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Is autotuning is an offline process?

PostPosted: Wed Aug 09, 2017 8:26 am
by yuleigeng
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.