cuIBM -- A GPU-accelerated Immersed Boundary Method
نویسندگان
چکیده
A projection-based immersed boundary method is dominated by sparse linear algebra routines. Using the open-source Cusp library, we observe a speedup (with respect to a single cpu core) which reflects the constraints of a bandwidth-dominated problem on the gpu. Nevertheless, gpus offer the capacity to solve large problems on commodity hardware. This work includes validation and a convergence study of the gpu-accelerated ibm, and various optimizations.
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ورودعنوان ژورنال:
- CoRR
دوره abs/1109.3524 شماره
صفحات -
تاریخ انتشار 2011