# Example of the use of expressions in the datafile

TITLE: Packet loss for variable load (_NPACK )
SIMTYPE : bufsim6
#DEVTYPE : OPSnode
# extension of template files (default: .templ)
TEMPL : .templ
# the command line to run the simulation (default: perl inputfile outputfile)
# 'inputfile' and 'outputfile' are keywords
COMMAND : perl inputfile outputfile
# extension of input file (default: .pl)
EXT : .pl
# To filter the output of the simulation (defaults to .*)
OUTPUT_FILTER_PATTERN : .*

# Name of the template file for the result analysis
ANALYSIS_TEMPLATE : SweepVar
SWEEPVAR : _LOAD
NORMVAR :  _NPACK
# assuming the raw output comes in whitespace-separated columns
DATACOL: 4
#logscale : x, y or xy
LOGSCALE: Y
YLABEL: Packet loss
XLABEL: Average load
# number of packets to be generated
_NPACK = 1000000
# number of packets for warm-up period
_WARMUP = 15000
# number of packets to generated before recycling (_RECIRC=0 means no recirculation)
_RECIRC = 0,10000
# number of ports
_NPORTS = 4
# traffic distribution type: Poisson, Pareto, Uniform , Uniform (old)
_TRAFDIST = 1
#_FRACT_MIN = 0.5 
# packet length distribution type: uniform, Ethernet, IP, all MIN, all MAX, FRACT_MIN MIN, new IP
_PLDIST = 6
# number of buffers
_NBUFS = 8,16,32
# type of buffer
# 0: adjustable; 1: fixed length; 2: multi-exit
_BUFTYPE = 1
#_NEXITS = 2
# unit packet length  40*8 bits, and a timestep is a bit
_UNITPL = 320
_MAXPL = 12000
_NBITSH = 0
# max number of units
#_NMAX = 38
# intermediate number of units
#_NMED = 0
# minimum gap width
_MINGW = 320
# average packet length for IP dist (6)
_MEANPL = ((_AGGREGATE==0)?2784:9120)
# average gap width (for all distributions!)
#_MEANGW= 500;600;700;800;1000;1200;2400;4800;6400
_MEANGW= int(_MEANPL*(1/_LOAD-1)) 
# average load
_LOAD = 0.1;0.2;0.3;0.4;0.5;0.6;0.7;0.8;0.9
# "gap" between head and tail of packet in circulating buffer
_MINBGW = 80
# keep packet order
_KEEP_ORDER = 1
# aggregate 
_AGGREGATE =  0,12000 #,24000
#verbose or not
_VERBOSE = 0
# to analyse the generated traffic
_ONLY_TRAFFIC = 0
# generate data for histograms
_HISTS = 0
# size of population
_POP_SAMPLE = 1
# a little slower but a little more accurate
#_HIGHEST_ACCURACY=1
#_DEFLECTION = 1