Solution to Codes Scale Reduction of MPI and Implemention
Tao Li · Journal of Chinese Computer Systems · 2010
The widely used programming pattern in MPI(Message Passing Interface)is fork-join,there will be a problem of latent codes explosion when extending the original program,analysis this problem with theory of iteration space,state correspond solutions in allusion to each step of computation distribution of MPI,and make the solution that is more portable to be a auto-perform framework of MPI.The experiment show that the framework cause little performance lost and lighten the effect of latent codes explosion markedly.