inter/OpenPCDet
Template
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add File

Browse Source
This commit is contained in:
inter
2025-09-21 20:19:20 +08:00
parent cb2b032803
commit 6727eb43be
1 changed files with 22 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
pcdet/ops/pointnet2/pointnet2_batch/src/group_points_gpu.h Normal file
View File

@@ -0,0 +1,22 @@
#ifndef _GROUP_POINTS_GPU_H
#define _GROUP_POINTS_GPU_H
#include <torch/serialize/tensor.h>
#include <cuda.h>
#include <cuda_runtime_api.h>
#include <vector>
int group_points_wrapper_fast(int b, int c, int n, int npoints, int nsample,
at::Tensor points_tensor, at::Tensor idx_tensor, at::Tensor out_tensor);
void group_points_kernel_launcher_fast(int b, int c, int n, int npoints, int nsample,
const float *points, const int *idx, float *out);
int group_points_grad_wrapper_fast(int b, int c, int n, int npoints, int nsample,
at::Tensor grad_out_tensor, at::Tensor idx_tensor, at::Tensor grad_points_tensor);
void group_points_grad_kernel_launcher_fast(int b, int c, int n, int npoints, int nsample,
const float *grad_out, const int *idx, float *grad_points);
#endif