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parallel-hashmap

cmake

Header-only hashmap and btree containers for C++

Current
2.0.0
Candidate
2.1.0Stale
License
Apache-2.0

Build

TargetResultLast successful versionSucceeded at
rva23
2.0.0
rva20
2.0.0
x86_64
2.0.0

Description

The hashmaps and btree provided here are built upon those open sourced by Google in the Abseil library. The hashmaps use closed hashing, where values are stored directly into a memory array, avoiding memory indirections. By using parallel SSE2 instructions, these hashmaps are able to look up items by checking 16 slots in parallel, allowing the implementation to remain fast even when the table is filled up to 87.5% capacity.

Changelog

PR · 2

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