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As lilcom is often used through Lhotse, several Lhotse users have reported that the decompression is computationally expensive; some of my colleagues performed dataloader profiling and found it takes …
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The formula from LZO.FAQ is for expanding incompressible data during compression. Therefore:
out_len = in_len + in_len / 8 + 128 + 3; /* This formula is taken from doc/LZO.FAQ */
is for compre…
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[Deflate](https://en.wikipedia.org/wiki/DEFLATE) is a lossless data compression file format that [zip](https://en.wikipedia.org/wiki/ZIP_(file_format)) and [gzip](https://en.wikipedia.org/wiki/Gzip) a…
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Suggested by @str4d:
The Sarkar algorithm used in the Pasta implementation is applicable to `Fq` since it is highly 2-adic. (`Fr` is not, but optimizing `Fq` square roots is more important for Jubj…
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There are JS libraries available for various encryption algorithms.
My understanding of how JSZip works is when I ask for a file to be loaded from the archive, it will automatically be decompressed f…
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I'll start this off with saying these are just thoughts, that I hope will generate some discussion and perhaps some of it will get picked up.
I also realize that these are breaking changes, and would…
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**Is your feature request related to a problem? Please describe.**
In the recent [benchmarks](https://github.com/opensearch-project/OpenSearch/issues/9422#issuecomment-1685718667), it was noticed tha…
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There are 7-Zip codecs supporting Zstandard, Brotli, LZ4, LZ5, Lizard and Fast LZMA2.
https://github.com/mcmilk/7-Zip-zstd
https://www.tc4shell.com/en/7zip/modern7z/
Those algorithms are significan…
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A use case for heatshrink is storing data in flash compressed and decompressing it to a RAM buffer as needed (the original blog post seems to show the library came from this very need). However, the c…
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One common "rich client" usecase is for a server to do expensive compression, pass the shrunk result along the network, and then the client does relatively cheap decompression. Is `FastIntegerCompres…