ENH: avoid keyword arguments for some ufunc.reduce wrappers
ENH: avoid keyword arguments for some ufunc.reduce wrappers

PyArg_ParseTupleAndKeywords is pretty slow for keywords as it needs to
create python strings first. Using positional arguments avoids this and
gains 15-20% performance for small reductions.

tynn/numpy,solarjoe/numpy,mattip/numpy,yiakwy/numpy,groutr/numpy,tacaswell/numpy,GaZ3ll3/numpy,skymanaditya1/numpy,b-carter/numpy,sonnyhu/numpy,argriffing/numpy,joferkington/numpy,mathdd/numpy,ssanderson/numpy,trankmichael/numpy,cjermain/numpy,groutr/numpy,jakirkham/numpy,kiwifb/numpy,chiffa/numpy,BMJHayward/numpy,ChristopherHogan/numpy,WarrenWeckesser/numpy,jschueller/numpy,pbrod/numpy,mingwpy/numpy,ekalosak/numpy,ContinuumIO/numpy,stuarteberg/numpy,CMartelLML/numpy,ddasilva/numpy,argriffing/numpy,SiccarPoint/numpy,skwbc/numpy,andsor/numpy,larsmans/numpy,Srisai85/numpy,seberg/numpy,NextThought/pypy-numpy,yiakwy/numpy,rherault-insa/numpy,dch312/numpy,numpy/numpy,simongibbons/numpy,Srisai85/numpy,behzadnouri/numpy,BabeNovelty/numpy,SiccarPoint/numpy,leifdenby/numpy,jakirkham/numpy,jankoslavic/numpy,gmcastil/numpy,NextThought/pypy-numpy,jonathanunderwood/numpy,Eric89GXL/numpy,felipebetancur/numpy,pbrod/numpy,Yusa95/numpy,mingwpy/numpy,numpy/numpy,nguyentu1602/numpy,MSeifert04/numpy,ahaldane/numpy,musically-ut/numpy,gfyoung/numpy,ajdawson/numpy,brandon-rhodes/numpy,musically-ut/numpy,larsmans/numpy,has2k1/numpy,solarjoe/numpy,MaPePeR/numpy,abalkin/numpy,b-carter/numpy,kirillzhuravlev/numpy,githubmlai/numpy,seberg/numpy,nbeaver/numpy,dch312/numpy,pyparallel/numpy,jakirkham/numpy,sinhrks/numpy,ssanderson/numpy,jorisvandenbossche/numpy,nguyentu1602/numpy,anntzer/numpy,pizzathief/numpy,stuarteberg/numpy,groutr/numpy,joferkington/numpy,musically-ut/numpy,dimasad/numpy,githubmlai/numpy,ChanderG/numpy,MichaelAquilina/numpy,Yusa95/numpy,rudimeier/numpy,nbeaver/numpy,KaelChen/numpy,tacaswell/numpy,mortada/numpy,simongibbons/numpy,cowlicks/numpy,mindw/numpy,mwiebe/numpy,dwillmer/numpy,kiwifb/numpy,trankmichael/numpy,joferkington/numpy,mindw/numpy,ESSS/numpy,WillieMaddox/numpy,skymanaditya1/numpy,naritta/numpy,charris/numpy,SunghanKim/numpy,moreati/numpy,chatcannon/numpy,ESSS/numpy,madphysicist/numpy,ChanderG/numpy,BMJHayward/numpy,ChanderG/numpy,dch312/numpy,NextThought/pypy-numpy,pdebuyl/numpy,Linkid/numpy,pyparallel/numpy,grlee77/numpy,musically-ut/numpy,has2k1/numpy,KaelChen/numpy,ViralLeadership/numpy,cowlicks/numpy,numpy/numpy,kirillzhuravlev/numpy,SunghanKim/numpy,bertrand-l/numpy,Dapid/numpy,jankoslavic/numpy,charris/numpy,WillieMaddox/numpy,felipebetancur/numpy,endolith/numpy,dato-code/numpy,mhvk/numpy,empeeu/numpy,mathdd/numpy,Srisai85/numpy,jonathanunderwood/numpy,mingwpy/numpy,MaPePeR/numpy,chiffa/numpy,Linkid/numpy,Eric89GXL/numpy,tdsmith/numpy,charris/numpy,brandon-rhodes/numpy,jschueller/numpy,sigma-random/numpy,maniteja123/numpy,WarrenWeckesser/numpy,ekalosak/numpy,rgommers/numpy,shoyer/numpy,MSeifert04/numpy,mhvk/numpy,nbeaver/numpy,mhvk/numpy,Anwesh43/numpy,chatcannon/numpy,jschueller/numpy,sigma-random/numpy,BabeNovelty/numpy,madphysicist/numpy,naritta/numpy,GrimDerp/numpy,Linkid/numpy,ssanderson/numpy,drasmuss/numpy,rmcgibbo/numpy,hainm/numpy,rajathkumarmp/numpy,simongibbons/numpy,Srisai85/numpy,rajathkumarmp/numpy,mwiebe/numpy,gfyoung/numpy,jankoslavic/numpy,Linkid/numpy,skwbc/numpy,behzadnouri/numpy,trankmichael/numpy,tdsmith/numpy,rudimeier/numpy,trankmichael/numpy,jorisvandenbossche/numpy,rudimeier/numpy,empeeu/numpy,SunghanKim/numpy,ContinuumIO/numpy,KaelChen/numpy,rgommers/numpy,AustereCuriosity/numpy,brandon-rhodes/numpy,mhvk/numpy,yiakwy/numpy,SiccarPoint/numpy,MaPePeR/numpy,WarrenWeckesser/numpy,tynn/numpy,mortada/numpy,sigma-random/numpy,bringingheavendown/numpy,jonathanunderwood/numpy,chiffa/numpy,CMartelLML/numpy,hainm/numpy,has2k1/numpy,tdsmith/numpy,empeeu/numpy,mortada/numpy,MaPePeR/numpy,rmcgibbo/numpy,maniteja123/numpy,ekalosak/numpy,mattip/numpy,ddasilva/numpy,jakirkham/numpy,abalkin/numpy,ajdawson/numpy,bertrand-l/numpy,rherault-insa/numpy,CMartelLML/numpy,skymanaditya1/numpy,anntzer/numpy,rgommers/numpy,ahaldane/numpy,andsor/numpy,dwillmer/numpy,mhvk/numpy,ChristopherHogan/numpy,grlee77/numpy,ContinuumIO/numpy,bmorris3/numpy,felipebetancur/numpy,charris/numpy,utke1/numpy,rhythmsosad/numpy,stuarteberg/numpy,madphysicist/numpy,seberg/numpy,pdebuyl/numpy,cowlicks/numpy,Dapid/numpy,rhythmsosad/numpy,sinhrks/numpy,shoyer/numpy,moreati/numpy,simongibbons/numpy,gfyoung/numpy,utke1/numpy,rhythmsosad/numpy,larsmans/numpy,pizzathief/numpy,bmorris3/numpy,bmorris3/numpy,Anwesh43/numpy,larsmans/numpy,pbrod/numpy,shoyer/numpy,nguyentu1602/numpy,GaZ3ll3/numpy,SunghanKim/numpy,rmcgibbo/numpy,endolith/numpy,ajdawson/numpy,andsor/numpy,jorisvandenbossche/numpy,rajathkumarmp/numpy,grlee77/numpy,AustereCuriosity/numpy,dato-code/numpy,mindw/numpy,GrimDerp/numpy,GrimDerp/numpy,cjermain/numpy,skwbc/numpy,rajathkumarmp/numpy,behzadnouri/numpy,WarrenWeckesser/numpy,andsor/numpy,tacaswell/numpy,mattip/numpy,pizzathief/numpy,kirillzhuravlev/numpy,CMartelLML/numpy,ekalosak/numpy,MichaelAquilina/numpy,felipebetancur/numpy,seberg/numpy,MSeifert04/numpy,Yusa95/numpy,ChanderG/numpy,ajdawson/numpy,Anwesh43/numpy,BMJHayward/numpy,pizzathief/numpy,jorisvandenbossche/numpy,nguyentu1602/numpy,dato-code/numpy,anntzer/numpy,mingwpy/numpy,ChristopherHogan/numpy,GrimDerp/numpy,mathdd/numpy,skymanaditya1/numpy,solarjoe/numpy,pbrod/numpy,bertrand-l/numpy,pdebuyl/numpy,tynn/numpy,dimasad/numpy,drasmuss/numpy,AustereCuriosity/numpy,cjermain/numpy,MSeifert04/numpy,kiwifb/numpy,anntzer/numpy,b-carter/numpy,GaZ3ll3/numpy,endolith/numpy,ViralLeadership/numpy,dch312/numpy,BabeNovelty/numpy,jakirkham/numpy,BMJHayward/numpy,abalkin/numpy,jorisvandenbossche/numpy,pbrod/numpy,bringingheavendown/numpy,sonnyhu/numpy,ahaldane/numpy,WarrenWeckesser/numpy,KaelChen/numpy,githubmlai/numpy,ChristopherHogan/numpy,rmcgibbo/numpy,gmcastil/numpy,githubmlai/numpy,GaZ3ll3/numpy,numpy/numpy,moreati/numpy,Eric89GXL/numpy,MichaelAquilina/numpy,Eric89GXL/numpy,kirillzhuravlev/numpy,jschueller/numpy,simongibbons/numpy,dimasad/numpy,Anwesh43/numpy,yiakwy/numpy,MichaelAquilina/numpy,Dapid/numpy,mattip/numpy,ahaldane/numpy,endolith/numpy,ESSS/numpy,mathdd/numpy,BabeNovelty/numpy,argriffing/numpy,tdsmith/numpy,WillieMaddox/numpy,madphysicist/numpy,pyparallel/numpy,grlee77/numpy,dwillmer/numpy,ViralLeadership/numpy,rhythmsosad/numpy,rherault-insa/numpy,grlee77/numpy,dato-code/numpy,NextThought/pypy-numpy,jankoslavic/numpy,sinhrks/numpy,empeeu/numpy,pdebuyl/numpy,chatcannon/numpy,ahaldane/numpy,leifdenby/numpy,SiccarPoint/numpy,cjermain/numpy,ddasilva/numpy,njase/numpy,utke1/numpy,dwillmer/numpy,hainm/numpy,bringingheavendown/numpy,maniteja123/numpy,bmorris3/numpy,njase/numpy,rgommers/numpy,njase/numpy,cowlicks/numpy,Yusa95/numpy,shoyer/numpy,mindw/numpy,gmcastil/numpy,sonnyhu/numpy,shoyer/numpy,sigma-random/numpy,has2k1/numpy,joferkington/numpy,brandon-rhodes/numpy,pizzathief/numpy,stuarteberg/numpy,sinhrks/numpy,mwiebe/numpy,leifdenby/numpy,MSeifert04/numpy,madphysicist/numpy,dimasad/numpy,mortada/numpy,sonnyhu/numpy,hainm/numpy,rudimeier/numpy,naritta/numpy,drasmuss/numpy,naritta/numpy