Dr Miren Radia, Research Software Engineer at Research Computing Services, presents his work on numerical relativity software during the AMReX session at the High Performance Software Foundation conference held in Chicago in May this year.

#HPC #NumericalRelativity #AMReX #ResearchSoftware

https://www.youtube.com/watch?v=PDUpokvDCEM

We posted a new #preprint: "#AMReX and #pyAMReX: Looking Beyond ECP" by Andrew Myers, Weiqun Zhang, Ann Almgren, Thierry Antoun, John Bell, Axel Huebl, and Alexander Sinn.

https://arxiv.org/abs/2403.12179

#HPC #Simulation #GPU #ML #Python #CXX

Once in a blue moon I can work for a hot evening on binary hackery - like this for #AMReX 🎉😁
https://github.com/AMReX-Codes/amrex/pull/3735

The #LBNL #AMReX team will be hosting an AMReX tutorial in the #NERSC Performance Portability Series on March 14. (Free registration is required.)
https://www.nersc.gov/users/training/events/2024/performance-portability-series-amrex-mar2024/

We have big news!

Today, we announced that #WarpX and #AMReX intent to join an open foundation for High Performance Software (#HPSF). With this step, we acknowledge & foster our tremendously valuable international scientific contributor and scientific user base, elevating project governance to the same, international, open level.
https://www.linuxfoundation.org/press/linux-foundation-announces-intent-to-form-high-performance-software-foundation-hpsf

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I'm getting some practice in with the #amrex AMR-Wind LES code this week in preparation for some DOE AWAKEN runs. Here's a bird's eye view of winds for three turbines in a row. You can see the wakes get progressively stronger as you move from left to right