On Jul 14, 2012, at 7:55 PM, Satish Balay wrote: > I see this with 32bit linux build - but not 64bit linux build.
I tried a fresh clone on my Mac and a linux cluster (both x86_64) but still did not get any memory leaks. Perhaps this is a 32 bit build issue as Satish mentions. What configure options do i need to have a 32 bit build on x86_64? CC="gcc -m32" FC="gfortran -m32"? Thanks, Shri > > also 32bit linux build gives errors with -fp_trap in ddot(). Haven't checked > why. > > Satish > > > On Sat, 14 Jul 2012, Barry Smith wrote: > >> >> Many of them with make test >> >> Running test examples to verify correct installation >> Using PETSC_DIR=/Users/barrysmith/Src/petsc-dev and >> PETSC_ARCH=arch-float128-opt >> Possible error running C/C++ src/snes/examples/tutorials/ex19 with 1 MPI >> process >> See http://www.mcs.anl.gov/petsc/documentation/faq.html >> lid velocity = Qg, prandtl # = Qg, grashof # = Qg >> Number of SNES iterations = 2 >> [0]Total space allocated 6880 bytes >> [ 0]16 bytes PetscThreadCommReductionCreate() line 260 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcommred.c >> [ 0]16 bytes PetscThreadCommReductionCreate() line 259 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcommred.c >> [ 0]48 bytes PetscThreadCommReductionCreate() line 258 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcommred.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommInitialize() line 698 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]176 bytes PetscThreadCommInitialize() line 694 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]272 bytes PetscThreadCommInitialize() line 692 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]16 bytes PetscThreadCommSetAffinities() line 331 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]48 bytes PetscThreadCommCreate() line 122 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> [ 0]320 bytes PetscThreadCommCreate() line 118 in >> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >> Completed test examples >> barry-smiths-macbook-pro:petsc-dev barrysmith$ >> >> >> On Jul 14, 2012, at 6:36 PM, Shri wrote: >> >>> Which example are you running? I don't see any memory leak for the examples >>> i've tested (threadcomm examples sys/threadcomm/examples/tutorials/ and >>> snes/examples/tutorials/ex19.c,ex5.c) >>> On Jul 14, 2012, at 4:22 PM, Barry Smith wrote: >>> >>>> >>>> Please always test for memory leaks before pushing >>>> >>>> [ 0]48 bytes PetscThreadCommCreate() line 122 in >>>> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >>>> [0] PetscThreadCommInitialize() line 685 in >>>> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >>>> [0] PetscThreadCommInitializePackage() line 53 in >>>> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/dlregisthreadcomm.c >>>> [ 0]320 bytes PetscThreadCommCreate() line 118 in >>>> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >>>> [0] PetscThreadCommInitialize() line 685 in >>>> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/threadcomm.c >>>> [0] PetscThreadCommInitializePackage() line 53 in >>>> /Users/barrysmith/Src/petsc-dev/src/sys/threadcomm/interface/dlregisthreadcomm.c >>>> >>>> >>>> >>> >> >> >
