Better JIT for Postgres

· · 来源:tutorial资讯

If the number of candidates for each pixel grows too large (as is common in algorithms such as Knoll and Yliluoma) then sorting the candidate list for every pixel can have a significant impact on performance. A solution is to instead sort the palette in advance and keep a separate tally of weights for every palette colour. The weights can then be accumulated by iterating linearly through the tally of sorted colours.

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又是一项“微改革”。没有了不必要的考核压力,多年难以解决的“年底立案难”问题从根子上得到治理。

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Fin Smith

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