[Q-e-developers] ifort 12.1.0 segfaults in fft_parallel.f90

[Filippo Spiga]

Hi Lorenzo,

which minor version of Intel 12.1.x are you using? I have this one:

$ ifort --version
ifort (IFORT) 12.1.4 20120410
Copyright (C) 1985-2012 Intel Corporation.  All rights reserved.

and I compile fft_parallel without problems.

--
Mr. Filippo SPIGA, M.Sc.
Quantum ESPRESSO Foundation
http://fspiga.github.io ~ skype: filippo.spiga

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> On Sep 30, 2015, at 9:01 AM, Lorenzo Paulatto <lorenzo.paulatto at impmc.upmc.fr> wrote:
> 
> Hello,
> just to report that the compiler directives added in Modules/fft_parallel.f90 
> cause ifort 12.1.0 to segfault:
> #if defined(__INTEL_COMPILER)
> #if __INTEL_COMPILER  >= 1300
> !dir$ attributes align: 4096 :: yf, aux
> #endif
> #endif
> I see that in theory that part of the code should not be interpreted by ifort 
> < 13, but apparently ifort 12 thinks he's old enough for it. Just removing the 
> !dir$ lines fixes the issue
> 
> HTH
> 
> -- 
> Dr. Lorenzo Paulatto
> IdR @ IMPMC -- CNRS & Université Paris 6
> +33 (0)1 44 275 084 / skype: paulatz
> http://www.impmc.upmc.fr/~paulatto/
> 23-24/4é16 Boîte courrier 115
> 4 place Jussieu 75252 Paris Cédex 05
> 
> 
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