| Jim Cownie | 18d8473 | 2014-05-10 17:02:09 +0000 | [diff] [blame] | 1 | <ompts:test> |
| 2 | <ompts:testdescription>Test which checks the omp_get_wtime function. It compares the time with which is called a sleep function with the time it took by messuring the difference between the call of the sleep function and its end.</ompts:testdescription> |
| 3 | <ompts:ompversion>2.0</ompts:ompversion> |
| 4 | <ompts:directive>omp_get_wtime</ompts:directive> |
| 5 | <ompts:testcode> |
| 6 | INTEGER FUNCTION <ompts:testcode:functionname>omp_wtime</ompts:testcode:functionname>() |
| 7 | IMPLICIT NONE |
| 8 | <ompts:orphan:vars> |
| 9 | DOUBLE PRECISION start |
| 10 | DOUBLE PRECISION endtime |
| 11 | COMMON start, endtime |
| 12 | include "omp_lib.h" |
| 13 | </ompts:orphan:vars> |
| 14 | INTEGER wait_time |
| 15 | DOUBLE PRECISION measured_time |
| 16 | INTEGER fileunit |
| 17 | wait_time=1 |
| 18 | |
| 19 | start = 0; |
| 20 | endtime = 0; |
| 21 | |
| 22 | <ompts:orphan> |
| 23 | <ompts:check> |
| 24 | start=omp_get_wtime() |
| 25 | </ompts:check> |
| 26 | </ompts:orphan> |
| 27 | CALL sleep(wait_time) |
| 28 | <ompts:orphan> |
| 29 | <ompts:check> |
| 30 | endtime=omp_get_wtime() |
| 31 | </ompts:check> |
| 32 | </ompts:orphan> |
| 33 | measured_time=endtime-start |
| 34 | WRITE(1,*) "work took",measured_time,"sec. time." |
| 35 | IF(measured_time.GT.0.99*wait_time .AND. |
| 36 | & measured_time .LT. 1.01*wait_time) THEN |
| 37 | <testfunctionname></testfunctionname>=1 |
| 38 | ELSE |
| 39 | <testfunctionname></testfunctionname>=0 |
| 40 | END IF |
| 41 | END |
| 42 | </ompts:testcode> |
| 43 | </ompts:test> |