Ecp-aurora-sdk-discuss

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July 2021

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12 discussions

segfault on yarrow
by Aulwes, Rob Tuan 09 Jul '21

09 Jul '21

Hi, Trying to run MPAS-Ocean on yarrow using OpenMP offloading. Getting a runtime segfault, but don’t get any core dumps. I’ve tried setting ‘ulimit unlimited’, but still no core dumps. How do I generate core dumps or is there an MPI-compatible debugger available on yarrow? I didn’t see totalview or ddt. Thanks,Rob

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New Aurora SDK available in JLSE
by Chan-nui, Christopher 01 Jul '21

01 Jul '21

Hello, We are pleased to announce that a new Aurora SDK has been deployed in JLSE. This version oneapi/2021.04.30.004 includes engineering drops of the compilers and MKL. The oneapi/2021.04.30.004-beta module which defaults to using Level Zero is also provided. Use the oneapi module to load the appropriate drivers for your system. module use /soft/restricted/CNDA/modulefiles module add oneapi The most notable change in this release is the resolution of the MKL/Level Zero crash. For additional details please refer to the latest release notes in the Wiki: https://wiki.jlse.anl.gov/display/inteldga/DGA+SDK+Release+Notes Public Documentation ==================== * ALCF oneAPI overview - https://www.alcf.anl.gov/support-center/aurora/oneapi-overview * Intel GPGPU Software Information - https://dgpu-docs.intel.com/ * Intel oneAPI Documentation - https://software.intel.com/content/www/us/en/develop/tools/oneapi/documenta… Please let us know of any issues with the release or the environment settings. -- Christopher Chan-Nui christopher.chan-nui(a)intel.com -- Christopher Chan-Nui christopher.chan-nui(a)intel.com

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