[Pw_forum] print time

[Paolo Giannozzi]

Rudra Banerjee wrote:

> right, but external file  "scnds"  is what sausing the trouble

it is not an external file but an external routine.
scnds() returns a real (double poreciosion) variable
containing elapsed time in seconds. In Q-E scnds() is
a C routine, because it is hard to find a portable
fortran routine performing such a task: clib/cptimer.c

Paolo
-- 
Paolo Giannozzi, Democritos and University of Udine, Italy