bempp.core.opencl_kernels

OpenCL routines.

Module Contents

Functions

select_cl_kernel(operator_descriptor, mode)	Select OpenCL kernel.
get_kernel_compile_options(options, precision)	Create compiler options from parameters and precision.
build_program(assembly_function, options, precision[, ...])	Build the kernel and return it.
get_kernel_from_operator_descriptor(...[, ...])	Return compiled kernel from operator descriptor.
get_kernel_from_name(name, options[, precision, ...])	Return compiled kernel from name.
get_vector_width(precision[, device_type])	Return vector width.
get_vec_string(precision[, device_type])	Return vectorisation string.
default_cpu_device()	Return the default CPU device.
default_gpu_device()	Return the default GPU device.
default_device([device_type])	Return default device.
default_context([device_type])	Return the default context
default_cpu_context()	Return default CPU context.
default_gpu_context()	Return default GPU context.
find_cpu_driver([name])	Find the first available CPU OpenCL driver.
find_gpu_driver([name])	Find the first available GPU OpenCL driver.
set_default_cpu_device_by_name(name)	Set default CPU device by name.
set_default_cpu_device(platform_index, device_index)	Set the default CPU device.
set_default_gpu_device_by_name(name)	Set default GPU device by name.
set_default_gpu_device(platform_index, device_index)	Set the default GPU device.
show_available_platforms_and_devices()	Print available platforms and devices.
get_native_vector_width(device, precision)	Get default vector width for device.

Attributes

_CURRENT_PATH
_INCLUDE_PATH
_KERNEL_PATH
_DEFAULT_CPU_DEVICE
_DEFAULT_CPU_CONTEXT
_DEFAULT_GPU_DEVICE
_DEFAULT_GPU_CONTEXT

bempp.core.opencl_kernels._CURRENT_PATH

bempp.core.opencl_kernels._INCLUDE_PATH

bempp.core.opencl_kernels._KERNEL_PATH

bempp.core.opencl_kernels._DEFAULT_CPU_DEVICE

bempp.core.opencl_kernels._DEFAULT_CPU_CONTEXT

bempp.core.opencl_kernels._DEFAULT_GPU_DEVICE

bempp.core.opencl_kernels._DEFAULT_GPU_CONTEXT

bempp.core.opencl_kernels.select_cl_kernel(operator_descriptor, mode)

Select OpenCL kernel.

bempp.core.opencl_kernels.get_kernel_compile_options(options, precision)

Create compiler options from parameters and precision.

bempp.core.opencl_kernels.build_program(assembly_function, options, precision, device_type='cpu')

Build the kernel and return it.

bempp.core.opencl_kernels.get_kernel_from_operator_descriptor(operator_descriptor, options, mode, force_novec=False, device_type='cpu')

Return compiled kernel from operator descriptor.

bempp.core.opencl_kernels.get_kernel_from_name(name, options, precision='double', device_type='cpu')

Return compiled kernel from name.

bempp.core.opencl_kernels.get_vector_width(precision, device_type='cpu')

Return vector width.

bempp.core.opencl_kernels.get_vec_string(precision, device_type='cpu')

Return vectorisation string.

bempp.core.opencl_kernels.default_cpu_device()

Return the default CPU device.

bempp.core.opencl_kernels.default_gpu_device()

Return the default GPU device.

bempp.core.opencl_kernels.default_device(device_type='cpu')

Return default device.

bempp.core.opencl_kernels.default_context(device_type='cpu')

Return the default context

bempp.core.opencl_kernels.default_cpu_context()

Return default CPU context.

bempp.core.opencl_kernels.default_gpu_context()

Return default GPU context.

bempp.core.opencl_kernels.find_cpu_driver(name=None)

Find the first available CPU OpenCL driver.

bempp.core.opencl_kernels.find_gpu_driver(name=None)

Find the first available GPU OpenCL driver.

bempp.core.opencl_kernels.set_default_cpu_device_by_name(name)

Set default CPU device by name.

This method looks for the given string in the available OpenCL drivers and picks the first one that contains the given search string.

bempp.core.opencl_kernels.set_default_cpu_device(platform_index, device_index)

Set the default CPU device.

bempp.core.opencl_kernels.set_default_gpu_device_by_name(name)

Set default GPU device by name.

This method looks for the given string in the available OpenCL drivers and picks the first one that contains the given search string.

bempp.core.opencl_kernels.set_default_gpu_device(platform_index, device_index)

Set the default GPU device.

bempp.core.opencl_kernels.show_available_platforms_and_devices()

Print available platforms and devices.

bempp.core.opencl_kernels.get_native_vector_width(device, precision)

Get default vector width for device.