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  1. JDK
  2. JDK-4379466

HS1.4(x86) fails in intensive numeric calculations

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    • Subcomponent:
    • Resolved In Build:
      beta
    • CPU:
      x86
    • OS:
      solaris_8
    • Verification:
      Verified

      Description



      Name: elR10090 Date: 10/16/2000



      I see exactly the same problem with the latest Merlin build for x86,
      which was filed against the Ladybird build b01 a couple of weeks ago
      (please see the bug report 4375077).

      Java 2 SDK 1.4 (solx86) intermittently fails the testbase_nsk tests:
          nsk/stress/numeric/numeric001
          nsk/stress/numeric/numeric002
          nsk/stress/numeric/numeric005
          nsk/stress/numeric/numeric006
          nsk/stress/numeric/numeric009
          nsk/stress/numeric/numeric010
      which check JVM accuracy in intensive numeric calculations. The tests
      numeric001,002,010 check if a matrix product AxA is correctly computed
      in multi-thread calculations, and the tests numeric005,006,009 check
      if a matrix product AxA is correctly computed in single thread.

      Try the following GammaBase entry to reproduce that problem:
          /net/sqesvr/export/vsn/GammaBase/Bugs/4375077

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              Assignee:
              elatkinsunw Eugene Latkin (Inactive)
              Reporter:
              latkinsunw Latkin Latkin (Inactive)
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