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Old 04-20-2015, 04:36 AM   #76
knudfl
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Re #75.

Please do not quote entire posts. A "one word reference" will do.
And don't use text speak / sms speak !
. http://en.wikipedia.org/wiki/Etiquet...ogy#Netiquette

The file to use for Xgraph is leach-c.data.txt .
`leach-c.data' https://drive.google.com/file/d/0B7S...ew?usp=sharing
-
Attached Files
File Type: txt leach-c.data.txt (309 Bytes, 20 views)
 
Old 04-20-2015, 05:48 AM   #77
emprit
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what mean don't use text speak / sms speak !
 
Old 04-20-2015, 06:11 AM   #78
knudfl
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Re #77.

"ur" is text speak. The real word/spelling is "your".
 
Old 04-20-2015, 06:58 AM   #79
emprit
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ow ok, i will remember that. thanks
 
Old 04-22-2015, 02:50 AM   #80
ghadghoud
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Hello everybody
As we know the cluster-head in leach agregates data to send it to the base .
And it also implements redundancy .
Where can i see that in the code ? In which .tcl ?
Thank you
 
Old 04-22-2015, 05:57 AM   #81
emprit
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idk, but agregates data for leach at ns-leach.tcl
Code:
Application/LEACH instproc recvDATA {msg} {

  global ns_ opt
  $self instvar TDMAschedule_ receivedFrom_ dataReceived_

  set chID [$self nodeID]
  set nodeID [lindex $msg 0]
  pp "CH $chID received data ($msg) from $nodeID at [$ns_ now] - ns-leach.tcl"
  set receivedFrom_ [lappend receivedFrom_ $nodeID]

  set last_node [expr [llength $TDMAschedule_] - 1]
  if {$chID == [lindex $TDMAschedule_ $last_node]} {
    set last_node [expr $last_node - 1]
  }
  if {$nodeID == [lindex $TDMAschedule_ $last_node]} {
    # After an entire frame of data has been received, the cluster-head
    # must perform data aggregation functions and transmit the aggregate
    # signal to the base station.
    pp "CH $chID must now perform comp and xmit to BS. - ns-leach.tcl"
    set num_sigs [llength $TDMAschedule_]
    set compute_energy [bf $opt(sig_size) $num_sigs]
    pp "\tcompute_energy = $compute_energy - ns-leach.tcl"
    [$self getER] remove $compute_energy
    set receivedFrom_ [lappend receivedFrom_ $chID]
    set dataReceived_ $receivedFrom_
    set receivedFrom_ ""

    $self SendDataToBS
  }
}
 
Old 04-22-2015, 06:25 AM   #82
ghadghoud
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Thank you ! But where we can see redundancy also ?
 
Old 04-24-2015, 03:59 AM   #83
emprit
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@knudfl
sir i have problem, when i set 13 cluster my leach-c finish to early at 20s.
Code:
t 20: - mit/uAMPS/stats.tcl
		Total Energy = 27.862826740743788
		Total Data = 1935
		Total Alive = 96

BS Received data 40 , 10.362460469054881 from 40 at time 20.027104310090241 - mit/uAMPS/ns-bsapp.tcl 
This represents data from nodes: 25 61 64 72 76 97 40 - mit/uAMPS/ns-bsapp.tcl
Only received info from 0 nodes. - mit/uAMPS/ns-bsapp.tcl
There are currently 96 alive ==>  14 cluster-heads needed. - mit/uAMPS/ns-bsapp.tcl

At 20.029599999999999: - mit/uAMPS/stats.tcl
		Total Energy = 27.867691302444101
		Total Data = 1942
		Total Alive = 96

Simulation complete. - mit/uAMPS/stats.tcl
node alive
at alive.txt
at time 20.029599999999999 total node alive 96

please help
 
Old 05-08-2015, 02:32 AM   #84
wellytg
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output file not consistent

Hello am back after a few edits on the mit.tar leach i got some inconsistent results in the leach.out file , there are multiple instances of this error line 311, 418-

Code:
311 Warning dst_ is no longer being supported in NS. dst_ 0xffffffff
Use dst_addr_ and dst_port_ instead
although the simulation is runnung to the end and giving results i noticed @Knudfl your recent run does not have these warnings infact the 2 files are different


I have attached my file and the comparison one, Do the warning have any effect and how do I remove them??? Kindly assist

My output file https://drive.google.com/file/d/0Bz6...ew?usp=sharing

Knudfl output file https://drive.google.com/file/d/0B7S...bEU/view?pli=1

Last edited by wellytg; 05-08-2015 at 02:33 AM. Reason: wrong names
 
Old 05-08-2015, 05:09 AM   #85
knudfl
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Re #84.

""edits on the mit.tar"" :
Which edits ? Which `mit.tar' ? ? mit.tar = unknown file.
(There are no edits to do with `leach+pegasis-ns234-files-2.tar.gz'.)


""311 Warning dst_ is no longer being supported""
A warning can be ignored. Is just an informational text.
But : The errors at the file end (leachout.txt.out?) are crucial :
Code:
At 502.30000000004571: - mit/uAMPS/stats.tcl
		Total Energy = 328.286714546854
		Total Data = 51150
		Total Alive = 4

ns: _o1442 checkAlive: can't read "sens_energy": no such variable
    while executing
"close $sens_energy"
    (procedure "sens_close_stats" line 8)
    invoked from within
"sens_close_stats"
    (procedure "sens_finish" line 4)
    invoked from within
"sens_finish"
    (procedure "_o1442" line 41)
    (Application/LEACH checkAlive line 41)
    invoked from within
"_o1442 checkAlive"
So which "leach / mit code" are you using ? ?
Which ns2 version ?
. http://www.linuxquestions.org/linux/...Ask_a_Question
. http://www.catb.org/~esr/faqs/smart-questions.html



-

Last edited by knudfl; 05-08-2015 at 05:11 AM.
 
Old 05-08-2015, 09:19 AM   #86
wellytg
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After fiddling around i got this one to work... I did side by side comparison with @exidus files, i then appended the extra code for producing results leach.alive.txt, leach.data.txt and leach.energy.txt,
I think that is responsible for the last lines in the leach.out

My setup is

Ubuntu 10.04 32bit /// also working on Centos 6.6
gcc 3.3.6 "manual install from author site"
ns2.27

mit.tar i used ..https://docs.google.com/file/d/0B7S2...&ddrp=1&hl=en#

instructions i used http://home.elka.pw.edu.pl/~iwindyga...c/ns2leach.pdf



@knudfl could you please share with me your latest run results of the @exidus these file conditions.txt leach.out, leach.alive.txt, leach.data.txt and leach.energy.txt (maybe just the entire folder) and the leach-c results, I juss want to reconcile my results and compare graphs

Last edited by wellytg; 05-08-2015 at 09:22 AM. Reason: wrong wording
 
Old 05-08-2015, 02:59 PM   #87
knudfl
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Re #86.

The latest leach, leach-c results are from PCLinuxOS 2012.08 :
`leach_sims__pclos2012.08.tar.gz'
https://drive.google.com/file/d/0B7S...ew?usp=sharing

The best results with a temporary OS are from PCLinuxOS 2013.* :
See the other leach+pegasis posts ...
http://www.linuxquestions.org/questions/tags/pegasis/
( I can upload a similar "package-2013" ... later.)


-
 
Old 05-15-2015, 12:24 PM   #88
emprit
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sir knudfl, can i get output about delay, throughput on leach-c?
 
Old 06-13-2015, 11:18 PM   #89
arifmahmudi
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Quote:
Originally Posted by knudfl View Post

No script ns-2.34/test ?
When you do 1) $ cd ns-allinone-2.34/
2) $ tar xvf leach+pegasis-ns234-files-2.tar.gz
... then you will get ns-2.34/{ test, leach_test, mit/ }.

-
<-- 18#
sir, knudfl
what the differennt "leach_test" and "test"?
 
  


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