, float *temp, int *idxs);
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int stack_farthest_point_sampling_wrapper(
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at::Tensor points_tensor, at::Tensor temp_tensor, at::Tensor xyz_batch_cnt_tensor,
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at::Tensor idx_tensor, at::Tensor num_sampled_points_tensor);
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void stack_farthest_point_sampling_kernel_launcher(int N, int batch_size,
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const float *dataset, float *temp, int *xyz_batch_cnt, int *idxs, int *num_sampled_points);
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#endif
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