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dmlc / xgboost Public

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Re-introduce double buffer in UpdatePosition, to fix perf regression in gpu_hist#6757

Merged

hcho3 merged 3 commits intodmlc:masterdmlc/xgboost:masterfrom hcho3:use_double_bufferhcho3/xgboost:use_double_bufferCopy head branch name to clipboard

Mar 18, 2021

+63-21

Conversation Commits3 (3)Checks Files changed

Commits

Commits on Mar 17, 2021

Revert "gpu_hist performance tweaks (dmlc#5707 )"
hcho3
committed
Address reviewer's comment
hcho3
committed
Fix build error
hcho3
committed

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