dummy_workloads

resource_tracker.dummy_workloads

Functions:

Name	Description
cpu_single	Multiplies random numbers for a given duration.
cpu_multi	Multiplies random numbers for a given duration using ncores cores in parallel.

cpu_single

cpu_single(duration=1)

Multiplies random numbers for a given duration.

Parameters:

Name	Type	Description	Default
duration	float	The duration in seconds to run the workload.	1

Source code in resource_tracker/dummy_workloads.py

def cpu_single(duration: float = 1) -> None:
    """Multiplies random numbers for a given duration.

    Args:
        duration: The duration in seconds to run the workload.
    """
    start = time()
    while time() < start + duration:
        random() * random()

cpu_multi

cpu_multi(duration=1, ncores=cpu_count())

Multiplies random numbers for a given duration using ncores cores in parallel.

Parameters:

Name	Type	Description	Default
duration	float	The duration in seconds to run the workload.	1
ncores	int	The number of cores to use. Defaults to all available logical cores.	cpu_count()

Source code in resource_tracker/dummy_workloads.py

def cpu_multi(duration: float = 1, ncores: int = cpu_count()) -> float:
    """Multiplies random numbers for a given duration using ncores cores in parallel.

    Args:
        duration: The duration in seconds to run the workload.
        ncores: The number of cores to use. Defaults to all available logical cores.
    """
    with Pool(ncores) as p:
        p.map(cpu_single, [duration] * ncores)