[petsc-dev] threadcomm memory leak

[Barry Smith]

  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
>> 
>> 
>> 
>