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105 lines
2.6 KiB
Plaintext
105 lines
2.6 KiB
Plaintext
/*
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* Copyright 2021 NVIDIA Corporation
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*
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* Licensed under the Apache License, Version 2.0 with the LLVM exception
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* (the "License"); you may not use this file except in compliance with
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* the License.
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*
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* You may obtain a copy of the License at
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*
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* http://llvm.org/foundation/relicensing/LICENSE.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <memory>
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#include <stdexcept>
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#include <string>
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#include <string_view>
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#include <utility>
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namespace nvbench
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{
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enum class axis_type
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{
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type,
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int64,
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float64,
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string
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};
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std::string_view axis_type_to_string(axis_type);
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struct axis_base
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{
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virtual ~axis_base();
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[[nodiscard]] std::unique_ptr<axis_base> clone() const;
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[[nodiscard]] const std::string &get_name() const { return m_name; }
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void set_name(std::string name) { m_name = std::move(name); }
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[[nodiscard]] axis_type get_type() const { return m_type; }
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[[nodiscard]] std::string_view get_type_as_string() const { return axis_type_to_string(m_type); }
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[[nodiscard]] std::string_view get_flags_as_string() const
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{
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return this->do_get_flags_as_string();
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}
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[[nodiscard]] std::size_t get_size() const { return this->do_get_size(); }
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[[nodiscard]] std::string get_input_string(std::size_t i) const
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{
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return this->do_get_input_string(i);
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}
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[[nodiscard]] std::string get_description(std::size_t i) const
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{
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return this->do_get_description(i);
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}
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protected:
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axis_base(std::string name, axis_type type)
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: m_name{std::move(name)}
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, m_type{type}
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{}
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private:
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virtual std::unique_ptr<axis_base> do_clone() const = 0;
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virtual std::size_t do_get_size() const = 0;
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virtual std::string do_get_input_string(std::size_t i) const = 0;
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virtual std::string do_get_description(std::size_t i) const = 0;
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virtual std::string_view do_get_flags_as_string() const { return {}; };
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std::string m_name;
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axis_type m_type;
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};
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inline std::string_view axis_type_to_string(axis_type type)
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{
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switch (type)
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{
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case axis_type::type:
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return "type";
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case axis_type::int64:
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return "int64";
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case axis_type::float64:
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return "float64";
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case axis_type::string:
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return "string";
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}
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throw std::runtime_error{"nvbench::axis_type_to_string Invalid axis_type."};
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}
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} // namespace nvbench
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