[petsc-users] Debugging a petsc code

[Praveen C]

Dear all

I am trying to find a possible bug in my fortran petsc code. Running
valgrid I see messages like this

==28499== 1,596 (1,512 direct, 84 indirect) bytes in 1 blocks are
definitely lost in loss record 174 of 194

==28499==    at 0x4C2D636: memalign (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)

==28499==    by 0x4F0F178: PetscMallocAlign (mal.c:28)

==28499==    by 0x4FF7E82: VecCreate (veccreate.c:37)

==28499==    by 0x4FDF198: VecCreateSeqWithArray (bvec2.c:946)

==28499==    by 0x4FE442E: veccreateseqwitharray_ (zbvec2f.c:12)

==28499==    by 0x406921: initpetsc_ (all.f95:2066)

==28499==    by 0x4035B1: run_ (all.f95:2817)

==28499==    by 0x41760C: MAIN__ (all.f95:1383)

==28499==    by 0x417D08: main (all.f95:1330)


Does this indicate some bug in my code ?

Thanks
praveen
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