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AI Engine Intrinsics User Guide (AIE) v2024.2
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32-bit Complex self multiplication intrinsics. No buffer conjugation.
Functions | |
| v2cacc80 | lmac2 (v2cacc80 acc, v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-accumulate intrinsic function . | |
| v2cacc80 | lmac2 (v2cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-accumulate intrinsic function using small X input buffer. | |
| v2cacc80 | lmac2 (v2cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, unsigned int yoffsets) |
| Complex multiply-accumulate intrinsic function using small X input buffer. | |
| v2cacc80 | lmsc2 (v2cacc80 acc, v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-subtract intrinsic function . | |
| v2cacc80 | lmsc2 (v2cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-subtract intrinsic function using small X input buffer. | |
| v2cacc80 | lmsc2 (v2cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, unsigned int yoffsets) |
| Complex multiply-subtract intrinsic function using small X input buffer. | |
| v2cacc80 | lmul2 (v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply intrinsic function . | |
| v2cacc80 | lmul2 (v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply intrinsic function using small X input buffer. | |
| v2cacc80 | lmul2 (v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, unsigned int yoffsets) |
| Complex multiply intrinsic function using small X input buffer. | |
| v2cacc80 | lnegmul2 (v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-negate intrinsic function . | |
| v2cacc80 | lnegmul2 (v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-negate intrinsic function using small X input buffer. | |
| v2cacc80 | lnegmul2 (v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, unsigned int yoffsets) |
| Complex multiply-negate intrinsic function using small X input buffer. | |
| v2cacc80 lmac2 | ( | v2cacc80 | acc, |
| v16cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-accumulate intrinsic function .
| acc | Incoming accumulation vector (2 x cint80 lanes) |
| xbuff | Input buffer of 16 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ystart | Starting position offset applied to all lanes of input from xbuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lmac2 | ( | v2cacc80 | acc, |
| v8cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-accumulate intrinsic function using small X input buffer.
| acc | Incoming accumulation vector (2 x cint80 lanes) |
| xbuff | Input buffer of 8 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ystart | Starting position offset applied to all lanes of input from xbuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lmac2 | ( | v2cacc80 | acc, |
| v8cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v8cint32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-accumulate intrinsic function using small X input buffer.
| acc | Incoming accumulation vector (2 x cint80 lanes) |
| xbuff | Input buffer of 8 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ybuff | Right input buffer of 8 elements of type cint32 |
| ystart | Starting position offset applied to all lanes of input from ybuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lmsc2 | ( | v2cacc80 | acc, |
| v16cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-subtract intrinsic function .
| acc | Incoming accumulation vector (2 x cint80 lanes) |
| xbuff | Input buffer of 16 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ystart | Starting position offset applied to all lanes of input from xbuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lmsc2 | ( | v2cacc80 | acc, |
| v8cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-subtract intrinsic function using small X input buffer.
| acc | Incoming accumulation vector (2 x cint80 lanes) |
| xbuff | Input buffer of 8 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ystart | Starting position offset applied to all lanes of input from xbuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lmsc2 | ( | v2cacc80 | acc, |
| v8cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v8cint32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-subtract intrinsic function using small X input buffer.
| acc | Incoming accumulation vector (2 x cint80 lanes) |
| xbuff | Input buffer of 8 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ybuff | Right input buffer of 8 elements of type cint32 |
| ystart | Starting position offset applied to all lanes of input from ybuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lmul2 | ( | v16cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply intrinsic function .
| xbuff | Input buffer of 16 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ystart | Starting position offset applied to all lanes of input from xbuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lmul2 | ( | v8cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply intrinsic function using small X input buffer.
| xbuff | Input buffer of 8 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ystart | Starting position offset applied to all lanes of input from xbuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lmul2 | ( | v8cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v8cint32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply intrinsic function using small X input buffer.
| xbuff | Input buffer of 8 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ybuff | Right input buffer of 8 elements of type cint32 |
| ystart | Starting position offset applied to all lanes of input from ybuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lnegmul2 | ( | v16cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-negate intrinsic function .
| xbuff | Input buffer of 16 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ystart | Starting position offset applied to all lanes of input from xbuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lnegmul2 | ( | v8cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-negate intrinsic function using small X input buffer.
| xbuff | Input buffer of 8 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ystart | Starting position offset applied to all lanes of input from xbuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| v2cacc80 lnegmul2 | ( | v8cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v8cint32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-negate intrinsic function using small X input buffer.
| xbuff | Input buffer of 8 elements of type cint32 |
| xstart | Starting position offset applied to all lanes of input from X buffer |
| xoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |
| ybuff | Right input buffer of 8 elements of type cint32 |
| ystart | Starting position offset applied to all lanes of input from ybuffer for the second input |
| yoffsets | 4b offset for each lane in the xbuffer. LSB apply to first lane |