Floating-Point Reference Sheet for Intel® Architecture

Concise technical reference sheet that covers many aspects of the IEEE Standard for Floating-Point Arithmetic (IEEE Std 754-2008) and implementation details specific to Intel® architecture.
Authored by Michael Ferry (Intel) Last updated on 07/28/2017 - 17:09

Differences in Floating-Point Arithmetic Between Intel® Xeon® Processors and the Intel® Xeon Phi™ Coprocessor x100 product family

This article applies to the Intel® Xeon Phi™ coprocessor x100 product family only, which is supported by versions 14, 15, 16 and 17 of the Intel Compiler but not by version 18.

Authored by Martyn Corden (Intel) Last updated on 09/15/2017 - 15:19
For more complete information about compiler optimizations, see our Optimization Notice.