![]() |
AI Engine
(AIE) r2p15.2
|
Vector MAC intrinsics with partial pre-adding with 32 bit real by 16 bit real
Functions | |
| v8acc80 | lmac8_sym_ct (v8acc80 acc, v32int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x input buffer . | |
| v8acc80 | lmac8_sym_ct (v8acc80 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer. | |
| v8acc80 | lmac8_sym_ct (v8acc80 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, v16int32 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer. | |
| v8acc80 | lmsc8_sym_ct (v8acc80 acc, v32int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x input buffer . | |
| v8acc80 | lmsc8_sym_ct (v8acc80 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer. | |
| v8acc80 | lmsc8_sym_ct (v8acc80 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, v16int32 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer. | |
| v8acc80 | lmul8_sym_ct (v32int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply intrinsic function with center-tap optimization with pre-add from x input buffer . | |
| v8acc80 | lmul8_sym_ct (v16int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer. | |
| v8acc80 | lmul8_sym_ct (v16int32 xbuff, int xstart, unsigned int xoffsets, v16int32 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer. | |
| v8acc80 | lnegmul8_sym_ct (v32int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x input buffer . | |
| v8acc80 | lnegmul8_sym_ct (v16int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer. | |
| v8acc80 | lnegmul8_sym_ct (v16int32 xbuff, int xstart, unsigned int xoffsets, v16int32 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer. | |
| v8acc48 | mac8_sym_ct (v8acc48 acc, v32int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x input buffer . | |
| v8acc48 | mac8_sym_ct (v8acc48 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer. | |
| v8acc48 | mac8_sym_ct (v8acc48 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, v16int32 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer. | |
| v8acc48 | msc8_sym_ct (v8acc48 acc, v32int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x input buffer . | |
| v8acc48 | msc8_sym_ct (v8acc48 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer. | |
| v8acc48 | msc8_sym_ct (v8acc48 acc, v16int32 xbuff, int xstart, unsigned int xoffsets, v16int32 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer. | |
| v8acc48 | mul8_sym_ct (v32int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply intrinsic function with center-tap optimization with pre-add from x input buffer . | |
| v8acc48 | mul8_sym_ct (v16int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer. | |
| v8acc48 | mul8_sym_ct (v16int32 xbuff, int xstart, unsigned int xoffsets, v16int32 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer. | |
| v8acc48 | negmul8_sym_ct (v32int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x input buffer . | |
| v8acc48 | negmul8_sym_ct (v16int32 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer. | |
| v8acc48 | negmul8_sym_ct (v16int32 xbuff, int xstart, unsigned int xoffsets, v16int32 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep) |
| Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer. | |
| v8acc80 lmac8_sym_ct | ( | v8acc80 | acc, |
| v32int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x input buffer .
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| acc | v8acc80 | Incoming accumulation vector (8 x int80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lmac8_sym_ct | ( | v8acc80 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| acc | v8acc80 | Incoming accumulation vector (8 x int80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lmac8_sym_ct | ( | v8acc80 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v16int32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| acc | v8acc80 | Incoming accumulation vector (8 x int80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ybuff | v16int32 | Right input buffer of 16 elements of type int32 |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lmsc8_sym_ct | ( | v8acc80 | acc, |
| v32int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x input buffer .
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| acc | v8acc80 | Incoming accumulation vector (8 x int80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lmsc8_sym_ct | ( | v8acc80 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| acc | v8acc80 | Incoming accumulation vector (8 x int80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lmsc8_sym_ct | ( | v8acc80 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v16int32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| acc | v8acc80 | Incoming accumulation vector (8 x int80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ybuff | v16int32 | Right input buffer of 16 elements of type int32 |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lmul8_sym_ct | ( | v32int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply intrinsic function with center-tap optimization with pre-add from x input buffer .
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lmul8_sym_ct | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lmul8_sym_ct | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v16int32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ybuff | v16int32 | Right input buffer of 16 elements of type int32 |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lnegmul8_sym_ct | ( | v32int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x input buffer .
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lnegmul8_sym_ct | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc80 lnegmul8_sym_ct | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v16int32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc80 | Returned accumulation vector (8 x int80 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ybuff | v16int32 | Right input buffer of 16 elements of type int32 |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 mac8_sym_ct | ( | v8acc48 | acc, |
| v32int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x input buffer .
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| acc | v8acc48 | Incoming accumulation vector (8 x int48 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 mac8_sym_ct | ( | v8acc48 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| acc | v8acc48 | Incoming accumulation vector (8 x int48 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 mac8_sym_ct | ( | v8acc48 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v16int32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-accumulate intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| acc | v8acc48 | Incoming accumulation vector (8 x int48 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ybuff | v16int32 | Right input buffer of 16 elements of type int32 |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 msc8_sym_ct | ( | v8acc48 | acc, |
| v32int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x input buffer .
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| acc | v8acc48 | Incoming accumulation vector (8 x int48 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 msc8_sym_ct | ( | v8acc48 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| acc | v8acc48 | Incoming accumulation vector (8 x int48 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 msc8_sym_ct | ( | v8acc48 | acc, |
| v16int32 | xbuff, | ||
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v16int32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-subtract intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| acc | v8acc48 | Incoming accumulation vector (8 x int48 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ybuff | v16int32 | Right input buffer of 16 elements of type int32 |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 mul8_sym_ct | ( | v32int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply intrinsic function with center-tap optimization with pre-add from x input buffer .
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 mul8_sym_ct | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 mul8_sym_ct | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v16int32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ybuff | v16int32 | Right input buffer of 16 elements of type int32 |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 negmul8_sym_ct | ( | v32int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x input buffer .
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| xbuff | v32int32 | Input buffer of 32 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 negmul8_sym_ct | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x input buffer using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |
| v8acc48 negmul8_sym_ct | ( | v16int32 | xbuff, |
| int | xstart, | ||
| unsigned int | xoffsets, | ||
| v16int32 | ybuff, | ||
| int | ystart, | ||
| unsigned int | mtap, | ||
| v16int16 | zbuff, | ||
| int | zstart, | ||
| unsigned int | zoffsets, | ||
| int | zstep | ||
| ) |
Symetric multiply-negate intrinsic function with center-tap optimization with pre-add from x and y input buffers using small X input buffer.
| Input/Output | Type | Comments |
|---|---|---|
| return | v8acc48 | Returned accumulation vector (8 x int48 lanes) |
| xbuff | v16int32 | Input buffer of 16 elements of type int32 |
| xstart | int | Starting position offset applied to all lanes of input from X buffer. |
| xoffsets | unsigned int | 4b offset for each lane, applied to both x and y buffers. LSB apply to first lane |
| ybuff | v16int32 | Right input buffer of 16 elements of type int32 |
| ystart | int | Starting position offset applied to all lanes for input from Y buffer. |
| mtap | int | Selector for partial pre-adding relative to xstart |
| zbuff | v16int16 | Input buffer of 16 elements of type int16 |
| zstart | int | 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 | unsigned int | 4b offset for each lane, applied to input from Z buffer. LSB apply to first lane |
| zstep | int | Step between each column for selection in the zbuffer. |