search

AMReX-Codes / amrex

AMReX: Software Framework for Block Structured AMR
https://amrex-codes.github.io/amrex
Other
506 stars 337 forks source link

Hypre: Use Gpu::hypreSynchronize #4022

Closed WeiqunZhang closed 1 week ago

WeiqunZhang commented 1 week ago

Gpu::hypreSynchronize performs synchronization in Hypre's GPU stream. Thus it should be more efficient than a device wide synchronization with Gpu::synchronize().