Declare each Cython module free-threading compatible

Author: ndgrigorian

dpctl/_diagnostics.pyx

@@ -17,6 +17,7 @@
 # distutils: language = c++
 # cython: language_level=3
 # cython: linetrace=True
+# cython: freethreading_compatible = True
 
 """ Implements developer utilities.
 """

dpctl/_sycl_context.pyx

@@ -17,6 +17,7 @@
 # distutils: language = c++
 # cython: language_level=3
 # cython: linetrace=True
+# cython: freethreading_compatible = True
 
 """ Implements SyclContext Cython extension type.
 """

dpctl/_sycl_device.pyx

@@ -17,6 +17,7 @@
 # distutils: language = c++
 # cython: language_level=3
 # cython: linetrace=True
+# cython: freethreading_compatible = True
 
 """ Implements SyclDevice Cython extension type.
 """

dpctl/_sycl_device_factory.pyx

@@ -17,6 +17,7 @@
 # distutils: language = c++
 # cython: language_level=3
 # cython: linetrace=True
+# cython: freethreading_compatible = True
 
 """ This module implements several device creation helper functions:
 

dpctl/_sycl_event.pyx

@@ -17,6 +17,7 @@
 # distutils: language = c++
 # cython: language_level=3
 # cython: linetrace=True
+# cython: freethreading_compatible = True
 
 """ Implements SyclEvent Cython extension type.
 """

dpctl/_sycl_platform.pyx

@@ -17,6 +17,7 @@
 # distutils: language = c++
 # cython: language_level=3
 # cython: linetrace=True
+# cython: freethreading_compatible = True
 
 """ Implements SyclPlatform Cython extension type.
 """

dpctl/_sycl_queue.pyx

@@ -17,6 +17,7 @@
 # distutils: language = c++
 # cython: language_level=3
 # cython: linetrace=True
+# cython: freethreading_compatible = True
 
 """ Implements SyclQueue Cython extension type.
 """

dpctl/_sycl_queue_manager.pyx

@@ -17,6 +17,7 @@
 # distutils: language = c++
 # cython: language_level=3
 # cython: linetrace=True
+# cython: freethreading_compatible = True
 
 import logging
 from contextvars import ContextVar

dpctl/memory/_memory.pyx

@@ -17,6 +17,7 @@
 # distutils: language = c++
 # cython: language_level=3
 # cython: linetrace=True
+# cython: freethreading_compatible = True
 
 """This file implements Python buffer protocol using Sycl USM shared and host
 allocators. The USM device allocator is also exposed through this module for

dpctl/program/_program.pyx

@@ -17,6 +17,7 @@
 # distutils: language = c++
 # cython: language_level=3
 # cython: linetrace=True
+# cython: freethreading_compatible = True
 
 """Implements a Python interface for SYCL's program and kernel runtime classes.