def allocate(self, shared_outputs=None):
        if self.outputs is None:
            self.outputs = self.be.iobuf(self.out_shape, shared=shared_outputs,
                                         parallelism=self.parallelism)
        for l in self.layers:
            l.allocate(shared_outputs=self.outputs)
dataset/ETHPy150Open NervanaSystems/neon/neon/layers/container.py/MergeSum.allocate/original