==1729== Memcheck, a memory error detector
==1729== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==1729== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==1729== Command: ./mir_perf2.x
==1729== Parent PID: 1726
==1729== 
==1729== Syscall param writev(vector[...]) points to uninitialised byte(s)
==1729==    at 0x31DCAE09EB: writev (in /lib64/libc-2.12.so)
==1729==    by 0x5D77621: MPL_large_writev (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D5610A: state_tc_c_cntd_handler (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D57A9A: MPID_nem_tcp_connpoll (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D432B0: MPIDI_CH3I_Progress (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7244: MPIC_Wait (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD796B: MPIC_Sendrecv (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C31E01: MPIR_Allreduce_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C3282A: MPIR_Allreduce_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C32FDB: MPIR_Allreduce_impl (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CE3C73: MPIR_Get_contextid_sparse_group (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CE22DE: MPIR_Comm_copy (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==  Address 0x7feffea44 is on thread 1's stack
==1729==  Uninitialised value was created by a stack allocation
==1729==    at 0x5D55EC0: state_tc_c_cntd_handler (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729== 
==1729== Syscall param write(buf) points to uninitialised byte(s)
==1729==    at 0x31DD20E7B0: __write_nocancel (in /lib64/libpthread-2.12.so)
==1729==    by 0x5D54BDA: send_cmd_pkt (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D5541B: state_l_rankrcvd_handler (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D57A9A: MPID_nem_tcp_connpoll (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D432B0: MPIDI_CH3I_Progress (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7244: MPIC_Wait (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD796B: MPIC_Sendrecv (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C31E01: MPIR_Allreduce_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C3282A: MPIR_Allreduce_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C32FDB: MPIR_Allreduce_impl (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CE3C73: MPIR_Get_contextid_sparse_group (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CE22DE: MPIR_Comm_copy (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==  Address 0x7feffea54 is on thread 1's stack
==1729==  Uninitialised value was created by a stack allocation
==1729==    at 0x5D54B90: send_cmd_pkt (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729== 
==1729== Syscall param writev(vector[...]) points to uninitialised byte(s)
==1729==    at 0x31DCAE09EB: writev (in /lib64/libc-2.12.so)
==1729==    by 0x5D77621: MPL_large_writev (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D51997: MPID_nem_tcp_send_queued (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D51DAB: MPID_nem_tcp_conn_est (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D557EB: state_c_ranksent_handler (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D57A9A: MPID_nem_tcp_connpoll (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D432B0: MPIDI_CH3I_Progress (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7244: MPIC_Wait (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD796B: MPIC_Sendrecv (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C31E01: MPIR_Allreduce_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C3282A: MPIR_Allreduce_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C32FDB: MPIR_Allreduce_impl (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==  Address 0x6065fb4 is 1492 bytes inside data symbol "MPID_Request_direct"
==1729==  Uninitialised value was created by a stack allocation
==1729==    at 0x5D2EE88: MPIDI_CH3_EagerContigIsend (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729== 
==1729== Syscall param writev(vector[...]) points to uninitialised byte(s)
==1729==    at 0x31DCAE09EB: writev (in /lib64/libc-2.12.so)
==1729==    by 0x5D77621: MPL_large_writev (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D52D79: MPID_nem_tcp_iSendContig (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D3C534: MPIDI_CH3_iSend (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D33CE8: MPID_Isend (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7953: MPIC_Sendrecv (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C33B02: MPIR_Barrier_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C34151: MPIR_Barrier (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C33A04: MPIR_Barrier_impl (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C33C01: MPIR_Barrier_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C34151: MPIR_Barrier (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C33A04: MPIR_Barrier_impl (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==  Address 0x7feffeeb4 is on thread 1's stack
==1729==  Uninitialised value was created by a stack allocation
==1729==    at 0x5C27900: ??? (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729== 
==1729== Syscall param writev(vector[...]) points to uninitialised byte(s)
==1729==    at 0x31DCAE09EB: writev (in /lib64/libc-2.12.so)
==1729==    by 0x5D77621: MPL_large_writev (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D52D79: MPID_nem_tcp_iSendContig (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D3CCD7: MPIDI_CH3_iSendv (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D2EF11: MPIDI_CH3_EagerContigIsend (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D33C27: MPID_Isend (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7953: MPIC_Sendrecv (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C31E01: MPIR_Allreduce_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C3282A: MPIR_Allreduce_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C32FDB: MPIR_Allreduce_impl (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CE3C73: MPIR_Get_contextid_sparse_group (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CE22DE: MPIR_Comm_copy (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==  Address 0x7feffe8a4 is on thread 1's stack
==1729==  Uninitialised value was created by a stack allocation
==1729==    at 0x5D2EE88: MPIDI_CH3_EagerContigIsend (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729== 
==1729== Syscall param writev(vector[...]) points to uninitialised byte(s)
==1729==    at 0x31DCAE09EB: writev (in /lib64/libc-2.12.so)
==1729==    by 0x5D77621: MPL_large_writev (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D520D6: MPID_nem_tcp_iStartContigMsg (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D2ADC8: MPIDI_CH3_PktHandler_Lock (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D42344: MPID_nem_handle_pkt (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D57587: state_commrdy_handler (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D57A9A: MPID_nem_tcp_connpoll (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D432B0: MPIDI_CH3I_Progress (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7244: MPIC_Wait (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7A40: MPIC_Sendrecv (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C33B02: MPIR_Barrier_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C34151: MPIR_Barrier (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==  Address 0x7feffe634 is on thread 1's stack
==1729==  Uninitialised value was created by a stack allocation
==1729==    at 0x5D2AC70: MPIDI_CH3_PktHandler_Lock (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729== 
==1729== Syscall param writev(vector[...]) points to uninitialised byte(s)
==1729==    at 0x31DCAE09EB: writev (in /lib64/libc-2.12.so)
==1729==    by 0x5D77621: MPL_large_writev (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D536ED: MPID_nem_tcp_SendNoncontig (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CFEAF0: MPIDI_CH3_ReqHandler_GetDerivedDTRecvComplete (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D22C81: MPIDI_CH3_PktHandler_Get (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D42344: MPID_nem_handle_pkt (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D57587: state_commrdy_handler (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D57A9A: MPID_nem_tcp_connpoll (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D432B0: MPIDI_CH3I_Progress (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7244: MPIC_Wait (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7A40: MPIC_Sendrecv (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C33B02: MPIR_Barrier_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==  Address 0x7feffe4a0 is on thread 1's stack
==1729==  Uninitialised value was created by a stack allocation
==1729==    at 0x5C296B0: ??? (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729== 
==1729== Syscall param writev(vector[...]) points to uninitialised byte(s)
==1729==    at 0x31DCAE09EB: writev (in /lib64/libc-2.12.so)
==1729==    by 0x5D77621: MPL_large_writev (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D520D6: MPID_nem_tcp_iStartContigMsg (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D2DCAC: MPIDI_CH3_PktHandler_Flush (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D42344: MPID_nem_handle_pkt (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D57587: state_commrdy_handler (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D57A9A: MPID_nem_tcp_connpoll (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5D432B0: MPIDI_CH3I_Progress (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7244: MPIC_Wait (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5CD7A40: MPIC_Sendrecv (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C33B02: MPIR_Barrier_intra (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==    by 0x5C34151: MPIR_Barrier (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==  Address 0x7feffe64c is on thread 1's stack
==1729==  Uninitialised value was created by a stack allocation
==1729==    at 0x5D2DC40: MPIDI_CH3_PktHandler_Flush (in /people/d3g293/mpich/mpich-3.2/install/lib/libmpi.so.12.1.0)
==1729==