Package jline.solvers.nc.handlers

Class Solver_nc_jointmarg

java.lang.Object

jline.solvers.nc.handlers.Solver_nc_jointmarg

public final class Solver_nc_jointmarg
extends Object

Joint probability of the per-station TOTAL queue lengths.

This is NOT Solver_nc_jointaggr, which fixes the per-class population of every station: each state here is the sum of jointaggr over the whole fibre of per-class tables with these row sums, and that fibre grows combinatorially. The permanent evaluates the sum in closed form (Pfqn_jointmarg).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Solver_nc_jointmarg.Ret_jointmarg	Result of a joint total-queue-length evaluation.

Method Summary

Modifier and Type	Method	Description
static Solver_nc_jointmarg.Ret_jointmarg	solver_nc_jointmarg(NetworkStruct sn, SolverOptions options, Matrix nvec, String engine, Double lG)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

solver_nc_jointmarg

public static Solver_nc_jointmarg.Ret_jointmarg solver_nc_jointmarg(NetworkStruct sn,
 SolverOptions options,
 Matrix nvec,
 String engine,
 Double lG)

Parameters:

sn - network structure

options - solver options

nvec - per-station total job counts

engine - permanent engine, "exact" by default

lG - log normalizing constant already known, or null

Returns:

the probability, its logarithm, the constant and the runtime