simgrid::trace_mgr Namespace Reference

Detailed Description

Modeling of the availability profile (due to an external load) or the churn.

There is 4 main concepts in this module:

• #DatedValue: a pair <timestamp, value> (both are of type double)
• #trace: a list of dated values
• #trace_event: links a given trace to a given SimGrid resource. A Cpu for example has 2 kinds of events: state (ie, is it ON/OFF) and speed, while a link has 3 iterators: state, bandwidth and latency.
• future_evt_set: makes it easy to find the next occuring event of all traces

Classes
class	DatedValue
class	future_evt_set
	Future Event Set (collection of iterators over the traces) That's useful to quickly know which is the next occurring event in a set of traces. More...
class	trace
	A trace is a set of timed values, encoding the value that a variable takes at what time *. More...
class	trace_event
	A trace_iterator links a trace to a resource. More...

Functions
std::ostream &	operator<< (std::ostream &out, const DatedValue &e)

Function Documentation

operator<<()

std::ostream & simgrid::trace_mgr::operator<<	(	std::ostream &	out,
		const DatedValue &	e
	)