Open3D (C++ API)  0.17.0
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SparseConvTransposeBackpropFilterOpKernel.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>
16 const torch::Tensor& filters,
17 const torch::Tensor& out_importance,
18 const torch::Tensor& inp_features,
19 const torch::Tensor& inp_neighbors_importance_sum,
20 const torch::Tensor& inp_neighbors_row_splits,
21 const torch::Tensor& neighbors_index,
22 const torch::Tensor& neighbors_kernel_index,
23 const torch::Tensor& neighbors_importance,
24 const torch::Tensor& neighbors_row_splits,
25 const torch::Tensor& out_features_gradient,
26 const bool normalize,
27 const int64_t max_temp_mem_MB,
28 torch::Tensor& filter_backprop);
29
30#ifdef BUILD_CUDA_MODULE
31template <class TFeat, class TOut, class TIndex, class TKernelIndex>
32void SparseConvTransposeBackpropFilterCUDA(
33 const torch::Tensor& filters,
34 const torch::Tensor& out_importance,
35 const torch::Tensor& inp_features,
36 const torch::Tensor& inp_neighbors_importance_sum,
37 const torch::Tensor& inp_neighbors_row_splits,
38 const torch::Tensor& neighbors_index,
39 const torch::Tensor& neighbors_kernel_index,
40 const torch::Tensor& neighbors_importance,
41 const torch::Tensor& neighbors_row_splits,
42 const torch::Tensor& out_features_gradient,
43 const bool normalize,
44 const int64_t max_temp_mem_MB,
45 torch::Tensor& filter_backprop);
46#endif
void SparseConvTransposeBackpropFilterCPU(const torch::Tensor &filters, const torch::Tensor &out_importance, const torch::Tensor &inp_features, const torch::Tensor &inp_neighbors_importance_sum, const torch::Tensor &inp_neighbors_row_splits, 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 SparseConvTransposeBackpropFilterOpKernel.cpp:18