synchronization of multiple nodes, while performance
evaluation related work is hard to find in literature, making
whether to use ntp in application an uneasy task. aiming at
this problem, local network ntp performance, and impact of
system / network load, are measured and analyzed on windows
platform. by comparing time value obtained from irig-b time
code reader and getlocaltime windows api, frequency skew of
computer clock signal is approximated. the skew value is close
to the value calculated by ntp. these conclusions can provide
reference for ntp practice and time-sensitive application
design on windows platform.
network time protocol (ntp) is a simple, economic and
efficient way to accomplish time and frequency
synchronization of multiple nodes, while relevant study on
the performance evaluation is hard to find in literature,
which makes it a question whether to use ntp in application.
concerning this problem, the local network ntp performance
and impact of system / network load were measured and analyzed
on windows platform. by comparing time value obtained from
irig.b time code reader and getlocaltime windows api,
frequency skew of computer clock signal was approximated. the
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