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Posted to commits@harmony.apache.org by "Mikhail Fursov (JIRA)" <ji...@apache.org> on 2007/12/01 13:57:47 UTC

[jira] Resolved: (HARMONY-4854) [drlvm][jit][opt] VMMagic Address prefetch support in JIT.

     [ https://issues.apache.org/jira/browse/HARMONY-4854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mikhail Fursov resolved HARMONY-4854.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 5.0M4

Committed revision 600112

> [drlvm][jit][opt] VMMagic Address prefetch support in JIT.
> ----------------------------------------------------------
>
>                 Key: HARMONY-4854
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4854
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>         Environment: Any, except IA-64
>            Reporter: Yuri Kashnikoff
>            Assignee: Mikhail Fursov
>             Fix For: 5.0M4
>
>         Attachments: prefetch.diff, prefetch.zip
>
>
> This patch makes available org.vmmagic.unboxed.Address.prefetch() using. For encoding prefetch() "PREFETCHT0 m8" is using here (use "Intel® 64 and IA-32 Architectures Software Developer's Manual Volume 2B: Instruction Set Reference, N-Z", №253667 for more information about PREFETCH command). Any comments are welcome.

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