From 45634b488da781373104541f5348eb9550aafb33 Mon Sep 17 00:00:00 2001 From: Moritz Pflanzer Date: Wed, 30 Aug 2017 12:48:18 +0100 Subject: COMPMID-482: Add mali counters Change-Id: I1782c3d92f7fea5a73ed89868d8c3ce04ffcf518 Reviewed-on: http://mpd-gerrit.cambridge.arm.com/85020 Reviewed-by: Anthony Barbier Tested-by: Kaizen --- tests/framework/instruments/MaliCounter.h | 102 ++++++++++++++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 tests/framework/instruments/MaliCounter.h (limited to 'tests/framework/instruments/MaliCounter.h') diff --git a/tests/framework/instruments/MaliCounter.h b/tests/framework/instruments/MaliCounter.h new file mode 100644 index 0000000000..c7aaa3c4fd --- /dev/null +++ b/tests/framework/instruments/MaliCounter.h @@ -0,0 +1,102 @@ +/* + * Copyright (c) 2017 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_TEST_MALI_COUNTER +#define ARM_COMPUTE_TEST_MALI_COUNTER + +#include "Instrument.h" +#include "Measurement.h" +#include "hwc.hpp" + +#include +#include + +namespace arm_compute +{ +namespace test +{ +namespace framework +{ +/** Instrument implementation for mali hw counters. */ +class MaliCounter : public Instrument +{ +public: + /** Default constructor. */ + MaliCounter(); + + MaliCounter(const MaliCounter &) = delete; + MaliCounter &operator=(const MaliCounter &) = delete; + + /** Default destructor */ + ~MaliCounter(); + + std::string id() const override; + void start() override; + void stop() override; + MeasurementsMap measurements() const override; + +private: + void init(); + void term(); + + void sample_counters(); + void wait_next_event(); + const uint32_t *get_counters() const; + const uint32_t *get_counters(mali_userspace::MaliCounterBlockName block, int core = -1) const; + int find_counter_index_by_name(mali_userspace::MaliCounterBlockName block, const char *name); + + std::map> _counters{}; + + struct core_counters + { + std::string name; + std::map values; + std::string unit; + }; + + std::map _core_counters{}; + uint64_t _start_time{ 0 }; + uint64_t _stop_time{ 0 }; + + const char *const _device + { "/dev/mali0" + }; + int _num_cores{ 0 }; + uint32_t _hw_ver{ 0 }; + int _buffer_count{ 16 }; + size_t _buffer_size{ 0 }; + uint8_t *_sample_data{ nullptr }; + uint64_t _timestamp{ 0 }; + const char *const *_names_lut + { + nullptr + }; + std::vector _raw_counter_buffer{}; + std::vector _core_index_remap{}; + int _fd{ -1 }; + int _hwc_fd{ -1 }; +}; +} // namespace framework +} // namespace test +} // namespace arm_compute +#endif /* ARM_COMPUTE_TEST_MALI_COUNTER */ -- cgit v1.2.1