Intel® C++ Compiler | Forum profile

When you install the IPP option which comes with the current compiler, the iccvars should include setting up for IPP.  The specific required libraries may have changed; in particular, libiomp5 (which supports also gnu OpenMP compilations, or, on Windows, MSVC openmp) is preferred over libguide.  If you set -openmp or -parallel as an icpc option in the link step, the OpenMP library and its dependencies are linked automatically.  There may...

Quoting - lkeene Hah! Of course. Thank you. Does anyone know of any knowledge base articles, or threads, etc that they can point me to to help me setup the environment for the IPP libraries? I need to point the Linker to several libs such as: "d:\RSI\IDL63\bin\bin.x86\idl.lib ippsemerged.lib ippsmerged.lib ippsremerged.lib ippsrmerged.lib ippmemerged.lib ippmmerged.lib ippcorel.lib libguide.lib" I'ts easy enough to do this in...

In 'man icc' i saw that iso9899:1990 is a -std=89 for icc. I try './configure CC=icc CXX=icpc CFLAGS="-std=89"' , but in this case i got the same error: configure:5686: icc -o conftest -std=iso9899:1990 -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -O2  -std=c89 -Wmissing-format-attribute   conftest.c  >&5 icc: command...

Quoting - jimdempseyatthecove Not having a failing case here I can only throw out suggestons (as I did with the } } }//barf) If the faulting text "} } }//barf" is generated by the precompiled headers (and you are editing the output) then I suggest you add something to the appropriate header file such that something additional is added there. As I said in an earlier post, I suspect the problem in the compiler was a buffer or line...

The -fpic compiler option is available in icc 10.1. You may use it for generating position independent code. $ icc -c -fpic mysource.cpp $ icc -V Intel(R) C Compiler for applications running on IA-32, Version 10.1 Build 20080312 Package ID: m_cc_p_10.1.014 Copyright (C) 1985-2008 Intel Corporation. All rights reserved.

Thanks Judith! But one more question. Should I repeat the complete matix definition (like all other member fuctions and the member variables) for each partial specialization?

If it's the default dir, it's under /opt/intel/. To use, you need to run the script iccvarsXX.sh like: $ . iccvarsXX.sh Then you can use "icc" to compile .c code, "icpc" for .cpp code. Jennifer

Quoting - Om Sachan (Intel) I can reproduce this in FC11 as well. The compiler behaviour is correct. If you do not use -check-uninit compiler option then the compiler does not check for the uninitialized variables and the compiled binary runs. Are you saying that there is a bug in FD_ZERO's implementation in glibc 2.10.x, that is FD_ZERO's implementation in glibc 2.10.x relies on unintialized data? Valgrind does not report it ......

Quoting - jlperla So there is no way to have it say "create if required and apply the same setting to all of the .cpp files? If I have "\Yc" in the compilation of a .cpp file and their have been no changes to the header files, will it always recompile it or just use it?  Can I just put "\Yc" on all of my .cpp files and get the same usage? Also,  I have a huge number of libraries being used and almost all of them are...

In C++ function templates cannot be partially specialized, but class templates can.  Therefore, the workaround is to make a single generic function template that calls a member function of a generic class template.  Then write a partial specialization for the class template that does what you want. In other words write a specialization of the Matrix class like this: template <class ELEMENT_TYPE, typename STORAGE_TYPE,...