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From Denis Magda <dma...@apache.org>
Subject Re: ignite PureJavaCrc32 vs java.util.zip.CRC32 bench.
Date Mon, 13 Aug 2018 19:10:34 GMT
Hello Evgeniy,

What is PureJavaCrc32 used for in Ignite? Is it on a critical path
somewhere?

--
Denis

On Mon, Aug 13, 2018 at 12:08 PM Евгений Станиловский
<arzamas123@mail.ru.invalid> wrote:

> Hi, igniters, i wrote a simple bench, looks like PureJavaCrc32 has
> performance problems in compatible with zip.CRC32.
>
> Benchmark Mode Cnt Score Error Units
> BenchmarkCRC.Crc32 avgt 5 1088914.540 ± 368851.822 ns/op
> BenchmarkCRC.pureJavaCrc32 avgt 5 6619408.049 ± 3746712.210 ns/op
>
> thoughts?
>

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