Ammar ELWazir
1c7c5cc112
- Add roctracer plugins hooks - Add Roctracer plugin environment variable - Add the plugin class - Add the plugin implementation Change-Id: I12ee2e2be035abac14864764fb76837a4533cf60
141 строка
4.8 KiB
C
141 строка
4.8 KiB
C
/* Copyright (c) 2022 Advanced Micro Devices, Inc.
|
|
|
|
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. */
|
|
|
|
/** \section roctracer_plugin_api ROCtracer Plugin API
|
|
*
|
|
* The ROCtracer Plugin API is used by the ROCtracer Tool to output all tracing
|
|
* information. Different implementations of the ROCtracer Plugin API can be
|
|
* developed that output the tracing data in different formats.
|
|
* The ROCtracer Tool can be configured to load a specific library that
|
|
* supports the user desired format.
|
|
*
|
|
* The API is not thread safe. It is the responsibility of the ROCtracer Tool
|
|
* to ensure the operations are synchronized and not called concurrently. There
|
|
* is no requirement for the ROCtracer Tool to report trace data in any
|
|
* specific order. If the format supported by plugin requires specific
|
|
* ordering, it is the responsibility of the plugin implementation to perform
|
|
* any necessary sorting.
|
|
*/
|
|
|
|
/**
|
|
* \file
|
|
* ROCtracer Tool Plugin API interface.
|
|
*/
|
|
|
|
#ifndef ROCTRACER_PLUGIN_H_
|
|
#define ROCTRACER_PLUGIN_H_
|
|
|
|
#include "roctracer.h"
|
|
|
|
#include <stdint.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
/** \defgroup initialization_group Initialization and Finalization
|
|
*
|
|
* The ROCtracer Plugin API must be initialized before using any of the
|
|
* operations to report trace data, and finalized after the last trace data has
|
|
* been reported.
|
|
*
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* Initialize plugin.
|
|
*
|
|
* Must be called before any other operation.
|
|
*
|
|
* @param[in] roctracer_major_version The major version of the ROCtracer API
|
|
* being used by the ROCtracer Tool. An error is reported if this does not
|
|
* match the major version of the ROCtracer API used to build the plugin
|
|
* library. This ensures compatibility of the trace data format.
|
|
*
|
|
* @param[in] roctracer_minor_version The minor version of the ROCtracer API
|
|
* being used by the ROCtracer Tool. An error is reported if the
|
|
* \p roctracer_major_version matches and this is greater than the minor
|
|
* version of the ROCtracer API used to build the plugin library. This ensures
|
|
* compatibility of the trace data format.
|
|
*
|
|
* @return Returns 0 on success and -1 on error.
|
|
*/
|
|
ROCTRACER_EXPORT int
|
|
roctracer_plugin_initialize(uint32_t roctracer_major_version,
|
|
uint32_t roctracer_minor_version);
|
|
|
|
/**
|
|
* Finalize plugin.
|
|
*
|
|
* This must be called after ::roctracer_plugin_initialize and after all trace
|
|
* data has been reported by ::roctracer_plugin_write_callback_record and
|
|
* ::roctracer_plugin_write_activity_records.
|
|
*/
|
|
ROCTRACER_EXPORT void roctracer_plugin_finalize();
|
|
|
|
/** @} */
|
|
|
|
/** \defgroup trace_record_write_functions Trace data reporting
|
|
*
|
|
* Operations to output trace data.
|
|
*
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* Report a single callback trace data.
|
|
*
|
|
* @param[in] record Primarily domain independent trace data.
|
|
*
|
|
* @param[in] callback_data Domain specific trace data. The type of this
|
|
* argument depends on the values of \p record.domain.
|
|
*
|
|
* @return Returns 0 on success and -1 on error.
|
|
*/
|
|
ROCTRACER_EXPORT int
|
|
roctracer_plugin_write_callback_record(const roctracer_record_t *record,
|
|
const void *callback_data);
|
|
|
|
/**
|
|
* Report a range of activity trace data.
|
|
*
|
|
* Reports a range of primarily domain independent trace data. The range is
|
|
* specified by a pointer to the first record and a pointer to one past the
|
|
* last record. ::roctracer_next_record is used to iterate the range in forward
|
|
* order.
|
|
*
|
|
* @param[in] begin Pointer to the first record.
|
|
*
|
|
* @param[in] end Pointer to one past the last record.
|
|
*
|
|
* @return Returns 0 on success and -1 on error.
|
|
*/
|
|
ROCTRACER_EXPORT int
|
|
roctracer_plugin_write_activity_records(const roctracer_record_t *begin,
|
|
const roctracer_record_t *end);
|
|
|
|
/** @} */
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* ROCTRACER_PLUGIN_H_ */
|