* Copyright (c) 2025 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
* \file element.cpp
* \brief
*/
#include "interface/inner/element.h"
#include "tilefwk/error.h"
#include "tilefwk/error_code.h"
namespace npu::tile_fwk {
constexpr double D_EPSILON = 1e-9;
#define ELEMENT_CAST(ast2Type, type, calcType) \
template <> \
type Element::Cast<type>() const \
{ \
type result{0}; \
if (IsSigned()) { \
result = static_cast<type>(data_.sData); \
} else if (IsUnsigned()) { \
result = static_cast<type>(data_.uData); \
} else if (IsFloat()) { \
result = static_cast<type>(data_.fData); \
} else { \
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false); \
} \
return result; \
}
template <>
bool Element::Cast<bool>() const
{
if (IsSigned()) {
return data_.sData != 0;
} else if (IsUnsigned()) {
return data_.uData != 0;
} else if (IsFloat()) {
return std::abs(data_.fData) > D_EPSILON;
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return false;
}
DISPATCH_DATA_TYPE(ELEMENT_CAST);
#define CALC_ADD(lhs, rhs) ((lhs) + (rhs))
#define CALC_SUB(lhs, rhs) ((lhs) - (rhs))
#define CALC_MUL(lhs, rhs) ((lhs) * (rhs))
#define CALC_DIV(lhs, rhs) ((lhs) / (rhs))
#define CALC_MOD(lhs, rhs) ((lhs) % (rhs))
#define CALC_EQ(lhs, rhs) (Element::Abs((lhs), (rhs)) < D_EPSILON)
#define CALC_NE(lhs, rhs) (Element::Abs((lhs), (rhs)) > D_EPSILON)
#define CALC_LT(lhs, rhs) ((lhs) < (rhs))
#define CALC_LE(lhs, rhs) ((lhs) <= (rhs))
#define CALC_GT(lhs, rhs) ((lhs) > (rhs))
#define CALC_GE(lhs, rhs) ((lhs) >= (rhs))
Json ToJson(const Element& elem)
{
Json j;
j["data_type"] = static_cast<int>(elem.GetDataType());
if (elem.IsSigned()) {
j["value"] = elem.GetSignedData();
} else if (elem.IsUnsigned()) {
j["value"] = elem.GetUnsignedData();
} else if (elem.IsFloat()) {
j["value"] = elem.GetFloatData();
} else {
j["value"] = nullptr;
}
return j;
}
Element parseElement(const Json& j)
{
if (!j.contains("data_type") || !j.contains("value")) {
throw std::invalid_argument("Invalid JSON: Missing required fields");
}
DataType type = static_cast<DataType>(j["data_type"].get<int>());
if (j["value"].is_number_integer()) {
return Element(type, j["value"].get<int64_t>());
} else if (j["value"].is_number_unsigned()) {
return Element(type, j["value"].get<uint64_t>());
} else if (j["value"].is_number_float()) {
return Element(type, j["value"].get<double>());
} else if (j["value"].is_null()) {
return Element();
}
throw std::runtime_error("Unsupported value type in JSON");
}
uint64_t Element::Abs(uint64_t value1, uint64_t value2) const
{
if (value1 < value2) {
return value2 - value1;
}
return value1 - value2;
}
int64_t Element::Abs(int64_t value1, int64_t value2) const
{
if (value1 < value2) {
return value2 - value1;
}
return value1 - value2;
}
double Element::Abs(double value1, double value2) const
{
if (value1 < value2) {
return value2 - value1;
}
return value1 - value2;
}
Element Element::operator+(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return Element(GetDataType(), CALC_ADD(GetSignedData(), rhs.GetSignedData()));
} else if (IsUnsigned()) {
return Element(GetDataType(), CALC_ADD(GetUnsignedData(), rhs.GetUnsignedData()));
} else if (IsFloat()) {
return Element(GetDataType(), CALC_ADD(GetFloatData(), rhs.GetFloatData()));
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return Element();
}
Element Element::operator-(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return Element(GetDataType(), CALC_SUB(GetSignedData(), rhs.GetSignedData()));
} else if (IsUnsigned()) {
return Element(GetDataType(), CALC_SUB(GetUnsignedData(), rhs.GetUnsignedData()));
} else if (IsFloat()) {
return Element(GetDataType(), CALC_SUB(GetFloatData(), rhs.GetFloatData()));
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return Element();
}
Element Element::operator*(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return Element(GetDataType(), CALC_MUL(GetSignedData(), rhs.GetSignedData()));
} else if (IsUnsigned()) {
return Element(GetDataType(), CALC_MUL(GetUnsignedData(), rhs.GetUnsignedData()));
} else if (IsFloat()) {
return Element(GetDataType(), CALC_MUL(GetFloatData(), rhs.GetFloatData()));
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return Element();
}
Element Element::operator/(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return Element(GetDataType(), CALC_DIV(GetSignedData(), rhs.GetSignedData()));
} else if (IsUnsigned()) {
return Element(GetDataType(), CALC_DIV(GetUnsignedData(), rhs.GetUnsignedData()));
} else if (IsFloat()) {
return Element(GetDataType(), CALC_DIV(GetFloatData(), rhs.GetFloatData()));
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return Element();
}
Element Element::operator%(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return Element(GetDataType(), CALC_MOD(GetSignedData(), rhs.GetSignedData()));
} else if (IsUnsigned()) {
return Element(GetDataType(), CALC_MOD(GetUnsignedData(), rhs.GetUnsignedData()));
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return Element();
}
bool Element::operator==(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return CALC_EQ(GetSignedData(), rhs.GetSignedData());
} else if (IsUnsigned()) {
return CALC_EQ(GetUnsignedData(), rhs.GetUnsignedData());
} else if (IsFloat()) {
return CALC_EQ(GetFloatData(), rhs.GetFloatData());
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return false;
}
bool Element::operator!=(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return CALC_NE(GetSignedData(), rhs.GetSignedData());
} else if (IsUnsigned()) {
return CALC_NE(GetUnsignedData(), rhs.GetUnsignedData());
} else if (IsFloat()) {
return CALC_NE(GetFloatData(), rhs.GetFloatData());
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return false;
}
bool Element::operator<(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return CALC_LT(GetSignedData(), rhs.GetSignedData());
} else if (IsUnsigned()) {
return CALC_LT(GetUnsignedData(), rhs.GetUnsignedData());
} else if (IsFloat()) {
return CALC_LT(GetFloatData(), rhs.GetFloatData());
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return false;
}
bool Element::operator<=(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return CALC_LE(GetSignedData(), rhs.GetSignedData());
} else if (IsUnsigned()) {
return CALC_LE(GetUnsignedData(), rhs.GetUnsignedData());
} else if (IsFloat()) {
return CALC_LE(GetFloatData(), rhs.GetFloatData());
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return false;
}
bool Element::operator>(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return CALC_GT(GetSignedData(), rhs.GetSignedData());
} else if (IsUnsigned()) {
return CALC_GT(GetUnsignedData(), rhs.GetUnsignedData());
} else if (IsFloat()) {
return CALC_GT(GetFloatData(), rhs.GetFloatData());
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return false;
}
bool Element::operator>=(const Element& rhs) const
{
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, GetDataType() == rhs.GetDataType());
if (IsSigned()) {
return CALC_GE(GetSignedData(), rhs.GetSignedData());
} else if (IsUnsigned()) {
return CALC_GE(GetUnsignedData(), rhs.GetUnsignedData());
} else if (IsFloat()) {
return CALC_GE(GetFloatData(), rhs.GetFloatData());
} else {
ASSERT(ElementScene::INVALID_ELEMENT_DTYPE, false);
}
return false;
}
std::vector<int> ConvElementVecToIntVec(const std::vector<Element>& input)
{
std::vector<int> res;
res.resize(input.size());
for (size_t i = 0; i < input.size(); ++i) {
res[i] = input[i].Cast<int>();
}
return res;
}
std::vector<float> ConvElementVecToFloatVec(const std::vector<Element>& input)
{
std::vector<float> res(input.size());
for (size_t i = 0; i < input.size(); ++i) {
res[i] = input[i].Cast<float>();
}
return res;
}
}
