1      INCLUDE "openacc_lib.h"
2
3      IF (ACC_GET_NUM_DEVICES (ACC_DEVICE_HOST) .NE. 1) STOP 1
4      CALL ACC_SET_DEVICE_TYPE (ACC_DEVICE_HOST)
5      IF (ACC_GET_DEVICE_TYPE () .NE. ACC_DEVICE_HOST) STOP 2
6      CALL ACC_SET_DEVICE_NUM (0, ACC_DEVICE_HOST)
7      IF (ACC_GET_DEVICE_NUM (ACC_DEVICE_HOST) .NE. 0) STOP 3
8      CALL ACC_SHUTDOWN (ACC_DEVICE_HOST)
9
10      CALL ACC_INIT (ACC_DEVICE_HOST)
11      CALL ACC_SHUTDOWN (ACC_DEVICE_HOST)
12
13      END
14