def print_device_info():
    print((('\n' + ('=' * 60)) + '\nOpenCL Platforms and Devices'))
    for platform in cl.get_platforms():
        print(('=' * 60))
        print(('Platform - Name:  ' + platform.name))
        print(('Platform - Vendor:  ' + platform.vendor))
        print(('Platform - Version:  ' + platform.version))
        print(('Platform - Profile:  ' + platform.profile))
        for device in platform.get_devices():
            print(('    ' + ('-' * 56)))
            print(('    Device - Name:  ' + device.name))
            print(('    Device - Type:  ' + cl.device_type.to_string(device.type)))
            print('    Device - Max Clock Speed:  {0} Mhz'.format(device.max_clock_frequency))
            print('    Device - Compute Units:  {0}'.format(device.max_compute_units))
            print('    Device - Local Memory:  {0:.0f} KB'.format((device.local_mem_size / 1024.0)))
            print('    Device - Constant Memory:  {0:.0f} KB'.format((device.max_constant_buffer_size / 1024.0)))
            print('    Device - Global Memory: {0:.0f} GB'.format((device.global_mem_size / 1073741824.0)))
            print('    Device - Max Buffer/Image Size: {0:.0f} MB'.format((device.max_mem_alloc_size / 1048576.0)))
            print('    Device - Max Work Group Size: {0:.0f}'.format(device.max_work_group_size))
    print('\n')
def print_device_info():
    print((('\n' + ('=' * 60)) + '\nOpenCL Platforms and Devices'))
    for platform in cl.get_platforms():
        print(('=' * 60))
        print(('Platform - Name:  ' + platform.name))
        print(('Platform - Vendor:  ' + platform.vendor))
        print(('Platform - Version:  ' + platform.version))
        print(('Platform - Profile:  ' + platform.profile))
        for device in platform.get_devices():
            print(('    ' + ('-' * 56)))
            print(('    Device - Name:  ' + device.name))
            print(('    Device - Type:  ' + cl.device_type.to_string(device.type)))
            print('    Device - Max Clock Speed:  {0} Mhz'.format(device.max_clock_frequency))
            print('    Device - Compute Units:  {0}'.format(device.max_compute_units))
            print('    Device - Local Memory:  {0:.0f} KB'.format((device.local_mem_size / 1024.0)))
            print('    Device - Constant Memory:  {0:.0f} KB'.format((device.max_constant_buffer_size / 1024.0)))
            print('    Device - Global Memory: {0:.0f} GB'.format((device.global_mem_size / 1073741824.0)))
            print('    Device - Max Buffer/Image Size: {0:.0f} MB'.format((device.max_mem_alloc_size / 1048576.0)))
            print('    Device - Max Work Group Size: {0:.0f}'.format(device.max_work_group_size))
    print('\n')