Hi, I am trying to find an error in my program with valgrind. The first message that I get is the following:
Syscall param write(buf) points to uninitialised byte(s) ==22395== Syscall param write(buf) points to uninitialised byte(s) ==22393== at 0x73D92C0: __write_nocancel (in /lib64/libc-2.5.so) ==22393== by 0x7A76283: ibv_cmd_modify_qp (in /usr/lib64/libibverbs.so.1.0.0) ==22393== by 0x88B742A: ??? (in /usr/lib64/libmlx4-rdmav2.so) ==22393== by 0x7A7A363: ibv_modify_qp (in /usr/lib64/libibverbs.so.1.0.0) ==22393== by 0x67A3DDF: MPID_VIA_Init (viainit.c:1014) ==22393== by 0x67826BB: MPID_Init (mpid_init.c:66) ==22393== by 0x677438E: MPIR_Init (initutil.c:279) ==22393== by 0x432732: PetscInitialize (pinit.c:561) ==22395== at 0x73D92C0: __write_nocancel (in /lib64/libc-2.5.so) ==22395== by 0x7A76283: ibv_cmd_modify_qp (in /usr/lib64/libibverbs.so.1.0.0) ==22395== by 0x88B742A: ??? (in /usr/lib64/libmlx4-rdmav2.so) ==22395== by 0x7A7A363: ibv_modify_qp (in /usr/lib64/libibverbs.so.1.0.0) ==22395== by 0x67A3DDF: MPID_VIA_Init (viainit.c:1014) ==22395== by 0x67826BB: MPID_Init (mpid_init.c:66) ==22395== by 0x677438E: MPIR_Init (initutil.c:279) ==22395== by 0x432732: PetscInitialize (pinit.c:561) ==22395== by 0x4046FC: main (runtests.c:48) ==22395== Address 0x7feffef78 is on thread 1's stack I am not sure what this is suppose to tell me. Is the something wrong with my PetscInitialize? Thanks for the help, Verena ________________________________ This e-mail message (including any attachments) is for the sole use of the intended recipient(s) and may contain confidential and privileged information. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this message (including any attachments) is strictly prohibited. If you have received this message in error, please contact the sender by reply e-mail message and destroy all copies of the original message (including attachments). -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20110802/7de0abcb/attachment.htm>
