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// Copyright (c) Facebook, Inc. and its affiliates.
#pragma once
#include <torch/types.h>
namespace detectron2 {
#if defined(WITH_CUDA) || defined(WITH_HIP)
int deform_conv_forward_cuda(
at::Tensor input,
at::Tensor weight,
at::Tensor offset,
at::Tensor output,
at::Tensor columns,
at::Tensor ones,
int kW,
int kH,
int dW,
int dH,
int padW,
int padH,
int dilationW,
int dilationH,
int group,
int deformable_group,
int im2col_step);
int deform_conv_backward_input_cuda(
at::Tensor input,
at::Tensor offset,
at::Tensor gradOutput,
at::Tensor gradInput,
at::Tensor gradOffset,
at::Tensor weight,
at::Tensor columns,
int kW,
int kH,
int dW,
int dH,
int padW,
int padH,
int dilationW,
int dilationH,
int group,
int deformable_group,
int im2col_step);
int deform_conv_backward_parameters_cuda(
at::Tensor input,
at::Tensor offset,
at::Tensor gradOutput,
at::Tensor gradWeight, // at::Tensor gradBias,
at::Tensor columns,
at::Tensor ones,
int kW,
int kH,
int dW,
int dH,
int padW,
int padH,
int dilationW,
int dilationH,
int group,
int deformable_group,
float scale,
int im2col_step);
void modulated_deform_conv_cuda_forward(
at::Tensor input,
at::Tensor weight,
at::Tensor bias,
at::Tensor ones,
at::Tensor offset,
at::Tensor mask,
at::Tensor output,
at::Tensor columns,
int kernel_h,
int kernel_w,
const int stride_h,
const int stride_w,
const int pad_h,
const int pad_w,
const int dilation_h,
const int dilation_w,
const int group,
const int deformable_group,
const bool with_bias);
void modulated_deform_conv_cuda_backward(
at::Tensor input,
at::Tensor weight,
at::Tensor bias,
at::Tensor ones,
at::Tensor offset,
at::Tensor mask,
at::Tensor columns,
at::Tensor grad_input,
at::Tensor grad_weight,
at::Tensor grad_bias,
at::Tensor grad_offset,
at::Tensor grad_mask,
at::Tensor grad_output,
int kernel_h,
int kernel_w,
int stride_h,
int stride_w,
int pad_h,
int pad_w,
int dilation_h,
int dilation_w,
int group,
int deformable_group,
const bool with_bias);
#endif
inline int deform_conv_forward(
at::Tensor input,
at::Tensor weight,
at::Tensor offset,
at::Tensor output,
at::Tensor columns,
at::Tensor ones,
int kW,
int kH,
int dW,
int dH,
int padW,
int padH,
int dilationW,
int dilationH,
int group,
int deformable_group,
int im2col_step) {
if (input.is_cuda()) {
#if defined(WITH_CUDA) || defined(WITH_HIP)
TORCH_CHECK(weight.is_cuda(), "weight tensor is not on GPU!");
TORCH_CHECK(offset.is_cuda(), "offset tensor is not on GPU!");
return deform_conv_forward_cuda(
input,
weight,
offset,
output,
columns,
ones,
kW,
kH,
dW,
dH,
padW,
padH,
dilationW,
dilationH,
group,
deformable_group,
im2col_step);
#else
AT_ERROR("Detectron2 is not compiled with GPU support!");
#endif
}
AT_ERROR("This operator is not implemented on CPU");
}
inline int deform_conv_backward_input(
at::Tensor input,
at::Tensor offset,
at::Tensor gradOutput,
at::Tensor gradInput,
at::Tensor gradOffset,
at::Tensor weight,
at::Tensor columns,
int kW,
int kH,
int dW,
int dH,
int padW,
int padH,
int dilationW,
int dilationH,
int group,
int deformable_group,
int im2col_step) {
if (gradOutput.is_cuda()) {
#if defined(WITH_CUDA) || defined(WITH_HIP)
TORCH_CHECK(input.is_cuda(), "input tensor is not on GPU!");
TORCH_CHECK(weight.is_cuda(), "weight tensor is not on GPU!");
TORCH_CHECK(offset.is_cuda(), "offset tensor is not on GPU!");
return deform_conv_backward_input_cuda(
input,
offset,
gradOutput,
gradInput,
gradOffset,
weight,
columns,
kW,
kH,
dW,
dH,
padW,
padH,
dilationW,
dilationH,
group,
deformable_group,
im2col_step);
#else
AT_ERROR("Detectron2 is not compiled with GPU support!");
#endif
}
AT_ERROR("This operator is not implemented on CPU");
}
inline int deform_conv_backward_filter(
at::Tensor input,
at::Tensor offset,
at::Tensor gradOutput,
at::Tensor gradWeight, // at::Tensor gradBias,
at::Tensor columns,
at::Tensor ones,
int kW,
int kH,
int dW,
int dH,
int padW,
int padH,
int dilationW,
int dilationH,
int group,
int deformable_group,
float scale,
int im2col_step) {
if (gradOutput.is_cuda()) {
#if defined(WITH_CUDA) || defined(WITH_HIP)
TORCH_CHECK(input.is_cuda(), "input tensor is not on GPU!");
TORCH_CHECK(offset.is_cuda(), "offset tensor is not on GPU!");
return deform_conv_backward_parameters_cuda(
input,
offset,
gradOutput,
gradWeight,
columns,
ones,
kW,
kH,
dW,
dH,
padW,
padH,
dilationW,
dilationH,
group,
deformable_group,
scale,
im2col_step);
#else
AT_ERROR("Detectron2 is not compiled with GPU support!");
#endif
}
AT_ERROR("This operator is not implemented on CPU");
}
inline void modulated_deform_conv_forward(
at::Tensor input,
at::Tensor weight,
at::Tensor bias,
at::Tensor ones,
at::Tensor offset,
at::Tensor mask,
at::Tensor output,
at::Tensor columns,
int kernel_h,
int kernel_w,
const int stride_h,
const int stride_w,
const int pad_h,
const int pad_w,
const int dilation_h,
const int dilation_w,
const int group,
const int deformable_group,
const bool with_bias) {
if (input.is_cuda()) {
#if defined(WITH_CUDA) || defined(WITH_HIP)
TORCH_CHECK(weight.is_cuda(), "weight tensor is not on GPU!");
TORCH_CHECK(bias.is_cuda(), "bias tensor is not on GPU!");
TORCH_CHECK(offset.is_cuda(), "offset tensor is not on GPU!");
return modulated_deform_conv_cuda_forward(
input,
weight,
bias,
ones,
offset,
mask,
output,
columns,
kernel_h,
kernel_w,
stride_h,
stride_w,
pad_h,
pad_w,
dilation_h,
dilation_w,
group,
deformable_group,
with_bias);
#else
AT_ERROR("Detectron2 is not compiled with GPU support!");
#endif
}
AT_ERROR("This operator is not implemented on CPU");
}
inline void modulated_deform_conv_backward(
at::Tensor input,
at::Tensor weight,
at::Tensor bias,
at::Tensor ones,
at::Tensor offset,
at::Tensor mask,
at::Tensor columns,
at::Tensor grad_input,
at::Tensor grad_weight,
at::Tensor grad_bias,
at::Tensor grad_offset,
at::Tensor grad_mask,
at::Tensor grad_output,
int kernel_h,
int kernel_w,
int stride_h,
int stride_w,
int pad_h,
int pad_w,
int dilation_h,
int dilation_w,
int group,
int deformable_group,
const bool with_bias) {
if (grad_output.is_cuda()) {
#if defined(WITH_CUDA) || defined(WITH_HIP)
TORCH_CHECK(input.is_cuda(), "input tensor is not on GPU!");
TORCH_CHECK(weight.is_cuda(), "weight tensor is not on GPU!");
TORCH_CHECK(bias.is_cuda(), "bias tensor is not on GPU!");
TORCH_CHECK(offset.is_cuda(), "offset tensor is not on GPU!");
return modulated_deform_conv_cuda_backward(
input,
weight,
bias,
ones,
offset,
mask,
columns,
grad_input,
grad_weight,
grad_bias,
grad_offset,
grad_mask,
grad_output,
kernel_h,
kernel_w,
stride_h,
stride_w,
pad_h,
pad_w,
dilation_h,
dilation_w,
group,
deformable_group,
with_bias);
#else
AT_ERROR("Detectron2 is not compiled with GPU support!");
#endif
}
AT_ERROR("This operator is not implemented on CPU");
}
} // namespace detectron2
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