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multiary.cc
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multiary.cc
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/* Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/phi/infermeta/multiary.h"
#include <vector>
#include "paddle/phi/common/layout.h"
#include "paddle/phi/common/scalar.h"
#include "paddle/phi/core/infermeta_utils.h"
#include "paddle/phi/core/meta_tensor.h"
#include "paddle/phi/kernels/funcs/common_shape.h"
#include "paddle/phi/kernels/funcs/concat_funcs.h"
namespace phi {
std::vector<DDim> GetMetaTensorsDim(
const std::vector<const MetaTensor*>& tensors) {
std::vector<DDim> dims;
dims.reserve(tensors.size());
for (const MetaTensor* tensor : tensors) {
dims.emplace_back(tensor->dims());
}
return dims;
}
void AdadeltaInferMeta(const MetaTensor& param,
const MetaTensor& grad,
const MetaTensor& avg_squared_grad,
const MetaTensor& avg_squared_update,
float rho,
float epsilon,
MetaTensor* param_out,
MetaTensor* avg_squared_grad_out,
MetaTensor* avg_squared_update_out) {
auto param_dims = param.dims();
PADDLE_ENFORCE_EQ(
param_dims,
grad.dims(),
errors::InvalidArgument(
"Param and grad input of AdadeltaOp should have same dimension."));
PADDLE_ENFORCE_EQ(
param_dims,
avg_squared_grad.dims(),
errors::InvalidArgument("Param and AvgSquaredGrad input of AdadeltaOp "
"should have same dimension"));
PADDLE_ENFORCE_EQ(
param_dims,
avg_squared_update.dims(),
errors::InvalidArgument("Param and AvgSquaredUpdate input of AdadeltaOp "
"should have same dimension"));
param_out->set_dims(param_dims);
param_out->set_dtype(param.dtype());
avg_squared_grad_out->set_dims(param_dims);
avg_squared_grad_out->set_dtype(avg_squared_grad.dtype());
avg_squared_update_out->set_dims(param_dims);
avg_squared_update_out->set_dtype(avg_squared_update.dtype());
}
void AdagradInferMeta(const MetaTensor& param,
const MetaTensor& grad,
const MetaTensor& moment,
const MetaTensor& learning_rate,
float epsilon,
MetaTensor* param_out,
MetaTensor* moment_out) {
auto lr_dims = learning_rate.dims();
PADDLE_ENFORCE_EQ(
phi::product(lr_dims),
1,
phi::errors::InvalidArgument("LearningRate should have one element"));
auto param_dims = param.dims();
PADDLE_ENFORCE_EQ(
param_dims,
moment.dims(),
phi::errors::InvalidArgument("Param and Moment input of AdagradOp "
"should have the same dimension."));
param_out->set_dims(param_dims);
param_out->set_dtype(param.dtype());
moment_out->set_dims(param_dims);
moment_out->set_dtype(moment.dtype());
}
void AdamInferMeta(const MetaTensor& param,
const MetaTensor& grad,
const MetaTensor& learning_rate,
const MetaTensor& moment1,
const MetaTensor& moment2,
const MetaTensor& beta1_pow,
const MetaTensor& beta2_pow,
const MetaTensor& master_param,
const MetaTensor& skip_update,
const Scalar& beta1,
const Scalar& beta2,
const Scalar& epsilon,
bool lazy_mode,
int64_t min_row_size_to_use_multithread,
bool multi_precision,
bool use_global_beta_pow,
MetaTensor* param_out,
MetaTensor* moment1_out,
MetaTensor* moment2_out,
MetaTensor* beta1_pow_out,
MetaTensor* beta2_pow_out,
MetaTensor* master_param_outs) {
auto lr_dims = learning_rate.dims();
PADDLE_ENFORCE_EQ(
phi::product(lr_dims),
1,
errors::InvalidArgument(
"The number of LearningRate shall be 1, but received %d. Maybe "
"the Input variable LearningRate has not "
"been initialized. You may need to confirm "
"if you put exe.run(startup_program) "
"after optimizer.minimize function.",
phi::product(lr_dims)));
auto beta1_pow_dims = beta1_pow.dims();
VLOG(3) << "dims of Beta1Pow : [" << beta1_pow_dims << "]";
PADDLE_ENFORCE_GE(phi::product(beta1_pow_dims),
1,
errors::InvalidArgument(
"The size of Beta1 power accumulator should be greater "
"than 0, but received %d.",
phi::product(beta1_pow_dims)));
auto beta2_pow_dims = beta2_pow.dims();
VLOG(3) << "dims of Beta2Pow : [" << beta2_pow_dims << "]";
PADDLE_ENFORCE_GE(phi::product(beta2_pow_dims),
1,
errors::InvalidArgument(
"The size of Beta2 power accumulator should be greater "
"than 0, but received %d.",
phi::product(beta2_pow_dims)));
auto param_dims = param.dims();
PADDLE_ENFORCE_EQ(
param_dims,
moment1.dims(),
errors::InvalidArgument(
"Param and Moment1 input of AdamOp should have same dimension. But "
"received Param dims: [%s], Moment1 dims: [%s].",
param_dims,
moment1.dims()));
PADDLE_ENFORCE_EQ(
param_dims,
moment2.dims(),
errors::InvalidArgument(
"Param and Moment2 input of AdamOp should have same dimension. But "
"received Param dims: [%s], Moment2 dims: [%s].",
param_dims,
moment2.dims()));
param_out->set_dims(param_dims);
param_out->set_dtype(param.dtype());
moment1_out->set_dims(param_dims);
moment1_out->set_dtype(moment1.dtype());
moment2_out->set_dims(param_dims);
moment2_out->set_dtype(moment2.dtype());
beta1_pow_out->set_dims(beta1_pow_dims);
beta1_pow_out->set_dtype(beta1_pow.dtype());
beta2_pow_out->set_dims(beta2_pow_dims);
beta2_pow_out->set_dtype(beta2_pow.dtype());
}
void AdamaxInferMeta(const MetaTensor& param,
const MetaTensor& grad,
const MetaTensor& learning_rate,
const MetaTensor& moment,
const MetaTensor& inf_norm,
const MetaTensor& beta1_pow,
float beta1,
float beta2,
float epsilon,
MetaTensor* param_out,
MetaTensor* moment_out,
MetaTensor* inf_norm_out) {
auto lr_dims = learning_rate.dims();
PADDLE_ENFORCE_NE(
product(lr_dims),
0,
errors::InvalidArgument("Maybe the Input variable LearningRate has not "
"been initialized. You may need to confirm "
"if you put exe.run(startup_program) "
"after optimizer.minimize function."));
PADDLE_ENFORCE_EQ(
product(lr_dims),
1,
errors::InvalidArgument("Learning rate should have 1 dimension"));
auto beta1_pow_dims = beta1_pow.dims();
PADDLE_ENFORCE_EQ(product(beta1_pow_dims),
1,
errors::InvalidArgument(
"Beta1 power accumulator should have 1 dimension"));
auto param_dims = param.dims();
PADDLE_ENFORCE_EQ(
param_dims,
grad.dims(),
errors::InvalidArgument(
"Param and Grad input of AdamaxOp should have same dimension"));
PADDLE_ENFORCE_EQ(
param_dims,
moment.dims(),
errors::InvalidArgument(
"Param and Moment input of AdamaxOp should have same dimension"));
PADDLE_ENFORCE_EQ(
param_dims,
inf_norm.dims(),
errors::InvalidArgument(
"Param and InfNorm input of AdamaxOp should have same dimension"));
param_out->set_dims(param_dims);
param_out->set_dtype(param.dtype());
moment_out->set_dims(param_dims);
moment_out->set_dtype(moment.dtype());
inf_norm_out->set_dims(param_dims);
inf_norm_out->set_dtype(inf_norm.dtype());
}
void AdamwInferMeta(const MetaTensor& param,
const MetaTensor& grad,
const MetaTensor& learning_rate,
const MetaTensor& moment1,
const MetaTensor& moment2,
const MetaTensor& beta1_pow,
const MetaTensor& beta2_pow,
const MetaTensor& master_param,
const MetaTensor& skip_update,
const Scalar& beta1,
const Scalar& beta2,
const Scalar& epsilon,
float lr_ratio,
float coeff,
bool with_decay,
bool lazy_mode,
int64_t min_row_size_to_use_multithread,
bool multi_precision,
bool use_global_beta_pow,
MetaTensor* param_out,
MetaTensor* moment1_out,
MetaTensor* moment2_out,
MetaTensor* beta1_pow_out,
MetaTensor* beta2_pow_out,
MetaTensor* master_param_outs) {
AdamInferMeta(param,
grad,
learning_rate,
moment1,
moment2,
beta1_pow,
beta2_pow,
master_param,
skip_update,
beta1,
beta2,
epsilon,
lazy_mode,
min_row_size_to_use_multithread,
multi_precision,
use_global_beta_pow,
param_out,
moment1_out,
moment2_out,
beta1_pow_out,
beta2_pow_out,
master_param_outs);
}
void AddNInferMeta(const std::vector<const MetaTensor*>& x,
MetaTensor* out,
MetaConfig config) {
auto N = x.size();
PADDLE_ENFORCE_GT(
N,
0,
phi::errors::InvalidArgument(
"The input tensor X's dimensions of SumOp "
"should be larger than 0. But received X's dimensions %d.",
N));
if (N == 1) {
VLOG(3) << "Warning: SumOp have only one input, may waste memory";
}
phi::DDim in_dim({0});
for (size_t i = 0; i < x.size(); ++i) {
auto x_dim = x[i]->dims();
if (phi::product(x_dim) == 0) {
continue;
}
if (phi::product(in_dim) == 0) {
in_dim = x_dim;
} else {
if (config.is_runtime) {
PADDLE_ENFORCE_EQ(in_dim,
x_dim,
phi::errors::InvalidArgument(
"The input tensor X of SumOp must"
" have same shape. But received X[0]'s shape = "
"[%s], X[%d]'s shape = [%s].",
in_dim,
i,
x_dim));
} else {
PADDLE_ENFORCE_EQ(
in_dim.size(),
x_dim.size(),
phi::errors::InvalidArgument(
"The input tensor X of SumOp must have same "
"dimensions. But received X[0]'s dimensions = %d, X[0]'s "
"shape = "
"[%s], X[%d]'s dimensions = %d, X[%d]'s shape = [%s].",
in_dim.size(),
in_dim,
i,
x_dim.size(),
i,
x_dim));
// if in_dim or x_dim has -1, not check equal
for (int j = 0; j < x_dim.size(); ++j) {
if (x_dim[j] == -1 || in_dim[j] == -1) {
continue;
}
PADDLE_ENFORCE_EQ(
in_dim[j],
x_dim[j],
phi::errors::InvalidArgument(
"The input tensor X of SumOp must have same shape "
"if not -1."
"But received X[0]'s shape = [%s], X[%d]'s shape = [%s].",
in_dim,
i,
x_dim));
}
}
}
}
out->set_dims(in_dim);
out->share_lod(*x[0]);
}
void AucInferMeta(const MetaTensor& input,
const MetaTensor& label,
const MetaTensor& stat_pos,
const MetaTensor& stat_neg,
const MetaTensor& ins_tag_weight,
const std::string& curve,
int num_thresholds,
int slide_steps,
MetaTensor* auc,
MetaTensor* stat_pos_out,
MetaTensor* stat_neg_out,
MetaConfig config) {
auto predict_dims = input.dims();
auto label_dims = label.dims();
PADDLE_ENFORCE_GE(
predict_dims.size(),
2,
phi::errors::InvalidArgument(
"The Input(Predict) has not been initialized properly. The "
"shape of Input(Predict) = [%s], the shape size must be "
"greater_equal 2.",
predict_dims));
auto predict_width = predict_dims[1];
PADDLE_ENFORCE_NE(
phi::product(predict_dims),
0,
phi::errors::InvalidArgument(
"The Input(Predict) has not been initialized properly. The "
"shape of Input(Predict) = [%s], the shape can not involes 0.",
predict_dims));
PADDLE_ENFORCE_NE(
phi::product(label_dims),
0,
phi::errors::InvalidArgument(
"The Input(Label) has not been initialized properly. The "
"shape of Input(Label) = [%s], the shape can not involes 0.",
label_dims));
if (config.is_runtime) {
PADDLE_ENFORCE_LE(
predict_width,
2,
phi::errors::InvalidArgument("Only support binary classification,"
"prediction dims[1] should be 1 or 2"));
}
auto predict_height = input.dims()[0];
auto label_height = label.dims()[0];
if (config.is_runtime) {
PADDLE_ENFORCE_EQ(
predict_height,
label_height,
phi::errors::InvalidArgument("Out and Label should have same height."));
}
int num_pred_buckets = num_thresholds + 1;
PADDLE_ENFORCE_GE(
num_pred_buckets,
1,
phi::errors::InvalidArgument("num_thresholds must larger than 1"));
PADDLE_ENFORCE_GE(
slide_steps,
0,
phi::errors::InvalidArgument("slide_steps must be natural number"));
auc->set_dims({1});
auc->set_dtype(DataType::INT64);
if (slide_steps) {
stat_pos_out->set_dims({(1 + slide_steps) * num_pred_buckets + 1});
stat_pos_out->set_dtype(DataType::INT64);
stat_neg_out->set_dims({(1 + slide_steps) * num_pred_buckets + 1});
stat_neg_out->set_dtype(DataType::INT64);
} else {
stat_pos_out->set_dims({1, num_pred_buckets});
stat_pos_out->set_dtype(DataType::INT64);
stat_neg_out->set_dims({1, num_pred_buckets});
stat_neg_out->set_dtype(DataType::INT64);
}
}
void AverageAccumulatesInferMeta(const MetaTensor& param,
const MetaTensor& in_sum_1,
const MetaTensor& in_sum_2,
const MetaTensor& in_sum_3,
const MetaTensor& in_num_accumulates,
const MetaTensor& in_old_num_accumulates,
const MetaTensor& in_num_updates,
float average_window,
int64_t max_average_window,
int64_t min_average_window,
MetaTensor* out_sum_1,
MetaTensor* out_sum_2,
MetaTensor* out_sum_3,
MetaTensor* out_num_accumulates,
MetaTensor* out_old_num_accumulates,
MetaTensor* out_num_updates) {
// auto in_dim = param.dims;
PADDLE_ENFORCE_NE(
out_sum_1,
nullptr,
errors::NotFound(
"Output(out_sum_1) of AverageAccumulates should not be null."));
PADDLE_ENFORCE_NE(
out_sum_2,
nullptr,
errors::NotFound(
"Output(out_sum_2) of AverageAccumulates should not be null."));
PADDLE_ENFORCE_NE(
out_sum_3,
nullptr,
errors::NotFound(
"Output(out_sum_3) of AverageAccumulates should not be null."));
PADDLE_ENFORCE_NE(out_num_accumulates,
nullptr,
errors::NotFound("Output(out_num_accumulates) of "
"AverageAccumulates should not be null."));
PADDLE_ENFORCE_NE(out_old_num_accumulates,
nullptr,
errors::NotFound("Output(out_old_num_accumulates) of "
"AverageAccumulates should not be null."));
PADDLE_ENFORCE_NE(
out_num_updates,
nullptr,
errors::NotFound(
"Output(out_num_updates) of AverageAccumulates should not be null."));
out_sum_1->set_dims(in_sum_1.dims());
out_sum_1->set_dtype(in_sum_1.dtype());
out_sum_2->set_dims(in_sum_2.dims());
out_sum_2->set_dtype(in_sum_2.dtype());
out_sum_3->set_dims(in_sum_3.dims());
out_sum_3->set_dtype(in_sum_3.dtype());
out_num_accumulates->set_dims({1});
out_num_accumulates->set_dtype(in_num_accumulates.dtype());
out_old_num_accumulates->set_dims({1});
out_old_num_accumulates->set_dtype(in_old_num_accumulates.dtype());
out_num_updates->set_dims({1});
out_num_updates->set_dtype(in_num_updates.dtype());
}
void BatchNormInferMeta(const MetaTensor& x,
const MetaTensor& scale,
const MetaTensor& bias,
const MetaTensor& mean,
const MetaTensor& variance,
float momentum,
float epsilon,
const std::string& data_layout_str,
bool is_test,
bool use_global_stats,
bool trainable_statistics,
bool fuse_with_relu,
MetaTensor* y,
MetaTensor* mean_out,
MetaTensor* variance_out,
MetaTensor* saved_mean,
MetaTensor* saved_variance,
MetaTensor* reserve_space,
MetaConfig config) {
const auto x_dims = x.dims();
for (int i = 0; i < x_dims.size(); i++) {
PADDLE_ENFORCE_EQ(
(x_dims[i] == -1) || (x_dims[i] > 0),
true,
phi::errors::InvalidArgument(
"Each dimension of input tensor is expected to be -1 or a "
"positive number, but received %d. Input's shape is [%s].",
x_dims[i],
x_dims));
}
const DataLayout data_layout =
paddle::framework::StringToDataLayout(data_layout_str);
PADDLE_ENFORCE_GE(
x_dims.size(),
2,
phi::errors::InvalidArgument(
"ShapeError: the dimension of input "
"X must greater than or equal to 2. But received: the shape of input "
"X = [%s], the dimension of input X =[%d]",
x_dims,
x_dims.size()));
PADDLE_ENFORCE_LE(
x_dims.size(),
5,
phi::errors::InvalidArgument(
"ShapeError: the dimension of input X "
"must smaller than or equal to 5. But received: the shape of input X "
"= [%s], the dimension of input X = [%d]",
x_dims,
x_dims.size()));
const int64_t C = ((config.is_run_mkldnn_kernel == true) ||
(data_layout == DataLayout::kNCHW)
? x_dims[1]
: x_dims[x_dims.size() - 1]);
auto scale_dim = scale.dims();
auto bias_dim = bias.dims();
PADDLE_ENFORCE_EQ(
scale_dim.size(),
1UL,
phi::errors::InvalidArgument(
"ShapeError: the dimension of scale must equal to 1."
"But received: the shape of scale is [%s], the dimension "
"of scale is [%d]",
scale_dim,
scale_dim.size()));
PADDLE_ENFORCE_EQ(bias_dim.size(),
1UL,
phi::errors::InvalidArgument(
"ShapeError: the dimension of bias must equal to 1."
"But received: the shape of bias is [%s],the dimension "
"of bias is [%d]",
bias_dim,
bias_dim.size()));
bool check = true;
if ((!config.is_runtime) &&
(phi::product(scale_dim) <= 0 || phi::product(bias_dim) <= 0)) {
check = false;
}
if (check) {
PADDLE_ENFORCE_EQ(scale_dim[0],
C,
phi::errors::InvalidArgument(
"ShapeError: the shape of scale must equal to [%d]"
"But received: the shape of scale is [%d]",
C,
scale_dim[0]));
PADDLE_ENFORCE_EQ(bias_dim[0],
C,
phi::errors::InvalidArgument(
"ShapeError: the shape of bias must equal to [%d]"
"But received: the shape of bias is [%d]",
C,
bias_dim[0]));
}
y->set_dims(x_dims);
mean_out->set_dims({C});
variance_out->set_dims({C});
if (saved_mean) {
saved_mean->set_dims({C});
}
if (saved_variance) {
saved_variance->set_dims({C});
}
y->share_lod(x);
}
void BatchNormInferInferMeta(const MetaTensor& x,
const MetaTensor& scale,
const MetaTensor& bias,
const MetaTensor& mean,
const MetaTensor& variance,
float momentum,
float epsilon,
const std::string& data_layout,
MetaTensor* y,
MetaTensor* mean_out,
MetaTensor* variance_out,
MetaConfig config) {
BatchNormInferMeta(x,
scale,
bias,
mean,
variance,
momentum,
epsilon,
data_layout,
/*is_test=*/true,
/*use_global_stats=*/false,
/*trainable_statistics=*/false,
/*fuse_with_relu=*/false,
y,
mean_out,
variance_out,
/*saved_mean=*/nullptr,
/*saved_variance=*/nullptr,
/*reserve_space=*/nullptr,
config);
}
void BilinearTensorProductInferMeta(const MetaTensor& x,
const MetaTensor& y,
const MetaTensor& weight,
const MetaTensor& bias,
MetaTensor* out,
MetaConfig config) {
auto x_dims = x.dims();
auto y_dims = y.dims();
auto weight_dims = weight.dims();
PADDLE_ENFORCE_EQ(
x_dims.size(),
2UL,
errors::InvalidArgument("The input(X) must be a 2D Tensor."));
PADDLE_ENFORCE_EQ(
y_dims.size(),
2UL,
errors::InvalidArgument("The input(Y) must be a 2D Tensor."));
PADDLE_ENFORCE_EQ(
weight_dims.size(),
3UL,
errors::InvalidArgument(
"Expected the input(Weight) is a 3D tensor. But received %dD tensor.",
weight_dims.size()));
if (config.is_runtime || (x_dims[0] > 0 && y_dims[0] > 0)) {
PADDLE_ENFORCE_EQ(x_dims[0],
y_dims[0],
errors::InvalidArgument(
"The first dimension(batch_size) of input(X) must be "
"equal to the first dimension of the input(Y)."));
}
PADDLE_ENFORCE_EQ(x_dims[1],
weight_dims[1],
errors::InvalidArgument(
"The second dimension of input(X) must be equal to "
"the second dimension of the input(Weight)."));
PADDLE_ENFORCE_EQ(y_dims[1],
weight_dims[2],
errors::InvalidArgument(
"The second dimension of input(Y) must be equal to "
"the third dimension of the input(Weight)."));
if (bias) {
auto bias_dims = bias.dims();
PADDLE_ENFORCE_EQ(bias_dims.size(),
2UL,
errors::InvalidArgument(
"The Input(Bias) must be a 2-D tensor with "
"the 2nd dimension fixed to 1 (a row vector)."));
PADDLE_ENFORCE_EQ(bias_dims[0],
1UL,
errors::InvalidArgument(
"The Input(Bias) must be a 2-D tensor with "
"the 2nd dimension fixed to 1 (a row vector)."));
PADDLE_ENFORCE_EQ(bias_dims[1],
weight_dims[0],
errors::InvalidArgument(
"The second dimension of input(Bias) must be equal "
"to the first dimension of the input(Weight)."));
}
out->set_dims({x_dims[0], weight_dims[0]});
out->share_lod(x);
out->set_dtype(x.dtype());
}
void BroadcastTensorsInferMeta(const std::vector<const MetaTensor*>& x,
std::vector<MetaTensor*> out) {
int target_rank = 0;
const auto& input_dims = GetMetaTensorsDim(x);
// 1. Find Output rank = max(Inputs rank)
for (const auto& input_ddim : input_dims) {
target_rank = std::max(target_rank, input_ddim.size());
}
PADDLE_ENFORCE_GT(target_rank,
0,
errors::InvalidArgument("BroadcastTensorsOp requires at "
"least one input tensor to have "
"rank greater than zero"));
std::vector<int64_t> target_dims(target_rank, 0);
// 2. Output dim(axis=x) = max(Inputs dim(axis=x))
for (int index = 0; index < target_rank; index++) {
// Loop axes in reverse order,
// For each axis, take the maximum as target size
// Fill size = 1 if shape vector exhausts
int target_dim_size = 1;
for (const auto& input_ddim : input_dims) {
// Reversed order
int axis = static_cast<int>(input_ddim.size()) - index - 1;
int dim_size = 1;
if (axis >= 0) {
dim_size = input_ddim[axis];
}
if (target_dim_size != 1 && dim_size != 1 &&
target_dim_size != dim_size) {
PADDLE_THROW(errors::InvalidArgument(
"BroadcastTensorsOp inputs does not satisfy bcast semantics, "
"please check axis = %d in reverse order",
index));
}
// We performed bcast semantics check at python level
// So input tensors should all have legal shape
target_dim_size = std::max(target_dim_size, dim_size);
}
target_dims[target_rank - index - 1] = target_dim_size;
}
// 3. Set Output Dim
for (size_t i = 0; i < out.size(); i++) {
out[i]->set_dims(phi::make_ddim(target_dims));
out[i]->share_lod(*(x[i]));
out[i]->set_dtype(x[i]->dtype());
}
}
void ConcatInferMeta(const std::vector<const MetaTensor*>& x,
const Scalar& axis_scalar,
MetaTensor* out,
MetaConfig config) {
PADDLE_ENFORCE_GE(x.size(),
0UL,
phi::errors::InvalidArgument(
"The size of input meta vector should be greater"
"than 0."));
if (axis_scalar.FromTensor()) {
auto out_dims =
phi::make_ddim(std::vector<int>(x.at(0)->dims().size(), -1));
out->set_dims(out_dims);
out->set_dtype(x.at(0)->dtype());
out->set_layout(x.at(0)->layout());
out->share_lod(*x.at(0));
return;
}
int axis = axis_scalar.to<int>();
// 1. calculate axis
int rank = x.at(0)->dims().size();
PADDLE_ENFORCE_EQ(
axis >= -rank && axis < rank,
true,
phi::errors::InvalidArgument(
"The axis is expected to be in range of [%d, %d), but got %d",
-rank,
rank,
axis));
if (axis < 0) {
axis = axis + rank;
}
// 2. calculate out dims
std::vector<phi::DDim> x_dims;
x_dims.reserve(x.size());
for (const auto* x_t : x) {
x_dims.emplace_back(x_t->dims());
}
phi::DDim out_dim =
phi::funcs::ComputeAndCheckShape(config.is_runtime, x_dims, axis);
out->set_dims(out_dim);
out->set_dtype(x.at(0)->dtype());
out->set_layout(x.at(0)->layout());
out->share_lod(*x.at(0));
}
inline int ConvOutputSize(
int input_size, int filter_size, int dilation, int padding, int stride) {
const int dkernel = dilation * (filter_size - 1) + 1;
int output_size = (input_size + 2 * padding - dkernel) / stride + 1;
PADDLE_ENFORCE_GT(
output_size,
0,
phi::errors::InvalidArgument(
"The output's size is expected to be greater than 0. "
"But received: output's size is %d. The output's size is computed by "
"((input_size + 2 * padding - (dilation * (filter_size - 1) + 1)) / "
"stride + 1), where input_size is %d, padding is %d, "
"filter_size is %d, dilation is %d, stride is %d.",
output_size,
input_size,
padding,
filter_size,
dilation,
stride));
return output_size;
}
void DeformableConvInferMeta(const MetaTensor& x,
const MetaTensor& offset,
const MetaTensor& filter,
const MetaTensor& mask,
const std::vector<int>& strides,
const std::vector<int>& paddings,
const std::vector<int>& dilations,
int deformable_groups,
int groups,
int im2col_step,
MetaTensor* out,
MetaConfig config) {
auto in_dims = x.dims();
auto offset_dims = offset.dims();
auto filter_dims = filter.dims();
PADDLE_ENFORCE_EQ(
in_dims.size(),
4,
phi::errors::InvalidArgument("Conv input should be 4-D tensor, get %u",
in_dims.size()));
PADDLE_ENFORCE_EQ(in_dims.size(),
filter_dims.size(),
phi::errors::InvalidArgument(
"Conv input dimension and filter dimension should be "
"the same. The difference is [%d]: [%d]",
in_dims.size(),
filter_dims.size()));
PADDLE_ENFORCE_EQ(in_dims.size() - strides.size(),
2U,
phi::errors::InvalidArgument(
"Conv input dimension and strides "
"dimension should be consistent. But received input "
"dimension:[%d], strides dimension:[%d]",
in_dims.size(),
strides.size()));
PADDLE_ENFORCE_EQ(paddings.size(),
strides.size(),
phi::errors::InvalidArgument(
"Conv paddings dimension and Conv strides dimension "
"should be the same. The difference is [%d]: [%d]",
paddings.size(),
strides.size()));
PADDLE_ENFORCE_EQ(
in_dims[1],
filter_dims[1] * groups,
phi::errors::InvalidArgument(
"The number of input channels should be equal to filter "
"channels * groups. The difference is [%d]: [%d]",
in_dims[1],
filter_dims[1] * groups));
PADDLE_ENFORCE_EQ(
filter_dims[0] % groups,
0,
phi::errors::InvalidArgument(
"The number of output channels should be divided by groups. But "
"received output channels:[%d], groups:[%d]",
filter_dims[0],
groups));
PADDLE_ENFORCE_EQ(
filter_dims[0] % deformable_groups,
0,
phi::errors::InvalidArgument(
"The number of output channels should be "
"divided by deformable groups. The difference is [%d]: [%d]",
filter_dims[0] % groups,
0));
if (in_dims[0] > im2col_step) {
PADDLE_ENFORCE_EQ(
in_dims[0] % im2col_step,
0U,
phi::errors::InvalidArgument(
"Input batchsize must be smaller than or divide im2col_step. But "
"received Input batchsize:[%d], im2col_step:[%d]",
in_dims[0],
im2col_step));
}
for (size_t i = 0; i < strides.size(); ++i) {
PADDLE_ENFORCE_GT(
strides[i],
0U,
phi::errors::InvalidArgument("stride %d size incorrect", i));
}
for (size_t i = 0; i < dilations.size(); ++i) {
PADDLE_ENFORCE_GT(
dilations[i],
0U,
phi::errors::InvalidArgument("dilation %d size incorrect", i));
}
std::vector<int64_t> output_shape({in_dims[0], filter_dims[0]});
for (size_t i = 0; i < strides.size(); ++i) {
if (!config.is_runtime &&
(in_dims[i + 2] <= 0 || filter_dims[i + 2] <= 0)) {
output_shape.push_back(-1);
} else {
output_shape.push_back(ConvOutputSize(in_dims[i + 2],
filter_dims[i + 2],
dilations[i],
paddings[i],
strides[i]));
}
}
PADDLE_ENFORCE_EQ(
output_shape[1] % deformable_groups,
0U,
phi::errors::InvalidArgument(
"output num_filter must divide deformable group size. But received "
"output num_filter:[%d], deformable group size:[%d]",
output_shape[1],
deformable_groups));
if (config.is_runtime) {
PADDLE_ENFORCE_EQ(output_shape[2],
offset_dims[2],
phi::errors::InvalidArgument(
"output height must equal to offset map height. "
"The difference is [%d]: [%d]",
output_shape[2],
offset_dims[2]));
PADDLE_ENFORCE_EQ(output_shape[3],
offset_dims[3],
phi::errors::InvalidArgument(
"output width must equal to offset map width. The "
"difference is [%d]: [%d]",
output_shape[3],
offset_dims[3]));
PADDLE_ENFORCE_EQ(offset_dims[1] % (filter_dims[2] * filter_dims[3]),
0U,
phi::errors::InvalidArgument(
"offset filter must divide deformable group size. "
"But received [%d]: [%d]",
offset_dims[1],
filter_dims[2] * filter_dims[3]));
PADDLE_ENFORCE_EQ(
offset_dims[1] / (2 * filter_dims[2] * filter_dims[3]),
deformable_groups,
phi::errors::InvalidArgument(
"offset filter must divide deformable group size. But received "
"[%d]: [%d]",
offset_dims[1] / (2 * filter_dims[2] * filter_dims[3]),
deformable_groups));
if (mask) {
auto mask_dims = mask.dims();
PADDLE_ENFORCE_EQ(output_shape[2],
mask_dims[2],
phi::errors::InvalidArgument(
"output height must equal to mask map height. The "
"difference is [%d] vs [%d]",
output_shape[2],
mask_dims[2]));
PADDLE_ENFORCE_EQ(output_shape[3],
mask_dims[3],
phi::errors::InvalidArgument(
"output width must equal to mask map width. The "
"difference is [%d] vs [%d]",