`cpuinfo`#

Classes#

`Trace`
`DataSource`
`ASM`
`CPUID`

Functions#

`_program_paths`(program_name)
`_run_and_get_stdout`(command[, pipe_command])
`_read_windows_registry_key`(key_name, field_name)
`_check_arch`()
`_obj_to_b64`(thing)
`_b64_to_obj`(thing)
`_utf_to_str`(input)
`_copy_new_fields`(info, new_info)
`_get_field_actual`(cant_be_number, raw_string, field_names)
`_get_field`(cant_be_number, raw_string, convert_to, ...)
`_to_decimal_string`(ticks)
`_hz_short_to_full`(ticks, scale)
`_hz_friendly_to_full`(hz_string)
`_hz_short_to_friendly`(ticks, scale)
`_to_friendly_bytes`(input)
`_friendly_bytes_to_int`(friendly_bytes)
`_parse_cpu_brand_string`(cpu_string)
`_parse_cpu_brand_string_dx`(cpu_string)
`_parse_dmesg_output`(output)
`_parse_arch`(arch_string_raw)
`_is_bit_set`(reg, bit)
`_is_selinux_enforcing`(trace)
`_filter_dict_keys_with_empty_values`(info[, ...])
`_get_cpu_info_from_cpuid_actual`()	Warning! This function has the potential to crash the Python runtime.
`_get_cpu_info_from_cpuid_subprocess_wrapper`(queue)
`_get_cpu_info_from_cpuid`()	Returns the CPU info gathered by querying the X86 cpuid register in a new process.
`_get_cpu_info_from_proc_cpuinfo`()	Returns the CPU info gathered from /proc/cpuinfo.
`_get_cpu_info_from_cpufreq_info`()	Returns the CPU info gathered from cpufreq-info.
`_get_cpu_info_from_lscpu`()	Returns the CPU info gathered from lscpu.
`_get_cpu_info_from_dmesg`()	Returns the CPU info gathered from dmesg.
`_get_cpu_info_from_ibm_pa_features`()	Returns the CPU info gathered from lsprop /proc/device-tree/cpus/*/ibm,pa-features
`_get_cpu_info_from_cat_var_run_dmesg_boot`()	Returns the CPU info gathered from /var/run/dmesg.boot.
`_get_cpu_info_from_sysctl`()	Returns the CPU info gathered from sysctl.
`_get_cpu_info_from_sysinfo`()	Returns the CPU info gathered from sysinfo.
`_get_cpu_info_from_sysinfo_v1`()	Returns the CPU info gathered from sysinfo.
`_get_cpu_info_from_sysinfo_v2`()	Returns the CPU info gathered from sysinfo.
`_get_cpu_info_from_wmic`()	Returns the CPU info gathered from WMI.
`_get_cpu_info_from_registry`()	Returns the CPU info gathered from the Windows Registry.
`_get_cpu_info_from_kstat`()	Returns the CPU info gathered from isainfo and kstat.
`_get_cpu_info_from_platform_uname`()
`_get_cpu_info_internal`()	Returns the CPU info by using the best sources of information for your OS.
`get_cpu_info_json`()	Returns the CPU info by using the best sources of information for your OS.
`get_cpu_info`()	Returns the CPU info by using the best sources of information for your OS.
`main`()

Attributes#

`CPUINFO_VERSION`
`CPUINFO_VERSION_STRING`
`CAN_CALL_CPUID_IN_SUBPROCESS`
`g_trace`
`deprecated`

CPUINFO_VERSION = (9, 0, 0)#

CPUINFO_VERSION_STRING#

CAN_CALL_CPUID_IN_SUBPROCESS = True#

g_trace#

class Trace(is_active, is_stored_in_string)#

Bases: object

header(msg)#

success()#

fail(msg)#

command_header(msg)#

command_output(msg, output)#

keys(keys, info, new_info)#

write(msg)#

to_dict(info, is_fail)#

class DataSource#

Bases: object

bits#

cpu_count#

is_windows#

arch_string_raw#

uname_string_raw#

can_cpuid = True#

static has_proc_cpuinfo()#

static has_dmesg()#

static has_var_run_dmesg_boot()#

static has_cpufreq_info()#

static has_sestatus()#

static has_sysctl()#

static has_isainfo()#

static has_kstat()#

static has_sysinfo()#

static has_lscpu()#

static has_ibm_pa_features()#

static has_wmic()#

static cat_proc_cpuinfo()#

static cpufreq_info()#

static sestatus_b()#

static dmesg_a()#

static cat_var_run_dmesg_boot()#

static sysctl_machdep_cpu_hw_cpufrequency()#

static isainfo_vb()#

static kstat_m_cpu_info()#

static sysinfo_cpu()#

static lscpu()#

static ibm_pa_features()#

static wmic_cpu()#

static winreg_processor_brand()#

static winreg_vendor_id_raw()#

static winreg_arch_string_raw()#

static winreg_hz_actual()#

static winreg_feature_bits()#

_program_paths(program_name)#

_run_and_get_stdout(command, pipe_command=None)#

_read_windows_registry_key(key_name, field_name)#

_check_arch()#

_obj_to_b64(thing)#

_b64_to_obj(thing)#

_utf_to_str(input)#

_copy_new_fields(info, new_info)#

_get_field_actual(cant_be_number, raw_string, field_names)#

_get_field(cant_be_number, raw_string, convert_to, default_value, *field_names)#

_to_decimal_string(ticks)#

_hz_short_to_full(ticks, scale)#

_hz_friendly_to_full(hz_string)#

_hz_short_to_friendly(ticks, scale)#

_to_friendly_bytes(input)#

_friendly_bytes_to_int(friendly_bytes)#

_parse_cpu_brand_string(cpu_string)#

_parse_cpu_brand_string_dx(cpu_string)#

_parse_dmesg_output(output)#

_parse_arch(arch_string_raw)#

_is_bit_set(reg, bit)#

_is_selinux_enforcing(trace)#

_filter_dict_keys_with_empty_values(info, acceptable_values={})#

class ASM(restype=None, argtypes=(), machine_code=[])#

Bases: object

compile()#

run()#

free()#

class CPUID(trace=None)#

Bases: object

_asm_func(restype=None, argtypes=(), machine_code=[])#

_run_asm(*machine_code)#

get_vendor_id()#

get_info()#

get_max_extension_support()#

get_flags(max_extension_support)#

get_processor_brand(max_extension_support)#

get_cache(max_extension_support)#

get_ticks_func()#

get_raw_hz()#

_get_cpu_info_from_cpuid_actual()#: Warning! This function has the potential to crash the Python runtime. Do not call it directly. Use the _get_cpu_info_from_cpuid function instead. It will safely call this function in another process.

_get_cpu_info_from_cpuid_subprocess_wrapper(queue)#

_get_cpu_info_from_cpuid()#: Returns the CPU info gathered by querying the X86 cpuid register in a new process. Returns {} on non X86 cpus. Returns {} if SELinux is in enforcing mode.

_get_cpu_info_from_proc_cpuinfo()#: Returns the CPU info gathered from /proc/cpuinfo. Returns {} if /proc/cpuinfo is not found.

_get_cpu_info_from_cpufreq_info()#: Returns the CPU info gathered from cpufreq-info. Returns {} if cpufreq-info is not found.

_get_cpu_info_from_lscpu()#: Returns the CPU info gathered from lscpu. Returns {} if lscpu is not found.

_get_cpu_info_from_dmesg()#: Returns the CPU info gathered from dmesg. Returns {} if dmesg is not found or does not have the desired info.

_get_cpu_info_from_ibm_pa_features()#: Returns the CPU info gathered from lsprop /proc/device-tree/cpus/*/ibm,pa-features Returns {} if lsprop is not found or ibm,pa-features does not have the desired info.

_get_cpu_info_from_cat_var_run_dmesg_boot()#: Returns the CPU info gathered from /var/run/dmesg.boot. Returns {} if dmesg is not found or does not have the desired info.

_get_cpu_info_from_sysctl()#: Returns the CPU info gathered from sysctl. Returns {} if sysctl is not found.

_get_cpu_info_from_sysinfo()#: Returns the CPU info gathered from sysinfo. Returns {} if sysinfo is not found.

_get_cpu_info_from_sysinfo_v1()#: Returns the CPU info gathered from sysinfo. Returns {} if sysinfo is not found.

_get_cpu_info_from_sysinfo_v2()#: Returns the CPU info gathered from sysinfo. Returns {} if sysinfo is not found.

_get_cpu_info_from_wmic()#: Returns the CPU info gathered from WMI. Returns {} if not on Windows, or wmic is not installed.

_get_cpu_info_from_registry()#: Returns the CPU info gathered from the Windows Registry. Returns {} if not on Windows.

_get_cpu_info_from_kstat()#: Returns the CPU info gathered from isainfo and kstat. Returns {} if isainfo or kstat are not found.

_get_cpu_info_from_platform_uname()#

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

get_cpu_info_json()#: Returns the CPU info by using the best sources of information for your OS. Returns the result in a json string

get_cpu_info()#: Returns the CPU info by using the best sources of information for your OS. Returns the result in a dict

main()#

deprecated#

cpuinfo#

Classes#

Functions#

Attributes#

`cpuinfo`#