RFR: 8329331: Intrinsify Unsafe::setMemory [v12]

Scott Gibbons sgibbons at openjdk.org
Fri Apr 12 00:07:58 UTC 2024


On Fri, 12 Apr 2024 00:03:10 GMT, Scott Gibbons <sgibbons at openjdk.org> wrote:

>> test/jdk/sun/misc/CopyMemory.java line 214:
>> 
>>> 212:         random.setSeed(seed);
>>> 213:         System.out.println("Seed set to "+ seed);
>>> 214: 
>> 
>> Looks like these lines were added for debugging, could be removed.
>
> Yes, but I believe we should adopt this for the future since reproducing random test failures is extremely difficult without knowing the seed of the RNG.

Removed.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18555#discussion_r1561868727


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