Welcome to the Intel C++ Compiler Forum!

Welcome to the Intel C++ Compiler Forum!

GaneshRao (Intel)'s picture

Hello,

I welcome you to the Intel C++ compiler discussion forum.

You will like this forum if you are a developer interested in C++, parallelism and performance optimization.

Cheers!
Ganesh

17 posts / 0 new
Last post
For more complete information about compiler optimizations, see our Optimization Notice.
srimks's picture
Hi. Could you answer or the assigned person, the query as asked in http://software.intel.com/en-us/forums/showthread.php?t=62202 or you can check "Help: Vectorization, x87 & SSE2" in AVX forum. and http://software.intel.com/en-us/forums/showthread.php?t=62183 in Compiler forum as "Vectorization Limitations - The step towards SIMD Programming". Looking forward. ~BR
coolman010's picture
Quoting - Ganesh Rao (Intel)

Hello,

I welcome you to the Intel C++ compiler discussion forum.

You will like this forum if you are a developer interested in C++, parallelism and performance optimization.

Cheers!
Ganesh

I didn't get you bro....Is intel is making C++ compiler software???Or intel has already made that??but intel is in the hardware part then why does it has made this C++ compiler software...can i get the link for that??

New Volkswagen CC - http://justluxe.com/vw Home - https://www.adt.com/resi/programs/customhome_swf/main?cid=CHF0001
Dny's picture
Intel has it own c++ compiler and many tools and library for optimizing, profiling and speed up the application on windows as well as Linux

some tools/libraries are
Intel vtune
Thread Building Block
Math Kernel Library
etc..

Regards,
-Digs
Quoting - coolman010

Quoting - Ganesh Rao (Intel)

Hello,

I welcome you to the Intel C++ compiler discussion forum.

You will like this forum if you are a developer interested in C++, parallelism and performance optimization.

Cheers!
Ganesh

I didn't get you bro....Is intel is making C++ compiler software???Or intel has already made that??but intel is in the hardware part then why does it has made this C++ compiler software...can i get the link for that??

pramodblackbird's picture

lanyardpass's picture
Quoting - pramodblackbird

I dont see the point here am i missing something in the qestion what are you acctualy asking?

Printed Lanyards from lanyardpass.co.uk

hussain-alkhalissi's picture
Quoting - Ganesh Rao (Intel)

Hello,

I welcome you to the Intel C++ compiler discussion forum.

You will like this forum if you are a developer interested in C++, parallelism and performance optimization.

Cheers!
Ganesh

thank for welcoming us to intel c++ compiler but if you can help me is there any like msdn for intel compiler

Hussein Alkhalissi
Jennifer J. (Intel)'s picture
Quoting - Hussain Alkhalissi

thank for welcoming us to intel c++ compiler but if you can help me is there any like msdn for intel compiler

I assume you mean the msdn online documentation. No, we don't have the exact one, but we do post the full documentation online for you to download.

With 11.1 release, the documentation is integrated into Visual Studio. So when you seach the doc, you can seach the Intel C++ Compiler documentation.

Jennifer

dufferdev's picture

i am using a 64 bit machine. qith fedoea 11. this is what a uname -a gives
$ uname -a
Linux virasena.ee.iitb.ac.in 2.6.29.4-167.fc11.x86_64 #1 SMP Wed May 27 17:27:08 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux

i m using the "l_cproc_p_11.1.056_intel64 " version to install as the "l_cproc_p_11.1.056_ia64" version gave me message that it was incompatible with my system. while installation, i get this issues.

Step no: 4 of 7 | Installation configuration - Missing Critical Pre-requisite
----------------------------------------------------------------- ---------------
32-bit libraries not found on this system.
This product release requires the presence of 32-bit compatibility libraries
when running on Intel 64 architecture systems. One or more of these libraries
could not be found:
libstdc++
libstdc++5
glibc
libgccStep no: 4 of 7 | Installation configuration - Missing Critical Pre-requisite
----------------------------------------------------------------- ---------------
32-bit libraries not found on this system.
This product release requires the presence of 32-bit compatibility libraries
when running on Intel 64 architecture systems. One or more of these libraries
could not be found:
libstdc++
libstdc++5
glibc
libgcc
Without these libraries, the compiler will not function properly. Please refer
to Release Notes for more information.

Without these libraries, the compiler will not function properly. Please refer
to Release Notes for more information.
-----------------------
these are 32 bit libraries,! i still tried to yum all these and the yum would say that the latest version of these libraries were already present!
so , what are the steps now to install the compiler??

arindam.nsit's picture
Quoting - dufferdev i am using a 64 bit machine. qith fedoea 11. this is what a uname -a gives
$ uname -a
Linux virasena.ee.iitb.ac.in 2.6.29.4-167.fc11.x86_64 #1 SMP Wed May 27 17:27:08 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux

i m using the "l_cproc_p_11.1.056_intel64 " version to install as the "l_cproc_p_11.1.056_ia64" version gave me message that it was incompatible with my system. while installation, i get this issues.

Step no: 4 of 7 | Installation configuration - Missing Critical Pre-requisite
----------------------------------------------------------------- ---------------
32-bit libraries not found on this system.
This product release requires the presence of 32-bit compatibility libraries
when running on Intel 64 architecture systems. One or more of these libraries
could not be found:
libstdc++
libstdc++5
glibc
libgccStep no: 4 of 7 | Installation configuration - Missing Critical Pre-requisite
----------------------------------------------------------------- ---------------
32-bit libraries not found on this system.
This product release requires the presence of 32-bit compatibility libraries
when running on Intel 64 architecture systems. One or more of these libraries
could not be found:
libstdc++
libstdc++5
glibc
libgcc
Without these libraries, the compiler will not function properly. Please refer
to Release Notes for more information.

Without these libraries, the compiler will not function properly. Please refer
to Release Notes for more information.
-----------------------
these are 32 bit libraries,! i still tried to yum all these and the yum would say that the latest version of these libraries were already present!
so , what are the steps now to install the compiler??

I am facing exactly the same issue. Posted it under following link: http://software.intel.com/en-us/forums/showpost.php?p=85065
woleakande's picture

Hello Sir,
Am in need of your assistance in overcoming this error "No such directory"
This is the error I encounter any time I use The #include or #include
or #include "windows.h" etc.
I am using Visual C++ compiler 2005.
All I need is how to overcome this error and be able to programme with the win32 api.
If possible please help me an intel compiler .Thanks.

priyadharshini-k (Intel)'s picture

IS there a how to guide and tutorial to use this tool?

David Smith's picture

Hi,
I'm trying to find out why I can not bring up the intel 12.0 idb gui. The install is a 32 bit intel compiler on a 64 bit Redhat linux machine.
After setting my display environment and then try to start idb & , it does not dispay and gives an exit 13 error. I look in my log file and see all sorts of eclipse bundle errors.
Does anyone know what eclipse version I should have installed ? and what be my issue. thanks....
Oops forgot to mention that java greater than 1.5 is installed.

Best ...

robert-mueller-albrecht (Intel)'s picture

Hi David,

I suspect the issue is that you are running a 32bit build of the debugger with a 64bit JRE. The debugger expects the Java JRE used to match its own running mode.

Thus you have 2 approaches that should hopefully fix your problem.

1. You could install the debugger only from the 64bit Composer XE package
2. You could go to java.com and explicitly download and install the 32bit JRE

Thanks, Rob

Ulf H.'s picture

I use Intel Composer XE 2013 for Mac OS X and still get exactly the bug described in  http://software.intel.com/en-us/articles/use-intel-cc-compilers-v1201107... which was supposed to be fixed as of version 12!

When using the minimal example posted there: 

// snip //
icc --version
icc (ICC) 13.0.0 20120731

icc -c test1.cpp
test1.cpp(909): error: exception specification is incompatible with that of previous function "__fpclassifyf" (declared at line 497)
extern int __fpclassifyf ( float __x ) throw();
^

test1.cpp(910): error: exception specification is incompatible with that of previous function "__fpclassify" (declared at line 499)
extern int __fpclassify ( long double __x ) throw();
^

test1.cpp(911): error: exception specification is incompatible with that of previous function "__fpclassifyd" (declared at line 498)
extern int __fpclassifyd ( double __x ) throw();
^

test1.cpp(955): error: exception specification is incompatible with that of previous function "finite" (declared at line 845)
extern int finite ( double __x ) throw();
^

compilation aborted for test1.cpp (code 2)

// snip //

Any ideas on this problem?

Sergey Kostrov's picture

>>...I use Intel Composer XE 2013 for Mac OS X and still get exactly the bug described in
>>software.intel.com/en-us/articles/use-intel-cc-compilers-v1201107... which was supposed to be fixed
>>as of version 12!

Thanks for the follow up. I wonder if Intel software engineers could provide some information on when it could be fixed?

Judith Ward (Intel)'s picture

 

Regarding the compilation error with the preprocessed file test1.cpp --- this is not a bug. We emulate the GNU behaviour which is that if we see incompatible exception specifications in a system header file, we do not give an error but if we see it in normal user source file (which is what you created when you said -E -P) then an error is issued. What should have been fixed is that test.cpp should no longer give an error (since the Intel header file should have been fixed to make the exception specifications compatible). And if you recreate (i.e. preprocess test.cpp again) the new test1.cpp with the latest version of the Intel header files should not give an error. Are you using your old version of test1.cpp or are you using a new version created with the latest compiler?

Judy

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