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AI Engine-ML Intrinsics User Guide
(v2023.2)
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AI Engine-ML Intrinsics User Guide
(v2023.2)
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Initialization intrinsics for accumulator and vector types.
The "undef" functions are used to create a vector variable without the compiler giving a "using undefined variable" warning.
v64int16 buff = undef_v64int16();
Undefined initialization for 128-bit registers | |
| v32uint4 | undef_v32uint4 () |
| v32int4 | undef_v32int4 () |
| v16uint8 | undef_v16uint8 () |
| v16int8 | undef_v16int8 () |
| v8uint16 | undef_v8uint16 () |
| v8int16 | undef_v8int16 () |
| v4cint16 | undef_v4cint16 () |
| v4uint32 | undef_v4uint32 () |
| v4int32 | undef_v4int32 () |
| v2cint32 | undef_v2cint32 () |
| v8bfloat16 | undef_v8bfloat16 () |
| v4float | undef_v4float () |
Undefined initialization for 256-bit registers | |
| v64uint4 | undef_v64uint4 () |
| v64int4 | undef_v64int4 () |
| v32uint8 | undef_v32uint8 () |
| v32int8 | undef_v32int8 () |
| v16uint16 | undef_v16uint16 () |
| v16int16 | undef_v16int16 () |
| v8cint16 | undef_v8cint16 () |
| v8uint32 | undef_v8uint32 () |
| v8int32 | undef_v8int32 () |
| v4cint32 | undef_v4cint32 () |
| v16bfloat16 | undef_v16bfloat16 () |
| v8accfloat | undef_v8accfloat () |
| v8float | undef_v8float () |
| v8acc32 | undef_v8acc32 () |
| v4acc64 | undef_v4acc64 () |
| v2cacc64 | undef_v2cacc64 () |
Undefined initialization for 512-bit registers | |
| v128uint4 | undef_v128uint4 () |
| v128int4 | undef_v128int4 () |
| v64uint8 | undef_v64uint8 () |
| v64int8 | undef_v64int8 () |
| v32uint16 | undef_v32uint16 () |
| v32int16 | undef_v32int16 () |
| v16cint16 | undef_v16cint16 () |
| v16uint32 | undef_v16uint32 () |
| v16int32 | undef_v16int32 () |
| v8cint32 | undef_v8cint32 () |
| v32bfloat16 | undef_v32bfloat16 () |
| v16accfloat | undef_v16accfloat () |
| v16float | undef_v16float () |
| v16acc32 | undef_v16acc32 () |
| v8acc64 | undef_v8acc64 () |
| v4cacc64 | undef_v4cacc64 () |
Undefined initialization for 1024-bit registers | |
| v256uint4 | undef_v256uint4 () |
| v256int4 | undef_v256int4 () |
| v128uint8 | undef_v128uint8 () |
| v128int8 | undef_v128int8 () |
| v64uint16 | undef_v64uint16 () |
| v64int16 | undef_v64int16 () |
| v32cint16 | undef_v32cint16 () |
| v32uint32 | undef_v32uint32 () |
| v32int32 | undef_v32int32 () |
| v16cint32 | undef_v16cint32 () |
| v64bfloat16 | undef_v64bfloat16 () |
| v32accfloat | undef_v32accfloat () |
| v32float | undef_v32float () |
| v32acc32 | undef_v32acc32 () |
| v16acc64 | undef_v16acc64 () |
| v8cacc64 | undef_v8cacc64 () |
Undefined initialization for vector cfloat registers | |
| v2cfloat | undef_v2cfloat () |
| v4cfloat | undef_v4cfloat () |
| v8cfloat | undef_v8cfloat () |
| v16cfloat | undef_v16cfloat () |
Undefined initialization for vector caccfloat registers | |
| v4caccfloat | undef_v4caccfloat () |
| v8caccfloat | undef_v8caccfloat () |
| v16caccfloat | undef_v16caccfloat () |
| v128int4 undef_v128int4 | ( | ) |
| v128int8 undef_v128int8 | ( | ) |
| v128uint4 undef_v128uint4 | ( | ) |
| v128uint8 undef_v128uint8 | ( | ) |
| v16acc32 undef_v16acc32 | ( | ) |
| v16acc64 undef_v16acc64 | ( | ) |
| v16accfloat undef_v16accfloat | ( | ) |
| v16bfloat16 undef_v16bfloat16 | ( | ) |
| v16caccfloat undef_v16caccfloat | ( | ) |
| v16cfloat undef_v16cfloat | ( | ) |
| v16cint16 undef_v16cint16 | ( | ) |
| v16cint32 undef_v16cint32 | ( | ) |
| v16float undef_v16float | ( | ) |
| v16int16 undef_v16int16 | ( | ) |
| v16int32 undef_v16int32 | ( | ) |
| v16int8 undef_v16int8 | ( | ) |
| v16uint16 undef_v16uint16 | ( | ) |
| v16uint32 undef_v16uint32 | ( | ) |
| v16uint8 undef_v16uint8 | ( | ) |
| v256int4 undef_v256int4 | ( | ) |
| v256uint4 undef_v256uint4 | ( | ) |
| v2cacc64 undef_v2cacc64 | ( | ) |
| v2cfloat undef_v2cfloat | ( | ) |
| v2cint32 undef_v2cint32 | ( | ) |
| v32acc32 undef_v32acc32 | ( | ) |
| v32accfloat undef_v32accfloat | ( | ) |
| v32bfloat16 undef_v32bfloat16 | ( | ) |
| v32cint16 undef_v32cint16 | ( | ) |
| v32float undef_v32float | ( | ) |
| v32int16 undef_v32int16 | ( | ) |
| v32int32 undef_v32int32 | ( | ) |
| v32int4 undef_v32int4 | ( | ) |
| v32int8 undef_v32int8 | ( | ) |
| v32uint16 undef_v32uint16 | ( | ) |
| v32uint32 undef_v32uint32 | ( | ) |
| v32uint4 undef_v32uint4 | ( | ) |
| v32uint8 undef_v32uint8 | ( | ) |
| v4acc64 undef_v4acc64 | ( | ) |
| v4cacc64 undef_v4cacc64 | ( | ) |
| v4caccfloat undef_v4caccfloat | ( | ) |
| v4cfloat undef_v4cfloat | ( | ) |
| v4cint16 undef_v4cint16 | ( | ) |
| v4cint32 undef_v4cint32 | ( | ) |
| v4float undef_v4float | ( | ) |
| v4int32 undef_v4int32 | ( | ) |
| v4uint32 undef_v4uint32 | ( | ) |
| v64bfloat16 undef_v64bfloat16 | ( | ) |
| v64int16 undef_v64int16 | ( | ) |
| v64int4 undef_v64int4 | ( | ) |
| v64int8 undef_v64int8 | ( | ) |
| v64uint16 undef_v64uint16 | ( | ) |
| v64uint4 undef_v64uint4 | ( | ) |
| v64uint8 undef_v64uint8 | ( | ) |
| v8acc32 undef_v8acc32 | ( | ) |
| v8acc64 undef_v8acc64 | ( | ) |
| v8accfloat undef_v8accfloat | ( | ) |
| v8bfloat16 undef_v8bfloat16 | ( | ) |
| v8cacc64 undef_v8cacc64 | ( | ) |
| v8caccfloat undef_v8caccfloat | ( | ) |
| v8cfloat undef_v8cfloat | ( | ) |
| v8cint16 undef_v8cint16 | ( | ) |
| v8cint32 undef_v8cint32 | ( | ) |
| v8float undef_v8float | ( | ) |
| v8int16 undef_v8int16 | ( | ) |
| v8int32 undef_v8int32 | ( | ) |
| v8uint16 undef_v8uint16 | ( | ) |
| v8uint32 undef_v8uint32 | ( | ) |