CUTLASS 3.2 (#1024)

* CUTLASS 3.2

test/python/interface/utils.py

@@ -0,0 +1,65 @@
+#################################################################################################
+#
+# Copyright (c) 2023 - 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: BSD-3-Clause
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#################################################################################################
+
+"""
+Helper functions & classes for interface test
+"""
+class ExpectException:
+    """
+    Utility class to assert that an exception was raised when expected
+
+    Example:
+
+    .. highlight:: python
+    .. code-block:: python
+
+        with ExceptionExpected(True, 'Division by zero'):
+            x = 1.0 / 0.0
+
+    :param exception_expected: whether an exception is expected to be raised
+    :type exception_expected: bool
+    :param message: message to print if an exception is raised when not expected or vice versa
+    :type message: str
+    """
+    def __init__(self, exception_expected: bool, message: str = ''):
+        self.exception_expected = exception_expected
+        self.message = message
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_val, traceback):
+        exception_raised = exc_type is not None
+        assert self.exception_expected == exception_raised, self.message
+
+        # Suppress the exception
+        return True