#NEWLINE# def test_GpuCumsum4D( self ) : #NEWLINE# #INDENT# x = T . ftensor4 ( 'x' ) #NEWLINE# f = theano . function ( [ x ] , cumsum ( x , axis = 1 ) , mode = self . mode ) #NEWLINE# assert [ n for n in f . maker . fgraph . toposort ( ) if isinstance ( self . op , CumsumOp ) ]