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Wednesday, December 10, 2008

Intel Compiler Options

Options -ip (Linux and Mac OS X) and /Qip (Windows) enable additional interprocedural optimizations  for  single-file compilation.

Option -fma enables the combining  of  floating-point  multiplies  and add/subtract operations. However, if you specify -mp  (Linux)  or -fp-model  strict  (Linux)  but do not explicitly specify -fma, the default  is -no-fma.


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