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Implement sketching with adapter. #8019

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merged 2 commits into from Jun 22, 2022
Merged

Implement sketching with adapter. #8019

merged 2 commits into from Jun 22, 2022

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trivialfis
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Same as #7960 . Started a new PR to avoid the docker cache on Jenkins.

Part of the effort to implement #7890 .

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https://xgboost-ci.net/blue/organizations/jenkins/xgboost/detail/PR-8019/1/pipeline/
https://xgboost-ci.net/blue/organizations/jenkins/xgboost-win64/detail/PR-8019/1/pipeline/

RAMitchell
RAMitchell approved these changes Jun 22, 2022
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In theory we can just wrap DMatrix in an adapter right? Although performance could be worse.

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@RAMitchell

In theory we can just wrap DMatrix in an adapter right? Although performance could be worse.

External memory might be problematic.

@trivialfis trivialfis merged commit f0c1b84 into dmlc:master Jun 22, 2022
@trivialfis trivialfis deleted the sketch-cpu-adapter branch June 22, 2022 16:03
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@RAMitchell RAMitchell RAMitchell approved these changes

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