Struct faster::vecs::i8x16

#[repr(simd)]
pub struct i8x16(_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _);

Methods

impl i8x16

pub const fn new(
    x0: i8,
    x1: i8,
    x2: i8,
    x3: i8,
    x4: i8,
    x5: i8,
    x6: i8,
    x7: i8,
    x8: i8,
    x9: i8,
    x10: i8,
    x11: i8,
    x12: i8,
    x13: i8,
    x14: i8,
    x15: i8
) -> i8x16

pub fn len() -> i32

pub fn splat(value: i8) -> i8x16

pub fn extract(self, idx: u32) -> i8

pub unsafe fn extract_unchecked(self, idx: u32) -> i8

pub fn replace(self, idx: u32, val: i8) -> i8x16

pub unsafe fn replace_unchecked(self, idx: u32, val: i8) -> i8x16

pub fn store(self, slice: &mut [i8], offset: usize)

pub unsafe fn store_unchecked(self, slice: &mut [i8], offset: usize)

pub fn load(slice: &[i8], offset: usize) -> i8x16

pub unsafe fn load_unchecked(slice: &[i8], offset: usize) -> i8x16

pub fn eq(self, other: i8x16) -> i8x16

pub fn ne(self, other: i8x16) -> i8x16

pub fn lt(self, other: i8x16) -> i8x16

pub fn le(self, other: i8x16) -> i8x16

pub fn gt(self, other: i8x16) -> i8x16

pub fn ge(self, other: i8x16) -> i8x16

impl i8x16

pub fn as_u8x16(self) -> u8x16

Trait Implementations

impl Shr<u8> for i8x16

type Output = i8x16

The resulting type after applying the >> operator.

fn shr(self, other: u8) -> i8x16

Performs the >> operation.

impl Shr<i64> for i8x16

type Output = i8x16

The resulting type after applying the >> operator.

fn shr(self, other: i64) -> i8x16

Performs the >> operation.

impl Shr<i32> for i8x16

type Output = i8x16

The resulting type after applying the >> operator.

fn shr(self, other: i32) -> i8x16

Performs the >> operation.

impl Shr<isize> for i8x16

type Output = i8x16

The resulting type after applying the >> operator.

fn shr(self, other: isize) -> i8x16

Performs the >> operation.

impl Shr<u16> for i8x16

type Output = i8x16

The resulting type after applying the >> operator.

fn shr(self, other: u16) -> i8x16

Performs the >> operation.

impl Shr<i8> for i8x16

type Output = i8x16

The resulting type after applying the >> operator.

fn shr(self, other: i8) -> i8x16

Performs the >> operation.

impl Shr<u32> for i8x16

type Output = i8x16

The resulting type after applying the >> operator.

fn shr(self, other: u32) -> i8x16

Performs the >> operation.

impl Shr<u64> for i8x16

type Output = i8x16

The resulting type after applying the >> operator.

fn shr(self, other: u64) -> i8x16

Performs the >> operation.

impl Shr<i16> for i8x16

type Output = i8x16

The resulting type after applying the >> operator.

fn shr(self, other: i16) -> i8x16

Performs the >> operation.

impl Shr<usize> for i8x16

type Output = i8x16

The resulting type after applying the >> operator.

fn shr(self, other: usize) -> i8x16

Performs the >> operation.

impl BitOr<i8x16> for i8x16

type Output = i8x16

The resulting type after applying the | operator.

fn bitor(self, other: i8x16) -> i8x16

Performs the | operation.

impl Copy for i8x16

impl BitAnd<i8x16> for i8x16

type Output = i8x16

The resulting type after applying the & operator.

fn bitand(self, other: i8x16) -> i8x16

Performs the & operation.

impl LowerHex for i8x16

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

Formats the value using the given formatter.

impl BitOrAssign<i8x16> for i8x16

fn bitor_assign(&mut self, other: i8x16)

Performs the |= operation.

impl Shl<i8> for i8x16

type Output = i8x16

The resulting type after applying the << operator.

fn shl(self, other: i8) -> i8x16

Performs the << operation.

impl Shl<u8> for i8x16

type Output = i8x16

The resulting type after applying the << operator.

fn shl(self, other: u8) -> i8x16

Performs the << operation.

impl Shl<isize> for i8x16

type Output = i8x16

The resulting type after applying the << operator.

fn shl(self, other: isize) -> i8x16

Performs the << operation.

impl Shl<u32> for i8x16

type Output = i8x16

The resulting type after applying the << operator.

fn shl(self, other: u32) -> i8x16

Performs the << operation.

impl Shl<u16> for i8x16

type Output = i8x16

The resulting type after applying the << operator.

fn shl(self, other: u16) -> i8x16

Performs the << operation.

impl Shl<usize> for i8x16

type Output = i8x16

The resulting type after applying the << operator.

fn shl(self, other: usize) -> i8x16

Performs the << operation.

impl Shl<i32> for i8x16

type Output = i8x16

The resulting type after applying the << operator.

fn shl(self, other: i32) -> i8x16

Performs the << operation.

impl Shl<i64> for i8x16

type Output = i8x16

The resulting type after applying the << operator.

fn shl(self, other: i64) -> i8x16

Performs the << operation.

impl Shl<u64> for i8x16

type Output = i8x16

The resulting type after applying the << operator.

fn shl(self, other: u64) -> i8x16

Performs the << operation.

impl Shl<i16> for i8x16

type Output = i8x16

The resulting type after applying the << operator.

fn shl(self, other: i16) -> i8x16

Performs the << operation.

impl AddAssign<i8x16> for i8x16

fn add_assign(&mut self, other: i8x16)

Performs the += operation.

impl Neg for i8x16

type Output = i8x16

The resulting type after applying the - operator.

fn neg(self) -> i8x16

Performs the unary - operation.

impl BitXor<i8x16> for i8x16

type Output = i8x16

The resulting type after applying the ^ operator.

fn bitxor(self, other: i8x16) -> i8x16

Performs the ^ operation.

impl ShlAssign<isize> for i8x16

fn shl_assign(&mut self, other: isize)

Performs the <<= operation.

impl ShlAssign<u16> for i8x16

fn shl_assign(&mut self, other: u16)

Performs the <<= operation.

impl ShlAssign<u64> for i8x16

fn shl_assign(&mut self, other: u64)

Performs the <<= operation.

impl ShlAssign<i8> for i8x16

fn shl_assign(&mut self, other: i8)

Performs the <<= operation.

impl ShlAssign<i16> for i8x16

fn shl_assign(&mut self, other: i16)

Performs the <<= operation.

impl ShlAssign<usize> for i8x16

fn shl_assign(&mut self, other: usize)

Performs the <<= operation.

impl ShlAssign<i64> for i8x16

fn shl_assign(&mut self, other: i64)

Performs the <<= operation.

impl ShlAssign<u32> for i8x16

fn shl_assign(&mut self, other: u32)

Performs the <<= operation.

impl ShlAssign<i32> for i8x16

fn shl_assign(&mut self, other: i32)

Performs the <<= operation.

impl ShlAssign<u8> for i8x16

fn shl_assign(&mut self, other: u8)

Performs the <<= operation.

impl Rem<i8x16> for i8x16

type Output = i8x16

The resulting type after applying the % operator.

fn rem(self, other: i8x16) -> i8x16

Performs the % operation.

impl Sub<i8x16> for i8x16

type Output = i8x16

The resulting type after applying the - operator.

fn sub(self, other: i8x16) -> i8x16

Performs the - operation.

impl Add<i8x16> for i8x16

type Output = i8x16

The resulting type after applying the + operator.

fn add(self, other: i8x16) -> i8x16

Performs the + operation.

impl Clone for i8x16

fn clone(&self) -> i8x16

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Div<i8x16> for i8x16

type Output = i8x16

The resulting type after applying the / operator.

fn div(self, other: i8x16) -> i8x16

Performs the / operation.

impl BitXorAssign<i8x16> for i8x16

fn bitxor_assign(&mut self, other: i8x16)

Performs the ^= operation.

impl Not for i8x16

type Output = i8x16

The resulting type after applying the ! operator.

fn not(self) -> i8x16

Performs the unary ! operation.

impl ShrAssign<i32> for i8x16

fn shr_assign(&mut self, other: i32)

Performs the >>= operation.

impl ShrAssign<i16> for i8x16

fn shr_assign(&mut self, other: i16)

Performs the >>= operation.

impl ShrAssign<isize> for i8x16

fn shr_assign(&mut self, other: isize)

Performs the >>= operation.

impl ShrAssign<i8> for i8x16

fn shr_assign(&mut self, other: i8)

Performs the >>= operation.

impl ShrAssign<u16> for i8x16

fn shr_assign(&mut self, other: u16)

Performs the >>= operation.

impl ShrAssign<u32> for i8x16

fn shr_assign(&mut self, other: u32)

Performs the >>= operation.

impl ShrAssign<i64> for i8x16

fn shr_assign(&mut self, other: i64)

Performs the >>= operation.

impl ShrAssign<u8> for i8x16

fn shr_assign(&mut self, other: u8)

Performs the >>= operation.

impl ShrAssign<u64> for i8x16

fn shr_assign(&mut self, other: u64)

Performs the >>= operation.

impl ShrAssign<usize> for i8x16

fn shr_assign(&mut self, other: usize)

Performs the >>= operation.

impl From<i8x16> for i32x4

fn from(f: i8x16) -> i32x4

Performs the conversion.

impl From<i8x16> for u16x8

fn from(f: i8x16) -> u16x8

Performs the conversion.

impl From<__m128i> for i8x16

fn from(f: __m128i) -> i8x16

Performs the conversion.

impl From<i8x16> for i64x2

fn from(f: i8x16) -> i64x2

Performs the conversion.

impl From<i8x16> for u32x4

fn from(f: i8x16) -> u32x4

Performs the conversion.

impl From<i8x16> for u64x2

fn from(f: i8x16) -> u64x2

Performs the conversion.

impl From<u32x4> for i8x16

fn from(f: u32x4) -> i8x16

Performs the conversion.

impl From<i8x16> for u8x16

fn from(f: i8x16) -> u8x16

Performs the conversion.

impl From<i64x2> for i8x16

fn from(f: i64x2) -> i8x16

Performs the conversion.

impl From<u16x8> for i8x16

fn from(f: u16x8) -> i8x16

Performs the conversion.

impl From<i32x4> for i8x16

fn from(f: i32x4) -> i8x16

Performs the conversion.

impl From<u8x16> for i8x16

fn from(f: u8x16) -> i8x16

Performs the conversion.

impl From<i16x8> for i8x16

fn from(f: i16x8) -> i8x16

Performs the conversion.

impl From<i8x16> for i16x8

fn from(f: i8x16) -> i16x8

Performs the conversion.

impl From<u64x2> for i8x16

fn from(f: u64x2) -> i8x16

Performs the conversion.

impl From<i8x16> for __m128i

fn from(f: i8x16) -> __m128i

Performs the conversion.

impl BitAndAssign<i8x16> for i8x16

fn bitand_assign(&mut self, other: i8x16)

Performs the &= operation.

impl DivAssign<i8x16> for i8x16

fn div_assign(&mut self, other: i8x16)

Performs the /= operation.

impl RemAssign<i8x16> for i8x16

fn rem_assign(&mut self, other: i8x16)

Performs the %= operation.

impl Mul<i8x16> for i8x16

type Output = i8x16

The resulting type after applying the * operator.

fn mul(self, other: i8x16) -> i8x16

Performs the * operation.

impl Debug for i8x16

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl SubAssign<i8x16> for i8x16

fn sub_assign(&mut self, other: i8x16)

Performs the -= operation.

impl MulAssign<i8x16> for i8x16

fn mul_assign(&mut self, other: i8x16)

Performs the *= operation.

impl PartialEq<i8x16> for i8x16

fn eq(&self, __arg_0: &i8x16) -> bool

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

fn ne(&self, __arg_0: &i8x16) -> bool

This method tests for !=.

impl Packed for i8x16

type Scalar = i8

The type which fits into this SIMD vector

const WIDTH: usize

WIDTH: usize = 16

The number of elements in this vector

fn load(data: &[i8], offset: usize) -> i8x16

Create a new vector with Self::WIDTH elements from data, beginning at offset.

unsafe fn load_unchecked(data: &[i8], offset: usize) -> i8x16

Create a new vector with Self::WIDTH elements from data, beginning at offset, without asserting length of data.

fn store(self, data: &mut [i8], offset: usize)

Write Self::WIDTH elements from this vector to data, beginning at offset.

fn coalesce(self) -> Self::Scalar

Assert all elements of the vector are equal, then return the element. Opposiite operation of Self::splat.

fn extract(&self, idx: usize) -> Self::Scalar

Return the idxth element of this vector.

fn replace(&mut self, idx: usize, data: Self::Scalar) -> Self

Replace the idxth element of this vector with data.

fn splat(data: i8) -> Self

Return a vector with all elements initialized to data. Opposite operation for Self::coalesce.

fn default() -> Self

Return a vector with all elements initialized to the default value for the underlying element type.

fn product(&self) -> Self::Scalar

Return a scalar equivalent to the product of all elements of this vector.

fn sum(&self) -> Self::Scalar

Return a scalar equivalent to the sum of all elements of this vector.

fn scalar_reduce<T, F>(&self, acc: T, func: F) -> T where
    F: FnMut(T, Self::Scalar) -> T, 

Return the result of a scalar reduction over this vector

fn width(&self) -> usize

Return the number of elements in this vector

impl PackedPattern for i8x16

fn halfs(hi: Self::Scalar, lo: Self::Scalar) -> Self

Return a vector whose first Self::WIDTH / 2 elements are hi, and whose last Self::WIDTH / 2 elements are lo.

fn interleave(hi: Self::Scalar, lo: Self::Scalar) -> Self

Return a vector containing hi at every even index, and lo at every odd index.

fn partition_mask(off: usize) -> Self

Return a vector whose first off elements are memset to 0x00, and whose last Self::WIDTH - off elements are memset to 0xFF.

fn partition(hi: Self::Scalar, lo: Self::Scalar, off: usize) -> Self

Return a vector whose first off elements are hi, and whose last Self::WIDTH - off elements are lo.

impl PackedAbs for i8x16

type Out = u8x16

fn abs(&self) -> Self::Out

Return a vector the absolute value of the elements of self.

impl PackedTransmute for i8x16

type i8s = i8x16

type u8s = u8x16

type i16s = i16x8

type u16s = u16x8

type i32s = i32x4

type u32s = u32x4

type f32s = f32x4

type i64s = i64x2

type u64s = u64x2

type f64s = f64x2

fn be_i8s(&self) -> Self::i8s

fn be_u8s(&self) -> Self::u8s

fn be_i16s(&self) -> Self::i16s

fn be_u16s(&self) -> Self::u16s

fn be_i32s(&self) -> Self::i32s

fn be_u32s(&self) -> Self::u32s

unsafe fn be_f32s_unchecked(&self) -> Self::f32s

fn be_i64s(&self) -> Self::i64s

fn be_u64s(&self) -> Self::u64s

unsafe fn be_f64s_unchecked(&self) -> Self::f64s

impl Asu8s for i8x16

type Cast = u8x16

fn as_u8s(self) -> Self::Cast

Return a vector containing all elements of self cast to u8s.

impl Upcast<i16x8> for i8x16

fn upcast(self) -> (i16x8, i16x8)

Return two vectors containing elements of the same value, but different type. The first vector contains the first half of self, and the second vector contains the second half. Both returned vectors are equal in size to self.

impl Downcast<i8x16> for i16x8

fn saturating_downcast(self, other: Self) -> i8x16

Return a vector containing elements of the same value as self and other, but different type. The first half of the returned vector contains the downcast values of self, whereas the second half of the returned vector contains the downcast values of other. The returned vector is equal in size to self and other. If an element exceeds the maximum or minimum value of the downcast type, it is saturated.

impl PackedHadd for i8x16

fn hadd(&self, other: Self) -> Self

Return a vector containing the interleaved sums of elements in self and other. The returned vector will begin with the sum of the first two elements in self, and end with the sum of the last two elements in other

impl PackedHsub for i8x16

fn hsub(&self, other: Self) -> Self

Return a vector containing the interleaved differences of elements in self and other. The returned vector will begin with the difference of the first two elements in self, and end with the difference of the last two elements in other

impl PackedCmp for i8x16

fn min(&self, other: Self) -> Self

Return a vector where each element at an index i is the minimum of the elements at index i in self and other.

fn max(&self, other: Self) -> Self

Return a vector where each element at an index i is the maximum of the elements at index i in self and other.

impl PackedEq for i8x16

fn eq(&self, other: &Self) -> Self

Return a vector where each element at an index i is filled with 1s if the elements of self and other at index i are equal, and filled with zeroes otherwise.

impl PackedSaturatingAdd for i8x16

fn saturating_add(&self, other: Self) -> Self

impl PackedSaturatingHadd for i8x16

fn saturating_hadd(&self, other: Self) -> Self

Return a vector containing the interleaved sums of elements in self and other, using saturating addition. The returned vector will begin with the sum of the first two elements in self, and end with the sum of the last two elements in other

impl PackedSaturatingSub for i8x16

fn saturating_sub(&self, other: Self) -> Self

impl PackedSaturatingHsub for i8x16

fn saturating_hsub(&self, other: Self) -> Self

Return a vector containing the interleaved differences of elements in self and other, using saturating subtraction. The returned vector will begin with the difference of the first two elements in self, and end with the difference of the last two elements in other

impl PackedMerge for i8x16

fn merge_halves(&self, other: Self) -> Self

Return a vector with the first half populated by the first half of self, and the second half populated by the second half of other.

fn merge_interleaved(&self, other: Self) -> Self

Return a vector containing the even elements of self interleaved with the odd elements of other, starting with the first element of self.

fn merge_partitioned(&self, other: Self, offset: usize) -> Self

Return a vector containing the first offset elements of self, then the last (Self::WIDTH - offset) elements of other.

impl PackedSwizzle for i8x16

fn flip(&self) -> Self

Return a vector containing elements of self, but with even and odd elements swapped in-place. For (n = 0, 2, ... Self::WIDTH), elements at indices n and n + 1 are swapped.

impl PackedReendianize for i8x16

fn swap_bytes(&self) -> Self

Return a vector containing elements of self with switched endianness.

fn to_be(&self) -> Self

fn to_le(&self) -> Self

fn from_be(&self) -> Self

fn from_le(&self) -> Self