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The vectorized query execution pipeline works automatically for some queries over the compressed hypertables, no user configuration is required.
Add a short explanation in https://docs.timescale.co…
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Hi,
I've already asked the question on [StackOverflow](http://stackoverflow.com/questions/35459065/numbas-parallel-vectorized-functions) but I'm more and more convinced that it might be a bug in numb…
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jburroni uses the vectorized ttest in CompareMeans
question: Do the tost versions, or the ttest with `value` work vectorized?
The main question is whether we can specify `value` or tost limits as a…
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A. First I want to start on a positive note.
Your RNG implementation is 2.5 times faster (probably just because the RNG is faster, despite vectorized).
```
julia> x = zeros(UInt64, 1); @btime r…
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Mindustry is a 2D game, and much mindustry logic involves effective manipulation of 2D x,y vectors, where the same thing is done with both the x and y components. Python coders familiar with NumPy wi…
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### Is your feature request related to a problem or challenge?
Currently DF uses a `RawTable` from hashbrown as the hash table implementation in group aggregations. This requires first converting t…
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Flang can't vectorize some loops in [TSVC](https://www.netlib.org/benchmark/vectors) if arrays are `ALLOCATABLE`. For example, Flang can't vectorize the loop in `s271` of TSVC if I rewrite explicit-sh…
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https://lemire.me/blog/2018/03/08/iterating-over-set-bits-quickly-simd-edition/
Note: Implementing for conversion between bitmap and array is a good place to start. Doing it over a lazy iterator wi…
saik0 updated
2 years ago
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To program plyrmr efficiently in the face of small groups one has the option to go with the vectorized reduce option. Then each call to the reducer will get in input multiple groups. In plyrmr this ta…
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The repo's README.md has an example which uses vectorization=4.
But why this? And which other values are ok?
The docs on the ArrayArg [from_raw_parts](https://docs.rs/cubecl/latest/cubecl/prelude/…