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.. _config: ../../vim/host/CpuSchedulerSystem/HyperThreadScheduleInfo.rst#config
.. _vim.Task: ../../vim/Task.rst
.. _vmodl.fault.NotSupported: ../../vmodl/fault/NotSupported.rst
.. _vim.ExtensibleManagedObject: ../../vim/ExtensibleManagedObject.rst
.. _vim.host.CpuSchedulerSystem.HyperThreadScheduleInfo: ../../vim/host/CpuSchedulerSystem/HyperThreadScheduleInfo.rst
vim.host.CpuSchedulerSystem
===========================
This managed object provides an interface through which you can gather and configure the host CPU scheduler policies that affect the performance of running virtual machines.Note: This managed object is useful only on platforms where resource management controls are available to optimize the running of virtual machines.
:extends: vim.ExtensibleManagedObject_
Attributes
----------
hyperthreadInfo (`vim.host.CpuSchedulerSystem.HyperThreadScheduleInfo`_):
The hyperthread configuration for the CpuSchedulerSystem. The existence of this data object type indicates if the CPU scheduler is capable of scheduling hyperthreads as resources.
Methods
-------
EnableHyperThreading():
Treat hyperthreads as schedulable resources the next time the CPU scheduler starts. If successful, this operation will set the `config`_ property to "true".
Privilege:
Host.Config.HyperThreading
Args:
Returns:
None
Raises:
`vmodl.fault.NotSupported`_:
if the hyperthreading optimization is not available on the host (the boolean `available`_ is set to false).
DisableHyperThreading():
Don't treat hyperthreads as schedulable resources the next time the CPU scheduler starts. If successful, this operation will change the configured setting.
Privilege:
Host.Config.HyperThreading
Args:
Returns:
None
Raises:
`vmodl.fault.NotSupported`_:
if the hyperthreading optimization is not available on the host (the boolean `available`_ is set to false).
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