线程

Installing 15.0 update 2 on Centos 6.5 x64

Hi,

In previous versions installing icc onto a x64 Centos was a matter of making sure the 32 bit libs were installed. I've just installed compat-libstdc++-296.i686 and compat-libstdc++-33.i686 (with yum) and the installer is still saying "32 bit libraries not found". Does anyone know which rpm(s) icc needs. It is allowing me to click "next", should I just go ahead and do that?

Thanks,

James

 

Runtime error when define library header outside pragma offload_attribute?

 

,I found that if I am using pragma offload_attribute to push library either to _Cilk_shared or target(mic),  I should not define some librarys(cilk or iostream) outside of this pragma.

I ran into this problem where If I define iostream outside the pragma I will get a run time error on MIC where it says can not load library blablabla

similar things for library such as Cilk. I have to put Cilk header inside offload_attribute and I can not put the header outside

Getting Started with the Threading Advisor-Windows* OS

Intel® Advisor XE 2016 offers a vectorization analysis tool and a threading design and prototyping tool to help ensure your Fortran and native/managed C++ applications take full performance advantage of today’s processors. This page describes key features, prerequisites, and steps to start using the GUI and command line capabilities of the threading design and prototyping tool in a Windows environment.

Getting Started with the Threading Advisor-Linux* OS

Intel® Advisor XE 2016 offers a vectorization analysis tool and a threading design and prototyping tool to help ensure your Fortran and native/managed C++ applications take full performance advantage of today’s processors. This page describes key features, prerequisites, and steps to start using the GUI and command line capabilities of the threading design and prototyping tool in a Linux environment.

Intel C++ 2016: Constructor and Destructor in unnamed union will be called.

class Optional{
public:
  union {
    Value m_value; ///< should be uninitialized ! But Intel Compiler will Constructor and Destructor here!
  };
};

Intel C++ 2016 will call Constructor and Destructor for the class inside unnamed union.

But this should be deleted and like VS2015 compiler it would be great to get a message about this.

icpc -mmic error; ipo: warning #11010: file format not recognized

[root@amax src]# make -f Makefile.pthreads all /opt/intel/bin/icpc -O3 -funroll-loops -opt-prefetch -fpermissive -fno-exceptions -pthread -D_GNU_SOURCE -D__XOPEN_SOURCE=600 -c pthreads.cpp fluid.hpp(403): warning #1875: offsetof applied to non-POD (Plain Old Data) types is nonstandard char padding[CACHELINE_SIZE - (offsetof(struct Cell_aux, padding) % CACHELINE_SIZE)]; ^ pthreads.cpp(279): warning #1875: offsetof applied to non-POD (Plain Old Data) types is nonstandard assert(offsetof(struct Cell_aux, padding) == offsetof(struct Cell, padding)); ^ pthreads.cpp

Getting Started with the Vectorization Advisor-Linux* OS

Intel® Advisor XE 2016 offers a vectorization analysis tool and a threading design and prototyping tool to help ensure your Fortran and native/managed C++ applications take full performance advantage of today’s processors. This page describes key features, prerequisites, and steps to start using the GUI and command line capabilities of the vectorization analysis tool in a Linux environment.
订阅 线程