Title :
Parallel implementation of field solution algorithms
Author :
Ida, Natha ; Wang, Jinn-Shyan
Author_Institution :
Dept. of Electr. Eng., Akron Univ., OH, USA
fDate :
1/1/1988 12:00:00 AM
Abstract :
The application of a parallel computer for the solution of field problems is described. The initial implementation includes a parallel solver as well as parallelization of all other stages of finite-element codes for 2-D and 3-D magnetostatic and eddy-current problems. The equation solver is described in detail, as it is the part that benefits most from parallelization. A massively parallel processor (MPP) was used, and solution times almost three orders of magnitude faster than for sequential computers were obtained for dense matrices, with little explicit parallelization
Keywords :
eddy currents; finite element analysis; magnetostatics; parallel algorithms; physics computing; dense matrices; eddy-current problems; field solution algorithms; finite-element codes; magnetostatic problems; massively parallel processor; parallel computer; parallelization; Application software; Assembly; Concurrent computing; Degradation; Differential equations; Eddy currents; Equations; Finite element methods; Gaussian processes; Hardware; Magnetostatics; Parallel processing;
Journal_Title :
Magnetics, IEEE Transactions on