Jonathan R. Madsen
086218c2eb
* Update LICENSE - fix inconsistencies * Revert lib/rocprofiler/counters/parser/scanner.cpp * Update lib/rocprofiler/counters/tests/dimension.cpp - revert ending curly brace * Revert missing curly braces - missing curly braces when file did not end with a new line
102 рядки
3.9 KiB
C++
102 рядки
3.9 KiB
C++
// MIT License
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//
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// Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#pragma once
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#include <rocprofiler/agent.h>
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#include <rocprofiler/dispatch_profile.h>
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#include "lib/rocprofiler/aql/helpers.hpp"
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#include "lib/rocprofiler/aql/packet_construct.hpp"
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#include "lib/rocprofiler/counters/evaluate_ast.hpp"
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#include "lib/rocprofiler/counters/metrics.hpp"
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#include "lib/rocprofiler/hsa/agent_cache.hpp"
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namespace rocprofiler
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{
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namespace context
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{
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struct context;
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}
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namespace counters
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{
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// Stores counter profiling information such as the agent
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// to collect counters on, the metrics to collect, the hw
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// counters needed to evaluate the metrics, and the ASTs.
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// This profile can be shared among many rocprof contexts.
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struct profile_config
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{
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rocprofiler_agent_t agent{};
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std::vector<counters::Metric> metrics{};
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// HW counters that must be collected to compute the above
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// metrics (derived metrics are broken down into hw counters
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// in this vector).
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std::set<counters::Metric> reqired_hw_counters{};
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// ASTs to evaluate
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std::vector<counters::EvaluateAST> asts{};
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rocprofiler_profile_config_id_t id{.handle = 0};
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};
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// Internal counter struct that stores the state needed to handle an intercepted
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// HSA kernel packet.
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struct counter_callback_info
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{
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// Packet generator to create AQL packets for insertion
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std::unique_ptr<rocprofiler::aql::AQLPacketConstruct> pkt_generator{nullptr};
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// A packet cache of AQL packets. This allows reuse of AQL packets (preventing costly
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// allocation of new packets/destruction).
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rocprofiler::common::Synchronized<std::vector<std::unique_ptr<rocprofiler::hsa::AQLPacket>>>
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packets{};
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// User callback
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rocprofiler_profile_counting_dispatch_callback_t user_cb{nullptr};
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// Profile configuration used for this callback containing the counters
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// to collect and the evaluation ASTs
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profile_config profile_cfg{};
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// User id
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void* callback_args{nullptr};
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// Link to the context this is associated with
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rocprofiler_context_id_t context{.handle = 0};
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// HSA Queue ClientID. This is an ID we get when we insert a callback into the
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// HSA queue interceptor. This ID can be used to disable the callback.
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rocprofiler::hsa::ClientID queue_id{-1};
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};
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uint64_t
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create_counter_profile(profile_config&& config);
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void
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destroy_counter_profile(uint64_t id);
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bool
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configure_dispatch(rocprofiler_context_id_t context_id,
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uint64_t profile_id,
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rocprofiler_profile_counting_dispatch_callback_t callback,
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void* callback_args);
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void
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start_context(context::context*);
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void
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stop_context(context::context*);
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} // namespace counters
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} // namespace rocprofiler
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