GlacialTaskAdvocate Class Reference

Inheritance diagram for GlacialTaskAdvocate:

[legend]Collaboration diagram for GlacialTaskAdvocate:

[legend]List of all members.

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Detailed Description

An ExactTaskAdvocate that is slower to react to changes in the required amount of CPU time.

Definition at line 27 of file GlacialTaskAdvocate.hh.

Public Member Functions
virtual void	ReportCPU (Broker::RealTimeTask_ptr rtt, CORBA::ULong status, CORBA::ULong advice) throw (CORBA::SystemException)
	Compute a new processing time advice from the given status value.
Private Attributes
CORBA::ULong	gta_LastAdvice
	The last advice reported by this advocate.

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Member Function Documentation

void GlacialTaskAdvocate::ReportCPU (  Broker::RealTimeTask_ptr  rtt, CORBA::ULong  status, CORBA::ULong  advice )  throw (CORBA::SystemException) [virtual]

Compute a new processing time advice from the given status value. The glacial implementation will use the advice reported by the parent class and temper the change by some factor. Parameters: rtt  The task object that was actually added to the manager. status  The CPU usage of the task in microseconds. advice  The amount of CPU time, in microseconds, that the application would like for the next period. Returns: A processing time with a smaller change than that reported by the parent. Exceptions: CORBA::BAD_INV_ORDER  if the method is called without BeginCPUScheduling() being called first. Reimplemented from RealTimeTaskDelegateImpl. Definition at line 31 of file GlacialTaskAdvocate.cc. References RealTimeTaskDelegateImpl::ReportCPU(), and rtt.

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The documentation for this class was generated from the following files:

• GlacialTaskAdvocate.hh
• GlacialTaskAdvocate.cc

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