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  1. BabyPinky8888

    segmentation fault error

    I have a function called record which records the number of packets at the sink for computing the throughput.. I am doing this for more than 1 flow and I need the average for which I am using the record function.. the function is as follows.. and i get the o/p as below. I dont know where the 0...
  2. BabyPinky8888

    TCL script not giving the right graphs..

    i am running a tcl script which does not give me the right graphs.. can someone tell em as to where I am making a mistake ? source /home/..../ns2/ns-allinone-2.33/ns-2.33/obs-0.9a/tcl/lib/ns-obs-lib.tcl source /home/....../ns2/ns-allinone-2.33/ns-2.33/obs-0.9a/tcl/lib/ns-obs-defaults.tcl...
  3. BabyPinky8888

    computing average throughput for 500 values

    Hi Folks: I need to compute the average for 500 values of throughputs in a file.. I am wanting to do it in TCL script.. any suggestions ? my code is as follows just in case u wanted to see what i have done..! Please assist source...
  4. BabyPinky8888

    Checking my TCL code!

    I understand that, there is a problem in the myconnection() with the s_agent and d_agent but I am not able to figure out exactly as to what's going wrong..please assist!
  5. BabyPinky8888

    Checking my TCL code!

    Hi Franco: Thanks for ur reply.. I tried returning the s_agent and d_agent as a list as return [list s_agent, d_agent] but now i get a new set of errors:(you can see my code above) no such agent _o198 _o197 (_o202 cmd line 1) invoked from within "_o202 cmd attach-agent {_o198...
  6. BabyPinky8888

    Checking my TCL code!

    Hi: I have a code with which I want to be able to draw graphs for the congestion window and the throughput.. Can you please take a look at it.. and tell me where I am going wrong ? The simulation has been programmed to run for 500s but it does not run for even 5 secs.. I am pasting my TCL code...
  7. BabyPinky8888

    using bash and TCL

    oops.. forgot to answer ur qn.. its an XY plot and I have X axis as my max burst size and my Y axis as average throughput.. but I have to have to have a separate line on the graph for each value of BAT (burst assembling time).. but i have to record the average throughput! finally.. which is what...
  8. BabyPinky8888

    using bash and TCL

    HI Bong: I am pretty new to TCL. I am trying to understand the script you sent. I need to compute throughput. I have a hard time understanding from the C++ code as to which variable computes the TCL because I have to associate it with the TCL script that I would write.. i see a variable called...
  9. BabyPinky8888

    using bash and TCL

    Hi Bong! Thanks for your reply. Yes I am on linux and I am using TCL already.. but i understand that I need to generate about 9 graphs with X and Y as axes parameters and then w.r.t Z i have to plot a line graph in the same for each corresponding values of X. i am trying to use the argv and...
  10. BabyPinky8888

    using bash and TCL

    Hi: I have to generate graphs for a project using a few values. I would like to use bash script in TCL. I have a C++ source code which has the parameters called argc and argv. I have pass those parameters to the TCL and enter my values in command line.. how can i do it without the bash and with...

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