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Subject: Re: [OMPI devel] 1.74rc1 build failure: Solaris 11 / x86_64 / Sun Studio 12.3
From: Paul Hargrove (phhargrove_at_[hidden])
Date: 2013-12-19 19:12:38


Jeff,

The patch looks fine to my eyes, but I cannot test it:

1) Not sure if email botched withepsace or what, but the patch didn't apply
to if_posix.c.
2) Even if it did, I don't have sufficiently new autoconf on that system to
"use" the configure.m4 part of the patch.

Any chance of a patched-and-autogen'ed tarball to test?

-Paul

On Thu, Dec 19, 2013 at 4:04 PM, Jeff Squyres (jsquyres) <jsquyres_at_[hidden]
> wrote:

> Paul --
>
> Does this patch fix it for you?
>
> Index: opal/mca/if/posix_ipv4/configure.m4
> ===================================================================
> --- opal/mca/if/posix_ipv4/configure.m4 (revision 29997)
> +++ opal/mca/if/posix_ipv4/configure.m4 (working copy)
> @@ -42,8 +42,10 @@
> )
>
> AS_IF([test "$opal_if_posix_ipv4_happy" = "yes"],
> - [AC_CHECK_MEMBERS([struct ifreq.ifr_mtu], [], [],
> + [AC_CHECK_MEMBERS([struct ifreq.ifr_hwaddr], [], [],
> [[#include <net/if.h>]])
> + AC_CHECK_MEMBERS([struct ifreq.ifr_mtu], [], [],
> + [[#include <net/if.h>]])
> ])
>
> AS_IF([test "$opal_if_posix_ipv4_happy" = "yes"], [$1], [$2]);
> Index: opal/mca/if/posix_ipv4/if_posix.c
> ===================================================================
> --- opal/mca/if/posix_ipv4/if_posix.c (revision 29997)
> +++ opal/mca/if/posix_ipv4/if_posix.c (working copy)
> @@ -263,22 +263,22 @@
> /* generate CIDR and assign to netmask */
> intf->if_mask = prefix(((struct sockaddr_in*)
> &ifr->ifr_addr)->sin_addr.s_addr);
>
> -#ifdef SIOCGIFHWADDR
> - /* get the MAC address */
> - if (ioctl(sd, SIOCGIFHWADDR, ifr) < 0) {
> - opal_output(0, "btl_usnic_opal_ifinit:
> ioctl(SIOCGIFHWADDR) failed with errno=%d", errno);
> - break;
> - }
> - memcpy(intf->if_mac, ifr->ifr_hwaddr.sa_data, 6);
> +#ifdef SIOCGIFHWADDR && defined(HAVE_STRUCT_IFREQ_IFR_HWADDR)
> + /* get the MAC address */
> + if (ioctl(sd, SIOCGIFHWADDR, ifr) < 0) {
> + opal_output(0, "opal_ifinit: ioctl(SIOCGIFHWADDR) failed with
> errno=%d", errno);
> + break;
> + }
> + memcpy(intf->if_mac, ifr->ifr_hwaddr.sa_data, 6);
> #endif
>
> #if defined(SIOCGIFMTU) && defined(HAVE_STRUCT_IFREQ_IFR_MTU)
> - /* get the MTU */
> - if (ioctl(sd, SIOCGIFMTU, ifr) < 0) {
> - opal_output(0, "btl_usnic_opal_ifinit: ioctl(SIOCGIFMTU)
> failed with errno=%d", errno);
> - break;
> - }
> - intf->if_mtu = ifr->ifr_mtu;
> + /* get the MTU */
> + if (ioctl(sd, SIOCGIFMTU, ifr) < 0) {
> + opal_output(0, "opal_ifinit: ioctl(SIOCGIFMTU) failed with
> errno=%d", errno);
> + break;
> + }
> + intf->if_mtu = ifr->ifr_mtu;
> #endif
>
> opal_list_append(&opal_if_list, &(intf->super));
>
>
>
>
>
> On Dec 19, 2013, at 6:51 PM, Paul Hargrove <phhargrove_at_[hidden]> wrote:
>
> > In 1.7.4rc1's README support is still claimed for Solaris 11 on x86_64
> with Sun Studio (12.2 and 12.3):
> > - Oracle Solaris 10 and 11, 32 and 64 bit (SPARC, i386, x86_64),
> > with Oracle Solaris Studio 12.2 and 12.3
> >
> > However, I get a build failure when configured with:
> > CC=cc CFLAGS=-m64 --with-wrapper-cflags=-m64
> > CXX=CC CXXFLAGS='-m64 -library=stlport4'
> --with-wrapper-cxxflags=-m64
> > FC=f90 FCFLAGS=-m64 --with-wrapper-fcflags=-m64
> > --with-openib --prefix=...
> >
> > The failure doesn't appear to be compiler specific, and I will be
> testing gcc ASAP.
> >
> > make[2]: Entering directory
> `/shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/BLD/opal/mca/if/posix_ipv4'
> > CC if_posix.lo
> >
> "/shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/openmpi-1.7.4rc1/opal/include/opal/sys/amd64/atomic.h",
> line 136: warning: parameter in inline asm statement unused: %3
> >
> "/shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/openmpi-1.7.4rc1/opal/include/opal/sys/amd64/atomic.h",
> line 182: warning: parameter in inline asm statement unused: %2
> >
> "/shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/openmpi-1.7.4rc1/opal/include/opal/sys/amd64/atomic.h",
> line 203: warning: parameter in inline asm statement unused: %2
> >
> "/shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/openmpi-1.7.4rc1/opal/include/opal/sys/amd64/atomic.h",
> line 224: warning: parameter in inline asm statement unused: %2
> >
> "/shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/openmpi-1.7.4rc1/opal/include/opal/sys/amd64/atomic.h",
> line 245: warning: parameter in inline asm statement unused: %2
> >
> "/shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/openmpi-1.7.4rc1/opal/mca/if/posix_ipv4/if_posix.c",
> line 272: undefined struct/union member: ifr_hwaddr
> >
> "/shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/openmpi-1.7.4rc1/opal/mca/if/posix_ipv4/if_posix.c",
> line 272: warning: left operand of "." must be struct/union object
> >
> "/shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/openmpi-1.7.4rc1/opal/mca/if/posix_ipv4/if_posix.c",
> line 272: cannot access member of non-struct/union object
> > cc: acomp failed for
> /shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/openmpi-1.7.4rc1/opal/mca/if/posix_ipv4/if_posix.c
> > make[2]: *** [if_posix.lo] Error 1
> > make[2]: Leaving directory
> `/shared/OMPI/openmpi-1.7.4rc1-solaris11-x64-ib-ss12u3/BLD/opal/mca/if/posix_ipv4'
> >
> > The atomics warnings are concerning (and appear *MANY* times in the
> output).
> > However the *real* problem is the three errors in
> opal/mca/if/posix_ipv4/if_posix.c", line 272
> >
> > Solaris does't have a ifr_hwaddr field in struct if_req.
> > It *does* have an ifr_addr field, but this posting:
> >
> http://comments.gmane.org/gmane.os.solaris.opensolaris.networking/12839
> > suggests that this ioctl probably fails on PF_INET sockets.
> >
> > The surrounding code looks like:
> >
> > #ifdef SIOCGIFHWADDR
> > /* get the MAC address */
> > if (ioctl(sd, SIOCGIFHWADDR, ifr) < 0) {
> > opal_output(0, "btl_usnic_opal_ifinit:
> ioctl(SIOCGIFHWADDR) failed with errno=%d", errno);
> > break;
> > }
> > memcpy(intf->if_mac, ifr->ifr_hwaddr.sa_data, 6);
> > #endif
> >
> > #if defined(SIOCGIFMTU) && defined(HAVE_STRUCT_IFREQ_IFR_MTU)
> > /* get the MTU */
> > if (ioctl(sd, SIOCGIFMTU, ifr) < 0) {
> > opal_output(0, "btl_usnic_opal_ifinit: ioctl(SIOCGIFMTU)
> failed with errno=%d", errno);
> > break;
> > }
> > intf->if_mtu = ifr->ifr_mtu;
> > #endif
> >
> >
> > Note the "btl_usnic_open_ifinit:" in the opal_output lines is probably a
> cut-and-paste error.
> >
> > -Paul
> >
> >
> >
> > --
> > Paul H. Hargrove PHHargrove_at_[hidden]
> > Future Technologies Group
> > Computer and Data Sciences Department Tel: +1-510-495-2352
> > Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
> > _______________________________________________
> > devel mailing list
> > devel_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/devel
>
>
> --
> Jeff Squyres
> jsquyres_at_[hidden]
> For corporate legal information go to:
> http://www.cisco.com/web/about/doing_business/legal/cri/
>
> _______________________________________________
> devel mailing list
> devel_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>

-- 
Paul H. Hargrove                          PHHargrove_at_[hidden]
Future Technologies Group
Computer and Data Sciences Department     Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900