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lat_fcntl
Langue: en
Version: $Date$ (ubuntu - 08/07/09)
Section: 8 (Commandes administrateur)
NAME
lat_fcntl - fcntl file locking benchmarkSYNOPSIS
lat_ctx [ -P <parallelism> ] [ -W <warmups> ] [ -N <repetitions> ]DESCRIPTION
lat_fcntl is a client/server program that measures file locking latencies. 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 processes.ACKNOWLEDGEMENT
Funding for the development of this tool was provided by Sun Microsystems Computer Corporation.SEE ALSO
lmbench(8), lat_fifo(8), lat_tcp(8), lat_udp(8), lat_unix(8).AUTHOR
Carl Staelin and Larry McVoyComments, suggestions, and bug reports are always welcome.
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