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https://issues.apache.org/jira/browse/IGNITE-15443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Mashenkov updated IGNITE-15443:
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Description:
There are a number of places where Map<Integer, Integer> and Map<Integer,
Object> are used.
Let's add an optimized Map with a primitive key (IntMap, IntIntMap) to the
ignite-core module.
Let's benchmark next candidates and choose one
* IntMap from Ignite 2 with robinhood hashing.
* FastUtils
* Netty
* OpenHFT
was:
There are a number of places where Map<Integer, Integer> and Map<Integer,
Object> are used.
Let's add an optimized Map with primitive key (IntMap, IntIntMap) to
ignite-core module
from apache-commons or from Ignite 2.
And replace all non-optimal usages.
> Add Map with primitive keys implementations.
> --------------------------------------------
>
> Key: IGNITE-15443
> URL: https://issues.apache.org/jira/browse/IGNITE-15443
> Project: Ignite
> Issue Type: Improvement
> Reporter: Andrey Mashenkov
> Assignee: Anton Kholodkov
> Priority: Major
> Labels: ignite-3, newbie, perfomance
>
> There are a number of places where Map<Integer, Integer> and Map<Integer,
> Object> are used.
> Let's add an optimized Map with a primitive key (IntMap, IntIntMap) to the
> ignite-core module.
> Let's benchmark next candidates and choose one
> * IntMap from Ignite 2 with robinhood hashing.
> * FastUtils
> * Netty
> * OpenHFT
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