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AI Engine Intrinsics User Guide
(v2023.2)
|
16 bit real by 32 bit complex using no conjugation
Functions | |
| v4cacc80 | lmac4 (v4cacc80 acc, v64int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-accumulate intrinsic function . | |
| v4cacc80 | lmac4 (v4cacc80 acc, v32int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-accumulate intrinsic function using small X input buffer. | |
| v4cacc80 | lmsc4 (v4cacc80 acc, v64int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-subtract intrinsic function . | |
| v4cacc80 | lmsc4 (v4cacc80 acc, v32int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-subtract intrinsic function using small X input buffer. | |
| v4cacc80 | lmul4 (v64int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply intrinsic function . | |
| v4cacc80 | lmul4 (v32int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply intrinsic function using small X input buffer. | |
| v4cacc80 | lnegmul4 (v64int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-negate intrinsic function . | |
| v4cacc80 | lnegmul4 (v32int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-negate intrinsic function using small X input buffer. | |
| v4cacc48 | mac4 (v4cacc48 acc, v64int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-accumulate intrinsic function . | |
| v4cacc48 | mac4 (v4cacc48 acc, v32int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-accumulate intrinsic function using small X input buffer. | |
| v8cacc48 | mac8 (v8cacc48 acc, v64int16 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets) |
| Complex multiply-accumulate intrinsic function . | |
| v8cacc48 | mac8 (v8cacc48 acc, v32int16 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets) |
| Complex multiply-accumulate intrinsic function using small X input buffer. | |
| v4cacc48 | msc4 (v4cacc48 acc, v64int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-subtract intrinsic function . | |
| v4cacc48 | msc4 (v4cacc48 acc, v32int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-subtract intrinsic function using small X input buffer. | |
| v8cacc48 | msc8 (v8cacc48 acc, v64int16 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets) |
| Complex multiply-subtract intrinsic function . | |
| v8cacc48 | msc8 (v8cacc48 acc, v32int16 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets) |
| Complex multiply-subtract intrinsic function using small X input buffer. | |
| v4cacc48 | mul4 (v64int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply intrinsic function . | |
| v4cacc48 | mul4 (v32int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply intrinsic function using small X input buffer. | |
| v8cacc48 | mul8 (v64int16 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets) |
| Complex multiply intrinsic function . | |
| v8cacc48 | mul8 (v32int16 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets) |
| Complex multiply intrinsic function using small X input buffer. | |
| v4cacc48 | negmul4 (v64int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-negate intrinsic function . | |
| v4cacc48 | negmul4 (v32int16 xbuff, int xstart, unsigned int xoffsets, int xstep, v4cint32 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Complex multiply-negate intrinsic function using small X input buffer. | |
| v8cacc48 | negmul8 (v64int16 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets) |
| Complex multiply-negate intrinsic function . | |
| v8cacc48 | negmul8 (v32int16 xbuff, int xstart, unsigned int xoffsets, v4cint32 zbuff, int zstart, unsigned int zoffsets) |
| Complex multiply-negate intrinsic function using small X input buffer. | |
| v4cacc80 lmac4 | ( | v4cacc80 | acc, |
| v64int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-accumulate intrinsic function .
| acc | Incoming accumulation vector (4 x cint80 lanes) |
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc80 lmac4 | ( | v4cacc80 | acc, |
| v32int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-accumulate intrinsic function using small X input buffer.
| acc | Incoming accumulation vector (4 x cint80 lanes) |
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc80 lmsc4 | ( | v4cacc80 | acc, |
| v64int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-subtract intrinsic function .
| acc | Incoming accumulation vector (4 x cint80 lanes) |
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc80 lmsc4 | ( | v4cacc80 | acc, |
| v32int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-subtract intrinsic function using small X input buffer.
| acc | Incoming accumulation vector (4 x cint80 lanes) |
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc80 lmul4 | ( | v64int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply intrinsic function .
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc80 lmul4 | ( | v32int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply intrinsic function using small X input buffer.
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc80 lnegmul4 | ( | v64int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-negate intrinsic function .
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc80 lnegmul4 | ( | v32int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-negate intrinsic function using small X input buffer.
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc48 mac4 | ( | v4cacc48 | acc, |
| v64int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-accumulate intrinsic function .
| acc | Incoming accumulation vector (4 x cint48 lanes) |
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc48 mac4 | ( | v4cacc48 | acc, |
| v32int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-accumulate intrinsic function using small X input buffer.
| acc | Incoming accumulation vector (4 x cint48 lanes) |
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v8cacc48 mac8 | ( | v8cacc48 | acc, |
| v64int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets | ||
| ) |
Complex multiply-accumulate intrinsic function .
| acc | Incoming accumulation vector (8 x cint48 lanes) |
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| v8cacc48 mac8 | ( | v8cacc48 | acc, |
| v32int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets | ||
| ) |
Complex multiply-accumulate intrinsic function using small X input buffer.
| acc | Incoming accumulation vector (8 x cint48 lanes) |
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| v4cacc48 msc4 | ( | v4cacc48 | acc, |
| v64int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-subtract intrinsic function .
| acc | Incoming accumulation vector (4 x cint48 lanes) |
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc48 msc4 | ( | v4cacc48 | acc, |
| v32int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-subtract intrinsic function using small X input buffer.
| acc | Incoming accumulation vector (4 x cint48 lanes) |
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v8cacc48 msc8 | ( | v8cacc48 | acc, |
| v64int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets | ||
| ) |
Complex multiply-subtract intrinsic function .
| acc | Incoming accumulation vector (8 x cint48 lanes) |
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| v8cacc48 msc8 | ( | v8cacc48 | acc, |
| v32int16 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets | ||
| ) |
Complex multiply-subtract intrinsic function using small X input buffer.
| acc | Incoming accumulation vector (8 x cint48 lanes) |
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| v4cacc48 mul4 | ( | v64int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply intrinsic function .
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc48 mul4 | ( | v32int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply intrinsic function using small X input buffer.
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v8cacc48 mul8 | ( | v64int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets | ||
| ) |
Complex multiply intrinsic function .
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| v8cacc48 mul8 | ( | v32int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets | ||
| ) |
Complex multiply intrinsic function using small X input buffer.
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| v4cacc48 negmul4 | ( | v64int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-negate intrinsic function .
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v4cacc48 negmul4 | ( | v32int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | xstep, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Complex multiply-negate intrinsic function using small X input buffer.
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| xstep | Step between each column for selection in the xbuffer. |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | Step between each column for selection in the zbuffer. |
| v8cacc48 negmul8 | ( | v64int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets | ||
| ) |
Complex multiply-negate intrinsic function .
| xbuff | Input buffer of 64 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| v8cacc48 negmul8 | ( | v32int16 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v4cint32 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets | ||
| ) |
Complex multiply-negate intrinsic function using small X input buffer.
| xbuff | Input buffer of 32 elements of type int16 |
| xstart | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | 4b offset for each lane, applied to the x buffer. LSB apply to first lane |
| zbuff | Input buffer of 4 elements of type cint32 |
| zstart | Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used. |
| zoffsets | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |