CumSum - 11 vs 14#
Next section compares an older to a newer version of the same operator after both definition are converted into markdown text. Green means an addition to the newer version, red means a deletion. Anything else is unchanged.
- CumSum11 → CumSum14 +1 -3
CumSum11 → CumSum14
RENAMED
@@ -1 +1 @@
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1
1
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Performs cumulative sum of the input elements along the given axis.
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2
2
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By default, it will do the sum inclusively meaning the first element is copied as is.
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3
3
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Through an exclusive attribute, this behavior can change to exclude the first element.
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4
4
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It can also perform summation in the opposite direction of the axis. For that, set reverse attribute to 1.
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5
5
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Example:
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6
6
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::
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7
7
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input_x = [1, 2, 3]
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8
8
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axis=0
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9
9
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output = [1, 3, 6]
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10
10
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exclusive=1
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11
11
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output = [0, 1, 3]
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12
12
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exclusive=0
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13
13
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reverse=1
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14
14
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output = [6, 5, 3]
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15
15
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exclusive=1
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16
16
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reverse=1
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17
17
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output = [5, 3, 0]
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18
18
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**Attributes**
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* **exclusive**:
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20
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If set to 1 will return exclusive sum in which the top element is
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21
21
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not included. In other terms, if set to 1, the j-th output element
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22
22
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would be the sum of the first (j-1) elements. Otherwise, it would be
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23
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the sum of the first j elements.
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24
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* **reverse**:
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If set to 1 will perform the sums in reverse direction.
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26
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**Inputs**
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27
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* **x** (heterogeneous) - **T**:
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28
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An input tensor that is to be processed.
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29
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* **axis** (heterogeneous) - **T2**:
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A 0-D tensor. Must be in the range [-rank(x), rank(x)-1]. Negative
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31
31
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value means counting dimensions from the back.
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32
32
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**Outputs**
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33
33
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* **y** (heterogeneous) - **T**:
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34
34
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Output tensor of the same type as 'x' with cumulative sums of the
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35
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x's elements
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**Type Constraints**
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* **T** in (
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-
tensor(bfloat16),
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39
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tensor(double),
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40
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tensor(float),
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41
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tensor(float16),
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tensor(int32),
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43
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tensor(int64),
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tensor(uint32),
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tensor(uint64)
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):
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47
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-
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45
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+
Input can be of any tensor type.
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* **T2** in (
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tensor(int32),
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48
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tensor(int64)
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):
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axis tensor can be int32 or int64 only
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