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LAT_FCNTL

LAT_FCNTL

Section: LMBENCH (8) Updated: $Date$
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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 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 McVoy

Comments, suggestions, and bug reports are always welcome.


 

Index

NAME
SYNOPSIS
DESCRIPTION
ACKNOWLEDGEMENT
SEE ALSO
AUTHOR

This document was created by man2html, using the manual pages.
Time: 22:01:53 GMT, April 16, 2011