GPI-2

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  • New GPI-2 release (v1.5.1)

    A new version of GPI-2 (v1.5.1) is available. This release includes: Build/Installation Add small improvements to the macro config for checkign Infiniband device. Stop configuration if MPI is requested but not present. Fix ibverbs configuration problem. Fixes Automatic selection of a working IB device. Set GASPI_MAX_NUMAS to 16 and return error in libGPI2. Delete only queues above…

  • New GPI-2 release (v1.5.0)

    A new version of GPI-2 (v1.5.0) is available. This release includes: Functionality Add support for PowerPC architecture (ppc64). Add support for arm64 architecture. Add support for zero size messages. Remove timing and warning messages in gaspi_run. API Move version numbering to own header which is made public (GPI2_VERSION.h) Remove gaspi_machine_type function and references Build/Installation Remove…

  • New GPI-2 release (v1.4.0)

    A new release of GPI-2 is available for download (v1.4.0). This release includes: Functionality: SLURM support Auto-tools based build system Clean-up of GPU support Implement GASPI_QUEUE_FULL Implement gaspi_read_notify, gaspi_read_list_notify Support for connect-ib (atomics) with Infiniband extensions GASPI spec compliance queue_depth -> queue_size_max add gaspi_passive_transfer_size_min gaspi_segment_create more spec-compliant: establish communication infrastructure (STATIC) Remove restricition of 255…

  • GPI-2 at SC17 in Denver

    The Fraunhofer ITWM will be in Denver, CO for SC17. Come visit us at booth  2143 to learn more about GPI-2, GaspiLS and other GPI-2 based products. We will be giving a series of talks on GASPI and GaspiLS. Join us to learn more: Tuesday, 14 November 2017 10:30am – 10:45am GASPI – The Global…

  • GPI-2 at SC16 in Salt Lake City

    The Fraunhofer ITWM will be in Salt Lake City for SC’16. Come visit us at booth 1243 to learn more about GPI-2, GaspiLS and other GPI-2 based products.

  • GPI is in the Final of the European Innovation Radar prize 2016

    GPI is in the final of the European Innovation Radar prize 2016, promoted by the European Commission. After an exciting voting phase, the project is qualified for the next round where the team will pitch their innovation to an expert jury at the upcoming ICT Proposers Day event in Bratislava. According to the website of…

  • GPI-2 at ISC’16

    The Fraunhofer ITWM will be present at the ISC’16 in Frankfurt, Germany from 20th June until 22th June. This is a good opportunity to know more about GPI-2 and its features. The GPI-2 team would like to invite you to come over to booth 640 (Fraunhofer ITWM booth).  

  • New GPI-2 release (v1.3.0)

    A new release of GPI-2 is available for download (v1.3.0). This release includes: Add new GASPI spec functionality gaspi_segment_bind gaspi_segment_use gaspi_queue_create/delete Add dynamic connections (GASPI_TOPOLOGY_DYNAMIC) Add more error codes and parameter checking Faster initialization (gaspi_proc_init) Add GASPI statistics (libGPI2-stats) Add some extensions (not in GASPI spec) gaspi_proc_ping gaspi_segment_avail_local Several fixes and clean-ups To download it…

  • HLRS GASPI Tutorial 2016, Stuttgart, 6/7 June 2016

    GASPI Tutorial – Efficient Parallel Programming with GASPI. In this tutorial we present an asynchronous data flow programming model for Partitioned Global Address Spaces (PGAS) as an alternative to the programming model of MPI. Hands-on sessions (in C and Fortran) will allow users to immediately test and understand the basic constructs of GASPI. This course…

  • PASC 2016 GASPI Minisymposium, Lausanne, 8/10 June 2016

    The mini-symposium will present four talks from different application domains, which make use of (hybrid) task models and the extended feature set (relative to MPI) of the GASPI API in order to deliver high scalability and a much improved robustness versus jitter. The applications domains are from Life-Sciences, Seismic Imaging, from Computational Fluid Dynamics (CFD)…