GPU-Accelerated Parallel FDTD on Distributed Heterogeneous Platform

<table>Speedup test of cudaFDTD. The unit of <svg height="7.9499998" id="M112" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 9.625 7.9499998" width="9.625" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> axis is NP (the number of processes) which has different means for different speedup curve: 1 NP = 1 CPU core for pure CPU curve, 1 NP = 1 GPU card for pure GPU curve, and 1 NP = 7 CPU cores + 1 GPU card for CPU + GPU curve. The problem size is <svg height="11.225" id="M113" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 108.625 11.225" width="108.625" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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International Journal of Antennas and Propagation

GPU-Accelerated Parallel FDTD on Distributed Heterogeneous Platform

Figure 6