Forum topic

Internal error with CilkPlus directive

In build and command

icpc -std=c++11 -g -O3 -xHost -align -ansi-alias -mcmodel=medium -DBLAS -fopenmp Cholesky.cpp -mkl -lm

the attached program gets:

Autor Nick M. Última actualización 21/02/2014 - 07:39
Forum topic

Parallel alternative for spbsvx

HI All,

I'm using spbsvx to solve a large band matrix.

Autor Ariel B. Última actualización 07/11/2013 - 21:55
Forum topic

Can we use VS2012 to target both v100 (VS2010) and Intel C++ Composer XE

Dear all,

I am working on a large project (C#,C++/CLI,and native C++) where the target platform toolset for C++/CLI and C++ is v100 (Visual Studio 2010).

Autor Jean-michel Rouet Última actualización 02/12/2014 - 09:11
Forum topic

Bloated Instruction counts in SDE as compared with that from HW PMC 0xC0

I have noted in multiple (though infrequent but freqent enough) circumstances that the instruction counts for execution of a binary in SDE and that reported by PMC 0xC0 differ by ORDERS of magnitud

Autor perfwise Última actualización 02/10/2013 - 06:56
Forum topic

Poor Code Gen of FMA3 instructions in SPEC FP 06 using Intel 14.0.0 compiler suite

I have compiled a SPEC FP 06 using the Intel 14.0.0 compiler suite.

Autor perfwise Última actualización 02/10/2013 - 07:10
Forum topic

Variable-length arrays and CilkPlus

It seems that I can use OpenMP together with CilkPlus array notation on variable length arrays, but not _Cilk_for.  This is under the Intel compiler with build  I get messages like:

Autor Nick M. Última actualización 02/10/2013 - 08:12
Forum topic

Easy way to detect angle/orientation of face along Y-axis?

Is there something in the Face APIs that can help me tell orientation of the user's head along the Y-Axis?

Autor Robert Oschler Última actualización 02/10/2013 - 08:25
Forum topic

Spawn and count children before setting reference count - possible?

Dear collegues.

According to TBB manual:

Make sure to call set_reference_count(3) before spawning any children. Failure to do so results in undefined behavior.

Autor Ovcharenko E. Última actualización 02/10/2013 - 09:58
Forum topic

Geração de imagens 3D a partir do depth data

Olá, tudo bem? Espero que sim! :D

Autor Keila K. M. Última actualización 02/10/2013 - 16:00
Forum topic

Does VALUE (Fortran 2003 introduction) attribute for a type make compiler directive (!DEC$) superfluous?

Is the VALUE attribute introduced as part of Fortran 2003 standard exactly the same as the compiler directive !DEC$ ATTRIBUTES VALUE?  Or are there some differences that the users should keep in mi

Autor FortranFan Última actualización 05/10/2016 - 09:44
Para obtener información más completa sobre las optimizaciones del compilador, consulte nuestro Aviso de optimización.