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  1. JDK
  2. JDK-8320715

Improve the tests of test/hotspot/jtreg/compiler/intrinsics/float16

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    • b26

    Backports

      Description

        There are several areas where improvements can be made:
        1. test should not exit early before all test cases have run.
        2. some output hide the data details, which should be printed out to help debug any potential issues, e.g. currently it could output some log like below in case of wrong implementation of a ConvF2HF intrinsic:
        `Inconsistent result for Float.floatToFloat16(NaN/ff802000): fc01 != fc01`, which is rather confusing, not helpful. Suggested output would be: `Inconsistent result for Float.floatToFloat16(NaN/ff802000): fc01(64513) != fc01(-1023)`

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8331779 Improve the tests of test/hotspot/jtreg/compiler/intrinsics/float16

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8332444 Improve the tests of test/hotspot/jtreg/compiler/intrinsics/float16

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            relates to

            Sub-task - The sub-task of the issue JDK-8318228 RISC-V: C2 ConvF2HF

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            links to

            Commit Commit openjdk/jdk21u-dev/2dc90b51

            Commit Commit openjdk/jdk/5dcf3a56

            Review Review openjdk/jdk21u-dev/577

            Review Review openjdk/jdk/16815

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                mli Hamlin Li
                mli Hamlin Li
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