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Subject: Re: [OMPI devel] Patch to fix valgrind warning
From: Dave Goodell (dgoodell) (dgoodell_at_[hidden])
Date: 2014-04-29 13:52:42


I've filed a ticket for this so that we don't lose track of it: https://svn.open-mpi.org/trac/ompi/ticket/4578

-Dave

On Apr 24, 2014, at 2:37 AM, Lisandro Dalcin <dalcinl_at_[hidden]> wrote:

> Please review the attached patch,
>
> ==19533== Conditional jump or move depends on uninitialised value(s)
> ==19533== at 0x140DAB78: component_select (osc_sm_component.c:352)
> ==19533== by 0xD9BA0B2: ompi_osc_base_select (osc_base_init.c:73)
> ==19533== by 0xD9314C1: ompi_win_allocate (win.c:182)
> ==19533== by 0xD982C4E: PMPI_Win_allocate (pwin_allocate.c:79)
> ==19533== by 0xD628887: __pyx_pw_6mpi4py_3MPI_3Win_11Allocate
> (mpi4py.MPI.c:109170)
> ==19533== by 0x38442E0BD3: PyEval_EvalFrameEx (in
> /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442E21EC: PyEval_EvalCodeEx (in
> /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442E22F1: PyEval_EvalCode (in
> /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442F20DB: PyImport_ExecCodeModuleEx (in
> /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442F2357: ??? (in /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442F2FF0: ??? (in /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442F323C: ??? (in /usr/lib64/libpython2.7.so.1.0)
> ==19533==
> ==19533== Conditional jump or move depends on uninitialised value(s)
> ==19533== at 0x140DAB78: component_select (osc_sm_component.c:352)
> ==19533== by 0xD9BA0B2: ompi_osc_base_select (osc_base_init.c:73)
> ==19533== by 0xD93174D: ompi_win_allocate_shared (win.c:213)
> ==19533== by 0xD982FD0: PMPI_Win_allocate_shared (pwin_allocate_shared.c:80)
> ==19533== by 0xD62C727:
> __pyx_pw_6mpi4py_3MPI_3Win_13Allocate_shared (mpi4py.MPI.c:109409)
> ==19533== by 0x38442E0BD3: PyEval_EvalFrameEx (in
> /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442E21EC: PyEval_EvalCodeEx (in
> /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442E22F1: PyEval_EvalCode (in
> /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442F20DB: PyImport_ExecCodeModuleEx (in
> /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442F2357: ??? (in /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442F2FF0: ??? (in /usr/lib64/libpython2.7.so.1.0)
> ==19533== by 0x38442F323C: ??? (in /usr/lib64/libpython2.7.so.1.0)
>
>
> --
> Lisandro Dalcin
> ---------------
> CIMEC (UNL/CONICET)
> Predio CONICET-Santa Fe
> Colectora RN 168 Km 472, Paraje El Pozo
> 3000 Santa Fe, Argentina
> Tel: +54-342-4511594 (ext 1016)
> Tel/Fax: +54-342-4511169
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