Saturday, June 2, 2018

New comment by stabbles in "My favorite things that are coming with Julia 1.0"

Concerning the "Giving up on Julia" article, it's very dated and dubious. Please read [1].

About the second quote: this is not about Julia being slower than Python; it's about avoiding cache misses. Obviously you should exploit contiguity of the data in memory. Secondly, the 'decorators' like "@inbounds" just ensure that Julia does not redundantly checks bounds, otherwise the inner loop has branches and cannot exploit SIMD.

[1] https://tk3369.wordpress.com/2018/02/04/an-updated-analysis-...

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