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LAT_FCNTL(8)			    LMBENCH			  LAT_FCNTL(8)

NAME
       lat_fcntl - fcntl file locking benchmark

SYNOPSIS
       lat_ctx [ -P _parallelism_ ] [ -W _warmups_ ] [ -N _repetitions_	]

DESCRIPTION
       lat_fcntl  is a client/server program that measures file	locking	laten-
       cies.  The benchmark alternately	locks and unlocks files	so  that  only
       one  of	the  client  or	 server	is running at a	time, similar to ``hot
       potato''	message	passing	benchmarks.  No	other work is done in the pro-
       cesses.

ACKNOWLEDGEMENT
       Funding	for the	development of this tool was provided by Sun Microsys-
       tems Computer Corporation.

SEE ALSO
       lmbench(8), lat_fifo(8),	lat_tcp(8), lat_udp(8),	lat_unix(8).

AUTHOR
       Carl Staelin and	Larry McVoy

       Comments, suggestions, and bug reports are always welcome.

(c)1994-2000 Carl Staelin and Larry $Date$			  LAT_FCNTL(8)

NAME | SYNOPSIS | DESCRIPTION | ACKNOWLEDGEMENT | SEE ALSO | AUTHOR

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