test_type.py 文件源码

def test_filter_float():
    theano.compile.shared_constructor(gpuarray_shared_constructor)
    try:
        s = theano.shared(numpy.array(0.0, dtype='float32'),
                          target=test_ctx_name)
        theano.function([], updates=[(s, 0.0)])
    finally:
        del theano.compile.sharedvalue.shared.constructors[-1]