Parallel and Vector Problems on the FLEX/32

Earlier we proposed [Rice,1985] sixteen problems to test the effectiveness of languages in expressing parallel and vector computations. These problems were presented in ordinary notation (mathematics and English) plus four algorithmic fonns: A) Fortran 77, B) Fornan 77 with extensions (resembling Fortran 8X), C) PROTRAN with extensions and D) Cyber 205 Farnan. We now present these problems programmed for the FLEX/32 multiprocessor in a Concurrent Fortrnn. Our objectives are twofold: 1) to show how these problems appear in this language (which is similar to those on several other multiprocessors), 2) to show the parallel efficiency achieved for these problems. .. This work was suppolUd by IMSL, Icc.. ... This woek supported in part by ARO gnnt DAAL03-86-K-OI06