[PATCH] Add compareToUnsigned to java.nio.*Buffer
paul.sandoz at oracle.com
Mon Apr 23 21:16:58 UTC 2018
Thanks. The addition of mismatch is reasonable. I am unsure about compareToUnsigned, since we are trying to be a conservative about what we add to Buffer.
I’ll take a closer look but it may take a little while to get around to it. Would you mind logging a web bug and attaching your patch? The bug will get triaged and make its way to me, then i won’t forget and you can track it.
> On Apr 23, 2018, at 7:23 AM, Robert Stupp <snazy at snazy.de> wrote:
> The proposed patch is an improvement for Byte/Short/Int/LongBuffer classes to add compareToUnsigned() that works like compareTo() but treats the values as unsigned to leverage the vectorized mismatch implementations, which are not publicly accessible.
> In addition to that, it adds mismatch() for all *Buffer classes.
> Both new methods basically expose all the goodness of jdk.internal.util.ArraysSupport to *Buffer.
> The patch includes adoptions to the existing unit tests as well.
> Robert Stupp
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