def main():
for platform in cl.get_platforms():
print "Platform %r version: %s" % (platform.name, platform.version)
for device in platform.devices():
print " ++ %s Device %r" % (DMAP[device.type], device.name)
print " | global_mem_size", device.global_mem_size / (1024 ** 2), 'Mb'
print " | local_mem_size", device.local_mem_size / (1024 ** 1), 'Kb'
print " | max_mem_alloc_size", device.max_mem_alloc_size / (1024 ** 2), 'Mb'
print " | has_image_support", device.has_image_support
print " | has_native_kernel", device.has_native_kernel
print " | max_compute_units", device.max_compute_units
print " | max_work_item_dimension", device.max_work_item_dimensions
print " | max_work_item_sizes", device.max_work_item_sizes
print " | max_work_group_size", device.max_work_group_size
print " | max_clock_frequency", device.max_clock_frequency, 'MHz'
print " | address_bits", device.address_bits, 'bits'
print " | max_read_image_args", device.max_read_image_args
print " | max_write_image_args", device.max_write_image_args
print " | max_image2d_shape", device.max_image2d_shape
print " | max_image3d_shape", device.max_image3d_shape
print " | max_parameter_size", device.max_parameter_size, 'bytes'
print " | max_const_buffer_size", device.max_const_buffer_size, 'bytes'
print " | has_local_mem", device.has_local_mem
print " | host_unified_memory", device.host_unified_memory
print " | available", device.available
print " | compiler_available", device.compiler_available
print " | driver_version", device.driver_version
print " | device_profile", device.profile
print " | version", device.version
# print " | extensions", device.extensions
print
def test_properties(self):
platform = get_platforms()[0]
properties = ContextProperties()
properties.platform = platform
self.assertEqual(platform.name, properties.platform.name)
ctx = Context(device_type=DEVICE_TYPE, properties=properties)
def main():
for platform in cl.get_platforms():
print "Platform %r version: %s" % (platform.name, platform.version)
for device in platform.devices():
print " ++ %s Device %r" % (DMAP[device.type], device.name)
print " | global_mem_size", device.global_mem_size / (1024**
2), 'Mb'
print " | local_mem_size", device.local_mem_size / (1024**
1), 'Kb'
print " | max_mem_alloc_size", device.max_mem_alloc_size / (
1024**2), 'Mb'
print " | has_image_support", device.has_image_support
print " | has_native_kernel", device.has_native_kernel
print " | max_compute_units", device.max_compute_units
print " | max_work_item_dimension", device.max_work_item_dimensions
print " | max_work_item_sizes", device.max_work_item_sizes
print " | max_work_group_size", device.max_work_group_size
print " | max_clock_frequency", device.max_clock_frequency, 'MHz'
print " | address_bits", device.address_bits, 'bits'
print " | max_read_image_args", device.max_read_image_args
print " | max_write_image_args", device.max_write_image_args
print " | max_image2d_shape", device.max_image2d_shape
print " | max_image3d_shape", device.max_image3d_shape
print " | max_parameter_size", device.max_parameter_size, 'bytes'
print " | max_const_buffer_size", device.max_const_buffer_size, 'bytes'
print " | has_local_mem", device.has_local_mem
print " | host_unified_memory", device.host_unified_memory
print " | available", device.available
print " | compiler_available", device.compiler_available
print " | driver_version", device.driver_version
print " | device_profile", device.profile
print " | version", device.version
# print " | extensions", device.extensions
print
def test_get_devices(self):
plat = get_platforms()[0]
devices = plat.devices
native_kernels = [dev.has_native_kernel for dev in devices]
def test_get_platforms(self):
platforms = get_platforms()
'''
Display informations on all the devices for each OpenCL platform.
'''
from numpy import *
import opencl
dev_types = {
opencl.DEVICE_TYPE_CPU: 'CPU',
opencl.DEVICE_TYPE_GPU: 'GPU',
opencl.DEVICE_TYPE_ACCELERATOR: 'Accelerator',
opencl.DEVICE_TYPE_DEFAULT: 'Default',
}
if __name__ == '__main__':
for p in opencl.get_platforms():
print 'Platform', p.id
print ' Name:', p.name
print ' Vendor:', p.vendor
print ' Version:', p.version
print ' Profile:', p.profile
print
for d in p.devices:
print ' Device', d.id
print ' Name:', d.name
print ' Vendor:', d.vendor
print ' Version:', d.version
print ' Profile:', d.profile
print ' Extensions:', d.extensions
print ' Type:', dev_types[d.type]
print ' Vendor ID:', d.type