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Intel 2023.2 ifx crashes compiling fms2_io with -check flag #1348

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rem1776 opened this issue Aug 22, 2023 · 1 comment
Open

Intel 2023.2 ifx crashes compiling fms2_io with -check flag #1348

rem1776 opened this issue Aug 22, 2023 · 1 comment

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@rem1776
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rem1776 commented Aug 22, 2023

Describe the bug
the newest oneapi version crashes during compilation of fms2_io (netcdf_io.F90 more specifically) if you are using the -check flag. This is mainly for tracking until intel fixes it, I'll link in the report.

To Reproduce

ml oneapi/2023.2 mpi compiler hdf5 netcdf
export FC="mpifc -fc=ifx"
export FCFLAGS="`nf-config --fflags` -g -traceback -check"

Then configure + compile.

Expected behavior
compile successfully

System Environment
Describe the system environment, include:
amd box (rhel 8 now) + only with intel 2023.2

@rem1776
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rem1776 commented Aug 22, 2023

Didn't have to make a forum post, seems like theres already a bug report filed:

https://community.intel.com/t5/Intel-Fortran-Compiler/ifx-ICE-with-check-bounds/m-p/1465982#M165553

Seems to have to do with SIZE() calls when specifying array sizes for routine arguments/returns.

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