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Overview
Vectorized execution combines pipelining (avoidance of materialization of large intermediates) with the array-loops code patterns that make MonetDB fast.
Vectorized primitives which typically perform a tight loop over arrays, are amenable to some of the most productive compiler optimizations.
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References
理解array-loops code patterns
最新推荐文章于 2025-12-21 23:49:32 发布
本文探讨了向量化执行在数据库系统中的重要作用,它结合了管道化执行(避免大型中间结果的存储)和数组循环的代码模式,以实现MonetDB等数据库的高速运行。向量化原语在数组上进行紧致循环,非常适合于编译器优化,从而提高性能。
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