You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@daffodil.apache.org by "Steve Lawrence (Jira)" <ji...@apache.org> on 2024/08/21 16:46:00 UTC

[jira] [Resolved] (DAFFODIL-2921) Default CLI to MappedByteBuffer when parsing files instead of a FileInputStream

     [ https://issues.apache.org/jira/browse/DAFFODIL-2921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Lawrence resolved DAFFODIL-2921.
--------------------------------------
    Resolution: Fixed

Fixed in commit 67eef7e042e2da50cdd4e663c05eddc34219a580

> Default CLI to MappedByteBuffer when parsing files instead of a FileInputStream
> -------------------------------------------------------------------------------
>
>                 Key: DAFFODIL-2921
>                 URL: https://issues.apache.org/jira/browse/DAFFODIL-2921
>             Project: Daffodil
>          Issue Type: Improvement
>          Components: CLI, Performance
>    Affects Versions: 3.8.0
>            Reporter: Steve Lawrence
>            Priority: Major
>             Fix For: 3.9.0
>
>
> The ByteBufferInputSource is a bit faster than the BucketingInputSource so when parsing files we should mmap them to a ByteBuffer and use the faster InputSource. Note only does would this take advantage of ByteBufferInputSource performance, it would also take advantage of optimizations of mmap-ing files, which should be more performant than a FileInputStream.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)