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| author | Joe Thornber <ejt@redhat.com> | 2018-05-11 06:10:01 +0100 |
|---|---|---|
| committer | Joe Thornber <ejt@redhat.com> | 2018-05-11 06:10:01 +0100 |
| commit | 576dd1fc41259a9ed3d95b2385305fc035058618 (patch) | |
| tree | e549d2b60ac5482d7adf76a5b355eaca8cbd91b8 /doc | |
| parent | 3b02b35c3eef04ddc62302328323d7874f6b9daa (diff) | |
| download | lvm2-576dd1fc41259a9ed3d95b2385305fc035058618.tar.gz | |
radix-tree: First drop of radix tree.
An implementation of an adaptive radix tree. Has the following nice
properties:
- At least as fast as the hash table
- Uses less memory
- You don't need to give an expected size when you create
- It scales nicely (ie. no large reallocations like the hash table).
- You can iterate the keys in lexicographical order.
Only insert and lookup are implemented so far. Plus there's a lot
more performance to come.
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