Unified compilation of Fortran 77D and 90D
Alok Choudhary, Geoffrey Fox, Seema Hiranandani, Ken Kennedy, Charles H. Koelbel, Sanjay Ranka, Chau‐Wen Tseng · ACM Letters on Programming Languages and Systems · 1993
We present a unified approach to compiling Fortran 77D and Fortran 90D programs for efficient execution of MIMD distributed-memory machines. The integrated Fortran D compiler relies on two key observations. First, array constructs may be scalarized into FORALL loops without loss of information. Second, loop fusion, partitioning, and sectioning optimizations are essential for both Fortran D dialects.