Merge branch 'main' into fix_segfault_char_ptr_to_bytes

Author: leofang

cuda_core/cuda/core/_version.py

@@ -1,5 +1,5 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
-__version__ = "0.1.1"
+__version__ = "0.2.0"

cuda_core/tests/test_event.py

@@ -33,7 +33,12 @@ def test_timing(init_cuda, enable_timing):
     if enable_timing:
         elapsed_time_ms = e2 - e1
         assert isinstance(elapsed_time_ms, float)
-        assert delay_seconds * 1000 <= elapsed_time_ms < delay_seconds * 1000 + 2  # tolerance 2 ms
+        # Using a generous tolerance, to avoid flaky tests:
+        # We only want to exercise the __sub__ method, this test is not meant
+        # to stress-test the CUDA driver or time.sleep().
+        delay_ms = delay_seconds * 1000
+        generous_tolerance = 20
+        assert delay_ms <= elapsed_time_ms < delay_ms + generous_tolerance
     else:
         with pytest.raises(RuntimeError) as e:
             elapsed_time_ms = e2 - e1