[Mvapich-discuss] Announcing the release of MVAPICH2-X-AWS 2.3.7 for Amazon AWS Cloud

[Panda, Dhabaleswar]

The MVAPICH team is pleased to announce the release of MVAPICH2-X-AWS 2.3.7.

This version is targeted for Amazon AWS cloud with direct support for the
Elastic Fabric Adapter (EFA).

Features and enhancements for MVAPICH2-X-AWS 2.3.7 are listed here.

MVAPICH2-X-AWS-2.3.7 (08/21/2022)

*Features and Enhancements
        - Based on MVAPICH2-X
        - Improved inter-node latency & bandwidth performance
        - Add initial support for AWS hpc6a/c6a instances with 3rd generation
          AMD EPYC processors
        - Add support & performance optimization for AWS c6g/c7g with
          Amazon Graviton 2/3 ARM processors
        - Add initial support to rdma_read feature for AWS p4d instance type
        - Support for currently available basic OS types on AWS EC2 including:
          Amazon Linux 1/2, CentOS 7, Ubuntu 18.04/20.04

*Bug Fixes:
        - Fix issues of incorrectly detecting HCA devices on parallel cluster v3
        - Fix issues with mpirun_rsh launcher
        - Fix issues related to qp creation on several instance types

For downloading MVAPICH2-X-AWS-2.3.7 and associated user guide, please
visit the following URL:

http://mvapich.cse.ohio-state.edu

All questions, feedback, bug reports, hints for performance tuning,
patches and enhancements are welcome. Please post it to the
mvapich-discuss mailing list (mvapich-discuss at cse.ohio-state.edu).

Thanks,

The MVAPICH Team

PS: We are also happy to inform you that the number of organizations
using MVAPICH2 libraries (and registered at the MVAPICH site) has
crossed 3,275 worldwide (in 90 countries). The number of downloads
from the MVAPICH site has crossed 1,618,000 (1.61 million).  The
MVAPICH team would like to thank all its users and organizations!!