basic.py 文件源码

def perform(self, node, inputs, out):
        (csm,) = inputs
        out[0][0] = csm.data
        if str(csm.data.dtype) == 'int32':
            out[0][0] = theano._asarray(out[0][0], dtype='int32')
        # backport
        out[1][0] = theano._asarray(csm.indices, dtype='int32')
        out[2][0] = theano._asarray(csm.indptr, dtype='int32')
        out[3][0] = theano._asarray(csm.shape, dtype='int32')