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Update KnownIssues.rst with solution for bad oneAPI libirc.so #1108

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May 8, 2024
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Update KnownIssues.rst with solution for bad oneAPI libirc.so #1108

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4 changes: 4 additions & 0 deletions doc/source/KnownIssues.rst
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Expand Up @@ -35,6 +35,10 @@ General

This error usually indicates that the wrong module type is used in the ``spack module ... refresh`` command. For example, the system is configured for ``lmod``, but the command used is ``spack module tcl refresh``.

8. Runtime segmentation faults for applications with ``[email protected]``: ``Relink `/opt/intel/oneapi/compiler/2024.0/lib/libirc.so' with `/lib/x86_64-linux-gnu/libc.so.6' for IFUNC symbol `memmove' - Segmentation fault (core dumped)``.

This problem is caused by a bad library in the Intel oneAPI installation. The solution is to fix the library using patchelf, which requires write access to the oneAPI installation: First, verify that ``ldd /opt/intel/oneapi/compiler/2024.0/lib/libirc.so`` says it is statically linked (it isn't). Then, run: ``patchelf --add-needed libc.so.6 /opt/intel/oneapi/compiler/2024.0/lib/libirc.so`` and your application should run rightaway (no need to recompile).

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MSU Hercules
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