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AI Engine Intrinsics User Guide
(v2023.2)
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32-bit Complex self multiplication intrinsics. X buffer conjugation.
Functions | |
| v2cacc80 | lmac2_cn (v2cacc80 acc, v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-accumulate intrinsic function with X buffer conjugation . | |
| v2cacc80 | lmac2_cn (v2cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-accumulate intrinsic function with X buffer conjugation using small X input buffer. | |
| v2cacc80 | lmac2_cn (v2cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, unsigned int yoffsets) |
| Complex multiply-accumulate intrinsic function with X buffer conjugation using small X input buffer. | |
| v2cacc80 | lmsc2_cn (v2cacc80 acc, v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-subtract intrinsic function with X buffer conjugation . | |
| v2cacc80 | lmsc2_cn (v2cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-subtract intrinsic function with X buffer conjugation using small X input buffer. | |
| v2cacc80 | lmsc2_cn (v2cacc80 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, unsigned int yoffsets) |
| Complex multiply-subtract intrinsic function with X buffer conjugation using small X input buffer. | |
| v2cacc80 | lmul2_cn (v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply intrinsic function with X buffer conjugation . | |
| v2cacc80 | lmul2_cn (v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply intrinsic function with X buffer conjugation using small X input buffer. | |
| v2cacc80 | lmul2_cn (v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, unsigned int yoffsets) |
| Complex multiply intrinsic function with X buffer conjugation using small X input buffer. | |
| v2cacc80 | lnegmul2_cn (v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-negate intrinsic function with X buffer conjugation . | |
| v2cacc80 | lnegmul2_cn (v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int yoffsets) |
| Complex multiply-negate intrinsic function with X buffer conjugation using small X input buffer. | |
| v2cacc80 | lnegmul2_cn (v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, unsigned int yoffsets) |
| Complex multiply-negate intrinsic function with X buffer conjugation using small X input buffer. | |
| v2cacc80 lmac2_cn | ( | v2cacc80 | acc, |
| v16cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-accumulate intrinsic function with X buffer conjugation .
| 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_cn | ( | v2cacc80 | acc, |
| v8cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-accumulate intrinsic function with X buffer conjugation 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_cn | ( | v2cacc80 | acc, |
| v8cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v8cint32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-accumulate intrinsic function with X buffer conjugation 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_cn | ( | v2cacc80 | acc, |
| v16cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-subtract intrinsic function with X buffer conjugation .
| 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_cn | ( | v2cacc80 | acc, |
| v8cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-subtract intrinsic function with X buffer conjugation 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_cn | ( | v2cacc80 | acc, |
| v8cint32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v8cint32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-subtract intrinsic function with X buffer conjugation 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_cn | ( | v16cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply intrinsic function with X buffer conjugation .
| 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_cn | ( | v8cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply intrinsic function with X buffer conjugation 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_cn | ( | v8cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v8cint32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply intrinsic function with X buffer conjugation 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_cn | ( | v16cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-negate intrinsic function with X buffer conjugation .
| 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_cn | ( | v8cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-negate intrinsic function with X buffer conjugation 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_cn | ( | v8cint32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v8cint32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | yoffsets | ||
| ) |
Complex multiply-negate intrinsic function with X buffer conjugation 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 |