utl_isolcpus.h

/*
 * Developer : Alexey Zakharov (alexey.zakharov@vectioneer.com)
 * All rights reserved. Copyright (c) 2016 VECTIONEER.
 */
 
#ifndef UTILS_UTL_ISOLCPUS_H
#define UTILS_UTL_ISOLCPUS_H
 
#include <string>
#include <unistd.h>
#include <vector>
 
namespace mcx::utils {
 
struct ProcessInfo {
  pid_t pid;
  std::string proc_path;
  std::string proc_name;
};
 
void isolateCpuList(const std::vector<uint32_t>& cpu_list);
 
std::vector<ProcessInfo> getProcessId(const std::vector<std::string>& proc_list);
 
bool bindIrqList(const std::vector<uint32_t>& cpu_list, const std::vector<uint32_t>& irq_list);
 
bool bindProcList(const std::vector<uint32_t>& cpu_list, const std::vector<std::string>& proc_list);
 
void resetIsolateCpu();
 
std::vector<uint32_t> getAllCpu();
 
std::vector<uint32_t> getAvailableCpu();
 
std::vector<uint32_t> getIsolatedCpu();
 
cpu_set_t toCpuSet(const std::vector<uint32_t>& cpu_list);
 
std::vector<uint32_t> fromCpuSet(const cpu_set_t& cpuset);
 
} // namespace mcx::utils
 
#endif // UTILS_UTL_ISOLCPUS_H