Dear PGI users and developers:
I tried to use pgCC-5.2 to compile a finite element library (libmesh from sourceforge) in a linux cluster. The compilation halted and reported error during prelink:
Linking /home/m254/minxu/libmesh/lib/i686-pc-linux-gnu_opt/libmesh.so
C++ prelinker: executing: /usr/pgi/linux86/5.2/bin/pgCC -DNDEBUG -O2 --no_using_std --instantiate=none --one_instantiation_per_object --prelink_objects -DPETSC_USE_DYNAMIC_LIBRARIES -I/home/m254/minxu/libmesh/include/base -I/home/m254/minxu/libmesh/include/enums -I/home/m254/minxu/libmesh/include/fe -I/home/m254/minxu/libmesh/include/geom -I/home/m254/minxu/libmesh/include/mesh -I/home/m254/minxu/libmesh/include/numerics -I/home/m254/minxu/libmesh/include/partitioning -I/home/m254/minxu/libmesh/include/quadrature -I/home/m254/minxu/libmesh/include/solvers -I/home/m254/minxu/libmesh/include/utils -I/home/m254/minxu/libmesh/contrib/boost -I/home/m254/minxu/libmesh/contrib/laspack -I/home/m254/minxu/libmesh/contrib/parmetis/Lib -I/home/m254/minxu/libmesh/contrib/metis/Lib -I/home/m254/minxu/libmesh/contrib/sfcurves -I/home/m254/minxu/libmesh/contrib/tecplot/include -I/home/m254/minxu/libmesh/contrib/tetgen -I/home/m254/minxu/libmesh/contrib/triangle -I/home/m254/minxu/petsc-2.3.0/include -I/home/m254/minxu/petsc-2.3.0/bmake/linux-gnu -o src/base/dof_map.i686-pc-linux-gnu.opt.o -c src/base/dof_map.C
unlink failed: Bad address
rename failed: Bad address
C++ prelinker: error: “std::basic_string<char, std::char_traits, std::allocator> Utility::enum_to_string(T1) [with T1=libMeshEnums::Order]” has been referenced as both an explicit specialization and a generated instantiation
C++ prelinker: error: “std::basic_string<char, std::char_traits, std::allocator> Utility::enum_to_string(T1) [with T1=libMeshEnums::FEFamily]” has been referenced as both an explicit specialization and a generated instantiation
C++ prelinker: error: “double FE<N1, N2>::shape(const Elem *, libMeshEnums::Order, unsigned int, const Point &) [with N1=(unsigned int)2, N2=(libMeshEnums::FEFamily)4]” has been referenced as both an explicit specialization and a generated instantiation
C++ prelinker: error: “double FE<N1, N2>::shape(const Elem *, libMeshEnums::Order, unsigned int, const Point &) [with N1=(unsigned int)2, N2=(libMeshEnums::FEFamily)1]” has been referenced as both an explicit specialization and a generated instantiation
C++ prelinker: error: “double FE<N1, N2>::shape(const Elem *, libMeshEnums::Order, unsigned int, const Point &) [with N1=(unsigned int)3, N2=(libMeshEnums::FEFamily)3]” has been referenced as both an explicit specialization and a generated instantiation
C++ prelinker: error: “double FE<N1, N2>::shape(const Elem *, libMeshEnums::Order, unsigned int, const Point &) [with N1=(unsigned int)2, N2=(libMeshEnums::FEFamily)3]” has been referenced as both an explicit specialization and a generated instantiation
make: *** [/home/m254/minxu/libmesh/lib/i686-pc-linux-gnu_opt/libmesh.so] Error 2
The same code has been compiled without error using gnu g+±3.4 and g+±4.0. The options used for pgCC are: -O2 --no_using_std --instantiate=none --one_instantiation_per_object --prelink_objects.
Questions:
(1) What is the error causing “unlink failed: Bad address
rename failed: Bad address”?
(2) What is the error for “both an explicit specialization and a generated instantiation”?
(3) How to fix?
Thanks for your help.
Michael