CUDAプログラムをコンパイルしようとすると、次のメッセージが表示されます。
/ usr / bin / ld：-lcudartが見つかりません
これまでこの種のエラーが発生したことはありません。PATHに問題はありますか？
コンパイルコマンドは次のとおりです。
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。 ../../obj/spec/compute_add_sources_elastic.o ../../obj/spec/compute_couple_acoustic_el.o ../../obj/spec/compute_couple_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/ spec / 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_couple_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_couple_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_couple_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 -lcublas ..o -lcuda -lcudart -lcublaso -lcuda -lcudart -lcublas
/ usr / bin / ld：-lcudartが見つかりません
collect2：ldが1つの終了ステータスを返しました
編集：
リンケージコマンドをに変更しました
gfortran -g -O2 -ffree-line-length-none -I ../ shared / -L $ CUDA_HOME /lib[残りは続きます]
そして、私のPATHはすべて問題ないようですが、それでも同じエラーが発生します。
Edit2：
エラーは、コンパイルしようとしたコードが64ビットであったため、パスに.soの異なるセットを指定する必要がありました。
/ usr / local / cuda / lib64
これで、コンパイルは問題なく正常に実行されました。