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From "marco polo (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MINIFI-199) CRC32 Implementation is inefficient
Date Fri, 10 Feb 2017 15:54:41 GMT

     [ https://issues.apache.org/jira/browse/MINIFI-199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

marco polo updated MINIFI-199:
------------------------------
    Description: The CRC32 Impl in Site2Site is 4x slower than a custom thread safe implementation
and approximately 200x slower than zlib. We should probably opt for zlib's implementation.
The pure C++ implementation is also an option if there are potential concerns for portability.


> CRC32 Implementation is inefficient
> -----------------------------------
>
>                 Key: MINIFI-199
>                 URL: https://issues.apache.org/jira/browse/MINIFI-199
>             Project: Apache NiFi MiNiFi
>          Issue Type: Improvement
>          Components: C++
>            Reporter: marco polo
>
> The CRC32 Impl in Site2Site is 4x slower than a custom thread safe implementation and
approximately 200x slower than zlib. We should probably opt for zlib's implementation. The
pure C++ implementation is also an option if there are potential concerns for portability.




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