Spaces:
Running
on
Zero
Running
on
Zero
File size: 2,870 Bytes
83897ab |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
// Copyright (c) Facebook, Inc. and its affiliates.
#pragma once
#include <torch/types.h>
namespace detectron2 {
at::Tensor ROIAlignRotated_forward_cpu(
const at::Tensor& input,
const at::Tensor& rois,
const float spatial_scale,
const int pooled_height,
const int pooled_width,
const int sampling_ratio);
at::Tensor ROIAlignRotated_backward_cpu(
const at::Tensor& grad,
const at::Tensor& rois,
const float spatial_scale,
const int pooled_height,
const int pooled_width,
const int batch_size,
const int channels,
const int height,
const int width,
const int sampling_ratio);
#if defined(WITH_CUDA) || defined(WITH_HIP)
at::Tensor ROIAlignRotated_forward_cuda(
const at::Tensor& input,
const at::Tensor& rois,
const float spatial_scale,
const int pooled_height,
const int pooled_width,
const int sampling_ratio);
at::Tensor ROIAlignRotated_backward_cuda(
const at::Tensor& grad,
const at::Tensor& rois,
const float spatial_scale,
const int pooled_height,
const int pooled_width,
const int batch_size,
const int channels,
const int height,
const int width,
const int sampling_ratio);
#endif
// Interface for Python
inline at::Tensor ROIAlignRotated_forward(
const at::Tensor& input,
const at::Tensor& rois,
const double spatial_scale,
const int64_t pooled_height,
const int64_t pooled_width,
const int64_t sampling_ratio) {
if (input.is_cuda()) {
#if defined(WITH_CUDA) || defined(WITH_HIP)
return ROIAlignRotated_forward_cuda(
input,
rois,
spatial_scale,
pooled_height,
pooled_width,
sampling_ratio);
#else
AT_ERROR("Detectron2 is not compiled with GPU support!");
#endif
}
return ROIAlignRotated_forward_cpu(
input, rois, spatial_scale, pooled_height, pooled_width, sampling_ratio);
}
inline at::Tensor ROIAlignRotated_backward(
const at::Tensor& grad,
const at::Tensor& rois,
const double spatial_scale,
const int64_t pooled_height,
const int64_t pooled_width,
const int64_t batch_size,
const int64_t channels,
const int64_t height,
const int64_t width,
const int64_t sampling_ratio) {
if (grad.is_cuda()) {
#if defined(WITH_CUDA) || defined(WITH_HIP)
return ROIAlignRotated_backward_cuda(
grad,
rois,
spatial_scale,
pooled_height,
pooled_width,
batch_size,
channels,
height,
width,
sampling_ratio);
#else
AT_ERROR("Detectron2 is not compiled with GPU support!");
#endif
}
return ROIAlignRotated_backward_cpu(
grad,
rois,
spatial_scale,
pooled_height,
pooled_width,
batch_size,
channels,
height,
width,
sampling_ratio);
}
} // namespace detectron2
|