OTFMERGE-MPI(1) User Commands OTFMERGE-MPI(1)
NAME
otfmerge-mpi - otfmerge-mpi
DESCRIPTION
otfmerge-mpi - change the number of streams for an existing trace.
Syntax: otfmerge-mpi [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
otfmerge-mpi 1.10.2 May 2012 OTFMERGE-MPI(1)
