[Wien] Intels Oneapi 2024: Compiler bug ?

[Laurence Marks]

>From what I can see, ifx is not ready, too much is missing. I suggest
sticking with ifoft.

---
Professor Laurence Marks (Laurie)
www.numis.northwestern.edu
https://scholar.google.com/citations?user=zmHhI9gAAAAJ&hl=en
"Research is to see what everybody else has seen, and to think what nobody
else has thought" Albert Szent-Györgyi

On Fri, Jan 26, 2024, 07:21 Jan Doumont <jan.doumont at tuwien.ac.at> wrote:

> Dear Peter,
>
> Interestingly, I get the same error when using IFORT with the newest
> oneapi...
>
> ifort  -O -FR -mp1 -w -prec_div -pc80 -pad -ip -DINTEL_VML -traceback
> -assume buffered_io -I/opt/intel/oneapi/mkl/2024.0/include
> -DHAVE_PTR_ALLOC_GENERICS  -Ilib -free -gen-interface nosource
> -traceback -g  -I../SRC_w2w/lib -I../SRC_w2w/lib -c modules.f
> -olib/modules.o -module lib
> ifort: remark #10448: Intel(R) Fortran Compiler Classic (ifort) is now
> deprecated and will be discontinued late 2024. Intel recommends that
> customers transition now to using the LLVM-based Intel(R) Fortran
> Compiler (ifx) for continued Windows* and Linux* support, new language
> support, new language features, and optimizations. Use
> '-diag-disable=10448' to disable this message.
> modules.f(195): error #6911: The syntax of this substring is invalid.
> [CART]
>         inw%grid%len = (/ ( sqrt(sum( inw%grid%Cart(:,i)**2 )), i=1,3 ) /)
> ----------------------------------------------^
> compilation aborted for modules.f (code 1)
> make: *** [Makefile:140: lib/modules.o] Error 1
>
> However, I found the following workaround works with both ifort and ifx
> on oneapi 2024:
>
>         do i=1,3
>            inw%grid%len(i) = sqrt(sum(inw%grid%cart(:,i)**2 ))
>         end do
>
> i.e. to replace the implicit loop by an explicit one.
>
> BW
> Jan Doumont
>
> On 25/01/2024 19:52, Jan Doumont wrote:
> > Dear Peter,
> >
> > I could compile wien2k 23.2 with no issues using gfortran 13.2.1 (the
> > version supplied with Fedora 39). I double checked the compile.msg of
> > SRC_wplot and there are no errors.
> >
> > Best Wishes
> >
> > Jan Doumont
> >
> >
> >
> > On 25/01/2024 19:00, Peter Blaha wrote:
> >> Dear users,
> >>
> >> Maybe there is a Fortran expert who knows if this syntax is correct
> >> or not.
> >>
> >> A user reported recently a compilation problem using   the most
> >> recent ifort (or ifx, which will become soon the new fortran
> >> compiler) (oneapi-2024.0)   in SRC_wplot:
> >>
> >> ifx -O -FR -mp1 -w -prec_div -pc80 -pad -ip -DINTEL_VML -traceback
> >> -assume buffered_io -I/home/aarav/intel/mkl/2024.0/include
> >> -DHAVE_PTR_ALLOC_GENERICS -Ilib -free -gen-interface nosource
> >> -traceback -g -I../SRC_w2w/lib -I../SRC_w2w/lib -c modules.f
> >> -olib/modules.o -module lib
> >> modules.f(195): error #6911: The syntax of this substring is invalid.
> >> [CART]
> >>        inw%grid%len = (/( sqrt(sum( inw%grid%Cart(:,i)**2 )), i=1,3 )/)
> >> ---------------------------------------------^
> >>
> >> So the error is in line 195 of SRC_wplot/modules.f.
> >>
> >> It appear ONLY with the most recent oneapi 2024.0, not with older
> >> versions nor with gfortran-12.
> >>
> >> Thus the question is: Is this a compiler bug or is this due to a very
> >> new fortran-standard which this version enforces ?
> >> Has anybody an even newer gfortran (higher than version 12) and can
> >> test it with this compiler ?
> >>
> >> Best regards
> >> Peter Blaha
> >
> > _______________________________________________
> > Wien mailing list
> > Wien at zeus.theochem.tuwien.ac.at
> > http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien
> > SEARCH the MAILING-LIST at:
> > http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html
>
> _______________________________________________
> Wien mailing list
> Wien at zeus.theochem.tuwien.ac.at
> http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien
> SEARCH the MAILING-LIST at:
> http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://zeus.theochem.tuwien.ac.at/pipermail/wien/attachments/20240125/36e99833/attachment-0001.htm>