An Efficient GPU-Based Out-of-Core LU Solver of Parallel Higher-Order Method of Moments for Solving Airborne Array Problems

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Number of unknowns</td><td class="align_center">Memory (GB)</td><td class="align_center">Computational resource</td><td class="align_center">Solving time (s)</td><td class="align_center">Speedup</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left" rowspan="2">259,128</td><td class="align_center" rowspan="2"><b>1000.573</b></td><td class="align_center">24 CPU cores</td><td class="align_center">455893.93</td><td class="align_center">1</td></tr><tr><td class="align_center">24 CPU cores and 2 GPUs</td><td class="align_center">283050.01</td><td class="align_center"><b>1.611</b></td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Computational parameters for the array installed on an airplane.

International Journal of Antennas and Propagation

tab2

Table 2

Table 2: An Efficient GPU-Based Out-of-Core LU Solver of Parallel Higher-Order Method of Moments for Solving Airborne Array Problems 