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AI Engine Intrinsics User Guide
(AIE) v(2024.1)
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AI Engine Intrinsics User Guide
(AIE) v(2024.1)
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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.
The "null" functions return a vector object of the given type with all of its values set to 0, and can be used to zero out a vector variable.
Null vectors | |
| v16int8 const | null_v16int8 () |
| v16uint8 const | null_v16uint8 () |
| v8int16 const | null_v8int16 () |
| v4cint16 const | null_v4cint16 () |
| v4int32 const | null_v4int32 () |
| v2cint32 const | null_v2cint32 () |
| v4float const | null_v4float () |
| v2cfloat const | null_v2cfloat () |
| v32int8 const | null_v32int8 () |
| v32uint8 const | null_v32uint8 () |
| v16int16 const | null_v16int16 () |
| v8cint16 const | null_v8cint16 () |
| v8int32 const | null_v8int32 () |
| v4cint32 const | null_v4cint32 () |
| v8float const | null_v8float () |
| v4cfloat const | null_v4cfloat () |
| v64int8 const | null_v64int8 () |
| v128int8 const | null_v128int8 () |
| v64uint8 const | null_v64uint8 () |
| v128uint8 const | null_v128uint8 () |
| v32int16 const | null_v32int16 () |
| v64int16 const | null_v64int16 () |
| v16cint16 const | null_v16cint16 () |
| v32cint16 const | null_v32cint16 () |
| v16int32 const | null_v16int32 () |
| v32int32 const | null_v32int32 () |
| v8cint32 const | null_v8cint32 () |
| v16cint32 const | null_v16cint32 () |
| v16float const | null_v16float () |
| v32float const | null_v32float () |
| v8cfloat const | null_v8cfloat () |
| v16cfloat const | null_v16cfloat () |
| v8acc48 const | null_v8acc48 () |
| v4cacc48 const | null_v4cacc48 () |
| v4acc80 const | null_v4acc80 () |
| v2cacc80 const | null_v2cacc80 () |
| v16acc48 const | null_v16acc48 () |
| v8cacc48 const | null_v8cacc48 () |
| v8acc80 const | null_v8acc80 () |
| v4cacc80 const | null_v4cacc80 () |
| v4accfloat const | null_v4accfloat () |
| v8accfloat const | null_v8accfloat () |
| v16accfloat const | null_v16accfloat () |
| v32accfloat const | null_v32accfloat () |
| v2caccfloat const | null_v2caccfloat () |
| v4caccfloat const | null_v4caccfloat () |
| v8caccfloat const | null_v8caccfloat () |
| v16caccfloat const | null_v16caccfloat () |
Initialization functions for 128-bit Vectors | |
| v16int8 | undef_v16int8 () |
| v16uint8 | undef_v16uint8 () |
| v8int16 | undef_v8int16 () |
| v4cint16 | undef_v4cint16 () |
| v4int32 | undef_v4int32 () |
| v2cint32 | undef_v2cint32 () |
| v4float | undef_v4float () |
| v2cfloat | undef_v2cfloat () |
Initialization functions for 256-bit Vectors | |
| v32int8 | undef_v32int8 () |
| v32uint8 | undef_v32uint8 () |
| v16int16 | undef_v16int16 () |
| v8cint16 | undef_v8cint16 () |
| v8int32 | undef_v8int32 () |
| v4cint32 | undef_v4cint32 () |
| v8float | undef_v8float () |
| v4cfloat | undef_v4cfloat () |
Initialization functions for 512-bit Vectors | |
| v64int8 | undef_v64int8 () |
| v64uint8 | undef_v64uint8 () |
| v32int16 | undef_v32int16 () |
| v16cint16 | undef_v16cint16 () |
| v16int32 | undef_v16int32 () |
| v8cint32 | undef_v8cint32 () |
| v16float | undef_v16float () |
| v8cfloat | undef_v8cfloat () |
Initialization functions for 1024-bit Vectors | |
| v128int8 | undef_v128int8 () |
| v128uint8 | undef_v128uint8 () |
| v64int16 | undef_v64int16 () |
| v32cint16 | undef_v32cint16 () |
| v32int32 | undef_v32int32 () |
| v16cint32 | undef_v16cint32 () |
| v32float | undef_v32float () |
| v16cfloat | undef_v16cfloat () |
Initialization functions for Accumulators | |
| v8acc48 | undef_v8acc48 () |
| v4cacc48 | undef_v4cacc48 () |
| v4acc80 | undef_v4acc80 () |
| v2cacc80 | undef_v2cacc80 () |
| v16acc48 | undef_v16acc48 () |
| v8cacc48 | undef_v8cacc48 () |
| v8acc80 | undef_v8acc80 () |
| v4cacc80 | undef_v4cacc80 () |
Initialization functions for floating point Accumulators | |
| v4accfloat | undef_v4accfloat () |
| v2caccfloat | undef_v2caccfloat () |
| v8accfloat | undef_v8accfloat () |
| v4caccfloat | undef_v4caccfloat () |
| v16accfloat | undef_v16accfloat () |
| v8caccfloat | undef_v8caccfloat () |
| v32accfloat | undef_v32accfloat () |
| v16caccfloat | undef_v16caccfloat () |
| v128int8 const null_v128int8 | ( | ) |
| v128uint8 const null_v128uint8 | ( | ) |
| v16acc48 const null_v16acc48 | ( | ) |
| v16accfloat const null_v16accfloat | ( | ) |
| v16caccfloat const null_v16caccfloat | ( | ) |
| v16cfloat const null_v16cfloat | ( | ) |
| v16cint16 const null_v16cint16 | ( | ) |
| v16cint32 const null_v16cint32 | ( | ) |
| v16float const null_v16float | ( | ) |
| v16int16 const null_v16int16 | ( | ) |
| v16int32 const null_v16int32 | ( | ) |
| v16int8 const null_v16int8 | ( | ) |
| v16uint8 const null_v16uint8 | ( | ) |
| v2cacc80 const null_v2cacc80 | ( | ) |
| v2caccfloat const null_v2caccfloat | ( | ) |
| v2cfloat const null_v2cfloat | ( | ) |
| v2cint32 const null_v2cint32 | ( | ) |
| v32accfloat const null_v32accfloat | ( | ) |
| v32cint16 const null_v32cint16 | ( | ) |
| v32float const null_v32float | ( | ) |
| v32int16 const null_v32int16 | ( | ) |
| v32int32 const null_v32int32 | ( | ) |
| v32int8 const null_v32int8 | ( | ) |
| v32uint8 const null_v32uint8 | ( | ) |
| v4acc80 const null_v4acc80 | ( | ) |
| v4accfloat const null_v4accfloat | ( | ) |
| v4cacc48 const null_v4cacc48 | ( | ) |
| v4cacc80 const null_v4cacc80 | ( | ) |
| v4caccfloat const null_v4caccfloat | ( | ) |
| v4cfloat const null_v4cfloat | ( | ) |
| v4cint16 const null_v4cint16 | ( | ) |
| v4cint32 const null_v4cint32 | ( | ) |
| v4float const null_v4float | ( | ) |
| v4int32 const null_v4int32 | ( | ) |
| v64int16 const null_v64int16 | ( | ) |
| v64int8 const null_v64int8 | ( | ) |
| v64uint8 const null_v64uint8 | ( | ) |
| v8acc48 const null_v8acc48 | ( | ) |
| v8acc80 const null_v8acc80 | ( | ) |
| v8accfloat const null_v8accfloat | ( | ) |
| v8cacc48 const null_v8cacc48 | ( | ) |
| v8caccfloat const null_v8caccfloat | ( | ) |
| v8cfloat const null_v8cfloat | ( | ) |
| v8cint16 const null_v8cint16 | ( | ) |
| v8cint32 const null_v8cint32 | ( | ) |
| v8float const null_v8float | ( | ) |
| v8int16 const null_v8int16 | ( | ) |
| v8int32 const null_v8int32 | ( | ) |
| v128int8 undef_v128int8 | ( | ) |
| v128uint8 undef_v128uint8 | ( | ) |
| v16acc48 undef_v16acc48 | ( | ) |
| v16accfloat undef_v16accfloat | ( | ) |
| v16caccfloat undef_v16caccfloat | ( | ) |
| v16cfloat undef_v16cfloat | ( | ) |
| v16cint16 undef_v16cint16 | ( | ) |
| v16cint32 undef_v16cint32 | ( | ) |
| v16float undef_v16float | ( | ) |
| v16int16 undef_v16int16 | ( | ) |
| v16int32 undef_v16int32 | ( | ) |
| v16int8 undef_v16int8 | ( | ) |
| v16uint8 undef_v16uint8 | ( | ) |
| v2cacc80 undef_v2cacc80 | ( | ) |
| v2caccfloat undef_v2caccfloat | ( | ) |
| v2cfloat undef_v2cfloat | ( | ) |
| v2cint32 undef_v2cint32 | ( | ) |
| v32accfloat undef_v32accfloat | ( | ) |
| v32cint16 undef_v32cint16 | ( | ) |
| v32float undef_v32float | ( | ) |
| v32int16 undef_v32int16 | ( | ) |
| v32int32 undef_v32int32 | ( | ) |
| v32int8 undef_v32int8 | ( | ) |
| v32uint8 undef_v32uint8 | ( | ) |
| v4acc80 undef_v4acc80 | ( | ) |
| v4accfloat undef_v4accfloat | ( | ) |
| v4cacc48 undef_v4cacc48 | ( | ) |
| v4cacc80 undef_v4cacc80 | ( | ) |
| v4caccfloat undef_v4caccfloat | ( | ) |
| v4cfloat undef_v4cfloat | ( | ) |
| v4cint16 undef_v4cint16 | ( | ) |
| v4cint32 undef_v4cint32 | ( | ) |
| v4float undef_v4float | ( | ) |
| v4int32 undef_v4int32 | ( | ) |
| v64int16 undef_v64int16 | ( | ) |
| v64int8 undef_v64int8 | ( | ) |
| v64uint8 undef_v64uint8 | ( | ) |
| v8acc48 undef_v8acc48 | ( | ) |
| v8acc80 undef_v8acc80 | ( | ) |
| v8accfloat undef_v8accfloat | ( | ) |
| v8cacc48 undef_v8cacc48 | ( | ) |
| v8caccfloat undef_v8caccfloat | ( | ) |
| v8cfloat undef_v8cfloat | ( | ) |
| v8cint16 undef_v8cint16 | ( | ) |
| v8cint32 undef_v8cint32 | ( | ) |
| v8float undef_v8float | ( | ) |
| v8int16 undef_v8int16 | ( | ) |
| v8int32 undef_v8int32 | ( | ) |
