[foreign-memaccess] [Rev 01] RFR: Add MemorySegment::fill
psandoz at openjdk.java.net
Wed May 13 17:16:20 UTC 2020
On Wed, 13 May 2020 15:43:59 GMT, Chris Hegarty <chegar at openjdk.org> wrote:
>> As part of feedback on the Foreign Memory API (when experimenting with
>> its usage internally in the JDK), a small number of potential usability
>> enhancements could be made to the API. This is the second such.
>> This change proposes to add a new method:
>> Which fills a value into the given memory segment. Fill can be useful to
>> initialize or reset the memory of a segment, similar(ish) to memset.
>> There are obviously different ways to provide such functionality, e.g.
>> accepting a fill value with a bit width greater than 8 bits, but on
>> balance this single method will likely satisfy the majority of simple
>> use-cases. Other more advanced initialization scenarios would likely be
>> served better from an interaction with the Vector API, or some such.
> Chris Hegarty has updated the pull request incrementally with one additional commit since the last revision:
> review comment: testFillWithNull -> testFillNull
Marked as reviewed by psandoz (Committer).
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