[Trilinos-Users] Teuchos_RCP error

[Bartlett, Roscoe A.]

We need to remove the unnecessary template argument from Teuchos::Comm that can cause these type of incompatibilities.  However, doing so will break backward compatibility so it will have to be done across a major version number change from 10.X to 11.0.

-Ross


> -----Original Message-----
> From: trilinos-users-bounces at software.sandia.gov [mailto:trilinos-users-
> bounces at software.sandia.gov] On Behalf Of Natarajan CS
> Sent: Wednesday, October 12, 2011 2:31 PM
> To: trilinos-users at software.sandia.gov
> Subject: [Trilinos-Users] Teuchos_RCP error
> 
> Hello all,
>       I am getting an error (below) while building Teuchos tests for 10.8.2
> with MKL BLAS and LAPACK. I couldn't find a similar error in the mail
> archive ( I haven't come across this error in my previous build of 10.2) and
> I am a little wary of futzing around in the source. I was wondering if
> someone might know the workaround.
> 
> Thanks in advance,
> C.S.N
> 
> *****************************************ERROR************
> *************************************
> /hpc/soft/natac0/trilinos-10.8.2-
> Source/packages/teuchos/src/Teuchos_RCP.hpp(288):
> error: a value of type
> "Teuchos::SerialComm<Teuchos::Ordinal={Teuchos_Ordinal={ptrdiff_t={long
> }}}>
> *" cannot be used to initialize an entity of type "const Teuchos::Comm<int>
> *"
>     : ptr_(r_ptr.get()), // will not compile if T is not base class of T2
>            ^
>           detected during:
>             instantiation of "Teuchos::RCP<T>::RCP(const Teuchos::RCP<T2> &)
> [with T=const Teuchos::Comm<int>,
> T2=Teuchos::SerialComm<Teuchos::Ordinal={Teuchos_Ordinal={ptrdiff_t={lo
> ng}}}>]"
> at line 119 of
> "/hpc/soft/natac0/trilinos-10.8.2-
> Source/packages/teuchos/src/Teuchos_DefaultComm.hpp"
>             implicit definition of "Teuchos::RCP<const Teuchos::Comm<int>>
> Teuchos::DefaultComm<Ordinal>::defaultSerialComm_ [with Ordinal=int]" at
> line 109 of
> "/hpc/soft/natac0/trilinos-10.8.2-
> Source/packages/teuchos/src/Teuchos_DefaultComm.hpp"
>             instantiation of "Teuchos::RCP<const Teuchos::Comm<Ordinal>>
> Teuchos::DefaultComm<Ordinal>::getDefaultSerialComm(const
> Teuchos::RCP<const
> Teuchos::Comm<Ordinal>> &) [with Ordinal=int]" at line 173 of
> "/hpc/soft/natac0/trilinos-10.8.2-
> Source/packages/teuchos/test/Time/TimeMonitor_UnitTests.cpp"
> 
> compilation aborted for
> /hpc/soft/natac0/trilinos-10.8.2-
> Source/packages/teuchos/test/Time/TimeMonitor_UnitTests.cpp
> (code 2)
> make[2]: ***
> [packages/teuchos/test/Time/CMakeFiles/Teuchos_TimeMonitor_UnitTests
> .dir/TimeMonitor_UnitTests.cpp.o]
> Error 2
> make[2]: *** Waiting for unfinished jobs....
> **********************************************************
> **********************************************************
> **********************************
> ********************************************BUILD
> OPTIONS***************************************************
> **************
> cmake \
>   -D
> CMAKE_AR:FILEPATH=/hpc/soft/intel/x86_64/ics-2011.0.013/composerxe-
> 2011.4.191/bin/intel64/xiar\
>   -D
> CMAKE_LINKER:FILEPATH=/hpc/soft/intel/x86_64/ics-
> 2011.0.013/composerxe-2011.4.191/bin/intel64/xild\
>   -D CMAKE_CXX_COMPILER:FILEPATH=/hpc/soft/intel/x86_64/ics-
> 2011.0.013/impi/
> 4.0.2.003/intel64/bin/mpiicpc\
>   -D CMAKE_C_COMPILER:FILEPATH=/hpc/soft/intel/x86_64/ics-
> 2011.0.013/impi/
> 4.0.2.003/intel64/bin/mpiicc\
>   -D
> CMAKE_Fortran_COMPILER:FILEPATH=/hpc/soft/intel/x86_64/ics-
> 2011.0.013/impi/
> 4.0.2.003/intel64/bin/mpiifort\
>   -D CMAKE_INSTALL_PREFIX:PATH=/hpc/soft/natac0/tl_10_8_2 \
>   -D Trilinos_ENABLE_Epetra:BOOL=ON\
>   -D Trilinos_ENABLE_Stratimikos:BOOL=ON\
>   -D Trilinos_ENABLE_Teuchos:BOOL=ON\
>   -D Trilinos_ENABLE_AztecOO:BOOL=ON\
>   -D Trilinos_ENABLE_Triutils:BOOL=ON\
>   -D Trilinos_ENABLE_ML:BOOL=ON\
>   -D Trilinos_ENABLE_ML_Metis:BOOL=ON\
>   -D Trilinos_ENABLE_Galeri:BOOL=ON\
>   -D Trilinos_ENABLE_Amesos:BOOL=ON\
>   -D Trilinos_ENABLE_Didasko:BOOL=ON\
>   -D Trilinos_ENABLE_Pamgen:BOOL=ON\
>   -D Trilinos_ENABLE_FEI:BOOL=ON\
>   -D Trilinos_ENABLE_Sacado:BOOL=ON\
>   -D TPL_ENABLE_ParMETIS:BOOL=ON \
>   -D ParMETIS_INCLUDE_DIRS:PATH=/hpc/soft/natac0/ParMetis-3.1.1\
>   -D ParMETIS_LIBRARY_DIRS:PATH=/hpc/soft/natac0/ParMetis-3.1.1\
>   -D TPL_ENABLE_METIS:BOOL=ON\
>   -D METIS_INCLUDE_DIRS:PATH=/hpc/soft/natac0/ParMetis-3.1.1/METISLib\
>   -D METIS_LIBRARY_DIRS:PATH=/hpc/soft/natac0/ParMetis-3.1.1\
>   -D TPL_ENABLE_BLAS:BOOL=ON\
>   -D
> TPL_BLAS_LIBRARIES:STRING="-L$MKL_PATH;-lmkl_intel_lp64;-
> lmkl_sequential;-lmkl_core;;-lpthread;"\
>   -D TPL_ENABLE_LAPACK:BOOL=ON\
>   -D
> TPL_LAPACK_LIBRARIES:STRING="-L$MKL_PATH;-lmkl_intel_lp64;-
> lmkl_sequential;-lmkl_core;-lpthread"\
>   -D Trilinos_ENABLE_TESTS:BOOL=ON\
>   -D DART_TESTING_TIMEOUT:STRING=600\
>   -D TPL_ENABLE_MPI:BOOL=ON\
>   -D MPI_BASE_DIR:PATH=/hpc/soft/intel/x86_64/default/impi/lib64\
>   -D MPI_BIN_DIR:PATH=/hpc/soft/intel/x86_64/default/impi/bin64\
>   -D CMAKE_CXX_FLAGS:STRING="-limf -O3 -DMPICH_IGNORE_CXX_SEEK"\
>   -D MPI_USE_COMPILER_WRAPPERS:BOOL=OFF\
>   $EXTRA_ARGS\
>   ${TRILINOS_HOME}