From panda at cse.ohio-state.edu Sat Nov 5 08:57:05 2022 From: panda at cse.ohio-state.edu (Panda, Dhabaleswar) Date: Sat, 5 Nov 2022 12:57:05 +0000 Subject: [Mvapich] Join the MVAPICH team for multiple events at SC '22 Message-ID: The MVAPICH team members will be participating in multiple events during Supercomputing '22 conference. The Ohio State University (OSU) booth (#4035) will also feature leading speakers from academia, national laboratories/centers, and industry!! Join us for these events and talk in person with the project team members and the invited speakers!! More details of the events are provided at: https://mvapich.cse.ohio-state.edu/conference/904/talks/ Alternatively, you can use the attached QR code to view the events. Pick-up a free T-shirt at the OSU Booth after attending the events! Please note that there will be a special session at The MIT Press Booth (#4301) on Nov. 14th 7:30-8:30 pm (during the Gala Opening session) to meet the authors of "High-Performance Big Data Computing" book and participate in a raffle to get free copies of this book (https://mitpress.mit.edu/9780262046855/high-performance-big-data-computing/) signed by the authors. The MIT Press is also offering a 20% discount for SC '22 attendees to purchase this book from their booth during the conference. Thanks, The MVAPICH Team -------------- next part -------------- A non-text attachment was scrubbed... Name: SC22-osu-booth-qr.png Type: image/png Size: 51114 bytes Desc: SC22-osu-booth-qr.png URL: From panda at cse.ohio-state.edu Thu Nov 10 16:00:06 2022 From: panda at cse.ohio-state.edu (Panda, Dhabaleswar) Date: Thu, 10 Nov 2022 21:00:06 +0000 Subject: [Mvapich] Announcing the Release of OSU InfiniBand Analysis and Monitoring (INAM) Tool v1.0 Message-ID: The MVAPICH team is pleased to announce the release of OSU InfiniBand Network Analysis and Monitoring (INAM) Tool v1.0. OSU INAM monitors InfiniBand clusters in real time by querying various subnet management entities in the network. It is also capable of interacting with the MVAPICH2-X software stack to gain insights into the communication pattern of the application and classify the data transferred into Point-to-Point, Collective and Remote Memory Access (RMA). OSU INAM can also remotely monitor several parameters of MPI processes in conjunction with MVAPICH2-X. OSU INAM v1.0 (11/10/2022) * Major Features & Enhancements (since 0.9.8): - Support for data loading progress bars on the UI for all charts - Enhanced the UI by making asynchronous calls for data loading - Support for detailed debugging levels for the INAM daemon * Bug fixes - Fix issues for loading MPI process data for InfluxDB - Fix issues for loading historical MPI Performance Variables (PVAR) on the initialization of the chart - Fix the issue where the INAM daemon stops receiving MPI information - Fix the issue of refreshing the PVAR plot based on a metric change For downloading OSU INAM v1.0 and associated user guide, please visit the following URL: http://mvapich.cse.ohio-state.edu All questions, feedback, bug reports, hints for performance tuning, 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 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 1,637,000 (1.63 million). The MVAPICH team would like to thank all its users and organizations!! From panda at cse.ohio-state.edu Fri Nov 11 17:06:00 2022 From: panda at cse.ohio-state.edu (Panda, Dhabaleswar) Date: Fri, 11 Nov 2022 22:06:00 +0000 Subject: [Mvapich] Announcing the release of OSU Micro-Benchmarks (OMB) 7.0 Message-ID: The MVAPICH team is pleased to announce the release of OSU Micro-Benchmarks (OMB) 7.0. Please note that OMB is also available through the Spack package manager. Now the system administrators and users of OSU Micro-Benchmarks (OMB) will be able to install these libraries on their systems using Spack. OSU Micro-Benchmarks 7.0 introduces integrated support for PAPI-based profiling of pt2pt, one-sided, and collective benchmarks. The new features, enhancements, and bug fixes for OSU Micro-Benchmarks (OMB) 7.0 are listed here: * New Features & Enhancements (since 6.2) - Add PAPI support for mpi pt2pt benchmarks * Enabled with the `-P` option * Benchmarks supported * osu_bibw, osu_bw, osu_mbw_mr, osu_latency, osu_multi_lat, * osu_latency_mp - Add PAPI support for mpi blocking and non-blocking collective benchmarks * Enabled with the `-P` option * Blocking benchmarks supported * osu_allgather, osu_allgatherv, osu_alltoall, osu_allreduce, * osu_alltoallv, osu_alltoallw, osu_bcast, osu_barrier, osu_gather, * osu_gatherv, osu_reduce, osu_reduce_scatter, osu_scatter, * osu_scatterv * Non-Blocking benchmarks supported * osu_iallgather, osu_iallgatherv, osu_iallreduce, osu_ialltoall, * osu_ialltoallv, osu_ialltoallw, osu_ibcast, osu_ibarrier, * osu_igather, osu_igatherv, osu_ireduce, osu_iscatter, * osu_iscatterv, osu_ireduce_scatter - Add PAPI support for mpi one-sided benchmarks * Enabled with the `-P` option * Benchmarks supported * osu_acc_latency, osu_cas_latency, osu_fop_latency, * osu_get_acc_latency, osu_get_bw, osu_get_latency, osu_put_bibw, * osu_put_bw, osu_put_latency - Add support for benchmarking non-blocking Reduce-Scatter. * osu_ireduce_scatter * Bug Fixes (since v6.2) - Fixed a bug causing incorrect value for size in graph titles. For downloading OMB 7.0 and associated README instructions, 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 you that the number of organizations using MVAPICH2 libraries (and registered at the MVAPICH site) has crossed 3,290 worldwide (in 90 countries). The number of downloads from the MVAPICH site has crossed 1,637,000 (1.63 million). The MVAPICH team would like to thank all its users and organizations!! From panda at cse.ohio-state.edu Wed Nov 30 14:40:07 2022 From: panda at cse.ohio-state.edu (Panda, Dhabaleswar) Date: Wed, 30 Nov 2022 19:40:07 +0000 Subject: [Mvapich] Announcing the Release of MVAPICH-Plus 3.0a In-Reply-To: References: Message-ID: This release was done on 11/11/22. There were some technical issues with the MVAPICH mailing list and the announcement could not go through. Thus, it is being re-sent. Sorry for the problem. ========== The MVAPICH team is pleased to announce the release of MVAPICH-Plus 3.0a. The new MVAPICH-Plus series is an advanced version of the MVAPICH MPI library. It is targeted to support unified MVAPICH2-GDR and MVAPICH2-X features. It is also targeted to provide optimized support for modern platforms (CPU, GPU, and interconnects) for HPC, Deep Learning, Machine Learning, Big Data and Data Science applications. The MVAPICH-Plus 3.0a is the first release based on MVAPICH 3.0a. The major features and enhancements available in MVAPICH-Plus 3.0a are as follows: - Based on MVAPICH 3.0a - Support for various high-performance communication fabrics - InfiniBand, Slingshot-10/11, Omni-Path, OPX, RoCE, and Ethernet - Initial support for blocking collectives on NVIDIA and AMD GPUs - Allgather, Allgatherv, Allreduce, Alltoall, Alltoallv, Bcast, Gather, Gatherv, Reduce, Reduce_scatter, Scatter, Scatterv - Initial support for non-blocking GPU collectives on NVIDIA and AMD GPUs - Iallgather, Iallgatherv, Iallreduce, Ialltoall, Ialltoallv, Ibcast, Igather, Igatherv, Ireduce, Ireduce_scatter, Iscatter, Iscatterv - Initial support for blocking GPU to GPU point-to-point operations on NVIDIA and AMD GPUs - Send, Recv - Alpha support for non-blocking GPU to GPU point-to-point operations on NVIDIA and AMD GPUs - Isend, Irecv - Tested with - Various HPC applications, mini-applications, and benchmarks - MPI4cuML (a custom cuML package with MPI support) For downloading MVAPICH-Plus 3.0a library 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 lists.osu.edu). Thanks, The MVAPICH Team PS: We are also happy to inform that the number of organizations using MVAPICH2 libraries (and registered at the MVAPICH site) has crossed 3,290 worldwide (in 90 countries). The number of downloads from the MVAPICH site has crossed 1,637,000 (1.63 million). The MVAPICH team would like to thank all its users and organizations!!