Select the style for parallelization directives.
SPARC: 77/90
The default without specifying -mp is sun. Do not combine use in a single application.
-mp=sun: Accept only the Sun-style directives: C$PAR or !$PAR prefix.
-mp=cray: Accept only the Cray-style directives: CMIC$ or !MIC$ prefix.
See the Fortran Programming Guide chapter on Parallelization for details.