Is autotuning is an offline process?

Open discussion for MAGMA library (Matrix Algebra on GPU and Multicore Architectures)
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kyomai3006
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Joined: Thu Oct 25, 2018 10:03 pm

Is autotuning is an offline process?

Post by kyomai3006 » Thu Oct 25, 2018 10:04 pm

Hi, In the paper "Performance, Design, and Autotuning of Batched GEMM for GPUs" , several process such as Search Space Generation and Pruning, Autotuning output anaylsis are mention, I wonder if there process are all offline, and aim to find best kernel for given cases, and get the template selection criterion for the runtime api call? Thank a lot.

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