#error: "CUDA atomics are only supported for sm_60 and up on *nix and sm_70 and up on Windows" #425
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I'm getting this error on a Windows machine with device having compute capability 8.9 (4070Ti). I also get this error on a Linux machine with device having compute capability 6.0 (P100). The error is produced by line 12 of atomic_cuda.h. Any thoughts on this? |
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Just FYI, building on Windows (#195) is backlogged and won't be addressed in the short term. As for the build error itself, you may want to build your code by explicitly specifying a sm_70+ arch, e.g.: nvcc -std=c++17 -arch=sm_89 --expt-extended-lambda --expt-relaxed-constexpr mycode.cu |
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Thank you. Needed to explicitly specify the architecture on Linux. |
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Just FYI, building on Windows (#195) is backlogged and won't be addressed in the short term.
As for the build error itself, you may want to build your code by explicitly specifying a sm_70+ arch, e.g.: