* Copyright (c) 2025 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
* \file kernel_prof_trace.h
* \brief
*/
#ifndef ASCENDC_KERNEL_PROF_TRACE_IMPL_H
#define ASCENDC_KERNEL_PROF_TRACE_IMPL_H
#include "kernel_utils.h"
namespace AscendC {
#ifdef ASCENDC_TRACE_ON
constexpr uint32_t PROF_START_EVENT = 0x80000000;
constexpr uint32_t PROF_STOP_EVENT = 0xc0000000;
__aicore__ inline void ProfMarkEvent(void)
{
if (g_coreType == AIV) {
__asm__ volatile("NOP_BAR.V");
} else if (g_coreType == AIC) {
__asm__ volatile("NOP_BAR.M");
__asm__ volatile("NOP_BAR.MTE1");
} else {
__asm__ volatile("NOP_BAR.V");
__asm__ volatile("NOP_BAR.M");
__asm__ volatile("NOP_BAR.MTE1");
}
__asm__ volatile("NOP_BAR.MTE2");
__asm__ volatile("NOP_BAR.MTE3");
}
#endif
__aicore__ inline void ProfStartImpl()
{
#ifndef ASCENDC_CPU_DEBUG
#if __NPU_ARCH__ == 2201 || __NPU_ARCH__ == 3101
bisheng::cce::metrics_prof_start();
#else
ASCENDC_DEBUG_ASSERT(false, KERNEL_LOG_INTERNAL(KERNEL_ERROR, "MetricsProfStart is not supported on current device\n"));
#endif
#endif
}
__aicore__ inline void ProfStopImpl()
{
#ifndef ASCENDC_CPU_DEBUG
#if __NPU_ARCH__ == 2201 || __NPU_ARCH__ == 3101
bisheng::cce::metrics_prof_stop();
#else
ASCENDC_DEBUG_ASSERT(false, KERNEL_LOG_INTERNAL(KERNEL_ERROR, "MetricsProfStart is not supported on current device\n"));
#endif
#endif
}
#if defined(__NPU_ARCH__) && (__NPU_ARCH__ == 3101)
template<pipe_t pipe, uint16_t index>
__aicore__ inline void MarkStampImpl()
{
#ifndef ASCENDC_CPU_DEBUG
bisheng::cce::mark_stamp<pipe, index>();
#endif
}
#endif
}
#endif
