[Trilinos-Users] LOCA Continuation

Mon Apr 18 17:07:05 MDT 2011

K. Narendiran,
  The error that your are getting is actually a different error than before, though similar in nature. The undefined loca lapack symbols are now being found, however, it appears that there is a method named “ChanProblemInterface” that is declared to be virtual, but never defined. Since it was never defined the compiler couldn’t make the virtual table for the method and  you get the error below. I don’t know much about the details of nox or loca so I can’t say why that would be.  If you are using the example ChanContinuation test as a base for your own code as Andy suggested might be the case then you will need to define that method yourself, using the original test as an example. For the purposes of fixing this error though defining an empty function would be enough to stop the link error.

Brent

On 4/14/11 10:42 PM, "narendiran kumar" <narendirankumar at gmail.com> wrote:

Dear Brent,

Thanks for your reply.  As per your suggestion, I added that lines in configuration script.

But still i am getting some problem to run this ChanContinuation program.  Herewith i have attached my "do-configure" script, Makefile and error file.

Can i got any sample makefile for compile/run ChanContinuation.C

thanks

Regards,
K. Narendiran

Error:

/tmp/ccwU8VzZ.o: In function `main':
/home2/program/continuation/ChanContinuation.C:78: undefined reference to `ChanProblemInterface::ChanProblemInterface(Teuchos::RCP<LOCA::GlobalData> const&, int, double, double, double, std::basic_ofstream<char, std::char_traits<char> >&)'
/tmp/ccwU8VzZ.o: In function `~ChanProblemInterface':
/home2/program/continuation/ChanProblemInterface.H:85: undefined reference to `vtable for ChanProblemInterface'
collect2: ld returned 1 exit status
make: *** [MyApp.exe] Error 1

On Thu, Apr 14, 2011 at 8:12 PM, Perschbacher, Brent M <bmpersc at sandia.gov> wrote:
K. Narendiran,
  It looks like to get the loca libraray where the LAPACK symbols are located you need to configure with the options NOX_ENABLE_LOCA and NOX_ENABLE_ABSTRACT_IMPLEMENTATION_LAPACK. Try setting those options to “ON” in your configure script and then rebuild and reinstall Trilinos.

Brent

On 4/13/11 10:49 PM, "narendiran kumar" <narendirankumar at gmail.com <http://narendirankumar@gmail.com> > wrote:

Dear Sir/Madam,

I am very new to this trilinos package.  I have installed trilinos packages and enabled NOX package for using "Arc Length Continuation".  Right now, i am trying to run "ChanContinuation.C" example file.  But it's giving following error.  I suspect that, there might be mistake in my "Makefile" or "Library Link".

I am straggling in this for a long time.  Can anyone please help me.

Thanks

Regards,
K. Narendiran

**** Error Output ****
root at narendiran:/home2/program/continuation# ls
ChanContinuation.C                       LOCA_LAPACK_Interface.H
ChanProblemInterface.C                   Makefile
ChanProblemInterface.H                   NOX.H
clapack.h                                NOX_LAPACK_Group.C
LOCA_BorderedSolver_LAPACKDirectSolve.H  NOX_LAPACK_Group.H
LOCA_Eigensolver_DGGEVStrategy.H         NOX_LAPACK.H
LOCA.H                                   NOX_LAPACK_Interface.H
LOCA_LAPACK_Factory.C                    NOX_LAPACK_LinearSolver.H
LOCA_LAPACK_Factory.H                    NOX_LAPACK_Matrix.H
LOCA_LAPACK_Group.C                      NOX_LAPACK_Vector.C
LOCA_LAPACK_Group.H                      NOX_LAPACK_Vector.H
LOCA_LAPACK.H
root at narendiran:/home2/program/continuation# make

Found Trilinos!  Here are the details:
   Trilinos_VERSION = 10.6.4
   Trilinos_PACKAGE_LIST = NOX Anasazi Stratimikos Belos ML Ifpack Amesos Galeri AztecOO Isorropia Thyra EpetraExt Tpetra Triutils Zoltan Epetra Kokkos RTOp ThreadPool Teuchos
   Trilinos_LIBRARIES = -llocathyra -llocaepetra -lloca -lnoxthyra -lnoxepetra -lnox -lanasazitpetra -lModeLaplace -lanasaziepetra -lanasazi -lstratimikos -lstratimikosbelos -lstratimikosaztecoo -lstratimikosamesos -lstratimikosml -lstratimikosifpack -lbelostpetra -lbelosepetra -lbelos -lml -lifpack -lamesos -lgaleri -laztecoo -lisorropia -lthyratpetra -lthyraepetraext -lthyraepetra -lthyra -lepetraext -ltpetrainout -ltpetra -ltriutils -lzoltan -lsimpi -lepetra -lkokkoslinalg -lkokkosnodeapi -lkokkos -lrtop -ltpi -lteuchos
   Trilinos_INCLUDE_DIRS = -I/home2/trilinos-10.6.4-Source/build-NOX/include
   Trilinos_LIBRARY_DIRS = -L/home2/trilinos-10.6.4-Source/build-NOX/lib
   Trilinos_TPL_LIST = LAPACK BLAS
   Trilinos_TPL_INCLUDE_DIRS =
   Trilinos_TPL_LIBRARIES = -llapack -lblas
   Trilinos_TPL_LIBRARY_DIRS =
   Trilinos_BUILD_SHARED_LIBS = ON
End of Trilinos details

/usr/bin/g++ -c -g -O0  -I/home2/trilinos-10.6.4-Source/build-NOX/include  -DMYAPP_NOX ChanProblemInterface.C
/usr/bin/g++ -c -g -O0  -I/home2/trilinos-10.6.4-Source/build-NOX/include  -DMYAPP_NOX LOCA_LAPACK_Factory.C
/usr/bin/g++ -c -g -O0  -I/home2/trilinos-10.6.4-Source/build-NOX/include  -DMYAPP_NOX LOCA_LAPACK_Group.C
/usr/bin/g++ -c -g -O0  -I/home2/trilinos-10.6.4-Source/build-NOX/include  -DMYAPP_NOX NOX_LAPACK_Vector.C
/usr/bin/ar cr libmyappLib.a ChanProblemInterface.o LOCA_LAPACK_Factory.o LOCA_LAPACK_Group.o NOX_LAPACK_Vector.o
/usr/bin/g++ -g -O0  libmyappLib.a ChanContinuation.C -o MyApp.exe  -I/home2/trilinos-10.6.4-Source/build-NOX/include  -DMYAPP_NOX -L/home2/trilinos-10.6.4-Source/build-NOX/lib  -llocathyra -llocaepetra -lloca -lnoxthyra -lnoxepetra -lnox -lanasazitpetra -lModeLaplace -lanasaziepetra -lanasazi -lstratimikos -lstratimikosbelos -lstratimikosaztecoo -lstratimikosamesos -lstratimikosml -lstratimikosifpack -lbelostpetra -lbelosepetra -lbelos -lml -lifpack -lamesos -lgaleri -laztecoo -lisorropia -lthyratpetra -lthyraepetraext -lthyraepetra -lthyra -lepetraext -ltpetrainout -ltpetra -ltriutils -lzoltan -lsimpi -lepetra -lkokkoslinalg -lkokkosnodeapi -lkokkos -lrtop -ltpi -lteuchos -llapack -lblas
/tmp/ccVwaSAa.o: In function `main':
/home2/program/continuation/ChanContinuation.C:72: undefined reference to `LOCA::LAPACK::Factory::Factory()'
/home2/program/continuation/ChanContinuation.C:78: undefined reference to `ChanProblemInterface::ChanProblemInterface(Teuchos::RCP<LOCA::GlobalData> const&, int, double, double, double, std::basic_ofstream<char, std::char_traits<char> >&)'
/home2/program/continuation/ChanContinuation.C:87: undefined reference to `LOCA::LAPACK::Group::Group(Teuchos::RCP<LOCA::GlobalData> const&, LOCA::LAPACK::Interface&)'
/home2/program/continuation/ChanContinuation.C:115: undefined reference to `typeinfo for NOX::LAPACK::Vector'
/tmp/ccVwaSAa.o: In function `~ChanProblemInterface':
/home2/program/continuation/ChanProblemInterface.H:85: undefined reference to `vtable for ChanProblemInterface'
/home2/program/continuation/ChanProblemInterface.H:85: undefined reference to `NOX::LAPACK::Vector::~Vector()'
/tmp/ccVwaSAa.o: In function `Teuchos::RCP<LOCA::LAPACK::Group const> Teuchos::rcp_dynamic_cast<LOCA::LAPACK::Group const, LOCA::MultiContinuation::AbstractGroup const>(Teuchos::RCP<LOCA::MultiContinuation::AbstractGroup const> const&, bool)':
/home2/trilinos-10.6.4-Source/build-NOX/include/Teuchos_RCP.hpp:743: undefined reference to `typeinfo for LOCA::LAPACK::Group'
/tmp/ccVwaSAa.o: In function `LOCA::LAPACK::Group const& Teuchos::dyn_cast<LOCA::LAPACK::Group const, LOCA::MultiContinuation::AbstractGroup const>(LOCA::MultiContinuation::AbstractGroup const&)':
/home2/trilinos-10.6.4-Source/build-NOX/include/Teuchos_dyn_cast.hpp:162: undefined reference to `typeinfo for LOCA::LAPACK::Group'
/tmp/ccVwaSAa.o: In function `Teuchos::TypeNameTraits<LOCA::LAPACK::Group const>::name()':
/home2/trilinos-10.6.4-Source/build-NOX/include/Teuchos_TypeNameTraits.hpp:66: undefined reference to `typeinfo for LOCA::LAPACK::Group'
/tmp/ccVwaSAa.o: In function `Teuchos::TypeNameTraits<LOCA::LAPACK::Group>::name()':
/home2/trilinos-10.6.4-Source/build-NOX/include/Teuchos_TypeNameTraits.hpp:66: undefined reference to `typeinfo for LOCA::LAPACK::Group'
/tmp/ccVwaSAa.o: In function `Teuchos::TypeNameTraits<LOCA::LAPACK::Factory>::name()':
/home2/trilinos-10.6.4-Source/build-NOX/include/Teuchos_TypeNameTraits.hpp:66: undefined reference to `typeinfo for LOCA::LAPACK::Factory'
collect2: ld returned 1 exit status
make: *** [MyApp.exe] Error 1
root at narendiran:/home2/program/continuation#

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