Hm - works in 3.22.2 but not 3.22.4? That is strange. balay@p1 /home/balay/tmp $ nm -Ao petsc-3.22.*/arch*/lib/libpetsc.so |grep matgetrow_ petsc-3.22.2/arch-linux-c-debug/lib/libpetsc.so:0000000001b44665 T matgetrow_ petsc-3.22.4/arch-linux-c-debug/lib/libpetsc.so:0000000001b46f9f T matgetrow_ balay@p1 /home/balay/tmp $ nm -Ao petsc-3.22.*/arch*/lib/libpetsc.so |grep matrestorerow_ petsc-3.22.2/arch-linux-c-debug/lib/libpetsc.so:0000000001b44a2d T matrestorerow_ petsc-3.22.4/arch-linux-c-debug/lib/libpetsc.so:0000000001b47367 T matrestorerow_ balay@p1 /home/balay/tmp
I see the symbols in my builds of both the versions. Suggest rechecking build of 3.22.4 [or redo this build] to make sure its identical to the working 3.22.2 build Satish On Wed, 26 Mar 2025, Frank Bramkamp wrote: > Dear PETSc Team, > > > a user of our computer center reported a PETSC issue. > He uses petsc version 3.22.4 with gcc compiler > > The problem arises with MatGetRow and MatRestoreRow. > PETSC compiled properly but his Fortran application then cannot find those > routines. It seems to work in version 3.22.2. For me it also worked in 3.21.1 > calling those routines from fortran. > > It looks that the fortran stubs might have been broken for those two routines > in version 3.22.4 > > I will also test 3.22.4 now myself to confirm it or I can probably test a > fixed version as well. > > > Greetings, Frank Bramkamp > > > > >
