[mvapich-discuss] ptmalloc warning MVAPICH2-2.2a

[Jonathan Perkins]

Hello Trey.  This is a bit surprising.  Can you provide us more information
on how you built mvapich2 and whether or not OMB runs emit this error or if
the are more specific applications that produce the warning message?

Please send us the output of `mpiname -a' as well.

On Mon, Nov 2, 2015 at 12:58 PM Trey Dockendorf <treydock at tamu.edu> wrote:

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> I'm testing MVAPICH2-2.2a and have noticed that all applications run result
> in the following warning:
>
> WARNING: Error in initializing MVAPICH2 ptmalloc library.Continuing without
> InfiniBand registration cache support.
>
> Is there a way to resolve this, or do I need to rebuild
> with --disable-registration-cache?
>
> Thanks,
> - Trey
>
> =============================
>
> Trey Dockendorf
> Systems Analyst I
> Texas A&M University
> Academy for Advanced Telecommunications and Learning Technologies
> Phone: (979)458-2396
> Email: treydock at tamu.edu
> Jabber: treydock at tamu.edu
>
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> <div dir=3D"ltr">I'm testing MVAPICH2-2.2a and have noticed that all
> ap=
> plications run result in the following
> warning:<div><br></div><div>WARNING:=
>  Error in initializing MVAPICH2 ptmalloc library.Continuing without
> InfiniB=
> and registration cache support.</div><div><br></div><div>Is there a way to
> =
> resolve this, or do I need to rebuild
> with=C2=A0--disable-registration-cach=
> e?</div><div><br></div><div>Thanks,</div><div>- Trey<br><div><br
> clear=3D"a=
> ll"><div><div class=3D"gmail_signature"><div dir=3D"ltr"><div>=3D=3D=3D=3D=
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
> </div><div><br></div><div>Trey Dockendorf=C2=A0</div><div>Systems Analyst
> I=
> =C2=A0</div><div>Texas A&M University=C2=A0</div><div>Academy for
> Advan=
> ced Telecommunications and Learning Technologies=C2=A0</div><div>Phone:
> (97=
> 9)458-2396=C2=A0</div><div>Email: <a href=3D"mailto:treydock at tamu.edu"
> targ=
> et=3D"_blank">treydock at tamu.edu</a>=C2=A0</div><div>Jabber: <a
> href=3D"mail=
> to:treydock at tamu.edu" target=3D"_blank">treydock at tamu.edu
> </a></div></div></=
> div></div>
> </div></div></div>
>
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