Trying to prefetch before exact search #588
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Hi @mapleFU! What's the usecase for prefetching the entire dataset? |
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Sorry for late reply, so prefetching is for prefetch before exact data item, and prefetch the whole dataset would be regarded as "can be done by underlying storage/os"? |
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No worries, @mapleFU! That use-case may be problematic, as prefetch doesn't return anything and thus will end up throwing from a noexcept function. We may want to postpone such workloads until a bigger redesign 🤷♂️ |
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