Open3D (C++ API)  0.18.0
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SparseConvBackpropFilterOpKernel.h
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1// ----------------------------------------------------------------------------
2// - Open3D: www.open3d.org -
3// ----------------------------------------------------------------------------
4// Copyright (c) 2018-2023 www.open3d.org
5// SPDX-License-Identifier: MIT
6// ----------------------------------------------------------------------------
7//
8#pragma once
9
10#include <torch/script.h>
11
12#include <vector>
13
14template <class TFeat, class TOut, class TIndex, class TKernelIndex>
15void SparseConvBackpropFilterCPU(const torch::Tensor& filters,
16 const torch::Tensor& inp_features,
17 const torch::Tensor& inp_importance,
18 const torch::Tensor& neighbors_index,
19 const torch::Tensor& neighbors_kernel_index,
20 const torch::Tensor& neighbors_importance,
21 const torch::Tensor& neighbors_row_splits,
22 const torch::Tensor& out_features_gradient,
23 const bool normalize,
24 const int64_t max_temp_mem_MB,
25 torch::Tensor& filter_backprop);
26
27#ifdef BUILD_CUDA_MODULE
28template <class TFeat, class TOut, class TIndex, class TKernelIndex>
29void SparseConvBackpropFilterCUDA(const torch::Tensor& filters,
30 const torch::Tensor& inp_features,
31 const torch::Tensor& inp_importance,
32 const torch::Tensor& neighbors_index,
33 const torch::Tensor& neighbors_kernel_index,
34 const torch::Tensor& neighbors_importance,
35 const torch::Tensor& neighbors_row_splits,
36 const torch::Tensor& out_features_gradient,
37 const bool normalize,
38 const int64_t max_temp_mem_MB,
39 torch::Tensor& filter_backprop);
40#endif
void SparseConvBackpropFilterCPU(const torch::Tensor &filters, const torch::Tensor &inp_features, const torch::Tensor &inp_importance, const torch::Tensor &neighbors_index, const torch::Tensor &neighbors_kernel_index, const torch::Tensor &neighbors_importance, const torch::Tensor &neighbors_row_splits, const torch::Tensor &out_features_gradient, const bool normalize, const int64_t max_temp_mem_MB, torch::Tensor &filter_backprop)
Definition SparseConvBackpropFilterOpKernel.cpp:18