<div dir="ltr"><div><div>Hi,<br><br></div>I run my code with options: -malloc_debug -malloc_dump, then the following messages are produced, but nothing happened in my code. I want to know what kind of objects I forgot freeing. Any suggestions?<br>
<br>[0]Total space allocated 6864 bytes<br>[ 0]256 bytes PetscSplitReductionCreate() line 91 in /home/fdkong/math/petsc-3.4.1/src/vec/vec/utils/comb.c<br>[ 0]256 bytes PetscSplitReductionCreate() line 88 in /home/fdkong/math/petsc-3.4.1/src/vec/vec/utils/comb.c<br>
[ 0]512 bytes PetscSplitReductionCreate() line 87 in /home/fdkong/math/petsc-3.4.1/src/vec/vec/utils/comb.c<br>[ 0]512 bytes PetscSplitReductionCreate() line 86 in /home/fdkong/math/petsc-3.4.1/src/vec/vec/utils/comb.c<br>
[ 0]80 bytes PetscSplitReductionCreate() line 81 in /home/fdkong/math/petsc-3.4.1/src/vec/vec/utils/comb.c<br>[ 0]16 bytes PetscThreadCommReductionCreate() line 448 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcommred.c<br>
[ 0]512 bytes PetscThreadCommReductionCreate() line 440 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcommred.c<br>[ 0]256 bytes PetscThreadCommReductionCreate() line 436 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcommred.c<br>
[ 0]1280 bytes PetscThreadCommReductionCreate() line 435 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcommred.c<br>[ 0]32 bytes PetscThreadCommReductionCreate() line 432 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcommred.c<br>
[ 0]128 bytes PetscThreadCommWorldInitialize() line 1242 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcomm.c<br>[ 0]2560 bytes PetscThreadCommWorldInitialize() line 1241 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcomm.c<br>
[ 0]32 bytes PetscThreadCommWorldInitialize() line 1233 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcomm.c<br>[ 0]16 bytes PetscThreadCommSetAffinities() line 424 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcomm.c<br>
[ 0]48 bytes PetscThreadCommCreate() line 150 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcomm.c<br>[ 0]336 bytes PetscThreadCommCreate() line 146 in /home/fdkong/math/petsc-3.4.1/src/sys/threadcomm/interface/threadcomm.c<br>
[ 0]32 bytes PetscCommDuplicate() line 151 in /home/fdkong/math/petsc-3.4.1/src/sys/objects/tagm.c<br><br><br></div>Fande,<br></div>