Skip to content

Drop CUDA::cuda_driver link so mbpt.exe launches on CPU-only nodes #18

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
egull merged 2 commits into from
Jul 21, 2026
Merged

Drop CUDA::cuda_driver link so mbpt.exe launches on CPU-only nodes #18

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
bf19d0d
Drop CUDA::cuda_driver link to allow CPU-only launch
gauravharsha Jul 20, 2026
27b64b3
Use runtime cudaDeviceGetAttribute for memory clock rate
gauravharsha Jul 20, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions src/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,12 @@ add_library(accel-lib cuda_common.cu cuda_check.cpp cublas_routines_prec.cu
cu_compute_Pq.cu cugw_qpt.cu cugw_qkpt.cu cuhf_utils.cu cugw_utils.cu cu_symmetry.cu )
set_property(TARGET accel-lib PROPERTY CUDA_ARCHITECTURES ${GPU_ARCHS}) #also check the same parameters in solvers
target_include_directories(accel-lib PUBLIC .)
target_link_libraries(accel-lib CUDA::cudart CUDA::cuda_driver CUDA::cublas CUDA::cusolver)
target_link_libraries(accel-lib CUDA::cudart CUDA::cublas CUDA::cusolver)
target_link_libraries(accel-lib GREEN::UTILS GREEN::NDARRAY GREEN::GRIDS GREEN::SYMMETRY)

add_library(gpu gpu_kernel.cpp hf_gpu_kernel.cpp gw_gpu_kernel.cpp)
target_include_directories(gpu PUBLIC .)
target_link_libraries(gpu CUDA::cudart CUDA::cuda_driver CUDA::cublas CUDA::cusolver)
target_link_libraries(gpu CUDA::cudart CUDA::cublas CUDA::cusolver)
target_link_libraries(gpu accel-lib)
target_link_libraries(gpu GREEN::UTILS GREEN::NDARRAY GREEN::SYMMETRY GREEN::GRIDS GREEN::PARAMS)
set_property(TARGET gpu PROPERTY CUDA_ARCHITECTURES ${GPU_ARCHS}) #also check same parameters in accel
2 changes: 1 addition & 1 deletion src/cuda_check.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ void check_for_cuda(MPI_Comm global_comm, int global_rank, int &devCount_per_nod
std::cout<<"Device Number: " << i << std::endl;
std::cout<<" Device name: " << prop.name << std::endl;
int memClockKHz = 0;
cuDeviceGetAttribute(&memClockKHz, CU_DEVICE_ATTRIBUTE_MEMORY_CLOCK_RATE, i);
cudaDeviceGetAttribute(&memClockKHz, cudaDevAttrMemoryClockRate, i);
std::cout<<" Peak Memory Bandwidth (GB/s): "<<2.0*memClockKHz*(prop.memoryBusWidth/8)/1.0e6<<std::endl;
std::cout<<" Compute Capability: "<<prop.major<<"."<<prop.minor<<std::endl;
std::cout<<" total global mem: "<<prop.totalGlobalMem/(1024.*1024*1024)<<" GB"<<std::endl;
Expand Down
Loading