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A probelm about input and output with CUDA_R_8I #1

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meRacle-19 opened this issue Jul 22, 2020 · 1 comment
Open

A probelm about input and output with CUDA_R_8I #1

meRacle-19 opened this issue Jul 22, 2020 · 1 comment

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@meRacle-19
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Hi, this demo really helps, many thanks to you. But there are some problems confusing me, I will be very greatful if you help me with it.
Notice that aviable combinations suggested in your readme doesnot include this combination: < CUDA_R_8I> for A, B and C. But the official document includes it (here is ref: https://docs.nvidia.com/cuda/cublas/index.html#cublasLtMatmul).
I have tried <CUDA_R_8I> for A, B and C, but it can not work.
So I wanna ask have you confirmed that this combination doest not work well for now or you just haven't try this? Or if you know any potential problem, please tell us.
We will be very thankful if u help us with it.

@jeng1220
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I haven't tried it yet. That is a cuBLAS 11 new feature. Do you use cuBLAS11?

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