

def perform(self, node, inputs, outputs):
    (x, start1, stop1, step1, start2, stop2, step2) = inputs
    (out,) = outputs
    assert _is_sparse(x)
    out[0] = x[start1:start1:step1, start2:stop2:step2]

dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/sparse/basic.py GetItem2d.perform/VarMisuse@56/67 `stop1`->`start1`