PAMIHR.a parallel FORTRAN program for multidimensional quadrature on distributed memory architectures

摘要

PAMIHR: a parallel adaptive routine for the approximeate computation f a multidimensional integral over a hyperrectangular region is described.The software is designed to efficiently run on a MIMD distributed memory environment,and it's based on the widely diffused communication system BLACS.PAMIHR,further,gives special attention to the problems of scalability and of load balancing among the processes.