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Is autotuning is an offline process?

Posted: Thu Oct 25, 2018 10:04 pm
by kyomai3006
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.