Building Vc with icpc

[Matthias Kretz]

Hi Engelbert,

On Tuesday 25 March 2014 16:08:18 Engelbert Tijskens wrote:
> Hi,
> building Vc (git branch 0.8) with gcc 4.8.1 on ubuntu worked right out
> of the box. However when trying to compile with the intel compiler (icpc
> (ICC) 14.0.2 20140120) i get many errors - see attachment. did i miss
> something?
> many thanks in advance

On my dashboard the 0.8 ICC builds are all good (the build errors on top where 
a temporary bad commit I had in the branch for an hour today):
http://code.compeng.uni-frankfurt.de/dashboard/index.php?project=Vc-0.8&subproject=ICC

I know this error, but I don't understand why you get this and I don't. This 
happens if the preprocessor macros tell that only (for example) SSE2 is 
available, but the SSE3, SSE4 (and so on) intrinsics are still declared in the 
global scope. This is the case with AVX and AVX2, but it has never been the 
case with ICC and SSE on Linux before.

What arguments did you give to cmake? I'd like to reproduce this.

-Matthias

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 Dipl.-Phys. Matthias Kretz

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