Re: beta gfortran 14.x.y (using -march=native and intrinsic repeat) gives a signal SIGILL

2023-08-12 Thread Jorge D';Elia via Fortran
Hi Paul, - Mensaje original - > De: "Paul Richard Thomas" > Para: "Jerry" > CC: "Jorge D'Elia" , "Gfortran List" > , "Jorge D'Elia" > > Enviado: Sábado, 12 de Agosto 2023 3:56:44 > Asunto: Re: beta gfortran 14.x.y (using -march=native and intrinsic repeat) > gives a signal SIGILL > >

Re: beta gfortran 14.x.y (using -march=native and intrinsic repeat) gives a signal SIGILL

2023-08-11 Thread Jorge D';Elia via Fortran
ible)) integer(kind=4) main (integer(kind=4) argc, character(kind=1) * * argv) { static integer(kind=4) options.3[7] = {1282, 1947, 0, 1, 1, 1, 31}; _gfortran_set_args (argc, argv); _gfortran_set_options (7, &options.3[0]); test (); return 0; } $ test.exe Program received signa

beta gfortran 14.x.y (using -march=native and intrinsic repeat) gives a signal SIGILL

2023-08-11 Thread Jorge D';Elia via Fortran
Dear GFortran developers, With the beta gfortran 14.x.y versions we are noticing some runtime errors in a production code. One type of runtime errors is related to the concurrent use of the intrinsic "repeat" when the source code is compiled with the flag -march=native, please, see below: $

A doubt about IMPORT and SELECT TYPE

2023-06-02 Thread Jorge D';Elia via Fortran
Hi, I have a doubt about IMPORT and SELECT TYPE, please see the forwarded message below (that also has a sample code), as well https://www.ibm.com/docs/en/xffbg/121.141?topic=attributes-import-fortran-2003 What is the correct way? Thanks. Regards. Jorge. - Forwarded message - From: "

Re: coarrays using extended precision (80 bits) ?

2023-04-22 Thread Jorge D';Elia via Fortran
Dear Steve, - Mensaje original - > De: "Gfortran List" org> > Para: "Jorge D'Elia" conicet.gov.ar> > CC: "Gfortran List" org> > Enviado: Viernes, 21 de Abril 2023 19:53:26 > Asunto: Re: coarrays using extended precision (80 bits) ? > > On Fri, Apr 21, 2023 at 08:33:31AM -0300, Jorge D'Elia

Re: DGBSV: incorrect numerical results with -L/usr/lib64/atlas ?

2021-10-01 Thread Jorge D';Elia via Fortran
Hi Thomas, - Mensaje original - > De: "Thomas Koenig" > Para: "Jorge D'Elia" , "Gfortran List" > CC: "Jorge D'Elia" > Enviado: Miércoles, 29 de Septiembre 2021 3:02:46 > Asunto: Re: DGBSV: incorrect numerical results with -L/usr/lib64/atlas ? > > Hi Jorge, > >> I do not know if this fo

DGBSV: incorrect numerical results with -L/usr/lib64/atlas ?

2021-09-28 Thread Jorge D';Elia via Fortran
Hi all, I do not know if this forum is the most appropriate, but as it based using gfortran I will try to start here. I usually build the ATLAS library in some beta version without any numerical problem that I remember. In a circumstantial way, I have to use the system ATLAS library and, toda

A doubt about lbound and ubound of an array inside a coarray

2021-03-21 Thread Jorge D';Elia via Fortran
Hi all, I have a doubt about lbound and bound in the test below using gfortran with opencoarrays, gasnet, and openmpi. With the AA coarray (each AA entry is a 2D array), the values obtained with lbound and ubound are different from the initial and final values arbitrarily defined for each ar