Я пытался связать cuFFT статически.
nvcc -ccbin g++ -dc -O3 -arch=sm_35 -c fftStat.cu fftStat.o;
nvcc -ccbin g++ -dlink -arch=sm_35 fftStat.o -o link.o;
g++ main.cc link.o fftStat.o -lcudart -lcudadevrt -lcufft_static -lculibos -ldl -pthread -lrt -L/usr/local/cuda-10.2/lib64 -o run
Это дало мне следующие ошибки (не отображая все ошибки)
/usr/local/cuda-10.2/lib64/libcufft_static.a(fft_dimension_class_multi.o): In function `__sti____cudaRegisterAll()':
fft_dimension_class_multi.compute_75.cudafe1.cpp:(.text+0xdad): undefined reference to `__cudaRegisterLinkedBinary_44_fft_dimension_class_multi_compute_75_cpp1_ii_466e44ab'
/usr/local/cuda-10.2/lib64/libcufft_static.a(fft_dimension_class_multi.o): In function `global constructors keyed to BaseListMulti::radices':
fft_dimension_class_multi.compute_75.cudafe1.cpp:(.text+0x1c8d): undefined reference to
float_64bit_regular_RT_SM50_plus.compute_75.cudafe1.cpp:(.text+0x3d): undefined reference to `__cudaRegisterLinkedBinary_51_float_64bit_regular_RT_SM50_plus_compute_75_cpp1_ii_66731515'
/usr/local/cuda-10.2/lib64/libcufft_static.a(float_64bit_regular_RT_SM50_plus.o): In function `global constructors keyed to compile_unitsforce_compile_float_width64_t_regular_fft_kernels__SM50_unbounded()':
float_64bit_regular_RT_SM50_plus.compute_75.cudafe1.cpp:(.text+0x29d): undefined reference to `__cudaRegisterLinkedBinary_51_float_64bit_regular_RT_SM50_plus_compute_75_cpp1_ii_66731515'
/usr/local/cuda-10.2/lib64/libcufft_static.a(float_64bit_regular_RT_SM60_plus.o): In function `__sti____cudaRegisterAll()':
float_64bit_regular_RT_SM60_plus.compute_75.cudafe1.cpp:(.text+0x3d): undefined reference to `__cudaRegisterLinkedBinary_51_float_64bit_regular_RT_SM60_plus_compute_75_cpp1_ii_dbb979db'
/usr/local/cuda-10.2/lib64/libcufft_static.a(float_64bit_regular_RT_SM60_plus.o): In function `global constructors keyed to compile_unitsforce_compile_float_width64_t_regular_fft_kernels__SM60_unbounded()':
float_64bit_regular_RT_SM60_plus.compute_75.cudafe1.cpp:(.text+0x18d): undefined reference to `__cudaRegisterLinkedBinary_51_float_64bit_regular_RT_SM60_plus_compute_75_cpp1_ii_dbb979db'
/usr/local/cuda-10.2/lib64/libcufft_static.a(half_32bit_regular_RT_SM53_plus.o): In function `__sti____cudaRegisterAll()':
half_32bit_regular_RT_SM53_plus.compute_75.cudafe1.cpp:(.text+0x3d): undefined reference to `__cudaRegisterLinkedBinary_50_half_32bit_regular_RT_SM53_plus_compute_75_cpp1_ii_96a57339'
/usr/local/cuda-10.2/lib64/libcufft_static.a(half_32bit_regular_RT_SM53_plus.o): In function `global constructors keyed to compile_unitsforce_compile_half_width32_t_regular_fft_kernels__SM53_unbounded()':
half_32bit_regular_RT_SM53_plus.compute_75.cudafe1.cpp:(.text+0x1b0d): undefined reference to `__cudaRegisterLinkedBinary_50_half_32bit_regular_RT_SM53_plus_compute_75_cpp1_ii_96a57339'
/usr/local/cuda-10.2/lib64/libcufft_static.a(half_32bit_vector_RT_SM53_plus.o): In function `__sti____cudaRegisterAll()':
half_32bit_vector_RT_SM53_plus.compute_75.cudafe1.cpp:(.text+0x3d): undefined reference to
dpRadix0343C_cb.compute_75.cudafe1.cpp:(.text+0xa54): undefined reference to `__cudaRegisterLinkedBinary_34_dpRadix0343C_cb_compute_75_cpp1_ii_b592a056'
collect2: error: ld returned 1 exit status
Dynami c связывание работает:
g++ main.cc link.o fftStat.o -lcudart -lcudadevrt -lcufft -L/usr/local/cuda-10.2/lib64 -o run
Я следовал этому руководству https://docs.nvidia.com/cuda/cuda-compiler-driver-nvcc/index.html#code -changes-for-отдельная-компиляция и этому руководству https://docs.nvidia.com/cuda/cufft/index.html#static -library , но, видимо, чего-то не хватает.