Function get_cpu_info

numexpr3/cpuinfo.py:1834–1884

Returns the CPU info by using the best sources of information for your OS. Returns {} if nothing is found.

()

			info[key] = new_info[key]

def get_cpu_info():
	'''
	Returns the CPU info by using the best sources of information for your OS.
	Returns {} if nothing is found.
	'''

	# Get the CPU arch and bits
	arch, bits = parse_arch(DataSource.raw_arch_string)

	info = {
		'cpuinfo_version' : CPUINFO_VERSION,
		'arch' : arch,
		'bits' : bits,
		'count' : DataSource.cpu_count,
		'raw_arch_string' : DataSource.raw_arch_string,
	}

	# Try the Windows registry
	CopyNewFields(info, _get_cpu_info_from_registry())

	# Try /proc/cpuinfo
	CopyNewFields(info, _get_cpu_info_from_proc_cpuinfo())

	# Try cpufreq-info
	CopyNewFields(info, _get_cpu_info_from_cpufreq_info())

	# Try LSCPU
	CopyNewFields(info, _get_cpu_info_from_lscpu())

	# Try sysctl
	CopyNewFields(info, _get_cpu_info_from_sysctl())

	# Try kstat
	CopyNewFields(info, _get_cpu_info_from_kstat())

	# Try dmesg
	CopyNewFields(info, _get_cpu_info_from_dmesg())

	# Try /var/run/dmesg.boot
	CopyNewFields(info, _get_cpu_info_from_cat_var_run_dmesg_boot())

	# Try lsprop ibm,pa-features
	CopyNewFields(info, _get_cpu_info_from_ibm_pa_features())

	# Try sysinfo
	CopyNewFields(info, _get_cpu_info_from_sysinfo())

	# Try querying the CPU cpuid register
	CopyNewFields(info, _get_cpu_info_from_cpuid())

	return info

# Make sure we are running on a supported system
def _check_arch():