158 lines
5.4 KiB
Groff
158 lines
5.4 KiB
Groff
.TH "NegociateWindow" 3 "Sun Nov 21 2021" "Version 1.0" "Kite - Detailed Router" \" -*- nroff -*-
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.ad l
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.nh
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.SH NAME
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NegociateWindow \- Perform the routing, main \fBRoutingEvent\fP manager\&.
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.SH SYNOPSIS
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.br
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.PP
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.SS "Public Types"
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.in +1c
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.ti -1c
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.RI "enum \fBStage\fP { \fBNegociation\fP = 1, \fBPacking\fP = 2 }"
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.br
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.in -1c
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.SS "Public Member Functions"
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.in +1c
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.ti -1c
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.RI "void \fBdestroy\fP ()"
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.br
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.ti -1c
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.RI "bool \fBisInterrupted\fP () const"
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.br
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.ti -1c
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.RI "\fBKiteEngine\fP * \fBgetKiteEngine\fP () const"
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.br
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.ti -1c
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.RI "\fBHurricane::Cell\fP * \fBgetCell\fP () const"
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.br
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.ti -1c
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.RI "const Katabatic::GCellVector & \fBgetGCells\fP () const"
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.br
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.ti -1c
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.RI "\fBRoutingEventQueue\fP & \fBgetEventQueue\fP ()"
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.br
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.ti -1c
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.RI "\fBRoutingEventHistory\fP & \fBgetEventHistory\fP ()"
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.br
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.ti -1c
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.RI "\fBRoutingEventLoop\fP & \fBgetEventLoop\fP ()"
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.br
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.ti -1c
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.RI "\fBStage\fP \fBgetStage\fP () const"
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.br
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.ti -1c
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.RI "void \fBsetGCells\fP (const Katabatic::GCellVector &)"
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.br
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.ti -1c
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.RI "void \fBsetInterrupt\fP (bool)"
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.br
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.ti -1c
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.RI "void \fBsetStage\fP (\fBStage\fP)"
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.br
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.ti -1c
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.RI "double \fBcomputeWirelength\fP ()"
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.br
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.ti -1c
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.RI "\fBTrackElement\fP * \fBcreateTrackSegment\fP (\fBAutoSegment\fP *, unsigned int flags)"
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.br
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.ti -1c
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.RI "void \fBaddRoutingEvent\fP (\fBTrackElement\fP *, unsigned int level)"
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.br
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.ti -1c
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.RI "void \fBrescheduleEvent\fP (\fBRoutingEvent\fP *, unsigned int level)"
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.br
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.ti -1c
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.RI "void \fBrun\fP (unsigned int flags)"
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.br
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.ti -1c
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.RI "void \fBprintStatistics\fP () const"
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.br
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.in -1c
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.SS "Static Public Member Functions"
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.in +1c
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.ti -1c
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.RI "static \fBNegociateWindow\fP * \fBcreate\fP (\fBKiteEngine\fP *)"
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.br
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.in -1c
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.SH "Detailed Description"
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.PP
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Perform the routing, main \fBRoutingEvent\fP manager\&.
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This object perform the routing\&. That is creates all the initial \fBRoutingEvent\fP, load them into the queue and then process the queue until it is empty, that is, the routing is finished\&.
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.PP
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This object is the owner of the \fBRoutingEventQueue\fP, \fBRoutingEventHistory\fP and \fBRoutingEventLoop\fP used all troughout \fBRoutingEvent\fP and \fBSegmentFsm\fP\&.
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.SH "Member Enumeration Documentation"
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.PP
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.SS "enum \fBStage\fP"
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The state under which the router is operating\&.
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.PP
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\fBEnumerator\fP
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.in +1c
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.TP
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\fB\fINegociation \fP\fP
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The normal mode, priority negociation with ripup\&.
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.TP
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\fB\fIPacking \fP\fP
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Try to find a better placement for segment but just by looking for other fully free spaces\&. No ripup is performed\&.
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.SH "Member Function Documentation"
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.PP
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.SS "create (\fBKiteEngine\fP * kite)\fC [static]\fP"
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The publicly avalaible contructor\&. Route the whole are defined by the \fBKite\fP associated Cell abutment box\&.
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.SS "void destroy ()"
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The publicly avalaible destructor\&.
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.SS "bool isInterrupted () const\fC [inline]\fP"
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\fBReturns:\fP \fBtrue\fP if the \fBNegociateWindow\fP has received an interrupt request\&.
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.SS "\fBKiteEngine\fP * getKiteEngine () const\fC [inline]\fP"
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\fBReturns:\fP The associated \fBKiteEngine\fP\&.
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.PP
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Referenced by NegociateWindow::printStatistics()\&.
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.SS "\fBHurricane::Cell\fP * getCell () const"
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\fBReturns:\fP The associated Cell\&.
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.SS "const Katabatic::GCellVector & getGCells () const\fC [inline]\fP"
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\fBReturns:\fP A Copy of the vector of GCell from KatabaticEngine\&. The vector is copied but not the GCell themselves (shallow copy)\&.
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.SS "\fBRoutingEventQueue\fP & getEventQueue ()\fC [inline]\fP"
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\fBReturns:\fP The \fBRoutingEventQueue\fP\&.
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.SS "\fBRoutingEventHistory\fP & getEventHistory ()\fC [inline]\fP"
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\fBReturns:\fP The \fBRoutingEventHistory\fP\&.
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.SS "\fBRoutingEventLoop\fP & getEventLoop ()\fC [inline]\fP"
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\fBReturns:\fP The \fBRoutingEventLoop\fP\&.
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.SS "\fBStage\fP getStage () const\fC [inline]\fP"
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\fBReturns:\fP The stage (NegicateWindow::Stage) into which the \fBNegociateWindow\fP is running\&.
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.SS "void setGCells (const Katabatic::GCellVector & v)"
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Sets the GCell vector from KatabaticEngine (perform a shallow copy)\&.
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.SS "void setInterrupt (bool state)\fC [inline]\fP"
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Sets or unset the interruption flag\&.
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.SS "void setStage (\fBStage\fP stage)\fC [inline]\fP"
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Set the stage (\fBNegociateWindow::Stage\fP) under which we are running\&.
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.SS "double computeWirelength ()"
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Compute the total wirelength of the circuit\&. It is not completly accurate because overlaps are not took into accounts\&.
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.PP
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Referenced by NegociateWindow::run()\&.
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.SS "\fBTrackElement\fP * createTrackSegment (\fBAutoSegment\fP * autoSegment, unsigned int flags)"
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Build a \fBTrackSegment\fP from the \fBKatabatic::AutoSegment\fP\&. If \fCflags\fP contains Kite::KtLoadingStage then assume that we are in the initial loading stage (constructor)\&.
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.SS "void addRoutingEvent (\fBTrackElement\fP * segment, unsigned int level)"
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Create a new \fBRoutingEvent\fP from \fBTrackElement\fP (if it doesn't already exists) and insert it into the queue with priority \fClevel\fP\&.
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.PP
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Referenced by TrackSegment::reschedule()\&.
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.SS "void rescheduleEvent (\fBRoutingEvent\fP * event, unsigned int level)\fC [inline]\fP"
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Reschedule an event into the queue, with priority \fClevel\fP\&.
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.PP
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Referenced by TrackSegment::reschedule()\&.
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.SS "void run (unsigned int flags)"
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Perform the routing\&.
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.PP
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\fCslowMotion\fP is not implemented yet\&.
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.SS "void printStatistics () const"
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Display some statistics about the routing, compute the internal complete statistics\&.
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.PP
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Referenced by NegociateWindow::run()\&.
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.SH "Author"
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.PP
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Generated automatically by Doxygen for Kite - Detailed Router from the source code\&.
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