Otfaux
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