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  1. JDK
  2. JDK-8242118

[Graal] -20% regression to C2 on AESBench.encrypt-algorithm:AES_CBC_PKCS5Padding

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    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 15
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      linux

      Description

      After JDK-8238189 this added crypto micros with parameter combos that were not being run in our weekly set earlier only because of the way the small/full set was organized. These appeared in the weeklies starting around Feb 1.

           openjdk.bench.javax.crypto.small.AESBench.encrypt-algorithm:AES_CBC_PKCS5Padding-dataSize:1024-keyLength:128-provider:

      This micro is in the repo at: http://hg.openjdk.java.net/jdk/jdk/file/8be363256518/test/micro/org/openjdk/bench/javax/crypto/small/AESBench.java

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            Assignee:
            Unassigned Unassigned
            Reporter:
            ecaspole Eric Caspole
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              Created:
              Updated: