Command: pclocks

NEST HelpDesk Command Index NEST Quick Reference

Name:
 pclocks - returns POSIX clocks for real, user, system time
Synopsis:
  pclocks -> [rclocks uclocks sclocks cuclocks csclocks]
Description:
 Calls the POSIX times() function to obtain real, user,
 and system time clock counts, as well as user and system time clock
 counts for all children.  Real time clocks have arbitrary origin,
 i.e., only differences are meaningful.
 See man times(3) for details.

 Note: results for user and system time may not be reliable if more
 than one thread is used.

Author:
 Hans Ekkehard Plesser
FirstVersion:
 2003-07-29, based on Ptimesfunction
References:
 man 2 times
SeeAlso:pclockspersec ptimes realtime usertime systemtime tic toc
Source:
 /home/abuild/rpmbuild/BUILD/nest-2.4.1/sli/slicontrol.cc

NEST HelpDesk Command Index NEST Quick Reference

© 2000-2010 The NEST Initiative