common.hpp

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/*
 *   Copyright 2025 Huawei Technologies Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#pragma once
 
#include <cstdio>
#include <cstdlib>
#include <pthread.h>
#include <unistd.h>
#include <sys/syscall.h> // For syscall(SYS_gettid)
#include <nosv.h>
#include <nosv/hwinfo.h>
 
#include <hicr/core/exceptions.hpp>
 
inline void check(int error)
{
  if (error == NOSV_SUCCESS) { return; }
 
  HICR_THROW_RUNTIME("nOS-V Error: %s\n", nosv_get_error_string(error));
}
 
inline void *getTaskMetadata(nosv_task_t task)
{
  auto metadata = nosv_get_task_metadata(task);
  if (metadata == NULL) HICR_THROW_RUNTIME("nOS-V metadata task returned NULL:\n");
  return metadata;
}
 
inline void *getTaskTypeMetadata(nosv_task_t task)
{
  auto metadata = nosv_get_task_type_metadata(nosv_get_task_type(task));
  if (metadata == NULL) HICR_THROW_RUNTIME("nOS-V metadata task type returned NULL:\n");
  return metadata;
}
 
inline void print_CPU_TID() { printf("[CPU: %d Thread: %ld] ", nosv_get_current_logical_cpu(), syscall(SYS_gettid)); }
 
inline void print(const char *message)
{
  print_CPU_TID();
  printf("%s\n", message);
 
  fflush(stdout);
}