tablix2_benchmark - Online in the Cloud

PROGRAM:

NAME

SYNOPSIS

tablix2_benchmark benchmark [ options ] " Tablix options " file

DESCRIPTION

tablix2_benchmark is used to test the effect of different Tablix command line options on the
names in the current directory and are deleted after tablix2_benchmark exits.
cases go into an endless loop, it is always advisable to limit Tablix execution time with the -t
tablix2_benchmark will detect when the time limit set by the -t option was reached. This

OPTIONS

tablix2_benchmark --single "OPTIONS" file

Execute a single Tablix run using and print the results. OPTIONS parameter is mandatory and
contains options that will be passed to the tablix2 process.

tablix2_benchmark --multiple N "OPTIONS" FILE

Execute N Tablix runs and print the statistics. OPTIONS parameter is mandatory and contains
options that will be passed to the tablix2 process.

tablix2_benchmark --graph START STEP STOP "OPTIONS" FILE

Execute multiple Tablix runs. The character " N " in OPTIONS is substituted for an integer that
is changed from START to STOP by STEP . Output is gnuplot friendly.

tablix2_benchmark --multi-graph M START STEP STOP "OPTIONS" FILE

Execute multiple Tablix runs. The character " N " in OPTIONS is substituted for an integer that
is changed from START to STOP by STEP . M Tablix runs are executed for each value of N . Output
is gnuplot friendly (use errorbars).

EXAMPLES

tablix2_benchmark --multiple 5 "-t 90 -n 5" sample.xml
limit.

tablix2_benchmark can also provide useful data for developers. Following test can be used to
result:

tablix2_benchmark --multi-graph 5 1 1 10 "-t 90 -n N" sample.xml > stats.txt
redirected to stats.txt . A graph of average computing time versus number of nodes can then be
produced in gnuplot with the following command:

plot "test.txt" using ($1):($8):($9):($10) with yerrorbars

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