> -----Original Message-----
> From: Jeff Squyres (jsquyres) [mailto:jsquy...@cisco.com]
> Sent: Tuesday, August 20, 2013 11:07 AM
> To: Steve Wise
> Cc: Open MPI Developers; Indranil Choudhury
> Subject: Re: [OMPI devel] openmpi-1.7.2 fails to use the RDMACM CPC
>
> I think you hit the nail on the head -- we typo'ed the macro name in the C
> code. Doh!
>
> If you can confirm that this fixes the issue for you, please commit and CMR.
>
Will do!
> Thank you for tracking this down!
>
U R welcome. :)
>
> On Aug 20, 2013, at 11:06 AM, Steve Wise <sw...@opengridcomputing.com> wrote:
>
> > So is this the correct fix?
> >
> > [root@r9 ompi-trunk]# svn diff
> > Index: ompi/mca/btl/openib/btl_openib_component.c
> > ===================================================================
> > --- ompi/mca/btl/openib/btl_openib_component.c (revision 29050)
> > +++ ompi/mca/btl/openib/btl_openib_component.c (working copy)
> > @@ -716,7 +716,7 @@
> > return OMPI_ERR_NOT_FOUND;
> > }
> >
> > -#if defined(HAVE_IBV_LINK_LAYER_ETHERNET)
> > +#if defined(HAVE_DECL_IBV_LINK_LAYER_ETHERNET)
> > if (IBV_LINK_LAYER_ETHERNET == ib_port_attr->link_layer) {
> > subnet_id = mca_btl_openib_get_ip_subnet_id(device->ib_dev,
> > port_num);
> > Index: ompi/mca/btl/openib/btl_openib.c
> > ===================================================================
> > --- ompi/mca/btl/openib/btl_openib.c (revision 29050)
> > +++ ompi/mca/btl/openib/btl_openib.c (working copy)
> > @@ -444,7 +444,7 @@
> > #ifdef HAVE_STRUCT_IBV_DEVICE_TRANSPORT_TYPE
> > switch(openib_btl->device->ib_dev->transport_type) {
> > case IBV_TRANSPORT_IB:
> > -#if defined(HAVE_IBV_LINK_LAYER_ETHERNET)
> > +#if defined(HAVE_DECL_IBV_LINK_LAYER_ETHERNET)
> > switch(openib_btl->ib_port_attr.link_layer) {
> > case IBV_LINK_LAYER_ETHERNET:
> > return MCA_BTL_OPENIB_TRANSPORT_RDMAOE;
> > Index: ompi/mca/btl/openib/connect/btl_openib_connect_udcm.c
> > ===================================================================
> > --- ompi/mca/btl/openib/connect/btl_openib_connect_udcm.c (revision
> > 29050)
> > +++ ompi/mca/btl/openib/connect/btl_openib_connect_udcm.c (working
> > copy)
> > @@ -389,7 +389,7 @@
> > /* If we do not have struct ibv_device.transport_device, then
> > we're in an old version of OFED that is IB only (i.e., no
> > iWarp), so we can safely assume that we can use this CPC. */
> > -#if defined(HAVE_STRUCT_IBV_DEVICE_TRANSPORT_TYPE) &&
> defined(HAVE_IBV_LINK_LAYER_ETHERNET)
> > +#if defined(HAVE_STRUCT_IBV_DEVICE_TRANSPORT_TYPE) &&
> defined(HAVE_DECL_IBV_LINK_LAYER_ETHERNET)
> > if (BTL_OPENIB_CONNECT_BASE_CHECK_IF_NOT_IB(btl)) {
> > BTL_VERBOSE(("UD CPC only supported on InfiniBand; skipped on
> > %s:%d",
> > ibv_get_device_name(btl->device->ib_dev),
> > Index: ompi/mca/btl/openib/connect/btl_openib_connect_oob.c
> > ===================================================================
> > --- ompi/mca/btl/openib/connect/btl_openib_connect_oob.c (revision
> > 29050)
> > +++ ompi/mca/btl/openib/connect/btl_openib_connect_oob.c (working
> > copy)
> > @@ -127,7 +127,7 @@
> > IB (this CPC will not work with iWarp). If we do not have the
> > transport_type member, then we must be < OFED v1.2, and
> > therefore we must be IB. */
> > -#if defined(HAVE_STRUCT_IBV_DEVICE_TRANSPORT_TYPE) &&
> defined(HAVE_IBV_LINK_LAYER_ETHERNET)
> > +#if defined(HAVE_STRUCT_IBV_DEVICE_TRANSPORT_TYPE) &&
> defined(HAVE_DECL_IBV_LINK_LAYER_ETHERNET)
> > if (BTL_OPENIB_CONNECT_BASE_CHECK_IF_NOT_IB(btl)) {
> > opal_output_verbose(5, ompi_btl_base_framework.framework_output,
> > "openib BTL: oob CPC only supported on
> > InfiniBand; skipped on
%s:%d",
> > Index: ompi/mca/common/verbs/common_verbs_find_ports.c
> > ===================================================================
> > --- ompi/mca/common/verbs/common_verbs_find_ports.c (revision 29050)
> > +++ ompi/mca/common/verbs/common_verbs_find_ports.c (working copy)
> > @@ -170,7 +170,7 @@
> > }
> > }
> >
> > -#if defined(HAVE_IBV_LINK_LAYER_ETHERNET)
> > +#if defined(HAVE_DECL_IBV_LINK_LAYER_ETHERNET)
> > static const char *link_layer_to_str(int link_type)
> > {
> > switch(link_type) {
> > @@ -417,7 +417,7 @@
> > /* If they specified neither link layer, then we want this
> > port */
> > want = true;
> > }
> > -#if defined(HAVE_IBV_LINK_LAYER_ETHERNET)
> > +#if defined(HAVE_DECL_IBV_LINK_LAYER_ETHERNET)
> > else if (flags & OMPI_COMMON_VERBS_FLAGS_LINK_LAYER_IB) {
> > if (IBV_LINK_LAYER_INFINIBAND == port_attr.link_layer) {
> > want = true;
> >
> >
> >
> >> -----Original Message-----
> >> From: devel [mailto:devel-boun...@open-mpi.org] On Behalf Of Steve Wise
> >> Sent: Tuesday, August 20, 2013 9:25 AM
> >> To: 'Open MPI Developers'; 'Jeff Squyres (jsquyres)'
> >> Cc: 'Indranil Choudhury'
> >> Subject: Re: [OMPI devel] openmpi-1.7.2 fails to use the RDMACM CPC
> >>
> >>
> >> Ah:
> >>
> >> Here's the config.log:
> >>
> >> configure:133950: checking whether IBV_LINK_LAYER_ETHERNET is declared
> >> configure:133950: gcc -std=gnu99 -c -g -Wall -Wundef -Wno-long-long
> >> -Wsign-compare
> >> -Wmissing-prototypes -Wstrict-prototypes -Wcomment -pedantic
> >> -Werror-implicit-function-
> declaration
> >> -finline-functions -fno-strict-aliasing -pthread
> >> -I/usr/local/src/ompi-trunk/opal/mca/hwloc/hwloc152/hwloc/include
> >> -I/usr/local/src/ompi-trunk/opal/mca/event/libevent2021/libevent
> >> -I/usr/local/src/ompi-trunk/opal/mca/event/libevent2021/libevent/include
> >> conftest.c >&5
> >> conftest.c:611: warning: function declaration isn't a prototype
> >> configure:133950: $? = 0
> >> configure:133950: result: yes
> >>
> >> And I see it in opal_config.h:
> >>
> >> /* Define to 1 if you have the declaration of `IBV_LINK_LAYER_ETHERNET',
> >> and
> >> to 0 if you don't. */
> >> #define HAVE_DECL_IBV_LINK_LAYER_ETHERNET 1
> >>
> >> Note the #define is HAVE_DECL_IBV_LINK_LAYER_ETHERNET but the code is
> >> checking for
> >> HAVE_IBV_LINK_LAYER_ETHERNET!
> >>
> >> No _DECL_...
> >>
> >>
> >>
> >>> -----Original Message-----
> >>> From: devel [mailto:devel-boun...@open-mpi.org] On Behalf Of Steve Wise
> >>> Sent: Tuesday, August 20, 2013 9:07 AM
> >>> To: 'Jeff Squyres (jsquyres)'
> >>> Cc: 'Open MPI Developers'; 'Indranil Choudhury'
> >>> Subject: Re: [OMPI devel] openmpi-1.7.2 fails to use the RDMACM CPC
> >>>
> >>>
> >>>
> >>>> -----Original Message-----
> >>>> From: Jeff Squyres (jsquyres) [mailto:jsquy...@cisco.com]
> >>>> Sent: Tuesday, August 20, 2013 8:59 AM
> >>>> To: Steve Wise
> >>>> Cc: Open MPI Developers; Indranil Choudhury
> >>>> Subject: Re: [OMPI devel] openmpi-1.7.2 fails to use the RDMACM CPC
> >>>>
> >>>> On Aug 20, 2013, at 9:51 AM, Steve Wise <sw...@opengridcomputing.com>
> >>>> wrote:
> >>>>
> >>>>> I checked in the correct fix,
> >>>>
> >>>> Er, no. Please re-read my email -- your fix was incorrect (you're
> >>>> overriding the output of
an
> >> AC
> >>> macro).
> >>>> :-)
> >>>>
> >>>
> >>> What is the correct fix then? I've never worked with any of this AC
> >>> stuff...
> >>>
> >>> With the existing code (prior to my broken fix),
> >>> HAVE_IBV_LINK_LAYER_ETHERNET does not get
> >> defined.
> >>> Yet the enum and the link_type field are in verbs.h...
> >>>
> >>> Thanks.
> >>>
> >>>
> >>> _______________________________________________
> >>> devel mailing list
> >>> de...@open-mpi.org
> >>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
> >>
> >> _______________________________________________
> >> devel mailing list
> >> de...@open-mpi.org
> >> http://www.open-mpi.org/mailman/listinfo.cgi/devel
> >
>
>
> --
> Jeff Squyres
> jsquy...@cisco.com
> For corporate legal information go to:
> http://www.cisco.com/web/about/doing_business/legal/cri/
