AI Engine  (AIE) r2p15.2
 All Data Structures Functions Variables Groups Pages
256 bits Vectors

Overview

256-bit vector types are vectors of 8-bit, 16-bit, 32-bit, 64-bit or 128-bit vector elements. These vectors have 1, 2, 4, 8, 16 or 32 lanes.

Note
Vectors with 128-bit elements are only used for accumlator load/stores seen here: Extract
Vectors with 64-bit elementes are only used for upshift/srs operations found here: Upshift and Shift-Round-Saturate

Data Structures

class  v16int16
 
class  v1cint128
 
class  v2cint64
 
class  v2int128
 
class  v32int8
 
class  v32uint8
 
class  v4cint32
 
class  v4int64
 
class  v8cint16
 
class  v8int32
 

Data Structure Documentation

class v16int16
class v1cint128
Note
Vectors with 128-bit elements are only used for accumlator load/stores seen here: Extract
class v2cint64
Note
Vectors with 64-bit elementes are only used for upshift/srs operations found here: Upshift and Shift-Round-Saturate
class v2int128
Note
Vectors with 128-bit elements are only used for accumlator load/stores seen here: Extract
class v32int8
class v32uint8
class v4cint32
class v4int64
Note
Vectors with 64-bit elementes are only used for upshift/srs operations found here: Upshift and Shift-Round-Saturate
class v8cint16
class v8int32