otfprofile1

Overview

-h, --help

show this help message

-V

show OTF version

-v

increase output verbosity (can be used more than once)

-i <file>

specify the input trace name

-p

show progress

-f <n>

max. number of filehandles available per rank (default: 50)

-b <size>

set buffersize of the reader (default: 1048576)

-o <prefix>

specify the prefix of output file(s) (default: result)

-g <n>

max. number of process groups in LaTeX output (range: 1-16, default: 16)

-c, --cluster do additional clustering of processes/threads

--cluster-alg <alg>

set comparison algorithm for clustering to "KMEANS" or "CLINKAGE" (default: KMEANS)

-s <prefix>

call otfshrink to apply the cluster mapping to input trace and produce a new trace named <prefix> with symbolic links to the original (implies -c)

-H

use hard groups for CLINKAGE clustering (implies --cluster-alg CLINKAGE)

-q <0-1>

quality threshold for CLINKAGE clustering (implies --cluster-alg CLINKAGE, default: 0.1)

-d, --disp <options>

do additional analysis of irregularities using various output options to be specified in a comma-separated list possible values are:

--disp-mode <mode>

set profiling level within the analysis to "per-function" or "per-call-path" (default: per-function)

--disp-reduction <percentage>

set percentage of call-paths to be filtered. (default: 15)

--disp-filter <file>

name of the previous filter file that will be added to the new filter file

-M, --csv-msg-matrix

write communication matrix in CSV file (implies --csv)

-S, --csv-msg-size

write message length statistics in CSV file (implies --csv)

--stat

read only summarized information, no events

--[no]csv

enable/disable producing CSV output (default: disabled)

--[no]tex

enable/disable producing LaTeX output (default: enabled)

PDF creation requires the PGFPLOTS package version >1.4 http://sourceforge.net/projects/pgfplots/