#pragma once
#include "megdnn/oprs.h"
namespace megdnn {
namespace naive {
class Convolution3DForwardImpl : public Convolution3DForward {
public:
using Convolution3DForward::Convolution3DForward;
void exec(
_megdnn_tensor_in src, _megdnn_tensor_in filter, _megdnn_tensor_out dst,
_megdnn_workspace workspace) override;
std::vector<Algorithm*> get_all_algorithms(
const TensorLayout& src, const TensorLayout& filter,
const TensorLayout& dst) override;
std::vector<Algorithm*> get_all_algorithms_safe(
const TensorLayout& src, const TensorLayout& filter,
const TensorLayout& dst) override;
Algorithm* get_algorithm_heuristic(
const TensorLayout& src, const TensorLayout& filter,
const TensorLayout& dst, size_t workspace_limit_in_bytes,
const AlgoAttribute& positive_attr,
const AlgoAttribute& negative_attr) override;
size_t get_workspace_in_bytes(
const TensorLayout&, const TensorLayout&, const TensorLayout&) override {
return 0;
}
Algorithm* get_algorithm_from_desc(const AlgorithmDesc&) override;
const char* get_algorithm_set_name() const override;
};
class Convolution3DBackwardDataImpl : public Convolution3DBackwardData {
public:
using Convolution3DBackwardData::Convolution3DBackwardData;
void exec(
_megdnn_tensor_in filter, _megdnn_tensor_in diff, _megdnn_tensor_out grad,
_megdnn_workspace workspace) override;
std::vector<Algorithm*> get_all_algorithms(
const TensorLayout& filter, const TensorLayout& diff,
const TensorLayout& grad) override;
std::vector<Algorithm*> get_all_algorithms_safe(
const TensorLayout& filter, const TensorLayout& diff,
const TensorLayout& grad) override;
Algorithm* get_algorithm_heuristic(
const TensorLayout& filter, const TensorLayout& diff,
const TensorLayout& grad, size_t workspace_limit_in_bytes,
const AlgoAttribute& positive_attr,
const AlgoAttribute& negative_attr) override;
size_t get_workspace_in_bytes(
const TensorLayout&, const TensorLayout&, const TensorLayout&) override {
return 0;
}
Algorithm* get_algorithm_from_desc(const AlgorithmDesc&) override;
const char* get_algorithm_set_name() const override;
};
class Convolution3DBackwardFilterImpl : public Convolution3DBackwardFilter {
public:
using Convolution3DBackwardFilter::Convolution3DBackwardFilter;
void exec(
_megdnn_tensor_in src, _megdnn_tensor_in diff, _megdnn_tensor_out grad,
_megdnn_workspace workspace) override;
std::vector<Algorithm*> get_all_algorithms(
const TensorLayout& src, const TensorLayout& diff,
const TensorLayout& grad) override;
std::vector<Algorithm*> get_all_algorithms_safe(
const TensorLayout& src, const TensorLayout& diff,
const TensorLayout& grad) override;
Algorithm* get_algorithm_heuristic(
const TensorLayout& src, const TensorLayout& diff, const TensorLayout& grad,
size_t workspace_limit_in_bytes, const AlgoAttribute& positive_attr,
const AlgoAttribute& negative_attr) override;
size_t get_workspace_in_bytes(
const TensorLayout&, const TensorLayout&, const TensorLayout&) override {
return 0;
}
Algorithm* get_algorithm_from_desc(const AlgorithmDesc&) override;
const char* get_algorithm_set_name() const override;
};
} }