Intel ATOM SSE3_ATOM optimization under Windows 32-bit -O3[Forums] Basically: I would Love to try to compile several applications for Atom with SSE3_ATOM -O3 , the Atom is running Windows XP 32-bit, to test the boost in speed on Intel ATOM (normally it is about...
Turning off loop blocking and unrolling [Forums] Hello, I'm currently using icc version 12.0.4 20110427. I read in the compiler optimization manual that. -O3 option, by default switches on the loop unrolling and loop blocking. I want to turn off...
optimization /O3 changes program semantics[Forums] I've got code works correct in debug-mode but produces wrong result when compiled with /O3 optimization. I distilled out a small project that reproduces this behaviour and added the files. Note that...
alt_rng library on random numbers generation from map functions [Knowledgebase]
Problem : alt_rng library on random numbers generation from map functions yields the following exception:Ct Exception:Error Code: -1Description:assert failed!!! Location: ../../../src/jit/hlo/lower_map.cpp:1202,...
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*,...
