gcc

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Which assembler does Intel Compiler icc10 & icc11 use? [Forums]
Hello friends , After a lot of observation , i am pretty much sure that icc compiler is faster than the GCC compiler. It must be because of some default optimizations used by icc or the assembler i ...

Posted: 2008-11-17 01:20:28 by kiran.nalawade		ICC, gcc, assembler, optimization
Diagnostic 10149: option '-cxxlib-gcc' not supported with the current installed GCC [Knowledgebase]
Cause:When compiling with the Intel(R) Compilers on Linux*, the error message: "Diagnostic 10149: option '-cxxlib-gcc' not supported with the current installed GCC" is an indication that some inconsis ...

Posted: 2009-07-06 09:54:12 by Wendy Doerner (Intel), Ganesh Rao (Intel)		Fortran, error, C++, c, gcc, warning, remark, g++, cxxlib-gcc, compiler
Intel® C++ Compiler - Compiler Diagnostics (i.e. errors, warnings, or remarks) [Knowledgebase]
Diagnostic Definitions Currently, there is not a comprehensive document that lists the diagnostic (such as error, warning or remark) definitions for the Intel® C++ Compiler for Windows, Li ...

Posted: 2009-03-30 17:38:02 by Jennifer Jiang (Intel)		error, C++, gcc, warning, remark, parallel studio, Parallel Composer, diagnostic, description, disable, -wd, /Qwd, Visual C++, g++, /Qdiag-enable, compiler
~10% performance degradation on string conversion routines versus gcc (several versions) [Forums]
Greetings, I am trying to compare the performance of a set of very simplestring to number (integer/double) conversion routines compiledwith ICC and GCC. For example, take the string to integer conver ...

Posted: 2009-06-14 14:29:31 by cfspc		gcc, performance problem, compiler flags, gcc vs icc
Performance problem involving mixed gcc/icc compilation [Forums]
Greetings,I have been trying to use ICC on a large application and have comeacross some strange performance problems. I am using ICC 11.081,gcc 4.1.2p2 and Linux Red Hat Enterprise 5.I am compiling ...

Posted: 2009-06-14 14:38:53 by cfspc		gcc, performance, gcc vs icc