![]() ![]() ![]() That's on Silesia, in the case of ION data you get additional speedup of ~150-250%.Īt the moment you need to have a CPU with AVX-512 VBMI2, but that'll change soon. ![]() Name, compression ratio, decompression speed (MB/s) Finally, you can clone and see comparative performance with zstd and lz4 (you'll need to install these separately). Go to oss/cmd/iguanabench and give it a try: iguanabench -t=0 silesia.tar or iguanabench -t=1 silesia.tar (the semantics of t is the same as DefaultANSThreshold). You can grab a copy of silesia and torture the algorithm outside of its comfort zone. You can experiment with the value of DefaultANSThreshold in iguana.go to see the rANS impact. to see how the compressor performs on a piece of ION data. You can go to oss/ion/zion/iguana and type go test -bench. Some of them described in detail in this very thread. While I couldn't care less with your recognition, Nika, it's a fully open-source project and there are many benchmarks available in the source code tree. ![]()
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