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dotview performance with KnetArray #650

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denizyuret opened this issue Dec 26, 2020 · 0 comments
Open

dotview performance with KnetArray #650

denizyuret opened this issue Dec 26, 2020 · 0 comments

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@denizyuret
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kx::Param{KnetArray}                                                                                                               
kx[:] = 0   # 29us   -- setindex!(kx, 0, :)  !!! illegal on ax, crashes on cx                                                      
kx[:] .= 0  # 34us   -- materialize!(dotview(kx,:),broadcasted(identity,0))                                                        
kx .= 0     # 1380us -- materialize!(kx, broadcasted(identity, 0))                                                                 
kx.value[:] = 0   # 31us                                                                                                           
kx.value[:] .= 0  # 1417us                                                                                                         
kx.value .= 0     # 66us
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