backport of #13831: Speedup Gsf component merging, return components by const reference#15279

Closed

fwyzard wants to merge 29 commits intocms-sw:CMSSW_8_0_Xfrom fwyzard:backport_13594+13831_80x

+948-820

Commits on Aug 1, 2016

optimize Gsf

VinInn
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fwyzard
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remove more divisions

VinInn
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fwyzard
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allow vectorization

VinInn
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fwyzard
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vectorize more

VinInn
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fwyzard
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fix debug

VinInn
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fwyzard
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add debug to gsffitter

VinInn
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fwyzard
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more debug

VinInn
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fwyzard
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add size to debug

VinInn
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fwyzard
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cleanup, make inv 1dim matrix trivial

VinInn
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fwyzard
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fix auto for samtrix

VinInn
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fwyzard
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stabilize gsf lowering minFractionalWeight

VinInn
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fwyzard
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fix few denug compilation isseus

VinInn
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fwyzard
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roll back tuning

VinInn
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fwyzard
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add debug to smoother

VinInn
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fwyzard
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add examples

VinInn
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fwyzard
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remove ifdef

VinInn
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fwyzard
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silence clang

VinInn
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fwyzard
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modernize and add Ofast where relevant

VinInn
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fwyzard
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leave both versions, use old one

VinInn
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fwyzard
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use std::shared_ptr

VinInn
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fwyzard
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change from map to heap

VinInn
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fwyzard
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use priority_queue

VinInn
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fwyzard
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remove debug

VinInn
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fwyzard
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test swa[

VinInn
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remove debug

VinInn
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fwyzard
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return components by const reference

VinInn
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fwyzard
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add wrapper in other places

VinInn
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fwyzard
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remove debug

VinInn
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fwyzard
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remove cout, add comment

VinInn
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fwyzard
committed