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Subject: Re: [OMPI devel] r25470 (hwloc CMR) breaks v1.5
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2011-11-15 22:16:13

On Nov 14, 2011, at 10:17 PM, Eugene Loh wrote:

> I tried building v1.5. r25469 builds for me, r25470 does not. This is Friday's hwloc putback of CMR 2866. I'm on Solaris11/x86. The problem is basically:


> Making all in tools/ompi_info
> CC ompi_info.o
> "../../../opal/include/opal/sys/ia32/atomic.h", line 173: warning: parameter in inline asm statement unused: %2

Have these warnings always been there for you? r25470 should not have changed any of the assembly stuff.

> CCLD ompi_info
> Undefined first referenced
> symbol in file
> opal_hwloc122_hwloc_bitmap_dup components.o
> opal_hwloc122_hwloc_bitmap_weight components.o
> ld: fatal: symbol referencing errors. No output written to .libs/ompi_info

I do notice some minor differences between ompi-trunk/ompi-1.5 in the opal/mca/hwloc/hwloc122ompi/hwloc trees.

Terry: did you add some stuff to the trunk in topology-solaris-chiptype.c, for example?

If so, the right solution might just be to copy from trunk/opal/mca/hwloc/hwloc122ompi/hwloc/* to ompi-1.5/opal/mca/hwloc/hwloc122ompi/hwloc/.

Jeff Squyres
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