otfmerge-mpi - Online in the Cloud

PROGRAM:

NAME

otfmerge - otfmerge

DESCRIPTION

otfmerge - Change the number of streams for an existing OTF trace.

Syntax: otfmerge [options] <input file name>

options:

-h, --help
show this help message

-V show OTF version

-p show progress

-n <n> set number of streams for output set this to 0 for using one stream per process
(default: 1)

-f <n> max. number of filehandles available per rank

-o <name>
namestub of the output file (default: out)

-rb <size>
set buffersize of the reader (for each rank)

-wb <size>
set buffersize of the writer (for each rank)

-z <zlevel>
write compressed output zlevel reaches from 0 to 9 where 0 is no compression and 9
is the highest level

--stats
cover statistics too

--snaps
cover snapshots too

--long write long OTF format

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