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078919b6b4
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62 lines
1.7 KiB
Plaintext
62 lines
1.7 KiB
Plaintext
/*
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* Copyright 2020 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 <nvbench/printer_base.cuh>
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#include <memory>
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#include <vector>
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namespace nvbench
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{
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/*!
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* An nvbench::printer_base that just forwards calls to other `printer_base`s.
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*/
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struct printer_multiplex : nvbench::printer_base
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{
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printer_multiplex();
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template <typename Format, typename... Ts>
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Format &emplace(Ts &&...ts)
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{
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m_printers.push_back(std::make_unique<Format>(std::forward<Ts>(ts)...));
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return static_cast<Format &>(*m_printers.back());
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}
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[[nodiscard]] std::size_t get_printer_count() const
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{
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return m_printers.size();
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}
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private:
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void do_print_device_info() override;
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void do_print_log_preamble() override;
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void do_print_log_epilogue() override;
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void do_log(nvbench::log_level, const std::string &) override;
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void do_log_run_state(const nvbench::state &) override;
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void do_print_benchmark_list(const benchmark_vector &benches) override;
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void do_print_benchmark_results(const benchmark_vector &benches) override;
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std::vector<std::unique_ptr<nvbench::printer_base>> m_printers;
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};
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} // namespace nvbench
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