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Libraries

The 32-bit and 64-bit compilers include some different libraries. Whereas the 32-bit compiler includes libF77.a, libI77.a, libU77.a and libisam.a under /usr/lib/nonshared, the 64-bit compiler has one library, libftn.a, under /usr/lib64/nonshared.

The 64-bit compiler also introduces routines which do QUAD precision floating point calculations into existing libraries.

The 64-bit compiler provides a united runtime library for parallel C and parallel Fortran programs (libmp), as opposed to two (libcmp, libmpc) libraries under the 32 code compiler. This united library allows you to mix parallel C with parallel fortran programs.

The 64-bit compiler also does not include libmld.a, but provides libdwarf.a.

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