Description
I am having issues while installing p3dfft++ library. I have fftw (mpi enabled) library installed at location /usr/local/FFTW. I am trying to install p3dfft++ library after downloading the source file from official git hub page. When I install using the following command (./configure --prefix=/usr/local/p3dfft --enable-gnu --enable-fftw --with-fftw=/usr/local/FFTW FC=mpif90 CC=mpicc CXX=mpicxx), I am getting the following error after executing make file.
(Rank mismatch between actual argument at (1) and actual argument at (2) (scalar and rank-1)
make[3]: *** [Makefile:460: test1D_cos.o] Error 1
make[3]: Leaving directory '/home/pratyush/Downloads/p3dfft.3-v.3.1.2/sample/FORTRAN'
make[2]: *** [Makefile:315: all-recursive] Error 1
make[2]: Leaving directory '/home/pratyush/Downloads/p3dfft.3-v.3.1.2/sample'
make[1]: *** [Makefile:412: all-recursive] Error 1
make[1]: Leaving directory '/home/pratyush/Downloads/p3dfft.3-v.3.1.2'
make: *** [Makefile:331: all] Error 2)
After exploring on internet, I found that adding FCFLAG suppresses the error to warning. Now executing the command (./configure --prefix=/usr/local/p3dfft --enable-gnu --enable-fftw --with-fftw=/usr/local/FFTW FC=mpif90 CC=mpicc CXX=mpicxx FCFLAGS="-fallow-argument-mismatch"). This installs the library in the system. But when I run the sample files as provided I got a DEF_FFT_FLAGS error to which I defined DEF_FFT_FLAGS as 123. Now when I am executing the sample file provided I am getting the following error.
(/usr/bin/ld: /usr/local/p3dfft/lib/libp3dfft.3.a(init.o): in function p3dfft::exec_r2r_complex_s(long, float*, float*)': init.C:(.text+0x22): undefined reference to fftwf_execute_r2r'
/usr/bin/ld: /usr/local/p3dfft/lib/libp3dfft.3.a(init.o): in function p3dfft::plan_dct1_s(int, int const*, int, float*, int const*, int, int, float*, int const*, int, int, unsigned int)': init.C:(.text+0xe8): undefined reference to fftwf_plan_many_r2r'
/usr/bin/ld: /usr/local/p3dfft/lib/libp3dfft.3.a(init.o): in function p3dfft::plan_dst1_s(int, int const*, int, float*, int const*, int, int, float*, int const*, int, int, unsigned int)': init.C:(.text+0x158): undefined reference to fftwf_plan_many_r2r'
/usr/bin/ld: /usr/local/p3dfft/lib/libp3dfft.3.a(init.o): in function p3dfft::plan_dct1_complex_s(int, int const*, int, float*, int const*, int, int, float*, int const*, int, int, unsigned int)': init.C:(.text+0x1d1): undefined reference to fftwf_plan_many_r2r'
/usr/bin/ld: /usr/local/p3dfft/lib/libp3dfft.3.a(init.o): in function p3dfft::plan_dst1_complex_s(int, int const*, int, float*, int const*, int, int, float*, int const*, int, int, unsigned int)': init.C:(.text+0x251): undefined reference to fftwf_plan_many_r2r'
/usr/bin/ld: /usr/local/p3dfft/lib/libp3dfft.3.a(init.o): in function p3dfft::plan_dct2_s(int, int const*, int, float*, int const*, int, int, float*, int const*, int, int, unsigned int)': init.C:(.text+0x2c8): undefined reference to fftwf_plan_many_r2r'
/usr/bin/ld: /usr/local/p3dfft/lib/libp3dfft.3.a(init.o):init.C:(.text+0x338): more undefined references to fftwf_plan_many_r2r' follow /usr/bin/ld: /usr/local/p3dfft/lib/libp3dfft.3.a(init.o): in function p3dfft::setup()':
init.C:(.text+0x27b0): undefined reference to `fftwf_execute_r2r')
I have also tried installing the previous version but errors remain the same.
Any help is appreciated.
Thanks and regards