All Articles Tagged x87

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Deprecate x87 FPU?[Forums]
Why hasn't the x87 FPU been deprecated?  Wouldn't it be better to map those old opcodes to new and imroved FPU instructions?  I'm no hardware engineer, but it may even be nice if a bit in a control register...

Posted: 2009-08-03 22:04:54
x87
Being Successful with the Intel® Compilers -- You Need to Know[Knowledgebase]
Introduction This article is intended to assist developers new to the Intel compilers on how to get maximum performance on IA-32, Intel® 64 and Itanium® processor platforms on the Microsoft Windows*,...

Posted: 2009-12-14 00:00:00 by Brandon Hewitt (Intel)
compiler, floating point, fp, interprocedural, IPO, O0, O1, O2, O3, Od, optimize, PGO, precision, profile guided, Vectorization, x87