Rawat, Swati
97b7a6315d
* Update LICENSE * Update conf.py * Update copyright year * [fix] Update copyright year * Update copyright year "ROCm Developer Tools" * Add license headers to c++ files * Add license to *.py * Update licenses in rocdecode sources --------- Co-authored-by: srawat <120587655+SwRaw@users.noreply.github.com> Co-authored-by: Mythreya <mythreya.kuricheti@amd.com> Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>
168 строки
7.2 KiB
C
168 строки
7.2 KiB
C
// MIT License
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//
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// Copyright (c) 2023-2025 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-sdk/agent.h>
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#include <rocprofiler-sdk/defines.h>
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#include <rocprofiler-sdk/fwd.h>
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ROCPROFILER_EXTERN_C_INIT
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/**
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* @defgroup COUNTERS Hardware counters Information
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* @brief Query functions related to hardware counters
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* @{
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*/
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/**
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* @brief Query counter id information from record_id.
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*
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* @param [in] id record id from rocprofiler_record_counter_t
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* @param [out] counter_id counter id associated with the record
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* @return ::rocprofiler_status_t
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* @retval ROCPROFILER_STATUS_SUCCESS if id decoded
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*/
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rocprofiler_status_t
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rocprofiler_query_record_counter_id(rocprofiler_counter_instance_id_t id,
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rocprofiler_counter_id_t* counter_id) ROCPROFILER_API
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ROCPROFILER_NONNULL(2);
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/**
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* @brief Query dimension position from record_id. If the dimension does not exist
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* in the counter, the return will be 0.
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*
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* @param [in] id record id from @ref rocprofiler_record_counter_t
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* @param [in] dim dimension for which positional info is requested (currently only
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* 0 is allowed, i.e. flat array without dimension).
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* @param [out] pos value of the dimension in id
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* @return ::rocprofiler_status_t
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* @retval ROCPROFILER_STATUS_SUCCESS if dimension decoded
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*/
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rocprofiler_status_t
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rocprofiler_query_record_dimension_position(rocprofiler_counter_instance_id_t id,
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rocprofiler_counter_dimension_id_t dim,
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size_t* pos) ROCPROFILER_API ROCPROFILER_NONNULL(3);
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/**
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* @brief Callback that gives a list of available dimensions for a counter
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*
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* @param [in] id Counter id the dimension data is for
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* @param [in] dim_info An array of dimensions for the counter
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* @ref rocprofiler_iterate_counter_dimensions was called on.
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* @param [in] num_dims Number of dimensions
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* @param [in] user_data User data supplied by
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* @ref rocprofiler_iterate_agent_supported_counters
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*/
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typedef rocprofiler_status_t (*rocprofiler_available_dimensions_cb_t)(
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rocprofiler_counter_id_t id,
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const rocprofiler_record_dimension_info_t* dim_info,
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size_t num_dims,
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void* user_data);
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/**
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* @brief Return information about the dimensions that exists for a specific counter
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* and the extent of each dimension.
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*
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* @param [in] id counter id to query dimension info for.
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* @param [in] info_cb Callback to return dimension information for counter
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* @param [in] user_data data to pass into the callback
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* @return ::rocprofiler_status_t
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* @retval ROCPROFILER_STATUS_SUCCESS if dimension exists
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* @retval ROCPROFILER_STATUS_ERROR_COUNTER_NOT_FOUND if counter is not found
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* @retval ROCPROFILER_STATUS_ERROR_DIM_NOT_FOUND if counter does not have this dimension
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*/
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rocprofiler_status_t
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rocprofiler_iterate_counter_dimensions(rocprofiler_counter_id_t id,
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rocprofiler_available_dimensions_cb_t info_cb,
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void* user_data) ROCPROFILER_API;
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/**
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* @brief Query Counter info such as name or description.
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*
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* @param [in] counter_id counter to get info for
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* @param [in] version Version of struct in info, see @ref rocprofiler_counter_info_version_id_t for
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* available types
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* @param [out] info rocprofiler_counter_info_{version}_t struct to write info to.
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* @return ::rocprofiler_status_t
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* @retval ROCPROFILER_STATUS_SUCCESS if counter found
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* @retval ROCPROFILER_STATUS_ERROR_COUNTER_NOT_FOUND if counter not found
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* @retval ROCPROFILER_STATUS_ERROR_INCOMPATIBLE_ABI Version is not supported
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*/
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rocprofiler_status_t
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rocprofiler_query_counter_info(rocprofiler_counter_id_t counter_id,
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rocprofiler_counter_info_version_id_t version,
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void* info) ROCPROFILER_API ROCPROFILER_NONNULL(3);
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/**
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* @brief This call returns the number of instances specific counter contains.
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*
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* @param [in] agent_id rocprofiler agent identifier
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* @param [in] counter_id counter id (obtained from iterate_agent_supported_counters)
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* @param [out] instance_count number of instances the counter has
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* @return ::rocprofiler_status_t
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* @retval ROCPROFILER_STATUS_SUCCESS if counter found
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* @retval ROCPROFILER_STATUS_ERROR_COUNTER_NOT_FOUND if counter not found
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*/
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rocprofiler_status_t
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rocprofiler_query_counter_instance_count(rocprofiler_agent_id_t agent_id,
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rocprofiler_counter_id_t counter_id,
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size_t* instance_count) ROCPROFILER_API
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ROCPROFILER_NONNULL(3);
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/**
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* @brief Callback that gives a list of counters available on an agent. The
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* counters variable is owned by rocprofiler and should not be free'd.
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*
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* @param [in] agent_id Agent ID of the current callback
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* @param [in] counters An array of counters that are avialable on the agent
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* @ref rocprofiler_iterate_agent_supported_counters was called on.
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* @param [in] num_counters Number of counters contained in counters
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* @param [in] user_data User data supplied by
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* @ref rocprofiler_iterate_agent_supported_counters
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*/
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typedef rocprofiler_status_t (*rocprofiler_available_counters_cb_t)(
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rocprofiler_agent_id_t agent_id,
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rocprofiler_counter_id_t* counters,
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size_t num_counters,
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void* user_data);
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/**
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* @brief Query Agent Counters Availability.
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*
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* @param [in] agent_id GPU agent identifier
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* @param [in] cb callback to caller to get counters
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* @param [in] user_data data to pass into the callback
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* @return ::rocprofiler_status_t
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* @retval ROCPROFILER_STATUS_SUCCESS if counters found for agent
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* @retval ROCPROFILER_STATUS_ERROR if no counters found for agent
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*/
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rocprofiler_status_t
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rocprofiler_iterate_agent_supported_counters(rocprofiler_agent_id_t agent_id,
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rocprofiler_available_counters_cb_t cb,
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void* user_data) ROCPROFILER_API
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ROCPROFILER_NONNULL(2);
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/** @} */
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ROCPROFILER_EXTERN_C_FINI
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