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Full Discussion: generate level numbers
Top Forums Shell Programming and Scripting generate level numbers Post 302137134 by pbsrinivas on Saturday 22nd of September 2007 01:51:07 PM
Old 09-22-2007
I have troubled u a lot.... Smilie

let me explain what is happening on my machine..

till this both give same out put

Quote:
tsort temp1 | sed '$d' | nl | sort -nr | cut -f2 | nl | awk '{print $2, $1}'
after that
Quote:
sort | join temp1 -
changes the order..



but i dont know y it shows as all 1's in the 3rd column...

and then
Quote:
| sort -k 3n | awk '{print $1,$2}' |
that gets me the Job name and the interger ... doestnt get me the job and predecessor as expected...

thats y i thought that i might be
Quote:
awk '{print $1,$2}' |\
instead of
Quote:
awk '{print $1,$3}' |\
..

the join of temp1 and - doesnt get me the job and predeessor...

Please throw some light on it...

thanks for all the help...



if i am right

sort $1 > temp1
tsort temp1 --- does the topological sort
sed '$d' --- deletes the last line which is 0 in our case
nl --- appends line numbers to each line
sort -nr --- sort the file in reverse based on the line numbers given by previous nl command
cut -f2 --- gets the job name back ...
nl --- again a line number appending
awk '{print $2, $1}'--- gets the job name followed by line number to be printed
sort --- sort on the job name
join temp1 - --- ??????? dont know exactly what it does.... { i thought it joins the Job name to its predecessor}

sort -k 3n ---- sort on the 3rd field
awk '{print $1,$2}' -- prints the first two columns... (in this case i thought the first 2 colums would be the job name, line number )

the next login i flaw less i think the tsort is fine....

awk '{r[NR]=$0 ; k[NR]=$1 ; if(v[$1]<1+v[$2]) v[$1]=1+v[$2] } END { for (n=1; n<=NR; n++) print r[n] , v[k[n]]}'



I am counting on You people only....
Please dont desert me..... Smilie
Last edited by pbsrinivas; 09-22-2007 at 03:23 PM..
 

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LEARN ABOUT DEBIAN

pegasus-plots

PEGASUS-PLOTS(1)														  PEGASUS-PLOTS(1)

NAME

       pegasus-plots - A tool to generate graphs and charts to visualize workflow run.

SYNOPSIS

       pegasus-plots [-h|--help]
		     [-o|--output outdir]
		     [-c|--conf propfile]
		     [-m|--max-graph-nodes max]
		     [-p|--plotting-level level]
		     [-i|--ignore-db-inconsistency]
		     [-v|--verbose]
		     [-q|--quiet]
		     [submitdir]

DESCRIPTION

       pegasus-plots generates graphs and charts to visualize workflow run. It generates workflow execution Gantt chart, job over time chart, time
       chart, dax and dag graph. It uses executable 'dot' to generate graphs. pegasus-plots looks for the executable in your path and generates
       graphs based on it's availability .

OPTIONS

       -h, --help
	   Prints a usage summary with all the available command-line options.

       -o outdir, --output outdir
	   Writes the output to the given directory

       -c propfile, --conf propfile
	   The properties file to use. This option overrides all other property files.

       -m max, --max-graph-nodes max
	   Maximum limit on the number of tasks/jobs in the dax/dag up to which the graph should be generated. The default value is 100.

       -p level, --plotting-level level
	   Specifies the charts and graphs to generate. Valid levels are: all, all_charts, all_graphs, dax_graph, dag_graph, gantt_chart,
	   host_chart, time_chart, breakdown_chart. Default is all_charts. The output generated by pegasus-plots is based on the level set:

	   o	all: generates all charts and graphs.

	   o	all_charts: generates all charts.

	   o	all_graphs: generates all graphs.

	   o	dax_graph: generates dax graph.

	   o	dag_graph: generates dag graph.

	   o	gantt_chart: generates the workflow execution Gantt chart.

	   o	host_chart: generates the host over time chart.

	   o	time_chart: generates the time chart which shows the job instance/invocation count and runtime over time.

	   o	breakdown_chart: generates the breakdown chart which shows the invocation count and runtime grouped by transformation name.

       -i, --ignore-db-inconsistency
	   Turn off the the check for database consistency.

       -v, --verbose
	   Increases the log level. If omitted, the default level will be set to WARNING. When this option is given, the log level is changed to
	   INFO. If this option is repeated, the log level will be changed to DEBUG.

       -q, --quiet
	   Decreases the log level. If omitted, the default level will be set to WARNING. When this option is given, the log level is changed to
	   ERROR.

EXAMPLE

       Runs pegasus-plots and writes the output to the given directory:

	   pegasus-plots  -o /scratch/plot /scratch/grid-setup/run0001

AUTHORS

       Prasanth Thomas

       Pegasus Team http://pegasus.isi.edu

								    05/24/2012							  PEGASUS-PLOTS(1)
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