From panda at cse.ohio-state.edu Fri May 5 11:34:32 2023 From: panda at cse.ohio-state.edu (Panda, Dhabaleswar) Date: Fri, 5 May 2023 15:34:32 +0000 Subject: [Mvapich] Join the MVAPICH team for multiple events at ISC '23 Message-ID: The MVAPICH team members will be participating in multiple events during Int'l Supercomputing Conference (ISC '23). More details of the events are provided at: https://mvapich.cse.ohio-state.edu/conference/936/talks/ Join us for these presentations and interact with the project team members!! Thanks, The MVAPICH Team From panda at cse.ohio-state.edu Wed May 10 15:06:24 2023 From: panda at cse.ohio-state.edu (Panda, Dhabaleswar) Date: Wed, 10 May 2023 19:06:24 +0000 Subject: [Mvapich] Announcing the release of MVAPICH 3.0b Message-ID: The MVAPICH team is pleased to announce the release of MVAPICH 3.0b. The MVAPICH 3.0b is based on MPICH 3.4.3 series with support for the new and enhanced CH4 channel. MVAPICH 3.0b brings in support for various modern interconnects such as Slingshot-11 from HPE/Cray, Omni-Path Express (OPX) from Cornelis networks, and the Columbiaville series of network adapters from Intel. MVAPICH 3.0b also supports the OFI and UCX communication devices natively in combination with MVAPICH's advanced intra-node communication (shared-memory/kernel-based) and collective communication capabilities. The major features and enhancements available in MVAPICH 3.0b are as follows: * Features and Enhancements (since 2.3.7): - Name changed from MVAPICH2 to MVAPICH - Based on MPICH 3.4.3 - Added support for the ch4:ucx and ch4:ofi devices * Support for MVAPICH enhanced collectives over OFI and UCX - Enhanced MVAPICH-based designs for intra-node communication operations * Supports using shared-memory/kernel-based protocols for different message sizes * Supports using UCX/OFI for inter-node and MVAPICH-based shared-memory for intra-node communication operations - Added support for the Cray Slingshot 11 interconnect over OFI - Supports Cray Slingshot 11 network adapters - Added support for the Cornelis OPX library over OFI - Supports Intel Omni-Path adapters - Added support for the Intel PSM3 library over OFI - Supports Intel Columbiaville network adapters - Added support for IB verbs over UCX - Supports IB and RoCE network adapters - Unified MVAPICH environment variables with the MPICH CVAR interface - Disabled ch3:mrail device - Removed ch3:psm device For downloading MVAPICH 3.0b library and associated user guides, 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 lists.osu.edu). Thanks, The MVAPICH Team PS: We are also happy to inform that the number of organizations using MVAPICH libraries (and registered at the MVAPICH site) has crossed 3,300 worldwide (in 90 countries). The number of downloads from the MVAPICH site has crossed 1,675,000 (1.67 million). The MVAPICH team would like to thank all its users and organizations!! From zyou at osc.edu Wed May 10 15:26:06 2023 From: zyou at osc.edu (You, Zhi-Qiang) Date: Wed, 10 May 2023 19:26:06 +0000 Subject: [Mvapich] Inconsistent file name for MVAPICH2 3.0b Message-ID: Hello, Thank you for MVAPICH2 3.0b release. I was trying to build 3.0b using Spack but I cannot download file with the standard URL: https://mvapich.cse.ohio-state.edu/download/mvapich/mv2/mvapich2-3.0b.tar.gz At http://mvapich.cse.ohio-state.edu/downloads/, the URL is http://mvapich.cse.ohio-state.edu/download/mvapich/mv2/mvapich-3.0b.tar.gz, which is inconsistent from others. -ZQ -------------- next part -------------- An HTML attachment was scrubbed... URL: From motlagh.2 at osu.edu Mon May 15 10:00:20 2023 From: motlagh.2 at osu.edu (Motlagh, Reyhan) Date: Mon, 15 May 2023 14:00:20 +0000 Subject: [Mvapich] Inconsistent file name for MVAPICH2 3.0b In-Reply-To: References: Message-ID: Hello ZQ, Thanks for reporting this, however we are changing our name branding from mvapich2 to mvapich, so any mvapich 3.0+ releases will be linked with this naming convention moving forward. Regarding spack, we just had it merged in on Friday so you should be able to ?spack install mvapich? now and see 3.0b directly through spack, no tarball link needed. Thanks, Reyhan From: Mvapich on behalf of You, Zhi-Qiang via Mvapich Date: Wednesday, May 10, 2023 at 6:30 PM To: mvapich at lists.osu.edu Subject: [Mvapich] Inconsistent file name for MVAPICH2 3.0b Hello, Thank you for MVAPICH2 3.0b release. I was trying to build 3.0b using Spack but I cannot download file with the standard URL: https://mvapich.cse.ohio-state.edu/download/mvapich/mv2/mvapich2-3.0b.tar.gz At http://mvapich.cse.ohio-state.edu/downloads/, the URL is http://mvapich.cse.ohio-state.edu/download/mvapich/mv2/mvapich-3.0b.tar.gz, which is inconsistent from others. -ZQ -------------- next part -------------- An HTML attachment was scrubbed... URL: