David Yat Sin
295acf6b27
Add new PC Sampling API to list the supported PC Sampling methods and options on a specific agent. If there is already a PC Sampling session active on this agent, the list of methods returned will be reduced to methods that can be run simultaneously with the current active session. Change-Id: I42ac2b8f30d5c368faf8ed4cf37ca4134db22985
109 lines
4.6 KiB
C++
109 lines
4.6 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// The University of Illinois/NCSA
|
|
// Open Source License (NCSA)
|
|
//
|
|
// Copyright (c) 2023, Advanced Micro Devices, Inc. All rights reserved.
|
|
//
|
|
// Developed by:
|
|
//
|
|
// AMD Research and AMD HSA Software Development
|
|
//
|
|
// Advanced Micro Devices, Inc.
|
|
//
|
|
// www.amd.com
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to
|
|
// deal with 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:
|
|
//
|
|
// - Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimers.
|
|
// - Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimers in
|
|
// the documentation and/or other materials provided with the distribution.
|
|
// - Neither the names of Advanced Micro Devices, Inc,
|
|
// nor the names of its contributors may be used to endorse or promote
|
|
// products derived from this Software without specific prior written
|
|
// permission.
|
|
//
|
|
// 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 CONTRIBUTORS 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 WITH THE SOFTWARE.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "pcs_runtime.h"
|
|
#include "core/inc/agent.h"
|
|
#include "core/inc/amd_gpu_agent.h"
|
|
#include "core/inc/exceptions.h"
|
|
|
|
namespace rocr {
|
|
namespace AMD {
|
|
hsa_status_t handleException();
|
|
|
|
template <class T> static __forceinline T handleExceptionT() {
|
|
handleException();
|
|
abort();
|
|
return T();
|
|
}
|
|
} // namespace AMD
|
|
|
|
#define IS_OPEN() \
|
|
do { \
|
|
if (!core::Runtime::runtime_singleton_->IsOpen()) return HSA_STATUS_ERROR_NOT_INITIALIZED; \
|
|
} while (false)
|
|
|
|
template <class T> static __forceinline bool IsValid(T* ptr) {
|
|
return (ptr == NULL) ? NULL : ptr->IsValid();
|
|
}
|
|
|
|
#define TRY try {
|
|
#define CATCH \
|
|
} \
|
|
catch (...) { \
|
|
return AMD::handleException(); \
|
|
}
|
|
#define CATCHRET(RETURN_TYPE) \
|
|
} \
|
|
catch (...) { \
|
|
return AMD::handleExceptionT<RETURN_TYPE>(); \
|
|
}
|
|
|
|
namespace pcs {
|
|
|
|
hsa_status_t hsa_ven_amd_pcs_iterate_configuration(
|
|
hsa_agent_t hsa_agent, hsa_ven_amd_pcs_iterate_configuration_callback_t configuration_callback,
|
|
void* callback_data) {
|
|
TRY;
|
|
IS_OPEN();
|
|
|
|
core::Agent* agent = core::Agent::Convert(hsa_agent);
|
|
if (agent == NULL || !agent->IsValid() || agent->device_type() != core::Agent::kAmdGpuDevice)
|
|
return HSA_STATUS_ERROR_INVALID_AGENT;
|
|
|
|
return PcsRuntime::instance()->PcSamplingIterateConfig(agent, configuration_callback,
|
|
callback_data);
|
|
CATCH;
|
|
}
|
|
|
|
|
|
void LoadPcSampling(core::PcSamplingExtTableInternal* pcs_api) {
|
|
pcs_api->hsa_ven_amd_pcs_iterate_configuration_fn = hsa_ven_amd_pcs_iterate_configuration;
|
|
pcs_api->hsa_ven_amd_pcs_create_fn = hsa_ven_amd_pcs_create;
|
|
pcs_api->hsa_ven_amd_pcs_destroy_fn = hsa_ven_amd_pcs_destroy;
|
|
pcs_api->hsa_ven_amd_pcs_start_fn = hsa_ven_amd_pcs_start;
|
|
pcs_api->hsa_ven_amd_pcs_stop_fn = hsa_ven_amd_pcs_stop;
|
|
pcs_api->hsa_ven_amd_pcs_flush_fn = hsa_ven_amd_pcs_flush;
|
|
}
|
|
|
|
} // namespace pcs
|
|
} // namespace rocr
|