lz4_block exposes option to reuse compression dict#207
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PSeitz merged 3 commits intoPSeitz:mainfrom Mar 6, 2026
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Mar 6, 2026
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Thanks! This may be also useful for the frame compressor if the blocksize is small |
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Thanks for the prompt review! Good point, I see it's reused there but it's defaulting to |
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Adding
compress_into_with_tableto avoid the HashTable allocation every timecompress_intois called. In my service, I'm compressing small collection very often and when looking at CPU profiles, CPUs spend as much time allocating as they do incompress_internal.