[Q] Scheduling ..??

HoKun Chung heaven2@knusun.kangnung.ac.kr
Sat, 11 Sep 1999 15:32:37 +0900 

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hi, ns users.
I try to create a input queue in node and simulate it.
but, node is not act correctly. I guess, Input Queue, i made,
is not schedule in event scheduler.
A node, recivied packet, does not any kind of action.
and, in NAM, I write  a tcl code for 1 second simulation code,
NAM only work during 10ns.
After receiver node received one packet, NAM finished the simulation.

Below is show my work ( create input queue )
-----------------------------------------------------------------------------

Node
-----------------------------------------
|                                                            |
|     entry_ ------------> Classifier_        |
|                        ^                                   |
|                         |                                   |
|                       input_queue_                 |
|                                                            |
-----------------------------------------

[ ns-node.tcl ]  I  modified ....

Node instproc mk-default-classifier {} {
     $self instvar address_ classifier_ id_ input_queue_
     set classifier_ [new Classifier/Addr]
     # set up classifer as a router (default value 8 bit of addr and 8
bit port)
     $classifier_ set mask_ [AddrParams set NodeMask_(1)]
     $classifier_ set shift_ [AddrParams set NodeShift_(1)]
     set address_ $id_
     # 1999.09.09 hokunchung inserted
---------------------------------------
     puts "Node instproc mk-default-classifier routine.."
     set input_queue_ [new Queue/RED]
     $input_queue_ target $classifier_
    #
----------------------------------------------------------------------
}

How can I schedule input_queue_ ?

previously, thank you...


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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
hi, ns users.
<br>I try to create a input queue in node and simulate it.
<br>but, node is not act correctly. I guess, Input Queue, i made,
<br>is not schedule in event scheduler.
<br>A node, recivied packet, does not any kind of action.
<br>and, in NAM, I write&nbsp; a tcl code for 1 second simulation code,
<br>NAM only work during 10ns.
<br>After receiver node received one packet, NAM finished the simulation.
<p>Below is show my work ( create input queue )
<br>-----------------------------------------------------------------------------
<p>Node
<br>-----------------------------------------
<br>|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|
<br>|&nbsp;&nbsp;&nbsp;&nbsp; entry_ ------------> Classifier_&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|
<br>|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
^&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|
<br>|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|
<br>|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
input_queue_&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|
<br>|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|
<br>-----------------------------------------
<p>[ ns-node.tcl ]&nbsp; I&nbsp; modified ....
<p>Node instproc mk-default-classifier {} {
<br>&nbsp;&nbsp;&nbsp;&nbsp; $self instvar address_ classifier_ id_<b>
input_queue_</b>
<br>&nbsp;&nbsp;&nbsp;&nbsp; set classifier_ [new Classifier/Addr]
<br>&nbsp;&nbsp;&nbsp;&nbsp; # set up classifer as a router (default value
8 bit of addr and 8 bit port)
<br>&nbsp;&nbsp;&nbsp;&nbsp; $classifier_ set mask_ [AddrParams set NodeMask_(1)]
<br>&nbsp;&nbsp;&nbsp;&nbsp; $classifier_ set shift_ [AddrParams set NodeShift_(1)]
<br>&nbsp;&nbsp;&nbsp;&nbsp; set address_ $id_
<br>&nbsp;&nbsp;&nbsp;&nbsp; <b># 1999.09.09 hokunchung inserted ---------------------------------------</b>
<br>&nbsp;&nbsp;&nbsp;&nbsp; puts "Node instproc mk-default-classifier
routine.."
<br>&nbsp;&nbsp;&nbsp;&nbsp; set input_queue_ [new Queue/RED]
<br>&nbsp;&nbsp;&nbsp;&nbsp; $input_queue_ target $classifier_
<br>&nbsp;&nbsp;&nbsp; # ----------------------------------------------------------------------
<br>}
<p>How can I schedule input_queue_ ?
<p>previously, thank you...
<br>&nbsp;</html>

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