cuda machine learning -- 2

Need to install a good cuda-based classifier that can be compiled in c# and run under windows. Please let me know if you have any questions. Following tasks will be performed: 1. Recommend open source classifier that runs under cuda 2. Help me install it 3. Do a trial run (train and test) with a dataset of your choice. Classifier should be able to work with about two dozen classes and a large number of dimensions (100+). Please let me know if you have any questions