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AI Engine-ML v2 Intrinsics User Guide
v2025.1
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Undefined initialization for 64-bit registers | |
| v2float | undef_v2float () |
| v2cbfloat16 | undef_v2cbfloat16 () |
Undefined initialization for 128-bit registers | |
| v32int4 | undef_v32int4 () |
| v32uint4 | undef_v32uint4 () |
| v16int8 | undef_v16int8 () |
| v16uint8 | undef_v16uint8 () |
| v4cint16 | undef_v4cint16 () |
| v8int16 | undef_v8int16 () |
| v8uint16 | undef_v8uint16 () |
| v2cint32 | undef_v2cint32 () |
| v4int32 | undef_v4int32 () |
| v4uint32 | undef_v4uint32 () |
| v8bfloat16 | undef_v8bfloat16 () |
| v8float16 | undef_v8float16 () |
| v16bfloat8 | undef_v16bfloat8 () |
| v16float8 | undef_v16float8 () |
| v4float | undef_v4float () |
| v4cbfloat16 | undef_v4cbfloat16 () |
| v2cfloat | undef_v2cfloat () |
Undefined initialization for 256-bit registers | |
| v64int4 | undef_v64int4 () |
| v64uint4 | undef_v64uint4 () |
| v32int8 | undef_v32int8 () |
| v32uint8 | undef_v32uint8 () |
| v8cint16 | undef_v8cint16 () |
| v16int16 | undef_v16int16 () |
| v16uint16 | undef_v16uint16 () |
| v4cint32 | undef_v4cint32 () |
| v8int32 | undef_v8int32 () |
| v8uint32 | undef_v8uint32 () |
| v8accfloat | undef_v8accfloat () |
| v4caccfloat | undef_v4caccfloat () |
| v8acc32 | undef_v8acc32 () |
| v4acc64 | undef_v4acc64 () |
| v2cacc64 | undef_v2cacc64 () |
| v16bfloat16 | undef_v16bfloat16 () |
| v16float16 | undef_v16float16 () |
| v32bfloat8 | undef_v32bfloat8 () |
| v32float8 | undef_v32float8 () |
| v8float | undef_v8float () |
| v8cbfloat16 | undef_v8cbfloat16 () |
| v4cfloat | undef_v4cfloat () |
Undefined initialization for 320-bit registers | |
| v32mx9 | undef_v32mx9 () |
| v32bfp16p | undef_v32bfp16p () |
Undefined initialization for 384-bit registers | |
| v64mx6 | undef_v64mx6 () |
| v64bfp13p | undef_v64bfp13p () |
| v64mx4 | undef_v64mx4 () |
| v64bfp11p | undef_v64bfp11p () |
Undefined initialization for 512-bit registers | |
| v128int4 | undef_v128int4 () |
| v128uint4 | undef_v128uint4 () |
| v64int8 | undef_v64int8 () |
| v64uint8 | undef_v64uint8 () |
| v16cint16 | undef_v16cint16 () |
| v32int16 | undef_v32int16 () |
| v32uint16 | undef_v32uint16 () |
| v8cint32 | undef_v8cint32 () |
| v16int32 | undef_v16int32 () |
| v16uint32 | undef_v16uint32 () |
| v16accfloat | undef_v16accfloat () |
| v8caccfloat | undef_v8caccfloat () |
| v16acc32 | undef_v16acc32 () |
| v8acc64 | undef_v8acc64 () |
| v4cacc64 | undef_v4cacc64 () |
| v32bfloat16 | undef_v32bfloat16 () |
| v32float16 | undef_v32float16 () |
| v64bfloat8 | undef_v64bfloat8 () |
| v64float8 | undef_v64float8 () |
| v16float | undef_v16float () |
| v16cbfloat16 | undef_v16cbfloat16 () |
| v8cfloat | undef_v8cfloat () |
Undefined initialization for 640-bit registers | |
| v256int4_sparse | undef_v256int4_sparse () |
| v256uint4_sparse | undef_v256uint4_sparse () |
| v128int8_sparse | undef_v128int8_sparse () |
| v128uint8_sparse | undef_v128uint8_sparse () |
| v64int16_sparse | undef_v64int16_sparse () |
| v64uint16_sparse | undef_v64uint16_sparse () |
| v64mx9 | undef_v64mx9 () |
| v64bfp16p | undef_v64bfp16p () |
| v64bfloat16_sparse | undef_v64bfloat16_sparse () |
| v64float16_sparse | undef_v64float16_sparse () |
| v128bfloat8_sparse | undef_v128bfloat8_sparse () |
| v128float8_sparse | undef_v128float8_sparse () |
Undefined initialization for 768-bit registers | |
| v128mx6 | undef_v128mx6 () |
| v128bfp13p | undef_v128bfp13p () |
| v128mx4 | undef_v128mx4 () |
| v128bfp11p | undef_v128bfp11p () |
Undefined initialization for 1024-bit registers | |
| v256int4 | undef_v256int4 () |
| v256uint4 | undef_v256uint4 () |
| v128int8 | undef_v128int8 () |
| v128uint8 | undef_v128uint8 () |
| v32cint16 | undef_v32cint16 () |
| v64int16 | undef_v64int16 () |
| v64uint16 | undef_v64uint16 () |
| v16cint32 | undef_v16cint32 () |
| v32int32 | undef_v32int32 () |
| v32uint32 | undef_v32uint32 () |
| v32accfloat | undef_v32accfloat () |
| v16caccfloat | undef_v16caccfloat () |
| v32acc32 | undef_v32acc32 () |
| v16acc64 | undef_v16acc64 () |
| v8cacc64 | undef_v8cacc64 () |
| v64bfloat16 | undef_v64bfloat16 () |
| v64float16 | undef_v64float16 () |
| v128bfloat8 | undef_v128bfloat8 () |
| v128float8 | undef_v128float8 () |
| v32float | undef_v32float () |
| v32cbfloat16 | undef_v32cbfloat16 () |
| v16cfloat | undef_v16cfloat () |
Undefined initialization for 1280-bit registers | |
| v512int4_sparse | undef_v512int4_sparse () |
| v512uint4_sparse | undef_v512uint4_sparse () |
| v256int8_sparse | undef_v256int8_sparse () |
| v256uint8_sparse | undef_v256uint8_sparse () |
| v128int16_sparse | undef_v128int16_sparse () |
| v128uint16_sparse | undef_v128uint16_sparse () |
| v128mx9 | undef_v128mx9 () |
| v128bfp16p | undef_v128bfp16p () |
| v128bfloat16_sparse | undef_v128bfloat16_sparse () |
| v128float16_sparse | undef_v128float16_sparse () |
| v256bfloat8_sparse | undef_v256bfloat8_sparse () |
| v256float8_sparse | undef_v256float8_sparse () |
Undefined initialization for 1536-bit registers | |
| v256mx6 | undef_v256mx6 () |
| v256bfp13p | undef_v256bfp13p () |
| v256mx4 | undef_v256mx4 () |
| v256bfp11p | undef_v256bfp11p () |
Undefined initialization for 2048-bit registers | |
| v64accfloat | undef_v64accfloat () |
| v32caccfloat | undef_v32caccfloat () |
| v64acc32 | undef_v64acc32 () |
| v32acc64 | undef_v32acc64 () |
| v16cacc64 | undef_v16cacc64 () |
| v64float | undef_v64float () |
| v64cbfloat16 | undef_v64cbfloat16 () |
| v32cfloat | undef_v32cfloat () |
Undefined initialization for 2560-bit registers | |
| v256mx9 | undef_v256mx9 () |
| v256bfp16p | undef_v256bfp16p () |
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.
| v128bfloat16_sparse undef_v128bfloat16_sparse | ( | ) |
| v128bfloat8 undef_v128bfloat8 | ( | ) |
| v128bfloat8_sparse undef_v128bfloat8_sparse | ( | ) |
| v128bfp11p undef_v128bfp11p | ( | ) |
| v128bfp13p undef_v128bfp13p | ( | ) |
| v128bfp16p undef_v128bfp16p | ( | ) |
| v128float16_sparse undef_v128float16_sparse | ( | ) |
| v128float8 undef_v128float8 | ( | ) |
| v128float8_sparse undef_v128float8_sparse | ( | ) |
| v128int16_sparse undef_v128int16_sparse | ( | ) |
| v128int4 undef_v128int4 | ( | ) |
| v128int8 undef_v128int8 | ( | ) |
| v128int8_sparse undef_v128int8_sparse | ( | ) |
| v128mx4 undef_v128mx4 | ( | ) |
| v128mx6 undef_v128mx6 | ( | ) |
| v128mx9 undef_v128mx9 | ( | ) |
| v128uint16_sparse undef_v128uint16_sparse | ( | ) |
| v128uint4 undef_v128uint4 | ( | ) |
| v128uint8 undef_v128uint8 | ( | ) |
| v128uint8_sparse undef_v128uint8_sparse | ( | ) |
| v16acc32 undef_v16acc32 | ( | ) |
| v16acc64 undef_v16acc64 | ( | ) |
| v16accfloat undef_v16accfloat | ( | ) |
| v16bfloat16 undef_v16bfloat16 | ( | ) |
| v16bfloat8 undef_v16bfloat8 | ( | ) |
| v16cacc64 undef_v16cacc64 | ( | ) |
| v16caccfloat undef_v16caccfloat | ( | ) |
| v16cbfloat16 undef_v16cbfloat16 | ( | ) |
| v16cfloat undef_v16cfloat | ( | ) |
| v16cint16 undef_v16cint16 | ( | ) |
| v16cint32 undef_v16cint32 | ( | ) |
| v16float undef_v16float | ( | ) |
| v16float16 undef_v16float16 | ( | ) |
| v16float8 undef_v16float8 | ( | ) |
| v16int16 undef_v16int16 | ( | ) |
| v16int32 undef_v16int32 | ( | ) |
| v16int8 undef_v16int8 | ( | ) |
| v16uint16 undef_v16uint16 | ( | ) |
| v16uint32 undef_v16uint32 | ( | ) |
| v16uint8 undef_v16uint8 | ( | ) |
| v256bfloat8_sparse undef_v256bfloat8_sparse | ( | ) |
| v256bfp11p undef_v256bfp11p | ( | ) |
| v256bfp13p undef_v256bfp13p | ( | ) |
| v256bfp16p undef_v256bfp16p | ( | ) |
| v256float8_sparse undef_v256float8_sparse | ( | ) |
| v256int4 undef_v256int4 | ( | ) |
| v256int4_sparse undef_v256int4_sparse | ( | ) |
| v256int8_sparse undef_v256int8_sparse | ( | ) |
| v256mx4 undef_v256mx4 | ( | ) |
| v256mx6 undef_v256mx6 | ( | ) |
| v256mx9 undef_v256mx9 | ( | ) |
| v256uint4 undef_v256uint4 | ( | ) |
| v256uint4_sparse undef_v256uint4_sparse | ( | ) |
| v256uint8_sparse undef_v256uint8_sparse | ( | ) |
| v2cacc64 undef_v2cacc64 | ( | ) |
| v2cbfloat16 undef_v2cbfloat16 | ( | ) |
| v2cfloat undef_v2cfloat | ( | ) |
| v2cint32 undef_v2cint32 | ( | ) |
| v2float undef_v2float | ( | ) |
| v32acc32 undef_v32acc32 | ( | ) |
| v32acc64 undef_v32acc64 | ( | ) |
| v32accfloat undef_v32accfloat | ( | ) |
| v32bfloat16 undef_v32bfloat16 | ( | ) |
| v32bfloat8 undef_v32bfloat8 | ( | ) |
| v32bfp16p undef_v32bfp16p | ( | ) |
| v32caccfloat undef_v32caccfloat | ( | ) |
| v32cbfloat16 undef_v32cbfloat16 | ( | ) |
| v32cfloat undef_v32cfloat | ( | ) |
| v32cint16 undef_v32cint16 | ( | ) |
| v32float undef_v32float | ( | ) |
| v32float16 undef_v32float16 | ( | ) |
| v32float8 undef_v32float8 | ( | ) |
| v32int16 undef_v32int16 | ( | ) |
| v32int32 undef_v32int32 | ( | ) |
| v32int4 undef_v32int4 | ( | ) |
| v32int8 undef_v32int8 | ( | ) |
| v32mx9 undef_v32mx9 | ( | ) |
| v32uint16 undef_v32uint16 | ( | ) |
| v32uint32 undef_v32uint32 | ( | ) |
| v32uint4 undef_v32uint4 | ( | ) |
| v32uint8 undef_v32uint8 | ( | ) |
| v4acc64 undef_v4acc64 | ( | ) |
| v4cacc64 undef_v4cacc64 | ( | ) |
| v4caccfloat undef_v4caccfloat | ( | ) |
| v4cbfloat16 undef_v4cbfloat16 | ( | ) |
| v4cfloat undef_v4cfloat | ( | ) |
| v4cint16 undef_v4cint16 | ( | ) |
| v4cint32 undef_v4cint32 | ( | ) |
| v4float undef_v4float | ( | ) |
| v4int32 undef_v4int32 | ( | ) |
| v4uint32 undef_v4uint32 | ( | ) |
| v512int4_sparse undef_v512int4_sparse | ( | ) |
| v512uint4_sparse undef_v512uint4_sparse | ( | ) |
| v64acc32 undef_v64acc32 | ( | ) |
| v64accfloat undef_v64accfloat | ( | ) |
| v64bfloat16 undef_v64bfloat16 | ( | ) |
| v64bfloat16_sparse undef_v64bfloat16_sparse | ( | ) |
| v64bfloat8 undef_v64bfloat8 | ( | ) |
| v64bfp11p undef_v64bfp11p | ( | ) |
| v64bfp13p undef_v64bfp13p | ( | ) |
| v64bfp16p undef_v64bfp16p | ( | ) |
| v64cbfloat16 undef_v64cbfloat16 | ( | ) |
| v64float undef_v64float | ( | ) |
| v64float16 undef_v64float16 | ( | ) |
| v64float16_sparse undef_v64float16_sparse | ( | ) |
| v64float8 undef_v64float8 | ( | ) |
| v64int16 undef_v64int16 | ( | ) |
| v64int16_sparse undef_v64int16_sparse | ( | ) |
| v64int4 undef_v64int4 | ( | ) |
| v64int8 undef_v64int8 | ( | ) |
| v64mx4 undef_v64mx4 | ( | ) |
| v64mx6 undef_v64mx6 | ( | ) |
| v64mx9 undef_v64mx9 | ( | ) |
| v64uint16 undef_v64uint16 | ( | ) |
| v64uint16_sparse undef_v64uint16_sparse | ( | ) |
| v64uint4 undef_v64uint4 | ( | ) |
| v64uint8 undef_v64uint8 | ( | ) |
| v8acc32 undef_v8acc32 | ( | ) |
| v8acc64 undef_v8acc64 | ( | ) |
| v8accfloat undef_v8accfloat | ( | ) |
| v8bfloat16 undef_v8bfloat16 | ( | ) |
| v8cacc64 undef_v8cacc64 | ( | ) |
| v8caccfloat undef_v8caccfloat | ( | ) |
| v8cbfloat16 undef_v8cbfloat16 | ( | ) |
| v8cfloat undef_v8cfloat | ( | ) |
| v8cint16 undef_v8cint16 | ( | ) |
| v8cint32 undef_v8cint32 | ( | ) |
| v8float undef_v8float | ( | ) |
| v8float16 undef_v8float16 | ( | ) |
| v8int16 undef_v8int16 | ( | ) |
| v8int32 undef_v8int32 | ( | ) |
| v8uint16 undef_v8uint16 | ( | ) |
| v8uint32 undef_v8uint32 | ( | ) |