Parallelization of an Unsteady ALE Solver with Deforming Mesh Using OpenACC

Table 1

Configuration parameters of K20 GPU.

Compute capability	3.5	Stream multiprocessor	14
Architecture	Kepler	Processors	2496
Processor clock	706 MHZ	Registers/SM	65536
Memory clock	2.6 G	Max registers/thread	255
Memory size	320-bit GDDR5 5 GB	Share memory config	16 K/32 K/48 K