rocm-systems/source/include/rocprofiler-sdk/marker/api_args.h

// MIT License
//
// Copyright (c) 2023-2025 Advanced Micro Devices, Inc. All rights reserved.
//
// 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.

#pragma once

#include <rocprofiler-sdk/defines.h>
#include <rocprofiler-sdk/version.h>

#include <rocprofiler-sdk-roctx/api_trace.h>
#include <rocprofiler-sdk-roctx/types.h>

#include <stdint.h>

ROCPROFILER_EXTERN_C_INIT

// Empty struct has a size of 0 in C but size of 1 in C++.
// This struct is added to the union members which represent
// functions with no arguments to ensure ABI compatibility
typedef struct rocprofiler_marker_api_no_args
{
    char empty;
} rocprofiler_marker_api_no_args;

typedef union rocprofiler_marker_api_retval_t
{
    int32_t          int32_t_retval;
    int64_t          int64_t_retval;
    roctx_range_id_t roctx_range_id_t_retval;
} rocprofiler_marker_api_retval_t;

typedef union rocprofiler_marker_api_args_t
{
    struct
    {
        const char* message;
    } roctxMarkA;
    struct
    {
        const char* message;
    } roctxRangePushA;
    struct
    {
        // Empty struct has a size of 0 in C but size of 1 in C++.
        // Add the rocprofiler_marker_api_no_args struct to fix this
        rocprofiler_marker_api_no_args no_args;
    } roctxRangePop;
    struct
    {
        const char* message;
    } roctxRangeStartA;
    struct
    {
        roctx_range_id_t id;
    } roctxRangeStop;
    struct
    {
        roctx_thread_id_t* tid;
    } roctxGetThreadId;
    struct
    {
        roctx_thread_id_t tid;
    } roctxProfilerPause;
    struct
    {
        roctx_thread_id_t tid;
    } roctxProfilerResume;
    struct
    {
        const char* name;
    } roctxNameOsThread;
    struct
    {
        const char*               name;
        const struct hsa_agent_s* agent;
    } roctxNameHsaAgent;
    struct
    {
        const char* name;
        int         device_id;
    } roctxNameHipDevice;
    struct
    {
        const char*                name;
        const struct ihipStream_t* stream;
    } roctxNameHipStream;
} rocprofiler_marker_api_args_t;

ROCPROFILER_EXTERN_C_FINI