---------- Forwarded message ---------- Date: Sun, 20 Jul 2008 22:39:13 -0700 (PDT) From: Shi Jin <[email protected]> Subject: problem with PetscSynchronizedFPrintf To: [email protected] Hi, I recently updated my petsc-dev and found my previously working code is having trouble running in parallel. I've narrowed it down to the calls to PetscSynchronizedFPrintf. Even if I don't have those, I will have errors at the end of my MPI runs like: [1]PETSC ERROR: PetscMemzero() line 189 in src/sys/utils/memc.c [1]PETSC ERROR: PetscViewerASCIISynchronizedPrintf() line 859 in src/sys/viewer/impls/ascii/filev.c [1]PETSC ERROR: PetscMemoryShowUsage() line 367 in src/sys/memory/mtr.c [1]PETSC ERROR: PetscFinalize() line 675 in src/sys/objects/pinit.c [1]PETSC ERROR: completeSection() line 163 in main.cxx [0]0:Return code = 0, signaled with Interrupt [0]1:Return code = 85 Since the same code was running fine before the update. I am wondering if it is something recently introduced. Thanks a lot. -- Shi Jin, PhD