Manual Reference Pages - LAT_FCNTL (8)
lat_fcntl - fcntl file locking benchmark
-P <parallelism> ]
-W <warmups> ]
-N <repetitions> ]
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.
Funding for the development of
this tool was provided by Sun Microsystems Computer Corporation.
lmbench(8), lat_fifo(8), lat_tcp(8), lat_udp(8), lat_unix(8).
Carl Staelin and Larry McVoy
Comments, suggestions, and bug reports are always welcome.
|(c)1994-2000 Carl Staelin and Larry McVoy ||LAT_FCNTL (8) ||$Date$ |
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