39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
#ifndef _INTERPOLATE_GPU_H
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#define _INTERPOLATE_GPU_H
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#include <torch/serialize/tensor.h>
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#include<vector>
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#include <cuda.h>
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#include <cuda_runtime_api.h>
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void three_nn_wrapper_stack(at::Tensor unknown_tensor,
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at::Tensor unknown_batch_cnt_tensor, at::Tensor known_tensor,
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at::Tensor known_batch_cnt_tensor, at::Tensor dist2_tensor, at::Tensor idx_tensor);
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void three_interpolate_wrapper_stack(at::Tensor features_tensor,
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at::Tensor idx_tensor, at::Tensor weight_tensor, at::Tensor out_tensor);
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void three_interpolate_grad_wrapper_stack(at::Tensor grad_out_tensor, at::Tensor idx_tensor,
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at::Tensor weight_tensor, at::Tensor grad_features_tensor);
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void three_nn_kernel_launcher_stack(int batch_size, int N, int M, const float *unknown,
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const int *unknown_batch_cnt, const float *known, const int *known_batch_cnt,
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float *dist2, int *idx);
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void three_interpolate_kernel_launcher_stack(int N, int channels,
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const float *features, const int *idx, const float *weight, float *out);
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void three_interpolate_grad_kernel_launcher_stack(int N, int channels, const float *grad_out,
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const int *idx, const float *weight, float *grad_features);
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#endif |