Intel Fortran Compiler Professional for Mac

From Intel:

Intel Visual Fortran Compiler Professional Edition delivers rapid development and winning performance for the full range of Intel processor-based platforms. It provides the most comprehensive multicore and standards support with more parallelism development features; more Intel Advanced Vector Extensions, Advanced Encryption Standard, and SSE support; more Fortran 2003 features; and improved integration of the newest Intel performance libraries--Intel Math Kernel Library and Intel Integrated Performance Primitives. Professional Edition creates a strong foundation for building robust, high performance parallel code at significant price savings. Intel compilers integrate into popular development environments and feature source and binary compatibility with other widely-used compilers.