Hi, i have a question with regard to how suppression expression are user:
How come the following error: ==20499== Syscall param write(buf) points to uninitialised byte(s) ==20499== at 0x56D5890: __write_nocancel (in /lib64/libpthread-2.4.so) ==20499== by 0x54BC9E1: ibv_cmd_create_cq (cmd.c:320) ==20499== by 0x6586AF0: mthca_create_cq (verbs.c:225) ==20499== by 0x54C161E: ibv_create_cq@@IBVERBS_1.1 (verbs.c:278) ==20499== by 0x4E460C4: rdma_iba_hca_init (in /usr/mpi/mvapich2-1.0-1/gcc/lib/libmpich.so) ==20499== by 0x4E431FA: MPIDI_CH3I_RMDA_init (in /usr/mpi/mvapich2-1.0-1/gcc/lib/libmpich.so) ==20499== by 0x4DC7BCA: MPIDI_CH3_Init (in /usr/mpi/mvapich2-1.0-1/gcc/lib/libmpich.so) ==20499== by 0x4E25BD4: MPID_Init (in /usr/mpi/mvapich2-1.0-1/gcc/lib/libmpich.so) ==20499== by 0x4E19BD6: MPIR_Init_thread (in /usr/mpi/mvapich2-1.0-1/gcc/lib/libmpich.so) ==20499== by 0x4E19627: PMPI_Init (in /usr/mpi/mvapich2-1.0-1/gcc/lib/libmpich.so) ==20499== by 0x40305E: main (CardiacSim.cpp:289) ==20499== Address 0x7feffeaa8 is on thread 1's stack ==20499== { <insert_a_suppression_name_here> Memcheck:Param write(buf) fun:__write_nocancel fun:ibv_cmd_create_cq fun:mthca_create_cq fun:ibv_create_cq@@IBVERBS_1.1 fun:rdma_iba_hca_init fun:MPIDI_CH3I_RMDA_init fun:MPIDI_CH3_Init fun:MPID_Init fun:MPIR_Init_thread fun:PMPI_Init fun:main } is NOT suppressed by the following statement (in my suppression file): { name5 Memcheck:Param ... fun:* ... fun:PMPI_Init ... fun:main } thanks matt ------------------------------------------------------------------------------ The Planet: dedicated and managed hosting, cloud storage, colocation Stay online with enterprise data centers and the best network in the business Choose flexible plans and management services without long-term contracts Personal 24x7 support from experience hosting pros just a phone call away. http://p.sf.net/sfu/theplanet-com _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users