cannot remove ‘BeagleCUDA_kernels.h’: No such file or directory

[biozhajie]

Hi, Doctor

I encountered an error when I am compling beagle-lib, as the prompt below:

nvcc fatal : Value 'compute_30' is not defined for option 'gpu-architecture'
rm: cannot remove ‘BeagleCUDA_kernels.h’: No such file or directory
make[4]: *** [BeagleCUDA_kernels.h] Error 1
make[4]: Leaving directory /usr/local/beagle-lib-3.1.2/libhmsbeagle/GPU/kernels' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory /usr/local/beagle-lib-3.1.2/libhmsbeagle/GPU'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory /usr/local/beagle-lib-3.1.2/libhmsbeagle' make[1]: *** [all] Error 2 make[1]: Leaving directory /usr/local/beagle-lib-3.1.2/libhmsbeagle'
make: *** [all-recursive] Error 1

Please help me fix this issue, thanks!

Jie

[ayamadanu]

I also found the same error. In my case, this was because "compute_30" was not allowed by installed version of cuda (11.0.2). In addition, SM supported by my GPU (RTX 2070 super) was not "compute_30" but "compute_75". Accordingly, I modified ./beagle-lib-3.1.2/libhmsbeagle/GPU/kernels/Makefile as follows:

NVCCFLAGS = -O3 -arch compute_30 -Wno-deprecated-gpu-targets
->
NVCCFLAGS = -O3 -arch compute_75 -Wno-deprecated-gpu-targets

Then, I could build beagle 3.1.2 without errors, while I'm not sure beagle can work properly or not.
You can check gpu-code supported by your cuda by "nvcc --help", and know gpu arch on site below:
http://arnon.dk/matching-sm-architectures-arch-and-gencode-for-various-nvidia-cards/

[nlabrad]

I can confirm this is an issue. I ran into the same thing with an NVIDIA 1070. Changed it to compute_61 and it compiled.