| AI Engine-ML Intrinsics User Guide (v2026.1)

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Add/Subtract
Vector Operations

## Overview

Intrinsics and operators that allows you to perform addition and substraction operations on all types of vectors.

On fixed point vectors, logical operations such as AND, OR and ABS are available. There is no differences between operators and intrinsics.

### ADD intrinsic example

v32acc32 a = //init
v32acc32 b = //init
v32acc32 res = //init
res = add(a, b);
a = add(a, b);
v32acc32
Definition me_chess.h:617
add
v64uint8 add(v64uint8 a, v64uint8 b)
Vector addition.
Definition me_vadd.h:125

### + operator example

v32acc32 a = //init
v32acc32 b = //init
v32acc32 res = //init
res = a + b;
a = a + b;

### Accumulator Operators and Intrinsics

The accumulator operators and intrinsics allow you to perform different operations on an Accumulator Data Types. These operations are addition, subtraction and their variants. Also, it is possible to create a accumulator with all values set to zero. Operators for addition, subtraction and negation are provided. There is no difference between operators and intrinsics.
The different intrinsics can be summerized as:

ADD: res = acc_in1 + acc_in2
SUB: res = acc_in1 - acc_in2
NEGADD: res = -(acc_in1 + acc_in2)
NEGSUB: res = -(acc_in1 - acc_in2)
NEG: res = -acc_in1
CLR: res = clr() // sets all elements to zero

The conf variants allow usage of the configuration register via the provided masks. The following masks are available:

int zero_acc1: Zeroing of acc1. If it is one then acc1 is zeroed.
int sub_acc1: Negation mask of acc1. If it is one acc1 will be negated.
int sub_acc2: Negation mask of acc2. If it is one acc2 will be negated.
int shift16: Shift mask of acc1. If a bit is set the <<16 operation will be executed on acc1.

## Vector addition/subtraction intrinsics for datatype v64uint8
v64uint8 | add (v64uint8 a, v64uint8 b)
| Vector addition.
v64uint8 | sub (v64uint8 a, v64uint8 b)
| Vector subtraction.
v64uint8 | addsub (v64uint8 a, v64uint8 b, unsigned long long as)
| Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.
v64uint8 | operator+ (v64uint8 a, v64uint8 b)
| Vector addition.
v64uint8 | operator- (v64uint8 a, v64uint8 b)
| Vector subtraction.
v64uint8 | neg_gtz (v64uint8 a, unsigned long long &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v64uint8 | neg_gtz (v64uint8 a, bool sgn, unsigned long long &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v64uint8 | neg (v64uint8 a)
| Negates vector a and returns the result.
v64uint8 | operator- (v64uint8 a)
| Negates vector a and returns the result.

## Vector addition/subtraction intrinsics for datatype v64int8
v64int8 | add (v64int8 a, v64int8 b)
| Vector addition.
v64int8 | sub (v64int8 a, v64int8 b)
| Vector subtraction.
v64int8 | addsub (v64int8 a, v64int8 b, unsigned long long as)
| Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.
v64int8 | operator+ (v64int8 a, v64int8 b)
| Vector addition.
v64int8 | operator- (v64int8 a, v64int8 b)
| Vector subtraction.
v64int8 | neg_gtz (v64int8 a, unsigned long long &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v64int8 | neg_gtz (v64int8 a, bool sgn, unsigned long long &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v64int8 | neg (v64int8 a)
| Negates vector a and returns the result.
v64int8 | operator- (v64int8 a)
| Negates vector a and returns the result.

## Vector addition/subtraction intrinsics for datatype v32uint16
v32uint16 | add (v32uint16 a, v32uint16 b)
| Vector addition.
v32uint16 | sub (v32uint16 a, v32uint16 b)
| Vector subtraction.
v32uint16 | addsub (v32uint16 a, v32uint16 b, unsigned int as)
| Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.
v32uint16 | operator+ (v32uint16 a, v32uint16 b)
| Vector addition.
v32uint16 | operator- (v32uint16 a, v32uint16 b)
| Vector subtraction.
v32uint16 | neg_gtz (v32uint16 a, unsigned int &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v32uint16 | neg_gtz (v32uint16 a, bool sgn, unsigned int &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v32uint16 | neg (v32uint16 a)
| Negates vector a and returns the result.
v32uint16 | operator- (v32uint16 a)
| Negates vector a and returns the result.

## Vector addition/subtraction intrinsics for datatype v32int16
v32int16 | add (v32int16 a, v32int16 b)
| Vector addition.
v32int16 | sub (v32int16 a, v32int16 b)
| Vector subtraction.
v32int16 | addsub (v32int16 a, v32int16 b, unsigned int as)
| Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.
v32int16 | operator+ (v32int16 a, v32int16 b)
| Vector addition.
v32int16 | operator- (v32int16 a, v32int16 b)
| Vector subtraction.
v32int16 | neg_gtz (v32int16 a, unsigned int &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v32int16 | neg_gtz (v32int16 a, bool sgn, unsigned int &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v32int16 | neg (v32int16 a)
| Negates vector a and returns the result.
v32int16 | operator- (v32int16 a)
| Negates vector a and returns the result.

## Vector addition/subtraction intrinsics for datatype v16cint16
v16cint16 | add (v16cint16 a, v16cint16 b)
| Vector addition.
v16cint16 | sub (v16cint16 a, v16cint16 b)
| Vector subtraction.
v16cint16 | operator+ (v16cint16 a, v16cint16 b)
| Vector addition.
v16cint16 | operator- (v16cint16 a, v16cint16 b)
| Vector subtraction.
v16cint16 | neg (v16cint16 a)
| Negates vector a and returns the result.
v16cint16 | operator- (v16cint16 a)
| Negates vector a and returns the result.

## Vector addition/subtraction intrinsics for datatype v16uint32
v16uint32 | add (v16uint32 a, v16uint32 b)
| Vector addition.
v16uint32 | sub (v16uint32 a, v16uint32 b)
| Vector subtraction.
v16uint32 | addsub (v16uint32 a, v16uint32 b, unsigned int as)
| Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.
v16uint32 | operator+ (v16uint32 a, v16uint32 b)
| Vector addition.
v16uint32 | operator- (v16uint32 a, v16uint32 b)
| Vector subtraction.
v16uint32 | neg_gtz (v16uint32 a, unsigned int &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v16uint32 | neg_gtz (v16uint32 a, bool sgn, unsigned int &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v16uint32 | neg (v16uint32 a)
| Negates vector a and returns the result.
v16uint32 | operator- (v16uint32 a)
| Negates vector a and returns the result.

## Vector addition/subtraction intrinsics for datatype v16int32
v16int32 | add (v16int32 a, v16int32 b)
| Vector addition.
v16int32 | sub (v16int32 a, v16int32 b)
| Vector subtraction.
v16int32 | addsub (v16int32 a, v16int32 b, unsigned int as)
| Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.
v16int32 | operator+ (v16int32 a, v16int32 b)
| Vector addition.
v16int32 | operator- (v16int32 a, v16int32 b)
| Vector subtraction.
v16int32 | neg_gtz (v16int32 a, unsigned int &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v16int32 | neg_gtz (v16int32 a, bool sgn, unsigned int &cmp)
| Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.
v16int32 | neg (v16int32 a)
| Negates vector a and returns the result.
v16int32 | operator- (v16int32 a)
| Negates vector a and returns the result.

## Vector addition/subtraction intrinsics for datatype v8cint32
v8cint32 | add (v8cint32 a, v8cint32 b)
| Vector addition.
v8cint32 | sub (v8cint32 a, v8cint32 b)
| Vector subtraction.
v8cint32 | operator+ (v8cint32 a, v8cint32 b)
| Vector addition.
v8cint32 | operator- (v8cint32 a, v8cint32 b)
| Vector subtraction.
v8cint32 | neg (v8cint32 a)
| Negates vector a and returns the result.
v8cint32 | operator- (v8cint32 a)
| Negates vector a and returns the result.

## Accumulator vector addition/subtraction intrinsics
v32acc32 | add (v32acc32 acc1, v32acc32 acc2)
| Accumulator addition.
v32acc32 | sub (v32acc32 acc1, v32acc32 acc2)
| Accumulator subtraction.
v32acc32 | negadd (v32acc32 acc1, v32acc32 acc2)
| Accumulator addition with negation of result.
v32acc32 | negsub (v32acc32 acc1, v32acc32 acc2)
| Accumulator addition with negation of result.
v32acc32 | neg (v32acc32 acc)
| Accumulator negation.
v32acc32 | add_conf (v32acc32 acc1, v32acc32 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator addition with configuration of accumulator lanes.
v32acc32 | sub_conf (v32acc32 acc1, v32acc32 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator subtraction with configuration of accumulator lanes.
v32acc32 | negadd_conf (v32acc32 acc1, v32acc32 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v32acc32 | negsub_conf (v32acc32 acc1, v32acc32 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v32acc32 | neg_conf (v32acc32 acc, int zero_acc1, int shift16, int sub_acc)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v32acc32 | operator+ (v32acc32 acc1, v32acc32 acc2)
| Accumulator addition.
v32acc32 | operator- (v32acc32 acc1, v32acc32 acc2)
| Accumulator subtraction.
v32acc32 | operator- (v32acc32 acc)
| Accumulator negation.
v16acc64 | add (v16acc64 acc1, v16acc64 acc2)
| Accumulator addition.
v16acc64 | sub (v16acc64 acc1, v16acc64 acc2)
| Accumulator subtraction.
v16acc64 | negadd (v16acc64 acc1, v16acc64 acc2)
| Accumulator addition with negation of result.
v16acc64 | negsub (v16acc64 acc1, v16acc64 acc2)
| Accumulator addition with negation of result.
v16acc64 | neg (v16acc64 acc)
| Accumulator negation.
v16acc64 | add_conf (v16acc64 acc1, v16acc64 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator addition with configuration of accumulator lanes.
v16acc64 | sub_conf (v16acc64 acc1, v16acc64 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator subtraction with configuration of accumulator lanes.
v16acc64 | negadd_conf (v16acc64 acc1, v16acc64 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v16acc64 | negsub_conf (v16acc64 acc1, v16acc64 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v16acc64 | neg_conf (v16acc64 acc, int zero_acc1, int shift16, int sub_acc)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v16acc64 | operator+ (v16acc64 acc1, v16acc64 acc2)
| Accumulator addition.
v16acc64 | operator- (v16acc64 acc1, v16acc64 acc2)
| Accumulator subtraction.
v16acc64 | operator- (v16acc64 acc)
| Accumulator negation.
v8cacc64 | add (v8cacc64 acc1, v8cacc64 acc2)
| Accumulator addition.
v8cacc64 | sub (v8cacc64 acc1, v8cacc64 acc2)
| Accumulator subtraction.
v8cacc64 | negadd (v8cacc64 acc1, v8cacc64 acc2)
| Accumulator addition with negation of result.
v8cacc64 | negsub (v8cacc64 acc1, v8cacc64 acc2)
| Accumulator addition with negation of result.
v8cacc64 | neg (v8cacc64 acc)
| Accumulator negation.
v8cacc64 | add_conf (v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator addition with configuration of accumulator lanes.
v8cacc64 | sub_conf (v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator subtraction with configuration of accumulator lanes.
v8cacc64 | negadd_conf (v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v8cacc64 | negsub_conf (v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int shift16, int sub_acc1, int sub_acc2)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v8cacc64 | neg_conf (v8cacc64 acc, int zero_acc1, int shift16, int sub_acc)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v8cacc64 | operator+ (v8cacc64 acc1, v8cacc64 acc2)
| Accumulator addition.
v8cacc64 | operator- (v8cacc64 acc1, v8cacc64 acc2)
| Accumulator subtraction.
v8cacc64 | operator- (v8cacc64 acc)
| Accumulator negation.
v16accfloat | add (v16accfloat acc1, v16accfloat acc2)
| Accumulator addition.
v16accfloat | sub (v16accfloat acc1, v16accfloat acc2)
| Accumulator subtraction.
v16accfloat | negadd (v16accfloat acc1, v16accfloat acc2)
| Accumulator addition with negation of result.
v16accfloat | negsub (v16accfloat acc1, v16accfloat acc2)
| Accumulator addition with negation of result.
v16accfloat | neg (v16accfloat acc)
| Accumulator negation.
v16accfloat | add_conf (v16accfloat acc1, v16accfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2)
| Accumulator addition with configuration of accumulator lanes.
v16accfloat | sub_conf (v16accfloat acc1, v16accfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2)
| Accumulator subtraction with configuration of accumulator lanes.
v16accfloat | negadd_conf (v16accfloat acc1, v16accfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v16accfloat | negsub_conf (v16accfloat acc1, v16accfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v16accfloat | neg_conf (v16accfloat acc, int zero_acc1, int sub_acc)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v16accfloat | operator+ (v16accfloat acc1, v16accfloat acc2)
| Accumulator addition.
v16accfloat | operator- (v16accfloat acc1, v16accfloat acc2)
| Accumulator subtraction.
v16accfloat | operator- (v16accfloat acc)
| Accumulator negation.
v8caccfloat | add (v8caccfloat acc1, v8caccfloat acc2)
| Accumulator addition.
v8caccfloat | sub (v8caccfloat acc1, v8caccfloat acc2)
| Accumulator subtraction.
v8caccfloat | negadd (v8caccfloat acc1, v8caccfloat acc2)
| Accumulator addition with negation of result.
v8caccfloat | negsub (v8caccfloat acc1, v8caccfloat acc2)
| Accumulator addition with negation of result.
v8caccfloat | neg (v8caccfloat acc)
| Accumulator negation.
v8caccfloat | add_conf (v8caccfloat acc1, v8caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2)
| Accumulator addition with configuration of accumulator lanes.
v8caccfloat | sub_conf (v8caccfloat acc1, v8caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2)
| Accumulator subtraction with configuration of accumulator lanes.
v8caccfloat | negadd_conf (v8caccfloat acc1, v8caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v8caccfloat | negsub_conf (v8caccfloat acc1, v8caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v8caccfloat | neg_conf (v8caccfloat acc, int zero_acc1, int sub_acc)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v8caccfloat | operator+ (v8caccfloat acc1, v8caccfloat acc2)
| Accumulator addition.
v8caccfloat | operator- (v8caccfloat acc1, v8caccfloat acc2)
| Accumulator subtraction.
v8caccfloat | operator- (v8caccfloat acc)
| Accumulator negation.
v16caccfloat | add (v16caccfloat acc1, v16caccfloat acc2) chess_property(do_generate)
| Accumulator addition.
v16caccfloat | sub (v16caccfloat acc1, v16caccfloat acc2) chess_property(do_generate)
| Accumulator subtraction.
v16caccfloat | negadd (v16caccfloat acc1, v16caccfloat acc2) chess_property(do_generate)
| Accumulator addition with negation of result.
v16caccfloat | negsub (v16caccfloat acc1, v16caccfloat acc2) chess_property(do_generate)
| Accumulator addition with negation of result.
v16caccfloat | neg (v16caccfloat acc) chess_property(do_generate)
| Accumulator negation.
v16caccfloat | add_conf (v16caccfloat acc1, v16caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2) chess_property(do_generate)
| Accumulator addition with configuration of accumulator lanes.
v16caccfloat | sub_conf (v16caccfloat acc1, v16caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2) chess_property(do_generate)
| Accumulator subtraction with configuration of accumulator lanes.
v16caccfloat | negadd_conf (v16caccfloat acc1, v16caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2) chess_property(do_generate)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v16caccfloat | negsub_conf (v16caccfloat acc1, v16caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2) chess_property(do_generate)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v16caccfloat | neg_conf (v16caccfloat acc, int zero_acc1, int sub_acc) chess_property(do_generate)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v4caccfloat | add (v4caccfloat acc1, v4caccfloat acc2) chess_property(do_generate)
| Accumulator addition.
v4caccfloat | sub (v4caccfloat acc1, v4caccfloat acc2) chess_property(do_generate)
| Accumulator subtraction.
v4caccfloat | negadd (v4caccfloat acc1, v4caccfloat acc2) chess_property(do_generate)
| Accumulator addition with negation of result.
v4caccfloat | negsub (v4caccfloat acc1, v4caccfloat acc2) chess_property(do_generate)
| Accumulator addition with negation of result.
v4caccfloat | neg (v4caccfloat acc) chess_property(do_generate)
| Accumulator negation.
v4caccfloat | add_conf (v4caccfloat acc1, v4caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2) chess_property(do_generate)
| Accumulator addition with configuration of accumulator lanes.
v4caccfloat | sub_conf (v4caccfloat acc1, v4caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2) chess_property(do_generate)
| Accumulator subtraction with configuration of accumulator lanes.
v4caccfloat | negadd_conf (v4caccfloat acc1, v4caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2) chess_property(do_generate)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v4caccfloat | negsub_conf (v4caccfloat acc1, v4caccfloat acc2, int zero_acc1, int sub_acc1, int sub_acc2) chess_property(do_generate)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v4caccfloat | neg_conf (v4caccfloat acc, int zero_acc1, int sub_acc) chess_property(do_generate)
| Accumulator addition with negation of result and configuration of accumulator lanes.
v32acc32 | clr32 ()
| Returns an accumulator vector with all lanes zeroed.
v32acc32 | broadcast_zero_to_v32acc32 ()
| Returns an accumulator vector with all lanes zeroed.
v16acc64 | clr16 ()
| Returns an accumulator vector with all lanes zeroed.
v16acc64 | broadcast_zero_to_v16acc64 ()
| Returns an accumulator vector with all lanes zeroed.
v8cacc64 | clr16c ()
| Returns an accumulator vector with all lanes zeroed.
v8cacc64 | broadcast_zero_to_v8cacc64 ()
| Returns an accumulator vector with all lanes zeroed.
v16accfloat | clr16f ()
| Returns an accumulator vector with all lanes zeroed.
v16accfloat | broadcast_zero_to_v16accfloat ()
| Returns an accumulator vector with all lanes zeroed.

## Function Documentation

## ◆ add() [1/15]

v16acc64 add | ( | v16acc64 | acc1,
|  | v16acc64 | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ add() [2/15]

v16accfloat add | ( | v16accfloat | acc1,
|  | v16accfloat | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ add() [3/15]

v16caccfloat add | ( | v16caccfloat | acc1,
|  | v16caccfloat | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ add() [4/15]

v16cint16 add | ( | v16cint16 | a,
|  | v16cint16 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ add() [5/15]

v16int32 add | ( | v16int32 | a,
|  | v16int32 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ add() [6/15]

v16uint32 add | ( | v16uint32 | a,
|  | v16uint32 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ add() [7/15]

v32acc32 add | ( | v32acc32 | acc1,
|  | v32acc32 | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ add() [8/15]

v32int16 add | ( | v32int16 | a,
|  | v32int16 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ add() [9/15]

v32uint16 add | ( | v32uint16 | a,
|  | v32uint16 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ add() [10/15]

v4caccfloat add | ( | v4caccfloat | acc1,
|  | v4caccfloat | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ add() [11/15]

v64int8 add | ( | v64int8 | a,
|  | v64int8 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ add() [12/15]

v64uint8 add | ( | v64uint8 | a,
|  | v64uint8 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ add() [13/15]

v8cacc64 add | ( | v8cacc64 | acc1,
|  | v8cacc64 | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ add() [14/15]

v8caccfloat add | ( | v8caccfloat | acc1,
|  | v8caccfloat | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ add() [15/15]

v8cint32 add | ( | v8cint32 | a,
|  | v8cint32 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ add_conf() [1/7]

v16acc64 add_conf | ( | v16acc64 | acc1,
|  | v16acc64 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ add_conf() [2/7]

v16accfloat add_conf | ( | v16accfloat | acc1,
|  | v16accfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ add_conf() [3/7]

v16caccfloat add_conf | ( | v16caccfloat | acc1,
|  | v16caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1 SHIFT16_DOC
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ add_conf() [4/7]

v32acc32 add_conf | ( | v32acc32 | acc1,
|  | v32acc32 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ add_conf() [5/7]

v4caccfloat add_conf | ( | v4caccfloat | acc1,
|  | v4caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1 SHIFT16_DOC
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ add_conf() [6/7]

v8cacc64 add_conf | ( | v8cacc64 | acc1,
|  | v8cacc64 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ add_conf() [7/7]

v8caccfloat add_conf | ( | v8caccfloat | acc1,
|  | v8caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ addsub() [1/6]

v16int32 addsub | ( | v16int32 | a,
|  | v16int32 | b,
|  | unsigned int | as )

Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.

Parameters

  a | Vector a
  b | Vector b
  as | Selects if addition or subtraction of lane is performed.

Returns
  Result of operation

## ◆ addsub() [2/6]

v16uint32 addsub | ( | v16uint32 | a,
|  | v16uint32 | b,
|  | unsigned int | as )

Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.

Parameters

  a | Vector a
  b | Vector b
  as | Selects if addition or subtraction of lane is performed.

Returns
  Result of operation

## ◆ addsub() [3/6]

v32int16 addsub | ( | v32int16 | a,
|  | v32int16 | b,
|  | unsigned int | as )

Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.

Parameters

  a | Vector a
  b | Vector b
  as | Selects if addition or subtraction of lane is performed.

Returns
  Result of operation

## ◆ addsub() [4/6]

v32uint16 addsub | ( | v32uint16 | a,
|  | v32uint16 | b,
|  | unsigned int | as )

Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.

Parameters

  a | Vector a
  b | Vector b
  as | Selects if addition or subtraction of lane is performed.

Returns
  Result of operation

## ◆ addsub() [5/6]

v64int8 addsub | ( | v64int8 | a,
|  | v64int8 | b,
|  | unsigned long long | as )

Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.

Parameters

  a | Vector a
  b | Vector b
  as | Selects if addition or subtraction of lane is performed.

Returns
  Result of operation

## ◆ addsub() [6/6]

v64uint8 addsub | ( | v64uint8 | a,
|  | v64uint8 | b,
|  | unsigned long long | as )

Vector addition or subtraction. Selection of operation is given by as. If a bit of as is zero an addition is performed on the corresponding lane, else a subtraction is performed.

Parameters

  a | Vector a
  b | Vector b
  as | Selects if addition or subtraction of lane is performed.

Returns
  Result of operation

## ◆ broadcast_zero_to_v16acc64()

v16acc64 broadcast_zero_to_v16acc64 | ( |  | ) |

Returns an accumulator vector with all lanes zeroed.

Returns
  Zeroed accumulator

## ◆ broadcast_zero_to_v16accfloat()

v16accfloat broadcast_zero_to_v16accfloat | ( |  | ) |

Returns an accumulator vector with all lanes zeroed.

Returns
  Zeroed accumulator

## ◆ broadcast_zero_to_v32acc32()

v32acc32 broadcast_zero_to_v32acc32 | ( |  | ) |

Returns an accumulator vector with all lanes zeroed.

Returns
  Zeroed accumulator

## ◆ broadcast_zero_to_v8cacc64()

v8cacc64 broadcast_zero_to_v8cacc64 | ( |  | ) |

Returns an accumulator vector with all lanes zeroed.

Returns
  Zeroed accumulator

## ◆ clr16()

v16acc64 clr16 | ( |  | ) |

Returns an accumulator vector with all lanes zeroed.

Returns
  Zeroed accumulator

## ◆ clr16c()

v8cacc64 clr16c | ( |  | ) |

Returns an accumulator vector with all lanes zeroed.

Returns
  Zeroed accumulator

## ◆ clr16f()

v16accfloat clr16f | ( |  | ) |

Returns an accumulator vector with all lanes zeroed.

Returns
  Zeroed accumulator

## ◆ clr32()

v32acc32 clr32 | ( |  | ) |

Returns an accumulator vector with all lanes zeroed.

Returns
  Zeroed accumulator

## ◆ neg() [1/15]

v16acc64 neg | ( | v16acc64 | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ neg() [2/15]

v16accfloat neg | ( | v16accfloat | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ neg() [3/15]

v16caccfloat neg | ( | v16caccfloat | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ neg() [4/15]

v16cint16 neg | ( | v16cint16 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ neg() [5/15]

v16int32 neg | ( | v16int32 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ neg() [6/15]

v16uint32 neg | ( | v16uint32 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ neg() [7/15]

v32acc32 neg | ( | v32acc32 | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ neg() [8/15]

v32int16 neg | ( | v32int16 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ neg() [9/15]

v32uint16 neg | ( | v32uint16 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ neg() [10/15]

v4caccfloat neg | ( | v4caccfloat | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ neg() [11/15]

v64int8 neg | ( | v64int8 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ neg() [12/15]

v64uint8 neg | ( | v64uint8 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ neg() [13/15]

v8cacc64 neg | ( | v8cacc64 | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ neg() [14/15]

v8caccfloat neg | ( | v8caccfloat | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ neg() [15/15]

v8cint32 neg | ( | v8cint32 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ neg_conf() [1/7]

v16acc64 neg_conf | ( | v16acc64 | acc,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc | Accumulator input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc | Negation mask of acc

Returns
  Result of operation

## ◆ neg_conf() [2/7]

v16accfloat neg_conf | ( | v16accfloat | acc,
|  | int | zero_acc1,
|  | int | sub_acc )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc | Accumulator input
  zero_acc1 | Zeroing mask for acc1
  sub_acc | Negation mask of acc

Returns
  Result of operation

## ◆ neg_conf() [3/7]

v16caccfloat neg_conf | ( | v16caccfloat | acc,
|  | int | zero_acc1,
|  | int | sub_acc )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc | Accumulator input
  zero_acc1 | Zeroing mask for acc1 SHIFT16_DOC
  sub_acc | Negation mask of acc

Returns
  Result of operation

## ◆ neg_conf() [4/7]

v32acc32 neg_conf | ( | v32acc32 | acc,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc | Accumulator input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc | Negation mask of acc

Returns
  Result of operation

## ◆ neg_conf() [5/7]

v4caccfloat neg_conf | ( | v4caccfloat | acc,
|  | int | zero_acc1,
|  | int | sub_acc )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc | Accumulator input
  zero_acc1 | Zeroing mask for acc1 SHIFT16_DOC
  sub_acc | Negation mask of acc

Returns
  Result of operation

## ◆ neg_conf() [6/7]

v8cacc64 neg_conf | ( | v8cacc64 | acc,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc | Accumulator input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc | Negation mask of acc

Returns
  Result of operation

## ◆ neg_conf() [7/7]

v8caccfloat neg_conf | ( | v8caccfloat | acc,
|  | int | zero_acc1,
|  | int | sub_acc )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc | Accumulator input
  zero_acc1 | Zeroing mask for acc1
  sub_acc | Negation mask of acc

Returns
  Result of operation

## ◆ neg_gtz() [1/12]

v16int32 neg_gtz | ( | v16int32 | a,
|  | bool | sgn,
|  | unsigned int & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  sgn | Sign flag. If it is one, vector a is signed else it is unsigned
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [2/12]

v16int32 neg_gtz | ( | v16int32 | a,
|  | unsigned int & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [3/12]

v16uint32 neg_gtz | ( | v16uint32 | a,
|  | bool | sgn,
|  | unsigned int & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  sgn | Sign flag. If it is one, vector a is signed else it is unsigned
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [4/12]

v16uint32 neg_gtz | ( | v16uint32 | a,
|  | unsigned int & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [5/12]

v32int16 neg_gtz | ( | v32int16 | a,
|  | bool | sgn,
|  | unsigned int & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  sgn | Sign flag. If it is one, vector a is signed else it is unsigned
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [6/12]

v32int16 neg_gtz | ( | v32int16 | a,
|  | unsigned int & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [7/12]

v32uint16 neg_gtz | ( | v32uint16 | a,
|  | bool | sgn,
|  | unsigned int & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  sgn | Sign flag. If it is one, vector a is signed else it is unsigned
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [8/12]

v32uint16 neg_gtz | ( | v32uint16 | a,
|  | unsigned int & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [9/12]

v64int8 neg_gtz | ( | v64int8 | a,
|  | bool | sgn,
|  | unsigned long long & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  sgn | Sign flag. If it is one, vector a is signed else it is unsigned
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [10/12]

v64int8 neg_gtz | ( | v64int8 | a,
|  | unsigned long long & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [11/12]

v64uint8 neg_gtz | ( | v64uint8 | a,
|  | bool | sgn,
|  | unsigned long long & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  sgn | Sign flag. If it is one, vector a is signed else it is unsigned
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ neg_gtz() [12/12]

v64uint8 neg_gtz | ( | v64uint8 | a,
|  | unsigned long long & | cmp )

Negates vector a and returns the result. Also checks for which vector lanes a >= b is fulfilled.

Parameters

  a | Vector a
  cmp | Result of: a > 0

Returns
  Result of negation

## ◆ negadd() [1/7]

v16acc64 negadd | ( | v16acc64 | acc1,
|  | v16acc64 | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negadd() [2/7]

v16accfloat negadd | ( | v16accfloat | acc1,
|  | v16accfloat | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negadd() [3/7]

v16caccfloat negadd | ( | v16caccfloat | acc1,
|  | v16caccfloat | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negadd() [4/7]

v32acc32 negadd | ( | v32acc32 | acc1,
|  | v32acc32 | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negadd() [5/7]

v4caccfloat negadd | ( | v4caccfloat | acc1,
|  | v4caccfloat | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negadd() [6/7]

v8cacc64 negadd | ( | v8cacc64 | acc1,
|  | v8cacc64 | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negadd() [7/7]

v8caccfloat negadd | ( | v8caccfloat | acc1,
|  | v8caccfloat | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negadd_conf() [1/7]

v16acc64 negadd_conf | ( | v16acc64 | acc1,
|  | v16acc64 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negadd_conf() [2/7]

v16accfloat negadd_conf | ( | v16accfloat | acc1,
|  | v16accfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negadd_conf() [3/7]

v16caccfloat negadd_conf | ( | v16caccfloat | acc1,
|  | v16caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1 SHIFT16_DOC
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negadd_conf() [4/7]

v32acc32 negadd_conf | ( | v32acc32 | acc1,
|  | v32acc32 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negadd_conf() [5/7]

v4caccfloat negadd_conf | ( | v4caccfloat | acc1,
|  | v4caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1 SHIFT16_DOC
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negadd_conf() [6/7]

v8cacc64 negadd_conf | ( | v8cacc64 | acc1,
|  | v8cacc64 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negadd_conf() [7/7]

v8caccfloat negadd_conf | ( | v8caccfloat | acc1,
|  | v8caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negsub() [1/7]

v16acc64 negsub | ( | v16acc64 | acc1,
|  | v16acc64 | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negsub() [2/7]

v16accfloat negsub | ( | v16accfloat | acc1,
|  | v16accfloat | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negsub() [3/7]

v16caccfloat negsub | ( | v16caccfloat | acc1,
|  | v16caccfloat | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negsub() [4/7]

v32acc32 negsub | ( | v32acc32 | acc1,
|  | v32acc32 | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negsub() [5/7]

v4caccfloat negsub | ( | v4caccfloat | acc1,
|  | v4caccfloat | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negsub() [6/7]

v8cacc64 negsub | ( | v8cacc64 | acc1,
|  | v8cacc64 | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negsub() [7/7]

v8caccfloat negsub | ( | v8caccfloat | acc1,
|  | v8caccfloat | acc2 )

Accumulator addition with negation of result.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ negsub_conf() [1/7]

v16acc64 negsub_conf | ( | v16acc64 | acc1,
|  | v16acc64 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negsub_conf() [2/7]

v16accfloat negsub_conf | ( | v16accfloat | acc1,
|  | v16accfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negsub_conf() [3/7]

v16caccfloat negsub_conf | ( | v16caccfloat | acc1,
|  | v16caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1 SHIFT16_DOC
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negsub_conf() [4/7]

v32acc32 negsub_conf | ( | v32acc32 | acc1,
|  | v32acc32 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negsub_conf() [5/7]

v4caccfloat negsub_conf | ( | v4caccfloat | acc1,
|  | v4caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1 SHIFT16_DOC
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negsub_conf() [6/7]

v8cacc64 negsub_conf | ( | v8cacc64 | acc1,
|  | v8cacc64 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ negsub_conf() [7/7]

v8caccfloat negsub_conf | ( | v8caccfloat | acc1,
|  | v8caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator addition with negation of result and configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ operator+() [1/13]

v16acc64 operator+ | ( | v16acc64 | acc1,
|  | v16acc64 | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ operator+() [2/13]

v16accfloat operator+ | ( | v16accfloat | acc1,
|  | v16accfloat | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ operator+() [3/13]

v16cint16 operator+ | ( | v16cint16 | a,
|  | v16cint16 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ operator+() [4/13]

v16int32 operator+ | ( | v16int32 | a,
|  | v16int32 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ operator+() [5/13]

v16uint32 operator+ | ( | v16uint32 | a,
|  | v16uint32 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ operator+() [6/13]

v32acc32 operator+ | ( | v32acc32 | acc1,
|  | v32acc32 | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ operator+() [7/13]

v32int16 operator+ | ( | v32int16 | a,
|  | v32int16 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ operator+() [8/13]

v32uint16 operator+ | ( | v32uint16 | a,
|  | v32uint16 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ operator+() [9/13]

v64int8 operator+ | ( | v64int8 | a,
|  | v64int8 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ operator+() [10/13]

v64uint8 operator+ | ( | v64uint8 | a,
|  | v64uint8 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ operator+() [11/13]

v8cacc64 operator+ | ( | v8cacc64 | acc1,
|  | v8cacc64 | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ operator+() [12/13]

v8caccfloat operator+ | ( | v8caccfloat | acc1,
|  | v8caccfloat | acc2 )

Accumulator addition.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ operator+() [13/13]

v8cint32 operator+ | ( | v8cint32 | a,
|  | v8cint32 | b )

Vector addition.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of addition (a+b)

## ◆ operator-() [1/26]

v16acc64 operator- | ( | v16acc64 | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ operator-() [2/26]

v16acc64 operator- | ( | v16acc64 | acc1,
|  | v16acc64 | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ operator-() [3/26]

v16accfloat operator- | ( | v16accfloat | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ operator-() [4/26]

v16accfloat operator- | ( | v16accfloat | acc1,
|  | v16accfloat | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ operator-() [5/26]

v16cint16 operator- | ( | v16cint16 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ operator-() [6/26]

v16cint16 operator- | ( | v16cint16 | a,
|  | v16cint16 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ operator-() [7/26]

v16int32 operator- | ( | v16int32 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ operator-() [8/26]

v16int32 operator- | ( | v16int32 | a,
|  | v16int32 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ operator-() [9/26]

v16uint32 operator- | ( | v16uint32 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ operator-() [10/26]

v16uint32 operator- | ( | v16uint32 | a,
|  | v16uint32 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ operator-() [11/26]

v32acc32 operator- | ( | v32acc32 | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ operator-() [12/26]

v32acc32 operator- | ( | v32acc32 | acc1,
|  | v32acc32 | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ operator-() [13/26]

v32int16 operator- | ( | v32int16 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ operator-() [14/26]

v32int16 operator- | ( | v32int16 | a,
|  | v32int16 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ operator-() [15/26]

v32uint16 operator- | ( | v32uint16 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ operator-() [16/26]

v32uint16 operator- | ( | v32uint16 | a,
|  | v32uint16 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ operator-() [17/26]

v64int8 operator- | ( | v64int8 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ operator-() [18/26]

v64int8 operator- | ( | v64int8 | a,
|  | v64int8 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ operator-() [19/26]

v64uint8 operator- | ( | v64uint8 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ operator-() [20/26]

v64uint8 operator- | ( | v64uint8 | a,
|  | v64uint8 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ operator-() [21/26]

v8cacc64 operator- | ( | v8cacc64 | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ operator-() [22/26]

v8cacc64 operator- | ( | v8cacc64 | acc1,
|  | v8cacc64 | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ operator-() [23/26]

v8caccfloat operator- | ( | v8caccfloat | acc | ) |

Accumulator negation.

Parameters

  acc | Accumulator input

Returns
  Result of operation

## ◆ operator-() [24/26]

v8caccfloat operator- | ( | v8caccfloat | acc1,
|  | v8caccfloat | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ operator-() [25/26]

v8cint32 operator- | ( | v8cint32 | a | ) |

Negates vector a and returns the result.

Parameters

  a | Vector a

Returns
  Result of negation

## ◆ operator-() [26/26]

v8cint32 operator- | ( | v8cint32 | a,
|  | v8cint32 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ sub() [1/15]

v16acc64 sub | ( | v16acc64 | acc1,
|  | v16acc64 | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ sub() [2/15]

v16accfloat sub | ( | v16accfloat | acc1,
|  | v16accfloat | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ sub() [3/15]

v16caccfloat sub | ( | v16caccfloat | acc1,
|  | v16caccfloat | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ sub() [4/15]

v16cint16 sub | ( | v16cint16 | a,
|  | v16cint16 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ sub() [5/15]

v16int32 sub | ( | v16int32 | a,
|  | v16int32 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ sub() [6/15]

v16uint32 sub | ( | v16uint32 | a,
|  | v16uint32 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ sub() [7/15]

v32acc32 sub | ( | v32acc32 | acc1,
|  | v32acc32 | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ sub() [8/15]

v32int16 sub | ( | v32int16 | a,
|  | v32int16 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ sub() [9/15]

v32uint16 sub | ( | v32uint16 | a,
|  | v32uint16 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ sub() [10/15]

v4caccfloat sub | ( | v4caccfloat | acc1,
|  | v4caccfloat | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ sub() [11/15]

v64int8 sub | ( | v64int8 | a,
|  | v64int8 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ sub() [12/15]

v64uint8 sub | ( | v64uint8 | a,
|  | v64uint8 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ sub() [13/15]

v8cacc64 sub | ( | v8cacc64 | acc1,
|  | v8cacc64 | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ sub() [14/15]

v8caccfloat sub | ( | v8caccfloat | acc1,
|  | v8caccfloat | acc2 )

Accumulator subtraction.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input

Returns
  Result of operation

## ◆ sub() [15/15]

v8cint32 sub | ( | v8cint32 | a,
|  | v8cint32 | b )

Vector subtraction.

Parameters

  a | Vector a
  b | Vector b

Returns
  Result of subtraction (a-b)

## ◆ sub_conf() [1/7]

v16acc64 sub_conf | ( | v16acc64 | acc1,
|  | v16acc64 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator subtraction with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ sub_conf() [2/7]

v16accfloat sub_conf | ( | v16accfloat | acc1,
|  | v16accfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator subtraction with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ sub_conf() [3/7]

v16caccfloat sub_conf | ( | v16caccfloat | acc1,
|  | v16caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator subtraction with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1 SHIFT16_DOC
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ sub_conf() [4/7]

v32acc32 sub_conf | ( | v32acc32 | acc1,
|  | v32acc32 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator subtraction with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ sub_conf() [5/7]

v4caccfloat sub_conf | ( | v4caccfloat | acc1,
|  | v4caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator subtraction with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1 SHIFT16_DOC
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ sub_conf() [6/7]

v8cacc64 sub_conf | ( | v8cacc64 | acc1,
|  | v8cacc64 | acc2,
|  | int | zero_acc1,
|  | int | shift16,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator subtraction with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  shift16 | Shift mask of input accumulator acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation

## ◆ sub_conf() [7/7]

v8caccfloat sub_conf | ( | v8caccfloat | acc1,
|  | v8caccfloat | acc2,
|  | int | zero_acc1,
|  | int | sub_acc1,
|  | int | sub_acc2 )

Accumulator subtraction with configuration of accumulator lanes.

Parameters

  acc1 | Accumulator 1 input
  acc2 | Accumulator 2 input
  zero_acc1 | Zeroing mask for acc1
  sub_acc1 | Negation mask of acc1
  sub_acc2 | Negation mask of acc2

Returns
  Result of operation