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From "Aleksey Shipilev (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-5825) [classlib][math] RSA-related performance optimization
Date Wed, 14 May 2008 10:53:55 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-5825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12596724#action_12596724
] 

Aleksey Shipilev commented on HARMONY-5825:
-------------------------------------------

HARMONY-5826 implements the magic for (a*b + c + d), giving another +35% boost.
Total boost achieved is +55%.


> [classlib][math] RSA-related performance optimization
> -----------------------------------------------------
>
>                 Key: HARMONY-5825
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5825
>             Project: Harmony
>          Issue Type: Improvement
>          Components: Classlib
>            Reporter: Aleksey Shipilev
>         Attachments: cl-math-rsa-rc1.patch
>
>
> This issue optimizes java.math.* parts involved in RSA computation.
> SPECjvm2008:crypto.rsa is used as reference RSA implementation.

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