.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
.TH OTFMERGE "1" "March 2024" "otfmerge 1.12.5" "User Commands"
.SH NAME
otfmerge \- Change the number of streams for an OTF trace
.SH DESCRIPTION
.IP
otfmerge \- Change the number of streams for an existing OTF trace.
.IP
Syntax: otfmerge [options] <input file name>
.IP
options:
.TP
\fB\-h\fR, \fB\-\-help\fR
show this help message
.TP
\fB\-V\fR
show OTF version
.TP
\fB\-p\fR
show progress
.TP
\fB\-n\fR <n>
set number of streams for output
set this to 0 for using one stream per process
(default: 1)
.TP
\fB\-f\fR <n>
max. number of filehandles available per rank
.TP
\fB\-o\fR <name>
namestub of the output file
(default: out)
.TP
\fB\-rb\fR <size>
set buffersize of the reader (for each rank)
.TP
\fB\-wb\fR <size>
set buffersize of the writer (for each rank)
.TP
\fB\-z\fR <zlevel>
write compressed output
zlevel reaches from 0 to 9 where 0 is no
compression and 9 is the highest level
.TP
\fB\-\-stats\fR
cover statistics too
.TP
\fB\-\-snaps\fR
cover snapshots too
.TP
\fB\-\-long\fR
write long OTF format