NAME

       otfaux - otfaux

DESCRIPTION

              otfaux - Append snapshots and statistics to an existing OTF trace

              at given 'break' time stamps.

              Syntax: otfaux [options] <input file name>

              options:

       -h, --help
              show this help message

       -V     show OTF version

       -b <size>
              buffer size for read and write operations

       -n <n> number  of breaks (distributed regularly) if -p and -t are not set, the default for
              -n is 200 breaks

       -p <p> create break every 'p' ticks (if both, -n and -p are specified  the  one  producing
              more breaks wins)

       -t <t> define (additional) break at given time stamp

       -F     force overwrite old snapshots and statistics

       -R     delete existing snapshots and statistics only

       -f <n> max number of filehandles output

       --funcgroups
              create functiongroup summaries instead of function summaries

       --filegroups
              create file group summaries instead of file summaries

       -v     verbose mode, print break time stamps

       -a     show advancing progress during operation

       -o <namestub> makes a copy of the input trace

       --thumbnail-procs <n>
              upper bound for the number of processes in the thumbnail

       --thumbnail-samples <n>
              upper bound for the number of sampling points in the thumbnail

       --inline-snapshots
              produces inline snapshots (requires the -o option)

       --match-messages
              attach receive time information to send events (requires the -o option)

       --snapshots
              write snapshots and a thumbnail but NO statistics (default mode)

       --thumbnail
              write ONLY a thumbnail

       --statistics
              write ONLY statistics but NO snapshots or a thumbnail

       --all  write snapshots, a thumbnail, and statistics

       -s a[,b]*
              regard  given  streams  only  when computing statistics.  expects a single token or
              comma separated list.  this implies the '--statistics' option!

       -l     list existing stream tokens