2.22 omp_get_wtime – Elapsed wall clock time

Description:

Elapsed wall clock time in seconds. The time is measured per thread, no guarantee can bee made that two distinct threads measure the same time. Time is measured from some "time in the past". On POSIX compliant systems the seconds since the Epoch (00:00:00 UTC, January 1, 1970) are returned.

C/C++:

Prototype:

double omp_get_wtime();

Fortran:

Interface:

double precision function omp_get_wtime()

See also:

omp_get_wtick

Reference:

OpenMP specifications v2.5, section 3.4.1.