dhartunian/1brcgo
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3 mentions on Hacker News by 3 people: 0 stories, 3 comments · first 2024-03-03 · latest 2024-03-03
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Your expectation is correct. The Java version is more tuned. Here https://github.com/dhartunian/1brcgo/?tab=readme-ov-file#lea... , you can find a version that runs in 1.108 and is almost 3x better than the one you quoted. I think one can…
comment by tutfbhuf · 2024-03-03 · in The One Billion Row Challenge in Go: from 1m45s to 4s in nine solutions -
…to reading the code for those solutions this week. Update: for reference, Jason Chu's solution ( https://github.com/dhartunian/1brcgo/blob/494eabd6ea958cc193... ) seems to be the fastest on my machine, and runs in about 1.3s!
comment by benhoyt · 2024-03-03 · in The One Billion Row Challenge in Go: from 1m45s to 4s in nine solutions -
…more examples of 1BRC in Go, we had a friendly competition at work and collected the results here: https://github.com/dhartunian/1brcgo/ In addition to the loop-unrolling and bit-twiddling tricks that also show up in the fastest Java and…
comment by michae2 · 2024-03-03 · in The One Billion Row Challenge in Go: from 1m45s to 4s in nine solutions