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astro-ph.IM2025
A highly accurate drag solver for multi-fluid dust and gas hydrodynamics on GPUs
L. Sewanou, G. Laibe, B. Commerçon
Exascale supercomputing unleashes the potential for simulations of astrophysical systems with unprecedented resolution. Taking full advantage of this computing power requires the d…
astro-ph.IM2025
The Shamrock code: I- Smoothed Particle Hydrodynamics on GPUs
Timothée David--Cléris, Guillaume Laibe, Yona Lapeyre
We present Shamrock, a performance portable framework developed in C++17 with the SYCL programming standard, tailored for numerical astrophysics on Exascale architectures. The core…