21 lines
600 B
C++
21 lines
600 B
C++
#include <torch/extension.h>
|
|
|
|
#include <vector>
|
|
|
|
|
|
torch::Tensor cumdist_thres_cuda(torch::Tensor dist, float thres);
|
|
|
|
|
|
#define CHECK_CUDA(x) TORCH_CHECK(x.type().is_cuda(), #x " must be a CUDA tensor")
|
|
#define CHECK_CONTIGUOUS(x) TORCH_CHECK(x.is_contiguous(), #x " must be contiguous")
|
|
#define CHECK_INPUT(x) CHECK_CUDA(x); CHECK_CONTIGUOUS(x)
|
|
|
|
torch::Tensor cumdist_thres(torch::Tensor dist, float thres) {
|
|
CHECK_INPUT(dist);
|
|
return cumdist_thres_cuda(dist, thres);
|
|
}
|
|
|
|
PYBIND11_MODULE(TORCH_EXTENSION_NAME, m) {
|
|
m.def("cumdist_thres", &cumdist_thres, "Generate mask for cumulative dist.");
|
|
}
|