From 050471e40fc58cb5ea745701a43ec5b2b9586b81 Mon Sep 17 00:00:00 2001 From: Vidhya Sudhan Loganathan Date: Thu, 25 Apr 2019 09:27:24 +0100 Subject: COMPMID-1974 : Extend CLTuner to support different of level of tuning Change-Id: I52e4a00a25e7f7a17050038cee7c30e508553722 Signed-off-by: Vidhya Sudhan Loganathan Reviewed-on: https://review.mlplatform.org/c/977 Comments-Addressed: Pablo Marquez Reviewed-by: Gian Marco Iodice Tested-by: Arm Jenkins Reviewed-by: Georgios Pinitas Comments-Addressed: Arm Jenkins --- arm_compute/runtime/CL/CLTunerTypes.h | 86 +++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 arm_compute/runtime/CL/CLTunerTypes.h (limited to 'arm_compute/runtime/CL/CLTunerTypes.h') diff --git a/arm_compute/runtime/CL/CLTunerTypes.h b/arm_compute/runtime/CL/CLTunerTypes.h new file mode 100644 index 0000000000..7d13b6d3fa --- /dev/null +++ b/arm_compute/runtime/CL/CLTunerTypes.h @@ -0,0 +1,86 @@ +/* + * Copyright (c) 2019 ARM Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef __ARM_COMPUTE_CLTUNER_TYPES_H__ +#define __ARM_COMPUTE_CLTUNER_TYPES_H__ + +#include "arm_compute/core/Error.h" +#include "arm_compute/core/utils/misc/Utility.h" +#include + +namespace arm_compute +{ +/**< OpenCL tuner modes */ +enum class CLTunerMode +{ + EXHAUSTIVE, /**< Searches all possible LWS configurations while tuning */ + NORMAL, /**< Searches a subset of LWS configurations while tuning */ + RAPID /**< Searches a minimal subset of LWS configurations while tuning */ +}; + +/** Converts a string to a strong types enumeration @ref CLTunerMode + * + * @param[in] name String to convert + * + * @return Converted CLTunerMode enumeration + */ +inline CLTunerMode tuner_mode_from_name(const std::string &name) +{ + static const std::map tuner_modes = + { + { "exhaustive", CLTunerMode::EXHAUSTIVE }, + { "normal", CLTunerMode::NORMAL }, + { "rapid", CLTunerMode::RAPID }, + }; + +#ifndef ARM_COMPUTE_EXCEPTIONS_DISABLED + try + { +#endif /* ARM_COMPUTE_EXCEPTIONS_DISABLED */ + return tuner_modes.at(arm_compute::utility::tolower(name)); + +#ifndef ARM_COMPUTE_EXCEPTIONS_DISABLED + } + catch(const std::out_of_range &) + { + throw std::invalid_argument(name); + } +#endif /* ARM_COMPUTE_EXCEPTIONS_DISABLED */ +} + +/** Input Stream operator for @ref CLTunerMode + * + * @param[in] stream Stream to parse + * @param[out] tuner_mode Output tuner mode + * + * @return Updated stream + */ +inline ::std::istream &operator>>(::std::istream &stream, CLTunerMode &tuner_mode) +{ + std::string value; + stream >> value; + tuner_mode = tuner_mode_from_name(value); + return stream; +} +} // namespace arm_compute +#endif /*__ARM_COMPUTE_CLTUNER_TYPES_H__ */ -- cgit v1.2.1