Major Features And Improvements
- GPU: New
DocParallelmode for tasks without categorical features and with
—max-ctr-complextiy 1. Provides best performance for pool with big number of documents.
- GPU: Distributed training on several GPU host via MPI. See instruction how to build binary here.
- GPU: Up to 30% learning speed-up for Maxwell and later GPUs with binarization level > 32
## Bug Fixes and Other Changes
- Hotfixes for GPU version of python wrapper.