mindspore2022/mindspore/ccsrc/ir/value_extends.cc

/**
 * Copyright 2020 Huawei Technologies Co., Ltd
 *
 * 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 "ir/value.h"
#include <algorithm>
#include <memory>
#include <cmath>
#include <cfloat>

#include "pybind_api/api_register.h"
#include "pipeline/static_analysis/abstract_value.h"

namespace mindspore {
using ContextPtr = abstract::AnalysisContextPtr;

abstract::AbstractBasePtr Scalar::ToAbstract() {
  return std::make_shared<abstract::AbstractScalar>(shared_from_base<Value>());
}

abstract::AbstractBasePtr StringImm::ToAbstract() {
  return std::make_shared<abstract::AbstractScalar>(shared_from_base<Value>(), std::make_shared<String>());
}

abstract::AbstractBasePtr RefKey::ToAbstract() {
  auto refkey = std::make_shared<abstract::AbstractRefKey>();
  refkey->set_value(shared_from_base<Value>());
  return refkey;
}

abstract::AbstractBasePtr AnyValue::ToAbstract() { return std::make_shared<abstract::AbstractScalar>(); }

abstract::AbstractBasePtr ValueTuple::ToAbstract() {
  abstract::AbstractBasePtrList a_list;
  (void)std::transform(elements_.begin(), elements_.end(), std::back_inserter(a_list), [](const ValuePtr &ele) {
    MS_EXCEPTION_IF_NULL(ele);
    return ele->ToAbstract();
  });
  return std::make_shared<abstract::AbstractTuple>(a_list);
}

abstract::AbstractBasePtr ValueList::ToAbstract() {
  abstract::AbstractBasePtrList a_list;
  (void)std::transform(elements_.begin(), elements_.end(), std::back_inserter(a_list), [](const ValuePtr &ele) {
    MS_EXCEPTION_IF_NULL(ele);
    return ele->ToAbstract();
  });
  return std::make_shared<abstract::AbstractList>(a_list);
}

abstract::AbstractBasePtr ValueSlice::ToAbstract() {
  MS_EXCEPTION_IF_NULL(start_);
  MS_EXCEPTION_IF_NULL(stop_);
  MS_EXCEPTION_IF_NULL(step_);
  abstract::AbstractBasePtr start = start_->ToAbstract();
  abstract::AbstractBasePtr end = stop_->ToAbstract();
  abstract::AbstractBasePtr step = step_->ToAbstract();
  return std::make_shared<abstract::AbstractSlice>(start, end, step);
}

abstract::AbstractBasePtr KeywordArg::ToAbstract() {
  MS_EXCEPTION_IF_NULL(value_);
  abstract::AbstractBasePtr argument = value_->ToAbstract();
  return std::make_shared<abstract::AbstractKeywordArg>(key_, argument);
}

abstract::AbstractBasePtr ValueDictionary::ToAbstract() {
  std::vector<std::pair<std::string, abstract::AbstractBasePtr>> kv;
  (void)std::transform(
    key_values_.begin(), key_values_.end(), std::back_inserter(kv),
    [](const std::pair<std::string, ValuePtr> &item) { return std::make_pair(item.first, item.second->ToAbstract()); });
  return std::make_shared<abstract::AbstractDictionary>(kv);
}

REGISTER_PYBIND_DEFINE(
  RefKey, ([](const py::module *m) {
    (void)py::class_<RefKey, std::shared_ptr<RefKey>>(*m, "RefKey").def(py::init<std::string>(), py::arg("tag"));
  }));
}  // namespace mindspore