3.2.36  omp_get_num_devices

SummaryThe omp_get_num_devices routine returns the number of target devices.

Format

 
int omp_get_num_devices(void);
  

 
integer function omp_get_num_devices()
  

BindingThe binding task set for an omp_get_num_devices region is the generating task.

EffectThe omp_get_num_devices routine returns the number of available target devices. When called from within a target region the effect of this routine is unspecified.

Cross References

• target construct, see Section 2.12.5 on page 478
• omp_get_default_device, see Section 3.2.35 on page 1125.
• omp_get_device_num, see Section 3.2.37 on page 1130.