106 lines
2.8 KiB
C++
106 lines
2.8 KiB
C++
/* Copyright (c) 2018-2025, Arm Limited and Contributors
|
|
* Copyright (c) 2020-2025, Broadcom Inc.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "common/error.h"
|
|
#include "common/vk_common.h"
|
|
|
|
#include "stats_provider.h"
|
|
|
|
VKBP_DISABLE_WARNINGS()
|
|
#include <device/product_id.hpp>
|
|
#include <hwcpipe/counter_database.hpp>
|
|
#include <hwcpipe/gpu.hpp>
|
|
#include <hwcpipe/sampler.hpp>
|
|
|
|
#include <iomanip>
|
|
|
|
#include <unistd.h>
|
|
VKBP_ENABLE_WARNINGS()
|
|
|
|
namespace vkb
|
|
{
|
|
class HWCPipeStatsProvider : public StatsProvider
|
|
{
|
|
private:
|
|
struct StatData
|
|
{
|
|
hwcpipe_counter counter;
|
|
std::vector<hwcpipe_counter> fallback_list;
|
|
StatScaling scaling;
|
|
hwcpipe_counter divisor;
|
|
|
|
StatData(hwcpipe_counter _counter = {}, std::vector<hwcpipe_counter> _fb_list = {}, StatScaling _sc = {}, hwcpipe_counter div = {}) :
|
|
counter(_counter), fallback_list(std::move(_fb_list)), scaling(_sc), divisor(div)
|
|
{}
|
|
};
|
|
|
|
using StatDataMap = std::unordered_map<StatIndex, StatData, StatIndexHash>;
|
|
|
|
public:
|
|
/**
|
|
* @brief Constructs a HWCPipeStateProvider
|
|
* @param requested_stats Set of stats to be collected. Supported stats will be removed from the set.
|
|
*/
|
|
HWCPipeStatsProvider(std::set<StatIndex> &requested_stats);
|
|
|
|
/**
|
|
* @brief Destructor
|
|
*/
|
|
~HWCPipeStatsProvider();
|
|
|
|
/**
|
|
* @brief Checks if this provider can supply the given enabled stat
|
|
* @param index The stat index
|
|
* @return True if the stat is available, false otherwise
|
|
*/
|
|
bool is_available(StatIndex index) const override;
|
|
|
|
/**
|
|
* @brief Retrieve graphing data for the given enabled stat
|
|
* @param index The stat index
|
|
*/
|
|
const StatGraphData &get_graph_data(StatIndex index) const override;
|
|
|
|
/**
|
|
* @brief Retrieve a new sample set from polled sampling
|
|
* @param delta_time Time since last sample
|
|
*/
|
|
Counters sample(float delta_time) override;
|
|
|
|
/**
|
|
* @brief Retrieve a new sample set from continuous sampling
|
|
* @param delta_time Time since last sample
|
|
*/
|
|
Counters continuous_sample(float delta_time) override;
|
|
|
|
private:
|
|
std::unique_ptr<hwcpipe::sampler<>> sampler;
|
|
|
|
size_t stat_data_count{0};
|
|
|
|
// Only stats which are available and were requested end up in stat_data
|
|
StatDataMap stat_data;
|
|
|
|
// Counter sampling configuration
|
|
CounterSamplingConfig sampling_config;
|
|
};
|
|
|
|
} // namespace vkb
|