Make kernel launch parameter computation performance-negligable (also for small problems)

omlins / ParallelStencil.jl

Package for writing high-level code for parallel high-performance stencil computations that can be deployed on both GPUs and CPUs

BSD 3-Clause "New" or "Revised" License

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Make kernel launch parameter computation performance-negligable (also for small problems) #39

Closed omlins closed 3 years ago

omlins commented 3 years ago

@luraess recently observed that for small problems the computation of kernel launch parameters (when using @parallel <kernel-to-launch>) was not performance-negligable. This PR fixes this performance issue.