Struct wide::i16x8

#[repr(C, align(16))]
pub struct i16x8 { /* private fields */ }

Implementations

impl i16x8

pub const ONE: i16x8 = _

pub const ZERO: i16x8 = _

pub const MAX: i16x8 = _

pub const MIN: i16x8 = _

pub const LANES: u16 = 8u16

The number of lanes in this SIMD vector.

pub const BITS: u16 = 128u16

The size of this SIMD vector in bits.

impl i16x8

pub fn new(array: [i16; 8]) -> Self

pub fn move_mask(self) -> i32

pub fn any(self) -> bool

pub fn all(self) -> bool

pub fn none(self) -> bool

pub fn from_u8x16_low(u: u8x16) -> Self

Unpack the lower half of the input and expand it to i16 values.

pub fn from_i32x8_saturate(v: i32x8) -> Self

returns low i16 of i32, saturating values that are too large

pub fn from_i32x8_truncate(v: i32x8) -> Self

returns low i16 of i32, truncating the upper bits if they are set

pub fn from_slice_unaligned(input: &[i16]) -> Self

pub fn blend(self, t: Self, f: Self) -> Self

pub fn is_negative(self) -> Self

pub fn reduce_add(self) -> i16

horizontal add of all the elements of the vector

pub fn reduce_min(self) -> i16

horizontal min of all the elements of the vector

pub fn reduce_max(self) -> i16

horizontal max of all the elements of the vector

pub fn abs(self) -> Self

pub fn max(self, rhs: Self) -> Self

pub fn min(self, rhs: Self) -> Self

pub fn saturating_add(self, rhs: Self) -> Self

pub fn saturating_sub(self, rhs: Self) -> Self

pub fn dot(self, rhs: Self) -> i32x4

Calculates partial dot product. Multiplies packed signed 16-bit integers, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers.

pub fn mul_scale_round(self, rhs: Self) -> Self

Multiply and scale equivilent to ((self * rhs) + 0x4000) >> 15 on each lane, effectively multiplying by a 16 bit fixed point number between -1 and 1. This corresponds to the following instructions:

• vqrdmulhq_s16 instruction on neon
• i16x8_q15mulr_sat on simd128
• _mm_mulhrs_epi16 on ssse3
• emulated via mul_i16_* on sse2

pub fn transpose(data: [i16x8; 8]) -> [i16x8; 8]

transpose matrix of 8x8 i16 matrix

pub fn mul_scale_round_n(self, rhs: i16) -> Self

Multiply and scale, equivalent to ((self * rhs) + 0x4000) >> 15 on each lane, effectively multiplying by a 16 bit fixed point number between -1 and 1. This corresponds to the following instructions:

• vqrdmulhq_n_s16 instruction on neon
• i16x8_q15mulr_sat on simd128
• _mm_mulhrs_epi16 on ssse3
• emulated via mul_i16_* on sse2

pub fn to_array(self) -> [i16; 8]

pub fn as_array_ref(&self) -> &[i16; 8]

pub fn as_array_mut(&mut self) -> &mut [i16; 8]

impl i16x8

pub fn splat(elem: i16) -> i16x8

Trait Implementations

impl Add<&i16x8> for i16x8

type Output = i16x8

The resulting type after applying the + operator.

fn add(self, rhs: &Self) -> Self::Output

Performs the + operation.

impl Add<i16> for i16x8

type Output = i16x8

The resulting type after applying the + operator.

fn add(self, rhs: i16) -> Self::Output

Performs the + operation.

impl Add<i16x8> for i16

type Output = i16x8

The resulting type after applying the + operator.

fn add(self, rhs: i16x8) -> Self::Output

Performs the + operation.

impl Add for i16x8

type Output = i16x8

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl AddAssign<&i16x8> for i16x8

fn add_assign(&mut self, rhs: &Self)

Performs the += operation.

impl AddAssign for i16x8

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Binary for i16x8

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl BitAnd<&i16x8> for i16x8

type Output = i16x8

The resulting type after applying the & operator.

fn bitand(self, rhs: &Self) -> Self::Output

Performs the & operation.

impl BitAnd for i16x8

type Output = i16x8

The resulting type after applying the & operator.

fn bitand(self, rhs: Self) -> Self::Output

Performs the & operation.

impl BitAndAssign<&i16x8> for i16x8

fn bitand_assign(&mut self, rhs: &Self)

Performs the &= operation.

impl BitAndAssign for i16x8

fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation.

impl BitOr<&i16x8> for i16x8

type Output = i16x8

The resulting type after applying the | operator.

fn bitor(self, rhs: &Self) -> Self::Output

Performs the | operation.

impl BitOr for i16x8

type Output = i16x8

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation.

impl BitOrAssign<&i16x8> for i16x8

fn bitor_assign(&mut self, rhs: &Self)

Performs the |= operation.

impl BitOrAssign for i16x8

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation.

impl BitXor<&i16x8> for i16x8

type Output = i16x8

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: &Self) -> Self::Output

Performs the ^ operation.

impl BitXor for i16x8

type Output = i16x8

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: Self) -> Self::Output

Performs the ^ operation.

impl BitXorAssign<&i16x8> for i16x8

fn bitxor_assign(&mut self, rhs: &Self)

Performs the ^= operation.

impl BitXorAssign for i16x8

fn bitxor_assign(&mut self, rhs: Self)

Performs the ^= operation.

impl Clone for i16x8

fn clone(&self) -> i16x8

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl CmpEq for i16x8

type Output = i16x8

fn cmp_eq(self, rhs: Self) -> Self::Output

impl CmpGt for i16x8

type Output = i16x8

fn cmp_gt(self, rhs: Self) -> Self::Output

impl CmpLt for i16x8

type Output = i16x8

fn cmp_lt(self, rhs: Self) -> Self::Output

impl Debug for i16x8

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for i16x8

fn default() -> i16x8

Returns the “default value” for a type.

impl Display for i16x8

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<[i16; 8]> for i16x8

fn from(arr: [i16; 8]) -> Self

Converts to this type from the input type.

impl From<i16> for i16x8

fn from(elem: i16) -> Self

Splats the single value given across all lanes.

impl From<i16x8> for [i16; 8]

fn from(simd: i16x8) -> Self

Converts to this type from the input type.

impl LowerExp for i16x8

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl LowerHex for i16x8

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Mul<&i16x8> for i16x8

type Output = i16x8

The resulting type after applying the * operator.

fn mul(self, rhs: &Self) -> Self::Output

Performs the * operation.

impl Mul<i16> for i16x8

type Output = i16x8

The resulting type after applying the * operator.

fn mul(self, rhs: i16) -> Self::Output

Performs the * operation.

impl Mul<i16x8> for i16

type Output = i16x8

The resulting type after applying the * operator.

fn mul(self, rhs: i16x8) -> Self::Output

Performs the * operation.

impl Mul for i16x8

type Output = i16x8

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl MulAssign<&i16x8> for i16x8

fn mul_assign(&mut self, rhs: &Self)

Performs the *= operation.

impl MulAssign for i16x8

fn mul_assign(&mut self, rhs: Self)

Performs the *= operation.

impl Neg for &i16x8

type Output = i16x8

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Neg for i16x8

type Output = i16x8

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Not for &i16x8

type Output = i16x8

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Not for i16x8

type Output = i16x8

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Octal for i16x8

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for i16x8

fn eq(&self, other: &i16x8) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<RHS> Product<RHS> for i16x8

where i16x8: MulAssign<RHS>,

fn product<I: Iterator<Item = RHS>>(iter: I) -> Self

Method which takes an iterator and generates Self from the elements by multiplying the items.

impl Shl<i128> for i16x8

fn shl(self, rhs: i128) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the << operator.

impl Shl<i16> for i16x8

fn shl(self, rhs: i16) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the << operator.

impl Shl<i32> for i16x8

fn shl(self, rhs: i32) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the << operator.

impl Shl<i64> for i16x8

fn shl(self, rhs: i64) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the << operator.

impl Shl<i8> for i16x8

fn shl(self, rhs: i8) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the << operator.

impl Shl<u128> for i16x8

fn shl(self, rhs: u128) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the << operator.

impl Shl<u16> for i16x8

fn shl(self, rhs: u16) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the << operator.

impl Shl<u32> for i16x8

fn shl(self, rhs: u32) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the << operator.

impl Shl<u64> for i16x8

fn shl(self, rhs: u64) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the << operator.

impl Shl<u8> for i16x8

fn shl(self, rhs: u8) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the << operator.

impl Shr<i128> for i16x8

fn shr(self, rhs: i128) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the >> operator.

impl Shr<i16> for i16x8

fn shr(self, rhs: i16) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the >> operator.

impl Shr<i32> for i16x8

fn shr(self, rhs: i32) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the >> operator.

impl Shr<i64> for i16x8

fn shr(self, rhs: i64) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the >> operator.

impl Shr<i8> for i16x8

fn shr(self, rhs: i8) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the >> operator.

impl Shr<u128> for i16x8

fn shr(self, rhs: u128) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the >> operator.

impl Shr<u16> for i16x8

fn shr(self, rhs: u16) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the >> operator.

impl Shr<u32> for i16x8

fn shr(self, rhs: u32) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the >> operator.

impl Shr<u64> for i16x8

fn shr(self, rhs: u64) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the >> operator.

impl Shr<u8> for i16x8

fn shr(self, rhs: u8) -> Self::Output

Shifts all lanes by the value given.

type Output = i16x8

The resulting type after applying the >> operator.

impl Sub<&i16x8> for i16x8

type Output = i16x8

The resulting type after applying the - operator.

fn sub(self, rhs: &Self) -> Self::Output

Performs the - operation.

impl Sub<i16> for i16x8

type Output = i16x8

The resulting type after applying the - operator.

fn sub(self, rhs: i16) -> Self::Output

Performs the - operation.

impl Sub<i16x8> for i16

type Output = i16x8

The resulting type after applying the - operator.

fn sub(self, rhs: i16x8) -> Self::Output

Performs the - operation.

impl Sub for i16x8

type Output = i16x8

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl SubAssign<&i16x8> for i16x8

fn sub_assign(&mut self, rhs: &Self)

Performs the -= operation.

impl SubAssign for i16x8

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl<RHS> Sum<RHS> for i16x8

where i16x8: AddAssign<RHS>,

fn sum<I: Iterator<Item = RHS>>(iter: I) -> Self

Method which takes an iterator and generates Self from the elements by “summing up” the items.

impl UpperExp for i16x8

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl UpperHex for i16x8

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Zeroable for i16x8

fn zeroed() -> Self

Calls zeroed.

impl Copy for i16x8

impl Eq for i16x8

impl Pod for i16x8

impl StructuralEq for i16x8

impl StructuralPartialEq for i16x8