.. ****************************************************************************** .. * Copyright 2020-2021 Intel Corporation .. * .. * Licensed under the Apache License, Version 2.0 (the "License"); .. * you may not use this file except in compliance with the License. .. * You may obtain a copy of the License at .. * .. * http://www.apache.org/licenses/LICENSE-2.0 .. * .. * Unless required by applicable law or agreed to in writing, software .. * distributed under the License is distributed on an "AS IS" BASIS, .. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. .. * See the License for the specific language governing permissions and .. * limitations under the License. .. *******************************************************************************/ PCA examples failing on GPU devices *********************************** Prinical Component Analysis (PCA) examples are failing on GPU devices but work on CPU-only systems. .. code-block:: text terminate called after throwing an instance of 'oneapi::dal::internal_error' what(): Result eigenvalues should not be empty How to Fix ---------- There is no workaround available. You can evaluate examples located in the ``examples/daal/cpp_sycl`` directory. They provide oneAPI support and work on both CPU and GPU devices.