Although a serious engineering challenge, database vectorization delivers orders-of-magnitude performance boosts for a real-time analytics engine such as StarRocks. Here’s how we did it. Improving ...
Is low-level programming a sin or a virtue? It depends. When programming for using vector processing on a modern processor, ideally I’d write some code in my favorite language and it would run as fast ...
This section summarizes compiler switches commonly used in the context of vectorization for the Streaming SIMD Extensions: SSE, SSE2, and SSE3. Since this summary is by no means exhaustive, please ...
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