![]() |
AI Engine-ML Intrinsics User Guide
(v2023.2)
|
Accumulator data-types pack multiple scalar data elements into a wider vector. There are vector data-types with standard sized elements (32-bit, 64-bit).
The general naming convention for these data-types is shown below.
v{NumLanes}[c]acc{SizeofElement}
v{NumLanes}accfloat
Disambiguation :
For example, v16acc32, v8acc32, v32accfloat
The total data-width of the accumulator data-types can be 256-bits, 512-bits or 1024-bits.
| Scalar type | Supported accumulator lanes |
|---|---|
| acc32 | 8/16/32 |
| acc64 | 4/8/16 |
| cacc64 | 2/4/8 |
| accfloat | 8/16/32 |
Modules | |
| Complex Accumulator Types | |
| Floating-Point Accumulator Types | |
| Integer Accumulator Types | |