topic Re:[BUG] Compiling with LLVM-based Intel MPI compilers (oneAPI) in Intel® MPI Library

[BUG] Compiling with LLVM-based Intel MPI compilers (oneAPI)

Diehl__Martin — Wed, 26 Oct 2022 13:34:14 GMT

Describe the bug

configure stops with error. It is invoked with

./configure CC="mpiicc -cc=icx" CXX="mpiicpc -cxx=icpx" F90="mpiifort -fc=ifx" FC="mpiifort -fc=ifx" F77="mpiifort -fc=ifx" --enable-shared --enable-parallel --enable-fortran --with-zlib=yes --with-szlib=no

Expected behavior

Installation with Intel oneAPI LLVM compilers should be possible

Platform (please complete the following information)

HDF5 1.12.2
Arch Linux (Kernel 6.0.2-arch1-1)
Intel oneAPI 2022.3.0.8767 (BaseKit + HPCKit)
Gnu Make 4.3

Additional context

It seems that configure finds the classic intel compilers

compiler 'mpiicc -cc=icx' is Intel icc-2022.2.0
compiler 'mpiifort -fc=ifx' is Intel ifort-2022.2.0
compiler 'mpiicpc -cxx=icpx' is Intel icpc-2022.2.0

Re:[BUG] Compiling with LLVM-based Intel MPI compilers (oneAPI)

SantoshY_Intel — Wed, 26 Oct 2022 11:29:16 GMT

Hi,

Thanks for posting in the Intel forums.

Could you please let us know if you are facing any errors while configuring HDF5 using the Intel oneAPI compilers(icx,icpx,ifx)?

Thanks & Regards,

Santosh

Re: Re:[BUG] Compiling with LLVM-based Intel MPI compilers (oneAPI)

Diehl__Martin — Wed, 26 Oct 2022 13:49:33 GMT

./configure CC="mpiicc -cc=icc" CXX="mpiicpc -cxx=icpc" F90="mpiifort -fc=ifort" FC="mpiifort -fc=ifort" F77="mpiifort -fc=ifort" --enable-shared --enable-parallel --enable-fortran --with-zlib=yes --with-szlib=no

works. I think the issue is that the build system cannot discriminate the compilers and uses options or expects behavior that work for the traditional compilers but not for the new ones.

Re: [BUG] Compiling with LLVM-based Intel MPI compilers (oneAPI)

SantoshY_Intel — Thu, 27 Oct 2022 07:15:51 GMT

Hi,

Could you please confirm if you are facing a similar error as shown below? If not, please provide us a screenshot of the error you are facing.

Thanks & regards,

Santosh

Re: [BUG] Compiling with LLVM-based Intel MPI compilers (oneAPI)

Diehl__Martin — Thu, 27 Oct 2022 09:06:39 GMT

I can confirm that. I think the interesting information is in the this statement from config.log:

/usr/bin/ld: cannot find -loopopt=1: No such file or director

to me it seems that there is a dash missing and it is interpreted as a single character statement -l='oopopt=1'

Re: [BUG] Compiling with LLVM-based Intel MPI compilers (oneAPI)

Diehl__Martin — Fri, 28 Oct 2022 11:02:53 GMT

is described on https://www.intel.com/content/www/us/en/developer/articles/release-notes/oneapi-fortran-compiler-release-notes.html#inpage-nav-10-2-9

Re: [BUG] Compiling with LLVM-based Intel MPI compilers (oneAPI)

SantoshY_Intel — Fri, 28 Oct 2022 11:17:47 GMT

Hi,

We Assume that your issue is resolved. So could you please confirm to close this issue?

Thanks & Regards,

Santosh

Re:[BUG] Compiling with LLVM-based Intel MPI compilers (oneAPI)

SantoshY_Intel — Fri, 04 Nov 2022 04:43:33 GMT

Hi,

I assume that your issue is resolved. If you need any additional information, please post a new question as this thread will no longer be monitored by Intel.

Thanks & Regards,

Santosh