针对你遇到的“undefined reference to fftw_malloc'”问题,这通常是因为在编译或链接过程中未正确包含或链接到提供fftw_malloc`函数的库。以下是根据你的提示,逐步分析和解决问题的建议: 确认fftw_malloc函数所属的库: fftw_malloc函数是FFTW(Fastest Fourier Transform in the West)库中的一个函数,用于分配对齐的内...
fftw_plan my_plan; double Scale; fftw_complex* x_in; x_in = (fftw_complex*)fftw_malloc(2*m_nR*sizeof(double)); my_plan = fftw_create_plan(m_nR, FFTW_FORWARD, FFTW_ESTIMATE ); In last line I have "undefined reference to `fftw_create_plan'". I think...
/opt/intel/mkl/include$ dir blas.f90 mkl_direct_lapack.h mkl_sparse_handle.f90 fftw mkl_direct_types.h mkl_sparse_handle.fi ia32 mkl_dnn.h mkl_sparse_handle.h i_malloc.h mkl_dnn_types.h mkl_spblas.f90 intel64 mkl_dss.f90 mkl_spblas.fi lapack.f90 mkl_dss.fi mkl_spblas.h mic...
fftw_plan my_plan; double Scale; fftw_complex* x_in; x_in = (fftw_complex*)fftw_malloc(2*m_nR*sizeof(double)); my_plan = fftw_create_plan(m_nR, FFTW_FORWARD, FFTW_ESTIMATE ); In last line I have "undefined reference to `fftw_create_plan'". I think that I cannot c...