我在尝试编译 CUDA 程序时收到以下消息：
/usr/bin/ld: 找不到 -lcudart
以前从来没有遇到过这种错误。我的 PATH 有问题吗？
这是编译命令：
gfortran -g -O2 -ffree-line-length-none -I../shared/ -o ../../bin/xspecfem3D ../../obj/spec/program_specfem3D.o ../../ obj/spec/specfem3D_par.o ../../obj/spec/PML_init.o ../../obj/spec/compute_boundary_kernel.o ../../obj/spec/compute_kernels.o ../. ./obj/spec/compute_forces_acoustic.o ../../obj/spec/compute_forces_acoustic_pot.o ../../obj/spec/compute_forces_acoustic_PML.o ../../obj/spec/compute_forces_elastic.o .. /../obj/spec/compute_forces_elastic_Dev.o ../../obj/spec/compute_forces_elastic_noDev.o ../../obj/spec/compute_forces_elastic_Dev_openmp.o ../../obj/spec/compute_add_sources_acoustic.o ../../obj/spec/compute_add_sources_elastic.o ../../obj/spec/compute_coupling_acoustic_el.o ../../obj/spec/compute_coupling_elastic_ac.o ../../obj/spec/compute_stacey_acoustic .o ../../obj/spec/compute_stacey_elastic.o ../../obj/spec/compute_gradient.o ../../obj/spec/compute_interpolated_dva.o ../../obj/spec/initialize_simulation.o ../../obj/spec/read_mesh_databases.o ../ ../obj/spec/setup_GLL_points.o ../../obj/spec/write_movie_output.o ../../obj/spec/create_color_image.o ../../obj/spec/write_seismograms.o . ./../obj/spec/write_output_ASCII.o ../../obj/spec/detect_mesh_surfaces.o ../../obj/spec/setup_movie_meshes.o ../../obj/spec/read_topography_bathymetry。 o ../../obj/spec/setup_sources_receivers.o ../../obj/spec/prepare_timerun.o ../../obj/spec/iterate_time.o ../../obj/spec/ finalize_simulation.o ../../obj/spec/save_adjoint_kernels.o ../../obj/spec/specfem3D.o ../../obj/spec/assemble_MPI_vector.o ../../obj/规格/make_gravity.o ../../obj/spec/noise_tomography.o ../../lib/libspecfem.a ../../obj/spec/check_fields_cuda.cuda.o ../../obj/spec/compute_add_sources_acoustic_cuda.cuda.o ../../obj/spec/compute_add_sources_elastic_cuda.cuda.o ../../obj/spec/compute_coupling_cuda.cuda.o ../../obj/spec/ compute_forces_acoustic_cuda.cuda.o ../../obj/spec/compute_forces_elastic_cuda.cuda.o ../../obj/spec/compute_kernels_cuda.cuda.o ../../obj/spec/compute_stacey_acoustic_cuda.cuda.o ../../obj/spec/compute_stacey_elastic_cuda.cuda.o ../../obj/spec/it_update_displacement_cuda.cuda.o ../../obj/spec/noise_tomography_cuda.cuda.o ../.. /obj/spec/prepare_mesh_constants_cuda.cuda.o ../../obj/spec/transfer_fields_cuda.cuda.o ../../obj/spec/write_seismograms_cuda.cuda.o ../../obj/spec/ save_and_compare_cpu_vs_gpu.cudacc.o ../../obj/spec/serial.o -lcuda -lcudart -lcublaso ../../obj/spec/compute_coupling_cuda.cuda.o ../../obj/spec/compute_forces_acoustic_cuda.cuda.o ../../obj/spec/compute_forces_elastic_cuda.cuda.o ../. ./obj/spec/compute_kernels_cuda.cuda.o ../../obj/spec/compute_stacey_acoustic_cuda.cuda.o ../../obj/spec/compute_stacey_elastic_cuda.cuda.o ../../obj/spec /it_update_displacement_cuda.cuda.o ../../obj/spec/noise_tomography_cuda.cuda.o ../../obj/spec/prepare_mesh_constants_cuda.cuda.o ../../obj/spec/transfer_fields_cuda.cuda。 o ../../obj/spec/write_seismograms_cuda.cuda.o ../../obj/spec/save_and_compare_cpu_vs_gpu.cudacc.o ../../obj/spec/serial.o -lcuda -lcudart -lcublaso ../../obj/spec/compute_coupling_cuda.cuda.o ../../obj/spec/compute_forces_acoustic_cuda.cuda.o ../../obj/spec/compute_forces_elastic_cuda.cuda.o ../. ./obj/spec/compute_kernels_cuda.cuda.o ../../obj/spec/compute_stacey_acoustic_cuda.cuda.o ../../obj/spec/compute_stacey_elastic_cuda.cuda.o ../../obj/spec /it_update_displacement_cuda.cuda.o ../../obj/spec/noise_tomography_cuda.cuda.o ../../obj/spec/prepare_mesh_constants_cuda.cuda.o ../../obj/spec/transfer_fields_cuda.cuda。 o ../../obj/spec/write_seismograms_cuda.cuda.o ../../obj/spec/save_and_compare_cpu_vs_gpu.cudacc.o ../../obj/spec/serial.o -lcuda -lcudart -lcublas/obj/spec/compute_stacey_acoustic_cuda.cuda.o ../../obj/spec/compute_stacey_elastic_cuda.cuda.o ../../obj/spec/it_update_displacement_cuda.cuda.o ../../obj/spec/ noise_tomography_cuda.cuda.o ../../obj/spec/prepare_mesh_constants_cuda.cuda.o ../../obj/spec/transfer_fields_cuda.cuda.o ../../obj/spec/write_seismograms_cuda.cuda.o ../../obj/spec/save_and_compare_cpu_vs_gpu.cudacc.o ../../obj/spec/serial.o -lcuda -lcudart -lcublas/obj/spec/compute_stacey_acoustic_cuda.cuda.o ../../obj/spec/compute_stacey_elastic_cuda.cuda.o ../../obj/spec/it_update_displacement_cuda.cuda.o ../../obj/spec/ noise_tomography_cuda.cuda.o ../../obj/spec/prepare_mesh_constants_cuda.cuda.o ../../obj/spec/transfer_fields_cuda.cuda.o ../../obj/spec/write_seismograms_cuda.cuda.o ../../obj/spec/save_and_compare_cpu_vs_gpu.cudacc.o ../../obj/spec/serial.o -lcuda -lcudart -lcublaso -lcuda -lcudart -lcublaso -lcuda -lcudart -lcublas
/usr/bin/ld: 找不到 -lcudart
collect2: ld 返回 1 个退出状态
编辑：
我已将链接命令更改为
gfortran -g -O2 -ffree-line-length-none -I../shared/ -L$CUDA_HOME/lib [其余如下]
我所有的 PATH 似乎都没问题，但我仍然遇到同样的错误。
编辑2：
错误是我试图编译的代码是 64 位的，所以我需要为路径提供一组不同的 .so's ，它们位于
/usr/local/cuda/lib64
现在编译运行良好，没有任何问题。