Thanks for the report. I opened
https://github.com/open-mpi/ompi/issues/13721. It's not clear to me
where the recursion occurs but it's probably best to outline that
function anyway.
Thanks
Joseph
On 2/6/26 15:50, 'Patrick Begou' via Open MPI users wrote:
Hi !
I'm trying to build openMPI 5.0.9 (or 5.0.8) with the latest version
of Gnu compiler ( 16, built from the git repository) but it fails.
Is there a way to solve this recursive inlining detected ?
*In function ‘mca_part_persist_start’,
inlined from ‘mca_part_persist_start’ at
../../../../../ompi/mca/part/persist/part_persist.h:500:23,
inlined from ‘mca_part_persist_start’ at
../../../../../ompi/mca/part/persist/part_persist.h:500:23,
inlined from ‘mca_part_persist_start’ at
../../../../../ompi/mca/part/persist/part_persist.h:500:23,
inlined from ‘mca_part_persist_start’ at
../../../../../ompi/mca/part/persist/part_persist.h:500:23,
inlined from ‘mca_part_persist_start’ at
../../../../../ompi/mca/part/persist/part_persist.h:500:23:
../../../../../ompi/mca/part/persist/part_persist.h:484:1: error:
inlining failed in call to ‘always_inline’ ‘mca_part_persist_start’:
recursive inlining
*
I've tried to unset the inlining directive in part_persist.h but it
fails later with a multiply defined function.
I've set some option at config time for CFLAGS and CXXFLAGS:
*-DOPAL_DISABLE_INLINE -DOMPI_DISABLE_INLINE --param
max-inline-insns-single=2000*
as first problem was insufficient max-inline-insns-single value but
increasing the value to 2000 fails now with the recursive inlining
detected.
Thanks
Patrick
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