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未验证 提交 faea2481 编写于 作者: C chengduo 提交者： GitHub
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Merge pull request #5749 from chengduoZH/fix_pool_with_index_op 

Fix pool max with index.(Mask type should be int, not float)
上级 134eaf21 bc3ec536
隐藏空白更改
内联 并排
Showing with 180 addition and 198 deletion
paddle/operators/math/pooling.cc
浏览文件 @ faea2481
......@@ -498,8 +498,8 @@ template class Pool3dGradFunctor<
* Ksize, strides, paddings are two elements. These two elements represent
* height and width, respectively.
*/
template <typename T>
class MaxPool2dWithIndexFunctor<platform::CPUPlace, T> {
template <typename T1, typename T2>
class MaxPool2dWithIndexFunctor<platform::CPUPlace, T1, T2> {
public:
void operator()(const platform::DeviceContext& context,
const framework::Tensor& input, std::vector<int>& ksize,
......@@ -520,9 +520,9 @@ class MaxPool2dWithIndexFunctor<platform::CPUPlace, T> {
const int input_stride = input_height * input_width;
const int output_stride = output_height * output_width;
const T* input_data = input.data<T>();
T* output_data = output->mutable_data<T>(context.GetPlace());
T* mask_data = mask->mutable_data<T>(context.GetPlace());
const T1* input_data = input.data<T1>();
T1* output_data = output->mutable_data<T1>(context.GetPlace());
T2* mask_data = mask->mutable_data<T2>(context.GetPlace());
for (int i = 0; i < batch_size; i++) {
for (int c = 0; c < output_channels; ++c) {
......@@ -535,7 +535,7 @@ class MaxPool2dWithIndexFunctor<platform::CPUPlace, T> {
int wend = std::min(wstart + ksize_width, input_width);
wstart = std::max(wstart, 0);
T ele = static_cast<T>(-FLT_MAX);
T1 ele = static_cast<T1>(-FLT_MAX);
int index = -1;
for (int h = hstart; h < hend; ++h) {
for (int w = wstart; w < wend; ++w) {
......@@ -563,8 +563,8 @@ class MaxPool2dWithIndexFunctor<platform::CPUPlace, T> {
* Ksize, strides, paddings are two elements. These two elements represent
* height and width, respectively.
*/
template <typename T>
class MaxPool2dWithIndexGradFunctor<platform::CPUPlace, T> {
template <typename T1, typename T2>
class MaxPool2dWithIndexGradFunctor<platform::CPUPlace, T1, T2> {
public:
void operator()(const platform::DeviceContext& context,
const framework::Tensor& output_grad,
......@@ -580,9 +580,9 @@ class MaxPool2dWithIndexGradFunctor<platform::CPUPlace, T> {
const int input_stride = input_height * input_width;
const int output_stride = output_height * output_width;
const T* mask_data = mask.data<T>();
const T* output_grad_data = output_grad.data<T>();
T* input_grad_data = input_grad->mutable_data<T>(context.GetPlace());
const T2* mask_data = mask.data<T2>();
const T1* output_grad_data = output_grad.data<T1>();
T1* input_grad_data = input_grad->mutable_data<T1>(context.GetPlace());
for (int n = 0; n < batch_size; ++n) {
for (int c = 0; c < output_channels; ++c) {
......@@ -602,18 +602,18 @@ class MaxPool2dWithIndexGradFunctor<platform::CPUPlace, T> {
}
};
template class MaxPool2dWithIndexFunctor<platform::CPUPlace, float>;
template class MaxPool2dWithIndexGradFunctor<platform::CPUPlace, float>;
template class MaxPool2dWithIndexFunctor<platform::CPUPlace, double>;
template class MaxPool2dWithIndexGradFunctor<platform::CPUPlace, double>;
template class MaxPool2dWithIndexFunctor<platform::CPUPlace, float, int>;
template class MaxPool2dWithIndexGradFunctor<platform::CPUPlace, float, int>;
template class MaxPool2dWithIndexFunctor<platform::CPUPlace, double, int>;
template class MaxPool2dWithIndexGradFunctor<platform::CPUPlace, double, int>;
/*
* All tensors are in NCDHW format.
* Ksize, strides, paddings are three elements. These three elements represent
* depth, height and width, respectively.
*/
template <typename T>
class MaxPool3dWithIndexFunctor<platform::CPUPlace, T> {
template <typename T1, typename T2>
class MaxPool3dWithIndexFunctor<platform::CPUPlace, T1, T2> {
public:
void operator()(const platform::DeviceContext& context,
const framework::Tensor& input, std::vector<int>& ksize,
......@@ -639,9 +639,9 @@ class MaxPool3dWithIndexFunctor<platform::CPUPlace, T> {
const int input_stride = input_depth * input_height * input_width;
const int output_stride = output_depth * output_height * output_width;
const T* input_data = input.data<T>();
T* output_data = output->mutable_data<T>(context.GetPlace());
T* mask_data = mask->mutable_data<T>(context.GetPlace());
const T1* input_data = input.data<T1>();
T1* output_data = output->mutable_data<T1>(context.GetPlace());
T2* mask_data = mask->mutable_data<T2>(context.GetPlace());
for (int i = 0; i < batch_size; i++) {
for (int c = 0; c < output_channels; ++c) {
......@@ -659,7 +659,7 @@ class MaxPool3dWithIndexFunctor<platform::CPUPlace, T> {
wstart = std::max(wstart, 0);
int output_idx = (pd * output_height + ph) * output_width + pw;
T ele = static_cast<T>(-FLT_MAX);
T1 ele = static_cast<T1>(-FLT_MAX);
int index = -1;
for (int d = dstart; d < dend; ++d) {
for (int h = hstart; h < hend; ++h) {
......@@ -691,8 +691,8 @@ class MaxPool3dWithIndexFunctor<platform::CPUPlace, T> {
* Ksize, strides, paddings are three elements. These three elements represent
* depth, height and width, respectively.
*/
template <typename T>
class MaxPool3dWithIndexGradFunctor<platform::CPUPlace, T> {
template <typename T1, typename T2>
class MaxPool3dWithIndexGradFunctor<platform::CPUPlace, T1, T2> {
public:
void operator()(const platform::DeviceContext& context,
const framework::Tensor& output_grad,
......@@ -710,9 +710,9 @@ class MaxPool3dWithIndexGradFunctor<platform::CPUPlace, T> {
const int input_stride = input_depth * input_height * input_width;
const int output_stride = output_depth * output_height * output_width;
const T* mask_data = mask.data<T>();
const T* output_grad_data = output_grad.data<T>();
T* input_grad_data = input_grad->mutable_data<T>(context.GetPlace());
const T2* mask_data = mask.data<T2>();
const T1* output_grad_data = output_grad.data<T1>();
T1* input_grad_data = input_grad->mutable_data<T1>(context.GetPlace());
for (int n = 0; n < batch_size; ++n) {
for (int c = 0; c < output_channels; ++c) {
......@@ -735,10 +735,10 @@ class MaxPool3dWithIndexGradFunctor<platform::CPUPlace, T> {
}
};
template class MaxPool3dWithIndexFunctor<platform::CPUPlace, float>;
template class MaxPool3dWithIndexGradFunctor<platform::CPUPlace, float>;
template class MaxPool3dWithIndexFunctor<platform::CPUPlace, double>;
template class MaxPool3dWithIndexGradFunctor<platform::CPUPlace, double>;
template class MaxPool3dWithIndexFunctor<platform::CPUPlace, float, int>;
template class MaxPool3dWithIndexGradFunctor<platform::CPUPlace, float, int>;
template class MaxPool3dWithIndexFunctor<platform::CPUPlace, double, int>;
template class MaxPool3dWithIndexGradFunctor<platform::CPUPlace, double, int>;
} // namespace math
} // namespace operators
} // namespace paddle
paddle/operators/math/pooling.cu
浏览文件 @ faea2481
......@@ -658,13 +658,13 @@ template class Pool3dGradFunctor<
template class Pool3dGradFunctor<
platform::GPUPlace, paddle::operators::math::AvgPoolGrad<double>, double>;
template <typename T>
template <typename T1, typename T2>
__global__ void KernelMaxPool2dWithIdx(
const int nthreads, const T* input_data, const int channels,
const int nthreads, const T1* input_data, const int channels,
const int input_height, const int input_width, const int output_height,
const int output_width, const int ksize_height, const int ksize_width,
const int stride_height, const int stride_width, const int padding_height,
const int padding_width, T* output_data, T* mask_data) {
const int padding_width, T1* output_data, T2* mask_data) {
for (int index = blockIdx.x * blockDim.x + threadIdx.x; index < nthreads;
index += blockDim.x * gridDim.x) {
int pw = index % output_width;
......@@ -681,7 +681,7 @@ __global__ void KernelMaxPool2dWithIdx(
wstart = max(wstart, 0);
input_data += (batch_idx * channels + c) * input_height * input_width;
T ele = -FLT_MAX;
T1 ele = -FLT_MAX;
int max_index = -1;
for (int h = hstart; h < hend; ++h) {
for (int w = wstart; w < wend; ++w) {
......@@ -697,13 +697,13 @@ __global__ void KernelMaxPool2dWithIdx(
}
}
template <typename T>
template <typename T1, typename T2>
__global__ void KernelMaxPool2DWithIdxGrad(
const int nthreads, const T* output_grad, const T* mask_data,
const int nthreads, const T1* output_grad, const T2* mask_data,
const int channels, const int input_height, const int input_width,
const int output_height, const int output_width, const int ksize_height,
const int ksize_width, const int stride_height, const int stride_width,
const int padding_height, const int padding_width, T* input_grad) {
const int padding_height, const int padding_width, T1* input_grad) {
for (int index = blockIdx.x * blockDim.x + threadIdx.x; index < nthreads;
index += blockDim.x * gridDim.x) {
int w_offset = index % input_width;
......@@ -724,7 +724,7 @@ __global__ void KernelMaxPool2DWithIdxGrad(
int pw_end =
min((w_offset + padding_width) / stride_width + 1, output_width);
T gradient = 0;
T1 gradient = 0;
int input_current_featuremap_idx = h_offset * input_width + w_offset;
int output_idx =
(batch_idx * channels + c_offset) * output_height * output_width;
......@@ -746,8 +746,8 @@ __global__ void KernelMaxPool2DWithIdxGrad(
* Ksize, strides, paddings are two elements. These two elements represent
* height and width, respectively.
*/
template <typename T>
class MaxPool2dWithIndexFunctor<platform::GPUPlace, T> {
template <typename T1, typename T2>
class MaxPool2dWithIndexFunctor<platform::GPUPlace, T1, T2> {
public:
void operator()(const platform::DeviceContext& context,
const framework::Tensor& input, std::vector<int>& ksize,
......@@ -767,9 +767,9 @@ class MaxPool2dWithIndexFunctor<platform::GPUPlace, T> {
const int padding_height = paddings[0];
const int padding_width = paddings[1];
const T* input_data = input.data<T>();
T* output_data = output->mutable_data<T>(context.GetPlace());
T* mask_data = mask->mutable_data<T>(context.GetPlace());
const T1* input_data = input.data<T1>();
T1* output_data = output->mutable_data<T1>(context.GetPlace());
T2* mask_data = mask->mutable_data<T2>(context.GetPlace());
int nthreads = batch_size * output_channels * output_height * output_width;
int blocks = (nthreads + 1024 - 1) / 1024;
......@@ -777,9 +777,9 @@ class MaxPool2dWithIndexFunctor<platform::GPUPlace, T> {
dim3 grid(blocks, 1);
KernelMaxPool2dWithIdx<
T><<<grid, threads, 0,
reinterpret_cast<const platform::CUDADeviceContext&>(context)
.stream()>>>(
T1, T2><<<grid, threads, 0,
reinterpret_cast<const platform::CUDADeviceContext&>(context)
.stream()>>>(
nthreads, input_data, input_channels, input_height, input_width,
output_height, output_width, ksize_height, ksize_width, stride_height,
stride_width, padding_height, padding_width, output_data, mask_data);
......@@ -791,8 +791,8 @@ class MaxPool2dWithIndexFunctor<platform::GPUPlace, T> {
* Ksize, strides, paddings are two elements. These two elements represent
* height and width, respectively.
*/
template <typename T>
class MaxPool2dWithIndexGradFunctor<platform::GPUPlace, T> {
template <typename T1, typename T2>
class MaxPool2dWithIndexGradFunctor<platform::GPUPlace, T1, T2> {
public:
void operator()(const platform::DeviceContext& context,
const framework::Tensor& output_grad,
......@@ -812,9 +812,9 @@ class MaxPool2dWithIndexGradFunctor<platform::GPUPlace, T> {
const int padding_height = paddings[0];
const int padding_width = paddings[1];
const T* mask_data = mask.data<T>();
const T* output_grad_data = output_grad.data<T>();
T* input_grad_data = input_grad->mutable_data<T>(context.GetPlace());
const T2* mask_data = mask.data<T2>();
const T1* output_grad_data = output_grad.data<T1>();
T1* input_grad_data = input_grad->mutable_data<T1>(context.GetPlace());
int nthreads = batch_size * input_channels * input_height * input_width;
int blocks = (nthreads + 1024 - 1) / 1024;
......@@ -822,30 +822,30 @@ class MaxPool2dWithIndexGradFunctor<platform::GPUPlace, T> {
dim3 grid(blocks, 1);
KernelMaxPool2DWithIdxGrad<
T><<<grid, threads, 0,
reinterpret_cast<const platform::CUDADeviceContext&>(context)
.stream()>>>(nthreads, output_grad_data, mask_data,
input_channels, input_height, input_width,
output_height, output_width, ksize_height,
ksize_width, stride_height, stride_width,
padding_height, padding_width, input_grad_data);
T1, T2><<<grid, threads, 0,
reinterpret_cast<const platform::CUDADeviceContext&>(context)
.stream()>>>(
nthreads, output_grad_data, mask_data, input_channels, input_height,
input_width, output_height, output_width, ksize_height, ksize_width,
stride_height, stride_width, padding_height, padding_width,
input_grad_data);
}
};
template class MaxPool2dWithIndexFunctor<platform::GPUPlace, float>;
template class MaxPool2dWithIndexGradFunctor<platform::GPUPlace, float>;
template class MaxPool2dWithIndexFunctor<platform::GPUPlace, double>;
template class MaxPool2dWithIndexGradFunctor<platform::GPUPlace, double>;
template class MaxPool2dWithIndexFunctor<platform::GPUPlace, float, int>;
template class MaxPool2dWithIndexGradFunctor<platform::GPUPlace, float, int>;
template class MaxPool2dWithIndexFunctor<platform::GPUPlace, double, int>;
template class MaxPool2dWithIndexGradFunctor<platform::GPUPlace, double, int>;
template <typename T>
template <typename T1, typename T2>
__global__ void KernelMaxPool3DWithIdx(
const int nthreads, const T* input_data, const int channels,
const int nthreads, const T1* input_data, const int channels,
const int input_depth, const int input_height, const int input_width,
const int output_depth, const int output_height, const int output_width,
const int ksize_depth, const int ksize_height, const int ksize_width,
const int stride_depth, const int stride_height, const int stride_width,
const int padding_depth, const int padding_height, const int padding_width,
T* output_data, T* mask_data) {
T1* output_data, T2* mask_data) {
for (int index = blockIdx.x * blockDim.x + threadIdx.x; index < nthreads;
index += blockDim.x * gridDim.x) {
int pw = index % output_width;
......@@ -865,7 +865,7 @@ __global__ void KernelMaxPool3DWithIdx(
hstart = max(hstart, 0);
wstart = max(wstart, 0);
T ele = -FLT_MAX;
T1 ele = -FLT_MAX;
int max_index = -1;
input_data +=
(batch_idx * channels + c) * input_depth * input_height * input_width;
......@@ -885,15 +885,15 @@ __global__ void KernelMaxPool3DWithIdx(
}
}
template <typename T>
template <typename T1, typename T2>
__global__ void KernelMaxPool3DWithIdxGrad(
const int nthreads, const T* output_grad, const T* mask, const int channels,
const int input_depth, const int input_height, const int input_width,
const int output_depth, const int output_height, const int output_width,
const int ksize_depth, const int ksize_height, const int ksize_width,
const int stride_depth, const int stride_height, const int stride_width,
const int padding_depth, const int padding_height, const int padding_width,
T* input_grad) {
const int nthreads, const T1* output_grad, const T2* mask,
const int channels, const int input_depth, const int input_height,
const int input_width, const int output_depth, const int output_height,
const int output_width, const int ksize_depth, const int ksize_height,
const int ksize_width, const int stride_depth, const int stride_height,
const int stride_width, const int padding_depth, const int padding_height,
const int padding_width, T1* input_grad) {
for (int index = blockIdx.x * blockDim.x + threadIdx.x; index < nthreads;
index += blockDim.x * gridDim.x) {
int w_offset = index % input_width;
......@@ -922,7 +922,7 @@ __global__ void KernelMaxPool3DWithIdxGrad(
int pw_end =
min((w_offset + padding_width) / stride_width + 1, output_width);
T gradient = 0;
T1 gradient = 0;
int input_current_feature_map_idx =
(d_offset * input_height + h_offset) * input_width + w_offset;
int output_idx = (batch_idx * channels + c_offset) * output_depth *
......@@ -949,8 +949,8 @@ __global__ void KernelMaxPool3DWithIdxGrad(
* Ksize, strides, paddings are three elements. These three elements represent
* depth, height and width, respectively.
*/
template <typename T>
class MaxPool3dWithIndexFunctor<platform::GPUPlace, T> {
template <typename T1, typename T2>
class MaxPool3dWithIndexFunctor<platform::GPUPlace, T1, T2> {
public:
void operator()(const platform::DeviceContext& context,
const framework::Tensor& input, std::vector<int>& ksize,
......@@ -975,9 +975,9 @@ class MaxPool3dWithIndexFunctor<platform::GPUPlace, T> {
const int padding_height = paddings[1];
const int padding_width = paddings[2];
const T* input_data = input.data<T>();
T* output_data = output->mutable_data<T>(context.GetPlace());
T* mask_data = mask->mutable_data<T>(context.GetPlace());
const T1* input_data = input.data<T1>();
T1* output_data = output->mutable_data<T1>(context.GetPlace());
T2* mask_data = mask->mutable_data<T2>(context.GetPlace());
int nthreads = batch_size * output_channels * output_depth * output_height *
output_width;
......@@ -986,9 +986,9 @@ class MaxPool3dWithIndexFunctor<platform::GPUPlace, T> {
dim3 grid(blocks, 1);
KernelMaxPool3DWithIdx<
T><<<grid, threads, 0,
reinterpret_cast<const platform::CUDADeviceContext&>(context)
.stream()>>>(
T1, T2><<<grid, threads, 0,
reinterpret_cast<const platform::CUDADeviceContext&>(context)
.stream()>>>(
nthreads, input_data, input_channels, input_depth, input_height,
input_width, output_depth, output_height, output_width, ksize_depth,
ksize_height, ksize_width, stride_depth, stride_height, stride_width,
......@@ -1001,8 +1001,8 @@ class MaxPool3dWithIndexFunctor<platform::GPUPlace, T> {
* Ksize, strides, paddings are three elements. These three elements represent
* depth, height and width, respectively.
*/
template <typename T>
class MaxPool3dWithIndexGradFunctor<platform::GPUPlace, T> {
template <typename T1, typename T2>
class MaxPool3dWithIndexGradFunctor<platform::GPUPlace, T1, T2> {
public:
void operator()(const platform::DeviceContext& context,
const framework::Tensor& output_grad,
......@@ -1027,9 +1027,9 @@ class MaxPool3dWithIndexGradFunctor<platform::GPUPlace, T> {
const int padding_height = paddings[1];
const int padding_width = paddings[2];
const T* output_grad_data = output_grad.data<T>();
const T* mask_data = mask.data<T>();
T* input_grad_data = input_grad->mutable_data<T>(context.GetPlace());
const T1* output_grad_data = output_grad.data<T1>();
const T2* mask_data = mask.data<T2>();
T1* input_grad_data = input_grad->mutable_data<T1>(context.GetPlace());
int nthreads =
batch_size * input_channels * input_depth * input_height * input_width;
......@@ -1038,9 +1038,9 @@ class MaxPool3dWithIndexGradFunctor<platform::GPUPlace, T> {
dim3 grid(blocks, 1);
KernelMaxPool3DWithIdxGrad<
T><<<grid, threads, 0,
reinterpret_cast<const platform::CUDADeviceContext&>(context)
.stream()>>>(
T1, T2><<<grid, threads, 0,
reinterpret_cast<const platform::CUDADeviceContext&>(context)
.stream()>>>(
nthreads, output_grad_data, mask_data, input_channels, input_depth,
input_height, input_width, output_depth, output_height, output_width,
ksize_depth, ksize_height, ksize_width, stride_depth, stride_height,
......@@ -1049,10 +1049,10 @@ class MaxPool3dWithIndexGradFunctor<platform::GPUPlace, T> {
}
};
template class MaxPool3dWithIndexFunctor<platform::GPUPlace, float>;
template class MaxPool3dWithIndexGradFunctor<platform::GPUPlace, float>;
template class MaxPool3dWithIndexFunctor<platform::GPUPlace, double>;
template class MaxPool3dWithIndexGradFunctor<platform::GPUPlace, double>;
template class MaxPool3dWithIndexFunctor<platform::GPUPlace, float, int>;
template class MaxPool3dWithIndexGradFunctor<platform::GPUPlace, float, int>;
template class MaxPool3dWithIndexFunctor<platform::GPUPlace, double, int>;
template class MaxPool3dWithIndexGradFunctor<platform::GPUPlace, double, int>;
} // namespace math
} // namespace operators
......
paddle/operators/math/pooling.h
浏览文件 @ faea2481
......@@ -153,7 +153,7 @@ class MaxPool3dGradFunctor {
* In pool2d, all tensors are in NCHW format. In pool3d, all tensors are in
* NCDHW format.
*/
template <typename Place, typename T>
template <typename Place, typename T1, typename T2>
class MaxPool2dWithIndexFunctor {
public:
void operator()(const platform::DeviceContext& context,
......@@ -162,7 +162,7 @@ class MaxPool2dWithIndexFunctor {
framework::Tensor* output, framework::Tensor* mask);
};
template <typename Place, typename T>
template <typename Place, typename T1, typename T2>
class MaxPool2dWithIndexGradFunctor {
public:
void operator()(const platform::DeviceContext& context,
......@@ -172,7 +172,7 @@ class MaxPool2dWithIndexGradFunctor {
framework::Tensor* input_grad);
};
template <typename Place, typename T>
template <typename Place, typename T1, typename T2>
class MaxPool3dWithIndexFunctor {
public:
void operator()(const platform::DeviceContext& context,
......@@ -181,7 +181,7 @@ class MaxPool3dWithIndexFunctor {
framework::Tensor* output, framework::Tensor* mask);
};
template <typename Place, typename T>
template <typename Place, typename T1, typename T2>
class MaxPool3dWithIndexGradFunctor {
public:
void operator()(const platform::DeviceContext& context,
......
paddle/operators/pool_with_index_op.cc
浏览文件 @ faea2481
......@@ -29,11 +29,11 @@ class MaxPoolWithIndexOp : public framework::OperatorWithKernel {
void InferShape(framework::InferShapeContext *ctx) const override {
PADDLE_ENFORCE(ctx->HasInput("X"),
"X(Input) of Pooling should not be null.");
"Input(X) of Pooling should not be null.");
PADDLE_ENFORCE(ctx->HasOutput("Out"),
"Out(Output) of Pooling should not be null.");
"Output(Out) of Pooling should not be null.");
PADDLE_ENFORCE(ctx->HasOutput("Mask"),
"Mask(Output) of Pooling should not be null.");
"Output(Mask) of Pooling should not be null.");
auto in_x_dims = ctx->GetInputDim("X");
......@@ -67,6 +67,14 @@ class MaxPoolWithIndexOp : public framework::OperatorWithKernel {
ctx->SetOutputDim("Out", framework::make_ddim(output_shape));
ctx->SetOutputDim("Mask", framework::make_ddim(output_shape));
}
protected:
framework::OpKernelType GetKernelType(
const framework::ExecutionContext &ctx) const override {
return framework::OpKernelType(
framework::ToDataType(ctx.Input<framework::Tensor>("X")->type()),
ctx.device_context());
}
};
class MaxPoolWithIndexOpGrad : public framework::OperatorWithKernel {
......@@ -80,6 +88,14 @@ class MaxPoolWithIndexOpGrad : public framework::OperatorWithKernel {
"Input(X@GRAD) should not be null.");
ctx->SetOutputDim(framework::GradVarName("X"), ctx->GetInputDim("X"));
}
protected:
framework::OpKernelType GetKernelType(
const framework::ExecutionContext &ctx) const override {
return framework::OpKernelType(
framework::ToDataType(ctx.Input<framework::Tensor>("X")->type()),
ctx.device_context());
}
};
class MaxPool2dWithIndexOpMaker : public framework::OpProtoAndCheckerMaker {
......@@ -116,7 +132,7 @@ class MaxPool2dWithIndexOpMaker : public framework::OpProtoAndCheckerMaker {
// TypedAttrChecker don't support vector type.)
AddAttr<bool>(
"global_pooling",
"(bool, default false) Whether to use the global pooling. "
"(bool, default:false) Whether to use the global pooling. "
"If global_pooling = true, ksize and paddings will be ignored.")
.SetDefault(false);
AddAttr<std::vector<int>>("strides",
......@@ -126,7 +142,7 @@ class MaxPool2dWithIndexOpMaker : public framework::OpProtoAndCheckerMaker {
// TypedAttrChecker don't support vector type.)
AddAttr<std::vector<int>>(
"paddings",
"(vector<int>, defalut {0, 0}), paddings(height, width) of pooling "
"(vector<int>, defalut:{0, 0}), paddings(height, width) of pooling "
"operator. "
"If global_pooling = true, paddings and will be ignored.")
.SetDefault({0, 0}); // TODO(Chengduo): Add checker. (Currently,
......@@ -250,12 +266,12 @@ REGISTER_OP(max_pool2d_with_index, ops::MaxPoolWithIndexOp,
REGISTER_OP_CPU_KERNEL(
max_pool2d_with_index,
ops::MaxPoolWithIndexKernel<paddle::platform::CPUPlace, float>,
ops::MaxPoolWithIndexKernel<paddle::platform::CPUPlace, double>);
ops::MaxPoolWithIndexKernel<paddle::platform::CPUPlace, float, int>,
ops::MaxPoolWithIndexKernel<paddle::platform::CPUPlace, double, int>);
REGISTER_OP_CPU_KERNEL(
max_pool2d_with_index_grad,
ops::MaxPoolWithIndexGradKernel<paddle::platform::CPUPlace, float>,
ops::MaxPoolWithIndexGradKernel<paddle::platform::CPUPlace, double>)
ops::MaxPoolWithIndexGradKernel<paddle::platform::CPUPlace, float, int>,
ops::MaxPoolWithIndexGradKernel<paddle::platform::CPUPlace, double, int>)
REGISTER_OP(max_pool3d_with_index, ops::MaxPoolWithIndexOp,
ops::MaxPool3dWithIndexOpMaker, max_pool3d_with_index_grad,
......@@ -263,9 +279,9 @@ REGISTER_OP(max_pool3d_with_index, ops::MaxPoolWithIndexOp,
REGISTER_OP_CPU_KERNEL(
max_pool3d_with_index,
ops::MaxPoolWithIndexKernel<paddle::platform::CPUPlace, float>,
ops::MaxPoolWithIndexKernel<paddle::platform::CPUPlace, double>);
ops::MaxPoolWithIndexKernel<paddle::platform::CPUPlace, float, int>,
ops::MaxPoolWithIndexKernel<paddle::platform::CPUPlace, double, int>);
REGISTER_OP_CPU_KERNEL(
max_pool3d_with_index_grad,
ops::MaxPoolWithIndexGradKernel<paddle::platform::CPUPlace, float>,
ops::MaxPoolWithIndexGradKernel<paddle::platform::CPUPlace, double>)
ops::MaxPoolWithIndexGradKernel<paddle::platform::CPUPlace, float, int>,
ops::MaxPoolWithIndexGradKernel<paddle::platform::CPUPlace, double, int>)
paddle/operators/pool_with_index_op.cu.cc
浏览文件 @ faea2481
......@@ -18,18 +18,18 @@ namespace ops = paddle::operators;
REGISTER_OP_GPU_KERNEL(
max_pool2d_with_index,
ops::MaxPoolWithIndexKernel<paddle::platform::GPUPlace, float>,
ops::MaxPoolWithIndexKernel<paddle::platform::GPUPlace, double>);
ops::MaxPoolWithIndexKernel<paddle::platform::GPUPlace, float, int>,
ops::MaxPoolWithIndexKernel<paddle::platform::GPUPlace, double, int>);
REGISTER_OP_GPU_KERNEL(
max_pool2d_with_index_grad,
ops::MaxPoolWithIndexGradKernel<paddle::platform::GPUPlace, float>,
ops::MaxPoolWithIndexGradKernel<paddle::platform::GPUPlace, double>)
ops::MaxPoolWithIndexGradKernel<paddle::platform::GPUPlace, float, int>,
ops::MaxPoolWithIndexGradKernel<paddle::platform::GPUPlace, double, int>)
REGISTER_OP_GPU_KERNEL(
max_pool3d_with_index,
ops::MaxPoolWithIndexKernel<paddle::platform::GPUPlace, float>,
ops::MaxPoolWithIndexKernel<paddle::platform::GPUPlace, double>);
ops::MaxPoolWithIndexKernel<paddle::platform::GPUPlace, float, int>,
ops::MaxPoolWithIndexKernel<paddle::platform::GPUPlace, double, int>);
REGISTER_OP_GPU_KERNEL(
max_pool3d_with_index_grad,
ops::MaxPoolWithIndexGradKernel<paddle::platform::GPUPlace, float>,
ops::MaxPoolWithIndexGradKernel<paddle::platform::GPUPlace, double>)
ops::MaxPoolWithIndexGradKernel<paddle::platform::GPUPlace, float, int>,
ops::MaxPoolWithIndexGradKernel<paddle::platform::GPUPlace, double, int>)
paddle/operators/pool_with_index_op.h
浏览文件 @ faea2481
......@@ -24,8 +24,8 @@ namespace operators {
using Tensor = framework::Tensor;
template <typename Place, typename T>
class MaxPoolWithIndexKernel : public framework::OpKernel<T> {
template <typename Place, typename T1, typename T2>
class MaxPoolWithIndexKernel : public framework::OpKernel<T1> {
public:
void Compute(const framework::ExecutionContext& context) const override {
const Tensor* in_x = context.Input<Tensor>("X");
......@@ -44,13 +44,13 @@ class MaxPoolWithIndexKernel : public framework::OpKernel<T> {
switch (ksize.size()) {
case 2: {
paddle::operators::math::MaxPool2dWithIndexFunctor<Place, T>
paddle::operators::math::MaxPool2dWithIndexFunctor<Place, T1, T2>
pool2d_forward;
pool2d_forward(context.device_context(), *in_x, ksize, strides,
paddings, out, mask);
} break;
case 3: {
paddle::operators::math::MaxPool3dWithIndexFunctor<Place, T>
paddle::operators::math::MaxPool3dWithIndexFunctor<Place, T1, T2>
pool3d_forward;
pool3d_forward(context.device_context(), *in_x, ksize, strides,
paddings, out, mask);
......@@ -60,8 +60,8 @@ class MaxPoolWithIndexKernel : public framework::OpKernel<T> {
}
};
template <typename Place, typename T>
class MaxPoolWithIndexGradKernel : public framework::OpKernel<T> {
template <typename Place, typename T1, typename T2>
class MaxPoolWithIndexGradKernel : public framework::OpKernel<T1> {
public:
void Compute(const framework::ExecutionContext& context) const override {
const Tensor* mask = context.Input<Tensor>("Mask");
......@@ -80,19 +80,19 @@ class MaxPoolWithIndexGradKernel : public framework::OpKernel<T> {
}
if (in_x_grad) {
in_x_grad->mutable_data<T>(context.GetPlace());
in_x_grad->mutable_data<T1>(context.GetPlace());
auto& device_ctx = context.device_context();
math::set_constant(device_ctx, in_x_grad, 0);
switch (ksize.size()) {
case 2: {
paddle::operators::math::MaxPool2dWithIndexGradFunctor<Place, T>
paddle::operators::math::MaxPool2dWithIndexGradFunctor<Place, T1, T2>
pool2d_backward;
pool2d_backward(device_ctx, *out_grad, *mask, ksize, strides,
paddings, in_x_grad);
} break;
case 3: {
paddle::operators::math::MaxPool3dWithIndexGradFunctor<Place, T>
paddle::operators::math::MaxPool3dWithIndexGradFunctor<Place, T1, T2>
pool3d_backward;
pool3d_backward(device_ctx, *out_grad, *mask, ksize, strides,
paddings, in_x_grad);
......
python/paddle/v2/fluid/tests/test_pool_max_op.py
浏览文件 @ faea2481
......@@ -3,11 +3,13 @@ import numpy as np
from op_test import OpTest
def max_pool3D_forward_naive(x, ksize, strides, paddings, global_pool=0):
def max_pool3D_forward_naive(x, ksize, strides, paddings, global_pool=False):
N, C, D, H, W = x.shape
if global_pool == 1:
if global_pool:
ksize = [D, H, W]
paddings = [0, 0, 0]
D_out = (D - ksize[0] + 2 * paddings[0]) / strides[0] + 1
H_out = (H - ksize[1] + 2 * paddings[1]) / strides[1] + 1
W_out = (W - ksize[2] + 2 * paddings[2]) / strides[2] + 1
......@@ -40,11 +42,13 @@ def max_pool3D_forward_naive(x, ksize, strides, paddings, global_pool=0):
return out, mask
def max_pool2D_forward_naive(x, ksize, strides, paddings, global_pool=0):
def max_pool2D_forward_naive(x, ksize, strides, paddings, global_pool=False):
N, C, H, W = x.shape
if global_pool == 1:
if global_pool:
ksize = [H, W]
paddings = [0, 0]
H_out = (H - ksize[0] + 2 * paddings[0]) / strides[0] + 1
W_out = (W - ksize[1] + 2 * paddings[1]) / strides[1] + 1
out = np.zeros((N, C, H_out, W_out))
......@@ -74,13 +78,13 @@ def max_pool2D_forward_naive(x, ksize, strides, paddings, global_pool=0):
class TestMaxPoolWithIndex_Op(OpTest):
def setUp(self):
self.init_test_case()
if self.global_pool:
self.paddings = [0 for _ in range(len(self.paddings))]
self.init_global()
input = np.random.random(self.shape).astype("float32")
output, mask = self.pool_forward_naive(input, self.ksize, self.strides,
self.paddings, self.global_pool)
output = output.astype("float32")
mask = mask.astype("float32")
mask = mask.astype("int32")
self.attrs = {
'strides': self.strides,
......@@ -99,41 +103,24 @@ class TestMaxPoolWithIndex_Op(OpTest):
# self.check_grad(set(['X']), ['Out'], max_relative_error=0.07)
def init_test_case(self):
self.global_pool = True
self.index = "max_pool3d_with_index"
self.op_type = "%s" % self.index
self.op_type = "max_pool3d_with_index"
self.pool_forward_naive = max_pool3D_forward_naive
self.shape = [2, 3, 5, 5, 5]
self.ksize = [3, 3, 3]
self.strides = [1, 1, 1]
self.paddings = [1, 1, 1]
def init_global(self):
self.global_pool = False
class TestCase1(TestMaxPoolWithIndex_Op):
def init_test_case(self):
def init_global(self):
self.global_pool = True
self.op_type = "max_pool3d_with_index"
self.pool_forward_naive = max_pool3D_forward_naive
self.shape = [2, 3, 5, 5, 5]
self.ksize = [3, 3, 3]
self.strides = [1, 1, 1]
self.paddings = [1, 1, 1]
class TestCase2(TestMaxPoolWithIndex_Op):
def init_test_case(self):
self.global_pool = False
self.op_type = "max_pool3d_with_index"
self.pool_forward_naive = max_pool3D_forward_naive
self.shape = [2, 3, 7, 7, 7]
self.ksize = [3, 3, 3]
self.strides = [1, 1, 1]
self.paddings = [1, 1, 1]
class TestCase3(TestMaxPoolWithIndex_Op):
def init_test_case(self):
self.global_pool = False
self.op_type = "max_pool3d_with_index"
self.pool_forward_naive = max_pool3D_forward_naive
self.shape = [2, 3, 7, 7, 7]
......@@ -141,32 +128,18 @@ class TestCase3(TestMaxPoolWithIndex_Op):
self.strides = [2, 2, 2]
self.paddings = [0, 0, 0]
class TestCase4(TestMaxPoolWithIndex_Op):
def init_test_case(self):
def init_global(self):
self.global_pool = True
self.op_type = "max_pool3d_with_index"
self.pool_forward_naive = max_pool3D_forward_naive
self.shape = [2, 3, 5, 5, 5]
self.ksize = [3, 3, 3]
self.strides = [1, 1, 1]
self.paddings = [1, 1, 1]
class TestCase5(TestMaxPoolWithIndex_Op):
def init_test_case(self):
self.global_pool = True
self.op_type = "max_pool3d_with_index"
self.pool_forward_naive = max_pool3D_forward_naive
self.shape = [2, 3, 5, 5, 5]
self.ksize = [3, 3, 3]
self.strides = [2, 2, 2]
self.paddings = [0, 0, 0]
class TestCase3(TestCase2):
def init_global(self):
self.global_pool = False
class TestCase6(TestMaxPoolWithIndex_Op):
#----------------max_pool2d_with_index----------------
class TestCase4(TestMaxPoolWithIndex_Op):
def init_test_case(self):
self.global_pool = False
self.op_type = "max_pool2d_with_index"
self.pool_forward_naive = max_pool2D_forward_naive
self.shape = [2, 3, 7, 7]
......@@ -174,10 +147,17 @@ class TestCase6(TestMaxPoolWithIndex_Op):
self.strides = [1, 1]
self.paddings = [1, 1]
def init_global(self):
self.global_pool = True
class TestCase7(TestMaxPoolWithIndex_Op):
def init_test_case(self):
class TestCase5(TestCase4):
def init_global(self):
self.global_pool = False
class TestCase6(TestMaxPoolWithIndex_Op):
def init_test_case(self):
self.op_type = "max_pool2d_with_index"
self.pool_forward_naive = max_pool2D_forward_naive
self.shape = [2, 3, 7, 7]
......@@ -185,27 +165,13 @@ class TestCase7(TestMaxPoolWithIndex_Op):
self.strides = [2, 2]
self.paddings = [0, 0]
class TestCase8(TestMaxPoolWithIndex_Op):
def init_test_case(self):
def init_global(self):
self.global_pool = True
self.op_type = "max_pool2d_with_index"
self.pool_forward_naive = max_pool2D_forward_naive
self.shape = [2, 3, 5, 5]
self.ksize = [3, 3]
self.strides = [1, 1]
self.paddings = [1, 1]
class TestCase9(TestMaxPoolWithIndex_Op):
def init_test_case(self):
self.global_pool = True
self.op_type = "max_pool2d_with_index"
self.pool_forward_naive = max_pool2D_forward_naive
self.shape = [2, 3, 5, 5]
self.ksize = [3, 3]
self.strides = [2, 2]
self.paddings = [0, 0]
class TestCase7(TestCase6):
def init_global(self):
self.global_pool = False
if __name__ == '__main__':
......
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