[mpich-discuss] mpich2-1.0.8 OpenSolaris

[Jim Langston]

Thanks Rajeev,

That did the trick ... also, I did see the release note, but I am
using Sun compilers.


./configure --prefix=/usr/local/mpich2 --enable-threads 
--with-thread-package=posix --disable-sharedlibs



langston at alpha:/tmp$  mpicc -I/usr/local/mpich2/include -c cpi.c
langston at alpha:/tmp$  mpicc -o cpi cpi.o  -lm
langston at alpha:/tmp$ mpirun -np 2 cpi
Process 0 of 2 is on alpha
Process 1 of 2 is on alpha
pi is approximately 3.1415926544231318, Error is 0.0000000008333387
wall clock time = 0.001737

Jim

//////////////////////


Rajeev Thakur wrote:
> The --enable-sharedlibs option in MPICH2 was not working on Solaris the last
> time I looked and was mentioned in the RELEASE_NOTES file. Does it work
> without --enable-sharedlibs?
>
> Rajeev
>
>   
>> -----Original Message-----
>> From: mpich-discuss-bounces at mcs.anl.gov 
>> [mailto:mpich-discuss-bounces at mcs.anl.gov] On Behalf Of Jim Langston
>> Sent: Wednesday, February 04, 2009 2:26 PM
>> To: mpich-discuss at mcs.anl.gov
>> Subject: [mpich-discuss] mpich2-1.0.8 OpenSolaris
>>
>> Hi All,
>>
>> I'm trying to build 1.0.8 for OpenSolaris (x86) using
>> Sun Studio 12, everything builds ok - but when
>> I try to build an example:
>>
>> langston at alpha:~/MPICH/mpich2-1.0.8/examples$ rm cpi.o
>> langston at alpha:~/MPICH/mpich2-1.0.8/examples$ gmake cpi
>> ../bin/mpicc -I../src/include -I../src/include -c cpi.c
>> ../bin/mpicc   -o cpi cpi.o  -lm
>> Undefined            first referenced
>>  symbol                  in file
>> MPIDU_Process_unlock                
>> /export/home/langston/MPICH/mpich2-1.0.8/lib/libmpich.so
>> MPIDU_Process_lock                  
>> /export/home/langston/MPICH/mpich2-1.0.8/lib/libmpich.so
>> MPIDU_Process_lock_init             
>> /export/home/langston/MPICH/mpich2-1.0.8/lib/libmpich.so
>> ld: fatal: Symbol referencing errors. No output written to cpi
>> gmake: *** [cpi] Error 1
>>
>>
>> My configuration line is:
>>
>> langston at alpha:~/MPICH/mpich2-1.0.8$ head config.log
>> This file contains any messages produced by compilers while
>> running configure, to aid debugging if configure makes a mistake.
>>
>> It was created by configure, which was
>> generated by GNU Autoconf 2.62.  Invocation command line was
>>
>>   $ ./configure --prefix=/usr/local/mpich2 --enable-threads 
>> --with-thread-package=posix --enable-sharedlibs=solaris-x86
>>
>> ## --------- ##
>> ## Platform. ##
>>
>>
>>
>> I added in solaris-x86 into the configure file to recognize I'm on an 
>> OpenSolaris system which
>> I've included.
>>
>> Looking at libmpich.so
>>
>> langston at alpha:~/MPICH/mpich2-1.0.8/lib$ nm libmpich.so | grep 
>> MPIDU_Process_unlock
>>          U MPIDU_Process_unlock
>>
>> and
>>
>> langston at alpha:~/MPICH/mpich2-1.0.8/src/mpid/common/locks$ nm 
>> mpidu_atomic_primitives.o
>> 00000000 b Bbss.bss
>> 00000000 d Ddata.data
>> 00000000 r Drodata.rodata
>> 00000000 D emulation_lock
>>          U MPID_Abort
>> 00000024 T MPIDU_Atomic_add_emulated
>> 00000210 T MPIDU_Atomic_cas_aint_emulated
>> 00000164 T MPIDU_Atomic_cas_int_emulated
>> 000000bc T MPIDU_Atomic_cas_int_ptr_emulated
>> 000002bc T MPIDU_Atomic_decr_and_test_emulated
>> 00000364 T MPIDU_Atomic_decr_emulated
>> 000003f8 T MPIDU_Atomic_fetch_and_add_emulated
>> 0000049c T MPIDU_Atomic_fetch_and_decr_emulated
>> 0000053c T MPIDU_Atomic_fetch_and_incr_emulated
>> 000005e0 T MPIDU_Atomic_incr_emulated
>> 000007c8 T MPIDU_Atomic_swap_aint_emulated
>> 00000720 T MPIDU_Atomic_swap_int_emulated
>> 00000678 T MPIDU_Atomic_swap_int_ptr_emulated
>> 00000000 T MPIDU_Interprocess_lock_init
>>          U MPIDU_Process_lock
>>          U MPIDU_Process_lock_init
>>          U MPIDU_Process_unlock
>>          U MPIU_Internal_error_printf
>>
>>
>>
>> Any thoughts ? hints ?
>>
>> thanks,
>>
>> Jim
>>
>> ///////////////////////////////
>>
>>
>>
>>
>> -- 
>> /////////////////////////////////////////////
>>
>> Jim Langston
>> Sun Microsystems, Inc.
>>
>> (877) 854-5583 (AccessLine)
>> (513) 702-4741 (Cell)
>> AIM: jl9594
>> jim.langston at sun.com
>>
>>
>>     
>
>   


-- 
/////////////////////////////////////////////

Jim Langston
Sun Microsystems, Inc.

(877) 854-5583 (AccessLine)
(513) 702-4741 (Cell)
AIM: jl9594
jim.langston at sun.com

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