MVAPICH2-Virt Changelog ----------------------- This file briefly describes the changes to the MVAPICH2-Virt software package. The logs are arranged in the "most recent first" order. MVAPICH2-Virt-2.2 (04/26/2017) * Features and Enhancements (since 2.2rc1): - Based on MVAPICH2 2.2 - Support for Singularity Container Technology - Tested with - Singularity development branch - Mellanox InfiniBand adapters (ConnectX-4) * Bug-Fixes (since 2.2rc1): - Fix a buffer overflow issue MVAPICH2-Virt-2.2-rc1 (07/12/2016) * Features and Enhancements (since 2.1): - Based on MVAPICH2 2.2rc1 - High-performance and locality-aware MPI communication with IPC-SHM and CMA for containers - Support for locality auto-detection in containers - Automatic communication channel selection among IPC-SHM, CMA, and HCA - Support for easy configuration through runtime parameters - Tested with - Docker 1.9.1 and 1.10.3 - Mellanox InfiniBand adapters (ConnectX-3 (56Gbps)) MVAPICH2-Virt-2.1 (09/13/2015) * Features and Enhancements (since 2.1rc2): - Based on MVAPICH2 2.1 - Support for integration with OpenStack - Tested with - Mellanox InfiniBand adapters (ConnectX-3 (56Gbps)) - OpenStack Juno * Bug-Fixes (since 2.1rc2): - Fix CMA usability check in VM environment - Fix an issue with getpid during init - Fix an issue in On-demand CM finalize MVAPICH2-Virt-2.1-rc2 (06/26/2015) * Features: - Based on MVAPICH2 2.1rc2 - Support for efficient MPI communication over SR-IOV enabled InfiniBand networks - High-performance and locality-aware MPI communication with IVSHMEM - Support for auto-detection of IVSHMEM device in virtual machines - Automatic communication channel selection among SR-IOV, IVSHMEM, and CMA/LiMIC2 - Support for easy configuration through runtime parameters - Tested with - Mellanox InfiniBand adapters (ConnectX-3 (56Gbps))