Hello, I am using Petsc 3.30.2. When I trie to update a ghost vector, I obtain the following error:
[0]PETSC ERROR: --------------------- Error Message -------------------------------------------------------------- [0]PETSC ERROR: Object is in wrong state [0]PETSC ERROR: Outstanding operation has not been completed [0]PETSC ERROR: See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!e7HV8lVYESfvZo54Jin3YQ8o42CMuDL5AoF-o58a35sCLqd_0HhPSZMkoF20Zd0goGvAFFbbapxUFblcU12EitvG2MwayenCuQ$ for trouble shooting. [0]PETSC ERROR: Petsc Release Version 3.20.2, Nov 30, 2023 [0]PETSC ERROR: ./main2d.out on a linux-intel named node1 by cfdlab Thu Feb 13 14:08:53 2025 [0]PETSC ERROR: Configure options --with-cc=gcc --with-cxx=g++ --with-fc=gfortran --with-debugging=0 --with-pic COPTFLAGS=-O3 CXXOPTFLAGS=-O3 FOPTFLAGS=-O3 F90OPTFLAGS=-O3 --download-fblaslapack --download-mpich [0]PETSC ERROR: #1 PetscSFReset_Basic() at /home/cfdlab/Lib/petsc-3.20.2/src/vec/is/sf/impls/basic/sfbasic.c:93 [0]PETSC ERROR: #2 PetscSFReset() at /home/cfdlab/Lib/petsc-3.20.2/src/vec/is/sf/interface/sf.c:119 [0]PETSC ERROR: #3 PetscSFDestroy() at /home/cfdlab/Lib/petsc-3.20.2/src/vec/is/sf/interface/sf.c:237 [0]PETSC ERROR: #4 VecScatterDestroy() at /home/cfdlab/Lib/petsc-3.20.2/src/vec/is/sf/interface/vscat.c:483 [0]PETSC ERROR: #5 VecDestroy_MPI() at /home/cfdlab/Lib/petsc-3.20.2/src/vec/vec/impls/mpi/pdvec.c:38 [0]PETSC ERROR: #6 VecDestroy() at /home/cfdlab/Lib/petsc-3.20.2/src/vec/vec/interface/vector.c:579 It’s a strange behavior because with other vectors the same routine works properly. My routine is as follows: INTEGER(4) :: nb, nt(:), jtg(nb), nblk, nlfr INTEGER(4) :: fr(nlfr+nb*nblk) Vec iv_fr INTEGER(4), ALLOCATABLE :: igh(:) INTEGER(4) :: ierr ALLOCATE (igh(nt(1))) DO it = 1, nt(1) igh(it) = jtg(it) -1 ENDDO CALL VecCreateGhostBlockWithArray (PETSC_COMM_WORLD,nblk,nlfr, & PETSC_DECIDE,nt(1),igh,fr,iv_fr,ierr) CALL VecGhostUpdateBegin(iv_fr,INSERT_VALUES,SCATTER_FORWARD,ierr) CALL VecGhostUpdateEnd (iv_fr,INSERT_VALUES,SCATTER_FORWARD,ierr) CALL VecDestroy (iv_fr,ierr) DEALLOCATE (igh) Any suggestion about this strange error? Antonio -- Informativa sulla Privacy: https://urldefense.us/v3/__https://www.unibs.it/it/node/1452__;!!G_uCfscf7eWS!e7HV8lVYESfvZo54Jin3YQ8o42CMuDL5AoF-o58a35sCLqd_0HhPSZMkoF20Zd0goGvAFFbbapxUFblcU12EitvG2MzDu5UMRg$ <https://urldefense.us/v3/__https://www.unibs.it/it/node/1452__;!!G_uCfscf7eWS!e7HV8lVYESfvZo54Jin3YQ8o42CMuDL5AoF-o58a35sCLqd_0HhPSZMkoF20Zd0goGvAFFbbapxUFblcU12EitvG2MzDu5UMRg$ >
