Docs for pull request 2342

Author: github-actions[doc-deploy-bot]

pulls/2342/_modules/dpctl.html

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+.. _dpctl_constants:
+
+Constants
+=========
+
+The following constants are defined in :py:mod:`dpctl`:
+
+.. currentmodule:: dpctl
+
+.. autodata:: device_type
+
+.. autodata:: backend_type
+
+.. autodata:: event_status_type
+
+.. autodata:: global_mem_cache_type

pulls/2342/_modules/dpctl/_device_selection.html

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+.. _filter_selector_string:
+
+Filter Selector String
+======================
+
+Filter selector string is a way to refer to unpartitioned SYCL devices
+proposed in :oneapi_filter_selection:`sycl_ext_oneapi_filter_selector <>`
+extension to SYCL standard.
+
+This document captures aspects of the referenced document relevant
+to :mod:`dpctl`.
+
+A filter selector string defines one or more filters, which must be
+separated using ``","`` character. A filter is specified as a
+triple of the form:
+
+.. code-block:: text
+
+    Backend:DeviceType:RelativeDeviceNumber
+
+Every element of the triple is optional, but a filter must contain at
+least one component.
+
+``Backend`` specifies the desired backend of targeted devices, while
+``DeviceType`` specifies the type of targeted devices.
+``RelativeDeviceNumber`` refers to the number of the device that matches
+any other given requirements, starting from 0 to marking the
+"first device that matches the requirements".
+
+Attempting to use a non-conforming string in places where filter selector
+string is expected will raise an exception.
+
+Supported values for ``Backend`` are:
+
+.. list-table::
+
+    * - cuda
+      - opencl
+      - level_zero
+      - hip
+
+Supported values for ``DeviceType`` are:
+
+.. list-table::
+
+    * - accelerator
+      - cpu
+      - gpu
+
+Filter selector strings can be used as arguments to constructors of
+:py:class:`dpctl.SyclDevice`, :py:class:`dpctl.SyclContext`,
+:py:class:`dpctl.SyclPlatform`, or :py:class:`dpctl.SyclQueue`
+classes.