MPI4Dask Change Log ---------------------- This file briefly describes the changes to the MPI4Dask software package. The logs are arranged in the "most recent first" order. Release 0.2 - 2021-01-29 NEW FEATURES - Support for MPI-based communication for CPU-based Dask applications - Built on top of mpi4py over MVAPICH2, MVAPICH2-X, and MVAPICH2-GDR libraries - Tested with - CPU-based Dask applications using numPy and Pandas data frames - GPU-based Dask applications using cuPy and cuDF Release 0.1 - 2021-01-25 NEW FEATURES - Based on Dask Distributed 2021.01.0 - Compliant with user-level Dask APIs and packages - Support for MPI-based communication in Dask for cluster of GPUs - Implements point-to-point communication co-routines - Efficient chunking mechanism implemented for large messages - Built on top of mpi4py over the MVAPICH2-GDR library - Supports starting execution of Dask programs using Dask-MPI - Tested with - Mellanox InfiniBand adapters (FDR and EDR) - Various multi-core platforms - NVIDIA V100 and Quadro RTX 5000 GPUs