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  • Evaluation of the NEMO Ocean Model on Arm Neoverse-based AWS Graviton2

    The accuracy of weather and climate predictions is becoming increasingly important. Having the ability to predict extreme events in advance helps us prepare and thus minimize impact. Increasing capability of HPC and weather and climate modeling is key…

  • HPC performance with Arm compilers

    Hello,
    I was wondering if anyone has any sharable experience on performance for HPC apps built with the arm compilers versus GNU or other compilers. My interest (at this point) is simply in compiling & building, not in linking with external optimized libraries…

  • Arm Allinea Studio 20.0: assisting developers write optimized SVE-enabled applications for Linux servers

    The Arm Allinea Studio 20.0 release adds several headline features and improvements to the Arm commercial toolchain for Linux servers. Highlights of this release include:

    • Improvements to, and full release of arm-opt-report
    • User created vector functions…

  • Arm Allinea Studio 19.3: performance improvements in preparation for SC'19 benchmarks

    Arm Allinea Studio 19.3 is now available.

    This release adds major new features for our customers to test and benchmark, ready for presentations and workshops at SC in November. Highlights of this release include:

    • SVE enabled performance libraries, allowing…

  • Emulating SVE on existing Armv8-A hardware using DynamoRIO and ArmIE

    The Arm Instruction Emulator (ArmIE) is a tool that converts instructions not supported on hardware to native Armv8-A instructions, such as those from the Scalable Vector Extension (SVE) instruction set. ArmIE enables developers to run and test SVE binaries…

  • Where can I find documentation about Arm Fortran Compiler?

    I need more detail about Arm Fortran Compiler. Where can I find information about compatibility with the Fortran 77, 90, 95, 2003 and 2008 language standards, and information about the language features, statements, instrinsics, and compiler options supported…

  • Arm Allinea Studio 18.4 now available with support for new Fortran directive and math routines

    Arm Allinea Studio 18.4 is now available, with an updated Arm Performance Libraries and improved compilers. In this blog, I have captured the highlights of the release, including new Fortran Directives (IVDEP, OMP SIMD), compiler option updates, new math…