kyuubi/dev/kyuubi-extension-spark-common/benchmarks
ulysses-you 8813c4cf92
[KYUUBI #1333] Improve zorder interleave perf
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### _Why are the changes needed?_
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Make interleave function more faster.

The basic idea is from http://graphics.stanford.edu/~seander/bithacks.html#InterleaveTableObvious

### _How was this patch tested?_
- [x] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [x] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1333 from ulysses-you/zorder-perf.

Closes #1333

a9411877 [ulysses-you] address comment
bce82fc7 [ulysses-you] simplify
05f0b6e1 [ulysses-you] benchmark result
f470a043 [ulysses-you] while
a63cfae2 [ulysses-you] improve

Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-05 18:04:47 +08:00
..
ZorderCoreBenchmark-results.txt [KYUUBI #1333] Improve zorder interleave perf 2021-11-05 18:04:47 +08:00