modelsim

ns-2的文件包。多多下载

#! /bin/sh

# usage to run this program
#         ./modelSim
#
#
#The file isiweb.tcl is a ns script that demonstrates how to use
#the output of ModelGen (the set of CDF files in ./cdf) to simulate 
#the traffic collected at ISI/USC gateway link. To execute it,
#assuming you already have ns installed in your system, type
#"ns isiweb.tcl" from the command line. It takes ~1 hour on a
#Red Hat Linux 7.0 Pentium II Xeon 450 MHz PC with 1GB physical
#memory.
#

ns isigen.tcl > sim.log

#
# the set of tcl/awk/perl scripts are used to
# compute the time series of traffic size for
# both inbound and outbound ISI traffic from
# the output of ns. The resulted time series
# isi.time (inbound traffic) and www.time 
# (outbound traffic) can further be used to perform
# wavelet scaling analysis
#

awk -f filter.awk < isi.in > in.time
awk -f filter.awk < isi.out > out.time
filter.tcl www.in > www.in.time
filter.tcl www.out > www.out.time
cat in.time out.time | sort -n > isi.merge
cat www.in.time www.out.time | sort -n > www.merge
cat isi.merge | time-series.pl > isi.time
cat www.merge | time-series.pl > www.time

#
# modelCDF is a perl script that are used to
# generate, in a CDF format, the following 
# user-level statistics for further validation of 
# the model
# (a) session inter-arrival
# (b) number of pages per session
# (c) page inter-arrival
# (d) page size
# (e) request size
# (f) server popularity
# The CDF flie is in 3-column format (take pagesize.dat.cdf for example)
# 1st column: page size (in KB)
# 2nd column: accumulated number of samples
# 3rd column: accumulated probability
#

sort -n +2 +5 sim.log > sim.log.sorted
modelCDF sim.log.sorted