[OMPI devel] Fwd: 1.5rc5 has been posted

2010-08-31 Thread Larry Baker 
My head hurts from working on this!  I just realized  is for  
OpenMP, not OpenMPI.  So, of course the PGI  is used.  I still  
don't know why otfprofile is failing, but at least that explains why  
OpenMPI-1.5rc5 has no .


Sorry for the noise.

Larry Baker
US Geological Survey
650-329-5608
ba...@usgs.gov

Begin forwarded message:


From: Larry Baker 
Date: August 31, 2010 10:04:35 AM PDT
To: Open MPI Developers 
Subject: Re: [OMPI devel] 1.5rc5 has been posted
Reply-To: Open MPI Developers 

The make of OpenMPI 1.5rc5 fails for PGI 10.3 in otfprofile:


Making all in otfprofile
make[9]: Entering directory `/usr/local/src/openmpi-1.5rc5/ompi/ 
contrib/vt/vt/extlib/otf/tools/otfprofile'

 CXXotfprofile-otfprofile.o
"/opt/pgi/linux86-64/10.3/include/omp.h", line 41: error: expected an
 identifier
 extern int omp_get_thread_num(void);
^

"/opt/pgi/linux86-64/10.3/include/omp.h", line 43: error: expected an
 identifier
 extern int omp_get_num_threads(void);
^

2 errors detected in the compilation of "otfprofile.cpp".


The errors are coming from an  file that comes with the PGI  
compiler.  I would think OpenMPI would use its own.  The problem is,  
there isn't one (yet?):


[root@hydra otfprofile]# find /usr/local/src/openmpi-1.5rc5 -name  
omp.h


The C++ file that is using the PGI  file is  ompi/contrib/vt/ 
vt/extlib/otf/tools/otfprofile/otfprofile.cpp:


[root@hydra otfprofile]# cd ompi/contrib/vt/vt/extlib/otf/tools/ 
otfprofile

[root@hydra otfprofile]# grep omp.h *.cpp
otfprofile.cpp:#include 


I ran the compile from make -n to verify that:

[root@hydra otfprofile]# pgcpp -m64 -DHAVE_CONFIG_H -I. -I../.. - 
I../../otflib -I../../otflib  -DINSIDE_OPENMPI  -D_REENTRANT -mp -g  
-O3 -tp amd64 -DNO_PGI_OFFSET -c -o otfprofile-otfprofile.o `test - 
f 'otfprofile.cpp' || echo './'`otfprofile.cpp

"/opt/pgi/linux86-64/10.3/include/omp.h", line 41: error: expected an
 identifier
 extern int omp_get_thread_num(void);
^

"/opt/pgi/linux86-64/10.3/include/omp.h", line 43: error: expected an
 identifier
 extern int omp_get_num_threads(void);
^

2 errors detected in the compilation of "otfprofile.cpp".


I don't know how to fix this.  Where is otfprofile.cpp expecting to  
get ?  Why isn't it there?  I'm beginning to think this  
contrib/vt stuff should not be enabled by default.  I don't know  
that it is needed in general.


Larry Baker
US Geological Survey
650-329-5608
ba...@usgs.gov

On Aug 17, 2010, at 2:18 PM, Jeff Squyres wrote:


We still have one known possible regression:

   https://svn.open-mpi.org/trac/ompi/ticket/2530

But we posted rc5 anyway (there's a bunch of stuff that has been  
pending for a while that is now in).  Please test!


   http://www.open-mpi.org/software/ompi/v1.5/

--
Jeff Squyres
jsquy...@cisco.com
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/


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[OMPI devel] Fwd: 1.5rc5 has been posted

2010-08-30 Thread Larry Baker 
The same problem (LIBS = is missing -lpthread) occurs in orte/tools/ 
{orte-clean,orte-iof,orte-ps,orted,orterun,orte-top}/Makefile.


Larry Baker
US Geological Survey
650-329-5608
ba...@usgs.gov

Begin forwarded message:


From: Larry Baker 
Date: August 30, 2010 4:48:01 PM PDT
To: Open MPI Developers 
Subject: Re: [OMPI devel] 1.5rc5 has been posted

To follow up on http://www.open-mpi.org/community/lists/devel/2010/08/8417.php 
: OpenMPI 1.5rc5 fails in opal/tools/wrappers for PGI 10.3.


The problem appears to be a missing -lpthread in the definition of  
most of the *LIBS variables in OpenMPI 1.5rc5 opal/tools/wrappers/ 
Makefile:


[root@hydra src]# diff openmpi-{1.4.2,1.5rc5}/opal/tools/wrappers/ 
Makefile | grep lutil

< LIBS = -lnsl -lutil  -lpthread
> LIBS = -lnsl  -lutil
< OMPI_WRAPPER_EXTRA_LIBS =   -ldl   -Wl,--export-dynamic -lnsl - 
lutil -lpthread -ldl
> OMPI_WRAPPER_EXTRA_LIBS =   -ldl   -Wl,--export-dynamic -lnsl - 
lutil -ldl
< OPAL_WRAPPER_EXTRA_LIBS = -ldl   -Wl,--export-dynamic -lnsl - 
lutil -lpthread -ldl
> OPAL_WRAPPER_EXTRA_LIBS = -ldl   -Wl,--export-dynamic -lnsl - 
lutil -ldl
< ORTE_WRAPPER_EXTRA_LIBS =  -ldl   -Wl,--export-dynamic -lnsl - 
lutil -lpthread -ldl
> ORTE_WRAPPER_EXTRA_LIBS =  -ldl   -Wl,--export-dynamic -lnsl - 
lutil -ldl
< WRAPPER_EXTRA_LIBS =   -ldl   -Wl,--export-dynamic -lnsl -lutil - 
lpthread -ldl

> WRAPPER_EXTRA_LIBS = -ldl   -Wl,--export-dynamic -lnsl -lutil -ldl
< crs_blcr_LIBS = -lnsl -lutil  -lpthread
> crs_blcr_LIBS = -lnsl  -lutil -lpthread


[root@hydra src]# diff openmpi-{1.4.2,1.5rc5}/opal/tools/wrappers/ 
Makefile | grep LINK

< LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
> LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
<$(LINK) $(opal_wrapper_OBJECTS) $(opal_wrapper_LDADD) $(LIBS)
> 	$(AM_V_CCLD)$(LINK) $(opal_wrapper_OBJECTS) $ 
(opal_wrapper_LDADD) $(LIBS)


I don't know anything about automake, so I don't know what code to  
look at that changed between 1.4.2 and 1.5rc5 that defines the *LIBS  
Makefile variables.


Larry Baker
US Geological Survey
650-329-5608
ba...@usgs.gov

On Aug 17, 2010, at 2:18 PM, Jeff Squyres wrote:


We still have one known possible regression:

   https://svn.open-mpi.org/trac/ompi/ticket/2530

But we posted rc5 anyway (there's a bunch of stuff that has been  
pending for a while that is now in).  Please test!


   http://www.open-mpi.org/software/ompi/v1.5/

--
Jeff Squyres
jsquy...@cisco.com
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/


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