Refactor and fix allocFirst with buckets for RubyHash#5278
Merged
eregon merged 8 commits intojruby:masterfrom Aug 28, 2018
Merged
Refactor and fix allocFirst with buckets for RubyHash#5278eregon merged 8 commits intojruby:masterfrom
eregon merged 8 commits intojruby:masterfrom
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@ChrisBr This all looked good at a glance but there are epic amounts of OOME in the travis build. Could that be related to these changes or is travis acting up? |
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Likely 🤔 I will have a look at it tonight |
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Ok, I dropped a few suspicious commits, let's see if this solves it. I will after this PR is merged subsequently create new PRs with the dropped commits. |
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to use the next biggest power of two for the hash size. This is necessary because otherwise the secondHashFunction might not be a generator and we do not iterate of all buckets. It is a requirement for the secondaryHash function that buckets length is a power of two.
to DRY the code.
to make updateStartAndEndPointer more readable.
to make code more readable.
it is not necessary to have an if/else we can just move the pointers up / down until we find an existing key.
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ahorek
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Aug 28, 2018
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| private final int nextPowOfTwo(final int i) { |
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Let's merge this, CI is green (except just one failure of ruby/spec which I will tag). |
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