etime(3F)                                               etime(3F)



NAME
     etime, dtime - return elapsed execution time

SYNOPSIS
     function etime (tarray)
     real tarray(2)

     function dtime (tarray)
     real tarray(2)

DESCRIPTION
     These two routines return elapsed runtime in seconds for the
     calling process.  dtime returns the elapsed time since the
     last call to dtime, or the start of execution on the first
     call.

     The argument tarray returns user time in the first element
     and system time in the second element.  The function value
     is the sum of user and system time.

     The resolution of all timing is 1/HZ sec. where HZ is
     currently 60.

FILES
     /usr/lib/libU77.a

SEE ALSO
     times(2)

NOTES
     When compiling source with the -Qocs option, an explicit
     underscore needs to be added to the end of the routine
     names.






















Page 1                        CX/UX Hf77 Fortran Reference Manual