StaticReshape¶
General¶
StaticReshape operation changes dimensions of \(\src\) tensor according to the specified shape. The volume of \(\src\) is equal to \(\dst\), where volume is the product of dimensions. \(\dst\) may have a different memory layout from \(\src\). StaticReshape operation is not guaranteed to return a view or a copy of \(\src\) when \(\dst\) is in-placed with the \(\src\). StaticReshape can be used where if shape is stored in a constant node or available during graph building stage. Then shape can be passed via shape attribute.
Operation attributes¶
Attribute Name |
Description |
Value Type |
Supported Values |
Required or Optional |
|---|---|---|---|---|
Denotes the shape of the |
s64 |
A s64 list containing positive values. |
Required |
|
Controls how zero values in shape are interpreted. |
bool |
|
Required |
Note
shape : dimension -1 means that this dimension is calculated to keep the same overall elements count as the src tensor. That case that more than one -1 in the shape is not supported.
Note
special_zero : if false, 0 in the shape is interpreted as-is (for example a zero-dimension tensor); if true, then all 0 s in shape implies the copying of corresponding dimensions from src into dst.
Execution arguments¶
The inputs and outputs must be provided according to below index order when constructing an operation.
Inputs¶
Index |
Argument Name |
Required or Optional |
|---|---|---|
0 |
|
Required |
Outputs¶
Index |
Argument Name |
Required or Optional |
|---|---|---|
0 |
|
Required |
Supported data types¶
StaticReshape operation supports the following data type combinations.
Src |
Dst |
|---|---|
f32 |
f32 |
bf16 |
bf16 |
f16 |
f16 |