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*Work in progress*
# Library
DuckDB is using `bitpacking.{h,cpp}` from https://github.com/lemire/FastPFor. It's not using the SIMD code from that library, and there isn't really any documentatio…
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### Description
Currently during integer bitpacking the number of values in a page must be a multiple of 32. This means that we leave extra space at the end of each page that could be used to store v…
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In the act of solving my task, I came across an interesting compress solution for integer sequences with large periodic gaps. It becomes easier to visualize the data:
![my_data](https://user-images.g…
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I noticed this while writing a codegen test for https://github.com/rust-lang/rust/issues/37939#issuecomment-1218345560.
It seems that `Result` and `Result` are passed as two 32-bit numbers, while `Re…
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## Problem
We don't publish aarch64 linux binaries so right now we still install ao=0.1
```
(myvenv) marksaroufim@rpi5:~/Dev/ao $ pip install torchao
Looking in indexes: https://pypi.org/simpl…
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One optimization I miss in Julia compared to other GC-based language implementations are "tagged pointers".
## The problem
Consider the `BigInt` type: it is a *lot* slower than `Int` and takes u…
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root@iZt4n9z5jhfnoytkzsls5mZ:/home/partitioned_ef_ans# make
Scanning dependencies of target transform_queries
[ 1%] Building CXX object CMakeFiles/transform_queries.dir/transform_queries.cpp.o
[ …
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## Resources
- [Missing implementation](https://github.com/GamesCrafters/GamesmanNova/blob/8c89bbdd5926d80a80c53988b9394fb80c50041b/src/games/crossteaser/mod.rs#L81) (fill this out)
- [`Automaton` i…
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We currently define indices as:
- by default, an index into the shared dictionary;
- if the index is larger than the the number of items in the shared dictionary, an index into a prelude dictionar…
Yoric updated
5 years ago
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Currently the unit tests appear to pass but still result in a failure due to a minor issue with nyc & Ava usage:
> ✘ No tests found in src/tests/benchmarks/fastpfor.ts, make sure to import "ava" …