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Win11 Error: DriverError(CUDA_ERROR_NOT_FOUND, "named symbol not found") when loading cast_f32_bf16
The text was updated successfully, but these errors were encountered:
it's only available when __CUDA_ARCH__ >= 800 cast kernel
__CUDA_ARCH__ >= 800
Sorry, something went wrong.
@yinqiwen Yep , correct. @jefftantan was probably using 2000 series nvidia chips or older (like i was when i got the same error on my rtx 2070 😞 )
The 16-bit __nv_bfloat16 floating-point version of atomicAdd() is only supported by devices of compute capability 8.x and higher.
You can also find more details in the related issue above.
Hope it helps :)
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Win11
Error: DriverError(CUDA_ERROR_NOT_FOUND, "named symbol not found") when loading cast_f32_bf16
The text was updated successfully, but these errors were encountered: