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  1. Overview: Intel® C++ Compiler Pragmas | Intel® Software

    https://software.intel.com/en-us/node/524492

    Pragmas are directives that provide instructions to the compiler for use in specific cases. For example, you can use the novector pragma to specify that a loop ...

  2. Intel-specific Pragmas | Intel® Software

    https://software.intel.com/en-us/node/524493

    The pragmas that are specific to the Intel® C++ Compiler are described below. Click on each pragma name for a more detailed description. Some pragmas are ...

  3. Compiler warning: remark: unroll pragma will be ignored due to ...

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/488977

    Hi guys, Do you know how to disable the following warning? It's annoying. The example is quite similar to the the one as in ...

  4. Getting Started with Intel Compiler Pragmas and Directives | Intel ...

    https://software.intel.com/en-us/articles/getting-started-with-intel-composer-xe-2013-compiler-pragmas-and-directives

    Nov 25, 2013 ... A C/C++ 'pragma' is a command to be interpreted by the Intel C++ compiler and helps guide the compiler actions during compilation.

  5. Warning #1879: unimplemented pragma ignored

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/278366

    PrtTests.cpp(2672): warning #1879: unimplemented pragma ignored #pragma intrinsic ( _ReadWriteBarrier ) ^ Why a fundamental feature is ...

  6. Asynchronous Offload - C++ Code Examples | Intel® Software

    https://software.intel.com/en-us/articles/asynchronous-offload-c-code-examples

    Sep 26, 2014 ... Two different C++ pragmas are used for data transfer and wait for completion. ... The pragma to wait for completion of asynchronous activity is.

  7. #pragma warning format changed?

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/283633

    May 27, 2011 ... 1, # pragma warning(disable:810) /* conversion may lose significant bits */ # pragma warning(disable:69) /* integer conversion resulted in ...

  8. pragma float_control

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/298137

    Feb 22, 2009 ... Hi, I just noticed that the Intel C++ compiler doesn't honor a #pragma float_control (precise, on) request when it's not in the global namespace.

  9. Requirements for Vectorizing Loops with #pragma SIMD | Intel ...

    https://software.intel.com/en-us/articles/requirements-for-vectorizing-loops-with-pragma-simd

    Apr 2, 2012 ... The SIMD pragma or directive , or its OpenMP equivalent, is a powerful way of helping the Intel compiler to vectorize more loops and increase ...

  10. Offload Using a Pragma | Intel® Software

    https://software.intel.com/en-us/node/522484

    Parent topic: Programming for Intel® MIC Architecture Overview: Using a Pragma .

  11. #pragma warning push 0

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/328605

    Oct 4, 2012 ... Using the following: #pragma push 0#include "external_header.hpp"#pragma pop Results in the error: main.cpp(49): error #1029: warning ...

  12. ICC should not generate warning about "#pragma omp ..." when ...

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/277943

    I have many OMP pragma's in the code, and when I do benchmarks without OpenMP support versus with OpenMP support, I might miss some ...

  13. "#pragma" ivdep not removing asumed vector dependance

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/610888

    Feb 25, 2016 ... Hi, We have a question on the behavior of "#pragma ivdep", multi-versioning and assumed vector dependence. We have a workload (LU ...

  14. "#pragma vector aligned" makes slower and longer codes...? is it a ...

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/308765

    May 21, 2005 ... When I add "#pragma vector aligned" before a loop, it makes a longer and slower code, although the compiler says "(col. 3) remark: LOOP WAS ...

  15. #pragma warning( disable: 46 ) does not disable

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/707008

    Jan 3, 2017 ... Compiling using Parallel Studio 2017 on Windows 10, VS 2015 community edition #ifdef WIN32 #pragma warning( push, 46 ) #pragma ...

  16. Diagnostic 3180: unrecognized OpenMP #pragma

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/590703

    Aug 30, 2015 ... The test code below worked with Intel Composer 2013 but not with SP1 Update 5 , and gives me "Diagnostic 3180: unrecognized OpenMP ...

  17. How correctly use #pragma loop count?

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/289032

    Jun 21, 2010 ... Good afternoon.Prompt please as correctly it is necessary to write #pragma loop count (N) Src or Src. or it is necessary to write as it is specified ...

  18. omp cancel | Intel® Software

    https://software.intel.com/en-us/node/524512

    #pragma omp cancel [construct-clause[if(expr)] ... that is being canceled must not have a NOWAIT clause. Parent topic: Intel-specific Pragma Reference ...

  19. The real meaning of n in "#pragma loop_count(n)" and usage for ...

    https://software.intel.com/en-us/forums/intel-c-compiler/topic/540824

    Hi guys,. I'm working on a compiler abstraction to provide more loop information to compilers. In order to get optimized code by using pragmas, ...

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