npu.utils.sys_utils

Classes

SysUtils()

class npu.utils.sys_utils.SysUtils
Author:

Alberto M. Esmoris Pena

Class with util static methods related to the system where the NAIPS framework is run.

static get_sys_mem()

Obtain the system memory, in bytes.

Returns:

System memory, in bytes.

Return type:

int

static get_self_allocated_mem()

Obtain the memory allocated by the calling process, in kilobytes.

Returns:

Memory allocated by the calling process, in kilobytes.

Return type:

int

static get_sys_threads()

Obtain the maximum number of parallel threads.

Returns:

Maximum number of parallel threads.

Return type:

int

static validate_requested_threads(nthreads, warning=True, raise_exception=False, caller='CALLER')

Validate that the number of threads (nthreads) is not greater than the number of available threads.

Parameters:

  • nthreads (int) – The number of threads.

  • warning (bool) – Flag to control whether to emit a warning message through the logging system (True) or not (False).

  • raise_exception (bool) – Flag to control whether to raise a exception when

  • caller (str or class) – The method’s caller. It can be either the name or the class.

static free_memory(report=False)

Explicitly release memory resources.

Parameters:

report (bool) – Whether to report the status of the system’s memory after releasing it (True) or not (False).

Returns:

Nothing at all.