Issue Compiling CP2K(POPT) - MPI + CUDA

[Abhishek Bagusetty]

Hi Users and Developers,

I am getting a compile-time error at some of the CUDA instances while 
building the POPT version of CP2K.

*F**rank-mpi-cuda/popt/libcp2k_lib.a(cuda_memory.o): In function 
`cuda_memory_mp_cuda_device_mem_release_':*
*cuda_memory.f90:(.text+0x12): undefined reference to `fftcu_release_'*

*make: *** [build] Error 2*

I don't understand how to fix this linking issue. It would be great if some 
one has any suggestions on this . Please find the input file summarized 
below. Appreciate for your time and effort.
#module purge
#module load intel/2013.0
#module load openmpi/1.8.1-intel
#module load mkl/2013.0/icc-st-openmpi
#module load fftw/3.3.2-intel13
#module load cuda/5.5-rhel
PERL     = perl
CC       = mpicc
CPP      = cpp
NVCC     = nvcc -arch=compute_30
FC       = mpifort
LD       = $(FC)
AR       = ar -r
CFLAGS   = -O2
CPPFLAGS = -traditional -C $(DFLAGS) -P -I$(MKL_ROOT)/include/fftw
DFLAGS   = -D__INTEL -D__FFTSG  -D__parallel -D__SCALAPACK -D__BLACS 
-D__CUADPW -D__DBCSR_CUDA -D__FFTW3 -D__FFTCU -D__CUBLASDP
FCFLAGS  = $(DFLAGS) -I$(INTEL_INC) -O3 -msse2 -heap-arrays 64 
-funroll-loops -fpp -free
NVFLAGS  = $(DFLAGS)
LDFLAGS  = $(FCFLAGS)
INTEL_INC = /opt/sam/intel/composer_xe_2013.0.079/mkl/include
MKLPATH  = $(MKL_ROOT)/lib/intel64
CUDAPATH = /opt/sam/rhel6/cuda/5.5/lib64/
LIBS     = -L$(MKLPATH) \
           $(MKLPATH)/libmkl_rt.so \
           $(MKLPATH)/libmkl_lapack95_lp64.a \
           $(MKLPATH)/libmkl_scalapack_lp64.a \
           $(MKLPATH)/libmkl_intel_lp64.a\
           $(MKLPATH)/libmkl_sequential.a\
           $(MKLPATH)/libmkl_core.a\
           $(MKLPATH)/libmkl_blacs_openmpi_lp64.a \
           $(CUDAPATH)/libcudart.so\
           $(CUDAPATH)/libcufft.so\
           $(CUDAPATH)/libcublas.so\
           $(FFTW_ROOT)/lib/libfftw3f.so.3\
           -lpthread -lrt

OBJECTS_ARCHITECTURE = machine_intel.o


Abhishek

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Abhishek Bagusetty
PhD Student, Computational Modeling & Simulation
Center for Simulation and Modeling
Department of Chemical & Petroleum Engineering
University of Pittsburgh
Pittsburgh, PA - 15261
Office : 920 Benedum Hall
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