Created by: wanghaoshuang

sequence_expand Op

Expand a LoDTensor by a reference LoDTensor.

example

Ginve input(X) as input to be expanded and input(Y) as reference input. Both input(X) and input(Y) are LoDTensor.

#1 (closed)

Input(X) :

2
a b

Input(Y):

4

Out:

illegal?

#2 (closed)

Input(X) :

2
a b

Input(Y):

2
2 2

Out:

2
2   2
a a b b

#3 (closed)

Input(X) :

2
a b

Input(Y):

2
2  4

Out:

2
2   4
a a b b b b

#4 (closed)

Input(X) :

2
1  2  
a  b c

Input(Y):

2
2 4

Out:

2
2   4
a a b c b c
illegal?

#5 (closed)

Input(X) :

2
1  2  
a  b c

Input(Y):

4
2 4 4 4

Out:

4
2   4       4       4
a a b c b c a a a a b c b c
illegal?

#6 (closed)

Input(X) :

2
a b

Input(Y):

3

Out:

illegal