Struct vectoreyes::I32x8

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#[repr(transparent)]
pub struct I32x8(_);

Expand description

[i32; 8] as a vector.

Implementations

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impl I32x8

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pub const fn from_array(array: [i32 ; 8]) -> I32x8

Create a vector from an array.

Unlike the From trait function, the from_array function is const.

Example

const MY_EXTREMELY_FUN_VALUE: I32x8 =
    I32x8::from_array([0, 1, 2, 3, 4, 5, 6, 7]);
for (i, value) in MY_EXTREMELY_FUN_VALUE.as_array().iter().copied().enumerate() {
    assert_eq!(i as i32, value);
}

Avx2

Trait Implementations

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impl Add<I32x8> for I32x8

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fn add(self, rhs: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    self.as_array()[0].wrapping_add(rhs.as_array()[0]),
    self.as_array()[1].wrapping_add(rhs.as_array()[1]),
    self.as_array()[2].wrapping_add(rhs.as_array()[2]),
    self.as_array()[3].wrapping_add(rhs.as_array()[3]),
    self.as_array()[4].wrapping_add(rhs.as_array()[4]),
    self.as_array()[5].wrapping_add(rhs.as_array()[5]),
    self.as_array()[6].wrapping_add(rhs.as_array()[6]),
    self.as_array()[7].wrapping_add(rhs.as_array()[7]),
])

Avx2

_mm256_add_epi32
- VPADDD ymm, ymm, ymm

type Output = I32x8

The resulting type after applying the + operator.

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impl AddAssign<I32x8> for I32x8

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fn add_assign(&mut self, rhs: Self)

Performs the += operation. Read more

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impl BitAnd<I32x8> for I32x8

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fn bitand(self, rhs: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    self.as_array()[0] & rhs.as_array()[0],
    self.as_array()[1] & rhs.as_array()[1],
    self.as_array()[2] & rhs.as_array()[2],
    self.as_array()[3] & rhs.as_array()[3],
    self.as_array()[4] & rhs.as_array()[4],
    self.as_array()[5] & rhs.as_array()[5],
    self.as_array()[6] & rhs.as_array()[6],
    self.as_array()[7] & rhs.as_array()[7],
])

Avx2

_mm256_and_si256
- VPAND ymm, ymm, ymm

type Output = I32x8

The resulting type after applying the & operator.

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impl BitAndAssign<I32x8> for I32x8

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fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation. Read more

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impl BitOr<I32x8> for I32x8

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fn bitor(self, rhs: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    self.as_array()[0] | rhs.as_array()[0],
    self.as_array()[1] | rhs.as_array()[1],
    self.as_array()[2] | rhs.as_array()[2],
    self.as_array()[3] | rhs.as_array()[3],
    self.as_array()[4] | rhs.as_array()[4],
    self.as_array()[5] | rhs.as_array()[5],
    self.as_array()[6] | rhs.as_array()[6],
    self.as_array()[7] | rhs.as_array()[7],
])

Avx2

_mm256_or_si256
- VPOR ymm, ymm, ymm

type Output = I32x8

The resulting type after applying the | operator.

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impl BitOrAssign<I32x8> for I32x8

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fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation. Read more

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impl BitXor<I32x8> for I32x8

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fn bitxor(self, rhs: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    self.as_array()[0] ^ rhs.as_array()[0],
    self.as_array()[1] ^ rhs.as_array()[1],
    self.as_array()[2] ^ rhs.as_array()[2],
    self.as_array()[3] ^ rhs.as_array()[3],
    self.as_array()[4] ^ rhs.as_array()[4],
    self.as_array()[5] ^ rhs.as_array()[5],
    self.as_array()[6] ^ rhs.as_array()[6],
    self.as_array()[7] ^ rhs.as_array()[7],
])

Avx2

_mm256_xor_si256
- VPXOR ymm, ymm, ymm

type Output = I32x8

The resulting type after applying the ^ operator.

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impl BitXorAssign<I32x8> for I32x8

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fn bitxor_assign(&mut self, rhs: Self)

Performs the ^= operation. Read more

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impl Clone for I32x8

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fn clone(&self) -> I32x8

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl ConditionallySelectable for I32x8

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fn conditional_select(a: &Self, b: &Self, choice: Choice) -> Self

Select a or b according to choice. Read more

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fn conditional_assign(&mut self, other: &Self, choice: Choice)

Conditionally assign other to self, according to choice. Read more

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fn conditional_swap(a: &mut Self, b: &mut Self, choice: Choice)

Conditionally swap self and other if choice == 1; otherwise, reassign both unto themselves. Read more

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impl ConstantTimeEq for I32x8

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fn ct_eq(&self, other: &Self) -> Choice

Determine if two items are equal. Read more

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impl Debug for I32x8

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

Formats the value using the given formatter. Read more

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impl Default for I32x8

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fn default() -> Self

The zero vector.

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impl ExtendingCast<I16x8> for I32x8

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fn extending_cast_from(vector: I16x8) -> I32x8

Scalar Equivalent:

I32x8::from([
        i32::from(vector.as_array()[0]),
        i32::from(vector.as_array()[1]),
        i32::from(vector.as_array()[2]),
        i32::from(vector.as_array()[3]),
        i32::from(vector.as_array()[4]),
        i32::from(vector.as_array()[5]),
        i32::from(vector.as_array()[6]),
        i32::from(vector.as_array()[7]),
])

Avx2

_mm256_cvtepi16_epi32
- VPMOVSXWD ymm, xmm

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impl ExtendingCast<I8x16> for I32x8

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fn extending_cast_from(vector: I8x16) -> I32x8

Scalar Equivalent:

I32x8::from([
        i32::from(vector.as_array()[0]),
        i32::from(vector.as_array()[1]),
        i32::from(vector.as_array()[2]),
        i32::from(vector.as_array()[3]),
        i32::from(vector.as_array()[4]),
        i32::from(vector.as_array()[5]),
        i32::from(vector.as_array()[6]),
        i32::from(vector.as_array()[7]),
])

Avx2

_mm256_cvtepi8_epi32
- VPMOVSXBD ymm, xmm

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impl From<[I32x4 ; 2]> for I32x8

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fn from(vectors: [I32x4 ; 2]) -> I32x8

Scalar Equivalent:

let mut out = [0; 8];
out[0..4].copy_from_slice(&vectors[0].as_array());
out[4..].copy_from_slice(&vectors[1].as_array());
I32x8::from(out)

Avx2

_mm256_set_m128i
- VINSERTF128 ymm, ymm, xmm, imm8

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impl From<[i32 ; 8]> for I32x8

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fn from(array: [i32 ; 8]) -> I32x8

Avx2

_mm256_loadu_si256
- VMOVDQU ymm, m256

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impl From<I16x16> for I32x8

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fn from(x: I16x16) -> I32x8

This cast is 100% free. It reinterprets the little-endinan bits of I16x16 as little endian bits of I32x8.

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impl From<I16x8> for I32x8

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fn from(vector: I16x8) -> I32x8

Scalar Equivalent:

I32x8::from([
        i32::from(vector.as_array()[0]),
        i32::from(vector.as_array()[1]),
        i32::from(vector.as_array()[2]),
        i32::from(vector.as_array()[3]),
        i32::from(vector.as_array()[4]),
        i32::from(vector.as_array()[5]),
        i32::from(vector.as_array()[6]),
        i32::from(vector.as_array()[7]),
])

Avx2

_mm256_cvtepi16_epi32
- VPMOVSXWD ymm, xmm

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impl From<I32x4> for I32x8

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fn from(vector: I32x4) -> I32x8

NOTE: this will zero the upper bits of the destination. Other intrinsics are more effcient, but leave the upper bits undefined. At present, these more effcient intrinsics are not exposed.

Scalar Equivalent:

let mut out = [0; 8];
out[0..4].copy_from_slice(&vector.as_array());
I32x8::from(out)

Avx2

_mm256_zextsi128_si256

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impl From<I32x8> for [I32x4 ; 2]

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fn from(vector: I32x8) -> [I32x4 ; 2]

Scalar Equivalent:

let mut lo = [0; 4];
let mut hi = [0; 4];
lo.copy_from_slice(&vector.as_array()[0..4]);
hi.copy_from_slice(&vector.as_array()[4..]);
[I32x4::from(lo), I32x4::from(hi)]

Avx2

_mm256_extracti128_si256
- VEXTRACTI128 xmm, ymm, imm8

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impl From<I32x8> for [i32 ; 8]

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fn from(vector: I32x8) -> [i32 ; 8]

Avx2

_mm256_storeu_si256
- VMOVDQU m256, ymm

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impl From<I32x8> for I16x16

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fn from(x: I32x8) -> I16x16

This cast is 100% free. It reinterprets the little-endinan bits of I32x8 as little endian bits of I16x16.

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impl From<I32x8> for I64x4

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fn from(x: I32x8) -> I64x4

This cast is 100% free. It reinterprets the little-endinan bits of I32x8 as little endian bits of I64x4.

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impl From<I32x8> for I8x32

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fn from(x: I32x8) -> I8x32

This cast is 100% free. It reinterprets the little-endinan bits of I32x8 as little endian bits of I8x32.

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impl From<I32x8> for U16x16

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fn from(x: I32x8) -> U16x16

This cast is 100% free. It reinterprets the little-endinan bits of I32x8 as little endian bits of U16x16.

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impl From<I32x8> for U32x8

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fn from(x: I32x8) -> U32x8

This cast is 100% free. It reinterprets the little-endinan bits of I32x8 as little endian bits of U32x8.

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impl From<I32x8> for U64x4

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fn from(x: I32x8) -> U64x4

This cast is 100% free. It reinterprets the little-endinan bits of I32x8 as little endian bits of U64x4.

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impl From<I32x8> for U8x32

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fn from(x: I32x8) -> U8x32

This cast is 100% free. It reinterprets the little-endinan bits of I32x8 as little endian bits of U8x32.

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impl From<I64x4> for I32x8

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fn from(x: I64x4) -> I32x8

This cast is 100% free. It reinterprets the little-endinan bits of I64x4 as little endian bits of I32x8.

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impl From<I8x32> for I32x8

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fn from(x: I8x32) -> I32x8

This cast is 100% free. It reinterprets the little-endinan bits of I8x32 as little endian bits of I32x8.

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impl From<U16x16> for I32x8

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fn from(x: U16x16) -> I32x8

This cast is 100% free. It reinterprets the little-endinan bits of U16x16 as little endian bits of I32x8.

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impl From<U32x8> for I32x8

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fn from(x: U32x8) -> I32x8

This cast is 100% free. It reinterprets the little-endinan bits of U32x8 as little endian bits of I32x8.

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impl From<U64x4> for I32x8

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fn from(x: U64x4) -> I32x8

This cast is 100% free. It reinterprets the little-endinan bits of U64x4 as little endian bits of I32x8.

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impl From<U8x32> for I32x8

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fn from(x: U8x32) -> I32x8

This cast is 100% free. It reinterprets the little-endinan bits of U8x32 as little endian bits of I32x8.

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impl Hash for I32x8

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<I32x8> for I32x8

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

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

1.0.0 · source

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. Read more

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impl Shl<I32x8> for I32x8

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fn shl(self, amount: I32x8) -> I32x8

Scalar Equivalent:

let mut out = self.as_array();
for (x, amm) in out.iter_mut().zip(amount.as_array().iter().copied()) {
    *x = if amm >= 32 || amm < 0 {
        0
    } else {
        *x << amm
    };
}
I32x8::from(out)

Avx2

_mm256_sllv_epi32
- VPSLLVD ymm, ymm, ymm

type Output = I32x8

The resulting type after applying the << operator.

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impl Shl<u64> for I32x8

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fn shl(self, amount: u64) -> I32x8

Scalar Equivalent:

if amount >= 32 {
    I32x8::ZERO
} else {
    I32x8::from([
        self.as_array()[0] << amount,
        self.as_array()[1] << amount,
        self.as_array()[2] << amount,
        self.as_array()[3] << amount,
        self.as_array()[4] << amount,
        self.as_array()[5] << amount,
        self.as_array()[6] << amount,
        self.as_array()[7] << amount,
    ])
}

Avx2

_mm256_sll_epi32
- VPSLLD ymm, ymm, xmm
_mm_set_epi64x

Instruction sequence.

type Output = I32x8

The resulting type after applying the << operator.

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impl ShlAssign<I32x8> for I32x8

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fn shl_assign(&mut self, amount: I32x8)

Performs the <<= operation. Read more

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impl ShlAssign<u64> for I32x8

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fn shl_assign(&mut self, amount: u64)

Performs the <<= operation. Read more

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impl Shr<I32x8> for I32x8

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fn shr(self, amount: I32x8) -> I32x8

Scalar Equivalent:

let mut out = self.as_array();
for (x, amm) in out.iter_mut().zip(amount.as_array().iter().copied()) {
    *x = if amm >= 32 || amm < 0 {
        if *x < 0 { -1 } else { 0 }
    } else {
        *x >> amm
    };
}
I32x8::from(out)

Avx2

_mm256_srav_epi32
- VPSRAVD ymm, ymm, ymm

type Output = I32x8

The resulting type after applying the >> operator.

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impl Shr<u64> for I32x8

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fn shr(self, amount: u64) -> I32x8

Scalar Equivalent:

if amount >= 32 {
    let mut out = self.as_array();
    for x in out.iter_mut() {
        *x = if *x < 0 { -1 } else { 0 };
    }
    I32x8::from(out)
} else {
    I32x8::from([
        self.as_array()[0] >> amount,
        self.as_array()[1] >> amount,
        self.as_array()[2] >> amount,
        self.as_array()[3] >> amount,
        self.as_array()[4] >> amount,
        self.as_array()[5] >> amount,
        self.as_array()[6] >> amount,
        self.as_array()[7] >> amount,
    ])
}

Avx2

_mm256_sra_epi32
- VPSRAD ymm, ymm, xmm
_mm_set_epi64x

Instruction sequence.

type Output = I32x8

The resulting type after applying the >> operator.

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impl ShrAssign<I32x8> for I32x8

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fn shr_assign(&mut self, amount: I32x8)

Performs the >>= operation. Read more

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impl ShrAssign<u64> for I32x8

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fn shr_assign(&mut self, amount: u64)

Performs the >>= operation. Read more

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impl SimdBase for I32x8

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fn is_zero(&self) -> bool

Scalar Equivalent:

self.as_array().iter().all(|x| *x == 0)

Avx2

_mm256_testz_si256
- VPTEST ymm, ymm

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fn set_lo(scalar: i32) -> I32x8

Scalar Equivalent:

let mut out = [0; 8];
out[0] = scalar;
I32x8::from(out)

Avx2

_mm256_set_epi32

Instruction sequence.

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fn extract<const I: usize>(&self) -> i32

Scalar Equivalent:

self.as_array()[I]

Avx2

_mm256_extract_epi32

Instruction sequence.

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fn broadcast(scalar: i32) -> I32x8

Scalar Equivalent:

I32x8::from([scalar; 8])

Avx2

_mm256_set1_epi32

Instruction sequence.

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fn broadcast_lo(vector: I32x4) -> I32x8

Scalar Equivalent:

I32x8::from([vector.as_array()[0]; 8])

Avx2

_mm256_broadcastd_epi32
- VPBROADCASTD ymm, xmm

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fn cmp_eq(&self, other: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    if self.as_array()[0] == other.as_array()[0] {  -1  } else { 0 },
    if self.as_array()[1] == other.as_array()[1] {  -1  } else { 0 },
    if self.as_array()[2] == other.as_array()[2] {  -1  } else { 0 },
    if self.as_array()[3] == other.as_array()[3] {  -1  } else { 0 },
    if self.as_array()[4] == other.as_array()[4] {  -1  } else { 0 },
    if self.as_array()[5] == other.as_array()[5] {  -1  } else { 0 },
    if self.as_array()[6] == other.as_array()[6] {  -1  } else { 0 },
    if self.as_array()[7] == other.as_array()[7] {  -1  } else { 0 },
])

Avx2

_mm256_cmpeq_epi32
- VPCMPEQD ymm, ymm, ymm

source

fn and_not(&self, other: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    self.as_array()[0] & (!other.as_array()[0]),
    self.as_array()[1] & (!other.as_array()[1]),
    self.as_array()[2] & (!other.as_array()[2]),
    self.as_array()[3] & (!other.as_array()[3]),
    self.as_array()[4] & (!other.as_array()[4]),
    self.as_array()[5] & (!other.as_array()[5]),
    self.as_array()[6] & (!other.as_array()[6]),
    self.as_array()[7] & (!other.as_array()[7]),
])

Avx2

_mm256_andnot_si256
- VPANDN ymm, ymm, ymm

source

fn cmp_gt(&self, other: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    if self.as_array()[0] > other.as_array()[0] {  -1  } else { 0 },
    if self.as_array()[1] > other.as_array()[1] {  -1  } else { 0 },
    if self.as_array()[2] > other.as_array()[2] {  -1  } else { 0 },
    if self.as_array()[3] > other.as_array()[3] {  -1  } else { 0 },
    if self.as_array()[4] > other.as_array()[4] {  -1  } else { 0 },
    if self.as_array()[5] > other.as_array()[5] {  -1  } else { 0 },
    if self.as_array()[6] > other.as_array()[6] {  -1  } else { 0 },
    if self.as_array()[7] > other.as_array()[7] {  -1  } else { 0 },
])

Avx2

_mm256_cmpgt_epi32
- VPCMPGTD ymm, ymm, ymm

source

fn shift_left<const BITS: usize>(&self) -> I32x8

Scalar Equivalent:

let mut out = self.as_array();
for x in out.iter_mut() {
    *x <<= BITS;
}
I32x8::from(out)

Avx2

_mm256_slli_epi32
- VPSLLD ymm, ymm, imm8

source

fn shift_right<const BITS: usize>(&self) -> I32x8

Scalar Equivalent:

let mut out = self.as_array();
for x in out.iter_mut() {
    *x >>= BITS;
}
I32x8::from(out)

Avx2

_mm256_srai_epi32
- VPSRAD ymm, ymm, imm8

source

fn unpack_lo(&self, other: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    // Lane# 0
    self.as_array()[0],
    other.as_array()[0],
    self.as_array()[1],
    other.as_array()[1],
    // Lane# 1
    self.as_array()[4],
    other.as_array()[4],
    self.as_array()[5],
    other.as_array()[5],
])

Avx2

_mm256_unpacklo_epi32
- VPUNPCKLDQ ymm, ymm, ymm

source

fn unpack_hi(&self, other: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    // Lane# 0
    self.as_array()[2],
    other.as_array()[2],
    self.as_array()[3],
    other.as_array()[3],
    // Lane# 1
    self.as_array()[6],
    other.as_array()[6],
    self.as_array()[7],
    other.as_array()[7],
])

Avx2

_mm256_unpackhi_epi32
- VPUNPCKHDQ ymm, ymm, ymm

source

fn max(&self, other: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    self.as_array()[0].max(other.as_array()[0]),
    self.as_array()[1].max(other.as_array()[1]),
    self.as_array()[2].max(other.as_array()[2]),
    self.as_array()[3].max(other.as_array()[3]),
    self.as_array()[4].max(other.as_array()[4]),
    self.as_array()[5].max(other.as_array()[5]),
    self.as_array()[6].max(other.as_array()[6]),
    self.as_array()[7].max(other.as_array()[7]),
])

Avx2

_mm256_max_epi32
- VPMAXSD ymm, ymm, ymm

source

fn min(&self, other: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    self.as_array()[0].min(other.as_array()[0]),
    self.as_array()[1].min(other.as_array()[1]),
    self.as_array()[2].min(other.as_array()[2]),
    self.as_array()[3].min(other.as_array()[3]),
    self.as_array()[4].min(other.as_array()[4]),
    self.as_array()[5].min(other.as_array()[5]),
    self.as_array()[6].min(other.as_array()[6]),
    self.as_array()[7].min(other.as_array()[7]),
])

Avx2

_mm256_min_epi32
- VPMINSD ymm, ymm, ymm

type Scalar = i32

The scalar that this value holds.

type Array = [i32 ; 8]

The equivalent array type of this vector.

type Signed = I32x8

The signed version of this vector.

type Unsigned = U32x8

The unsigned version of this vector.

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const LANES: usize = 8usize

The number of elements of this vector. Read more

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const ZERO: Self = _

type BroadcastLoInput = I32x4

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fn as_array(&self) -> Self::Array

Convert the vector to an array.

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impl SimdBase32 for I32x8

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fn shuffle<const I3: usize, const I2: usize, const I1: usize, const I0: usize>(
&self
) -> I32x8

Scalar Equivalent:

I32x8::from([
    // 128-bit Lane #0
    self.as_array()[I0 + 0 * 4],
    self.as_array()[I1 + 0 * 4],
    self.as_array()[I2 + 0 * 4],
    self.as_array()[I3 + 0 * 4],
    // 128-bit Lane #1
    self.as_array()[I0 + 1 * 4],
    self.as_array()[I1 + 1 * 4],
    self.as_array()[I2 + 1 * 4],
    self.as_array()[I3 + 1 * 4],
])

Avx2

_mm256_shuffle_epi32
- VPSHUFD ymm, ymm, imm8

source

impl SimdBase8x for I32x8

source

fn blend<const B7: bool, const B6: bool, const B5: bool, const B4: bool, const B3: bool, const B2: bool, const B1: bool, const B0: bool>(
&self,
if_true: I32x8
) -> I32x8

Scalar Equivalent:

I32x8::from([
        (if B0 { if_true } else { *self }).as_array()[0],
        (if B1 { if_true } else { *self }).as_array()[1],
        (if B2 { if_true } else { *self }).as_array()[2],
        (if B3 { if_true } else { *self }).as_array()[3],
        (if B4 { if_true } else { *self }).as_array()[4],
        (if B5 { if_true } else { *self }).as_array()[5],
        (if B6 { if_true } else { *self }).as_array()[6],
        (if B7 { if_true } else { *self }).as_array()[7],
])

Avx2

_mm256_blend_epi32
- VPBLENDD ymm, ymm, ymm, imm8

source

impl SimdBaseGatherable<I32x8> for I32x8

Safety

base does not need to be aligned. Forall i, base + indices[i] must meet the safety requirements of std::ptr::read_unaligned

source

unsafe fn gather(base: *const i32, indices: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    base.offset(indices.as_array()[0] as isize).read_unaligned(),
    base.offset(indices.as_array()[1] as isize).read_unaligned(),
    base.offset(indices.as_array()[2] as isize).read_unaligned(),
    base.offset(indices.as_array()[3] as isize).read_unaligned(),
    base.offset(indices.as_array()[4] as isize).read_unaligned(),
    base.offset(indices.as_array()[5] as isize).read_unaligned(),
    base.offset(indices.as_array()[6] as isize).read_unaligned(),
    base.offset(indices.as_array()[7] as isize).read_unaligned(),
])

Avx2

_mm256_i32gather_epi32
- VPGATHERDD ymm, vm32x, ymm

source

unsafe fn gather_masked(
    base: *const i32,
    indices: I32x8,
    mask: I32x8,
    src: I32x8
) -> I32x8

Scalar Equivalent:

I32x8::from([
    if ((mask.as_array()[0] as u32) >> 31) == 1 {
        base.offset(indices.as_array()[0] as isize).read_unaligned()
    } else {
        src.as_array()[0]
    },
    if ((mask.as_array()[1] as u32) >> 31) == 1 {
        base.offset(indices.as_array()[1] as isize).read_unaligned()
    } else {
        src.as_array()[1]
    },
    if ((mask.as_array()[2] as u32) >> 31) == 1 {
        base.offset(indices.as_array()[2] as isize).read_unaligned()
    } else {
        src.as_array()[2]
    },
    if ((mask.as_array()[3] as u32) >> 31) == 1 {
        base.offset(indices.as_array()[3] as isize).read_unaligned()
    } else {
        src.as_array()[3]
    },
    if ((mask.as_array()[4] as u32) >> 31) == 1 {
        base.offset(indices.as_array()[4] as isize).read_unaligned()
    } else {
        src.as_array()[4]
    },
    if ((mask.as_array()[5] as u32) >> 31) == 1 {
        base.offset(indices.as_array()[5] as isize).read_unaligned()
    } else {
        src.as_array()[5]
    },
    if ((mask.as_array()[6] as u32) >> 31) == 1 {
        base.offset(indices.as_array()[6] as isize).read_unaligned()
    } else {
        src.as_array()[6]
    },
    if ((mask.as_array()[7] as u32) >> 31) == 1 {
        base.offset(indices.as_array()[7] as isize).read_unaligned()
    } else {
        src.as_array()[7]
    },
])

Avx2

_mm256_mask_i32gather_epi32
- VPGATHERDD ymm, vm32x, ymm

source

impl SimdBaseGatherable<I32x8> for U32x8

Safety

base does not need to be aligned. Forall i, base + indices[i] must meet the safety requirements of std::ptr::read_unaligned

source

unsafe fn gather(base: *const u32, indices: I32x8) -> U32x8

Scalar Equivalent:

U32x8::from([
    base.offset(indices.as_array()[0] as isize).read_unaligned(),
    base.offset(indices.as_array()[1] as isize).read_unaligned(),
    base.offset(indices.as_array()[2] as isize).read_unaligned(),
    base.offset(indices.as_array()[3] as isize).read_unaligned(),
    base.offset(indices.as_array()[4] as isize).read_unaligned(),
    base.offset(indices.as_array()[5] as isize).read_unaligned(),
    base.offset(indices.as_array()[6] as isize).read_unaligned(),
    base.offset(indices.as_array()[7] as isize).read_unaligned(),
])

Avx2

_mm256_i32gather_epi32
- VPGATHERDD ymm, vm32x, ymm

source

unsafe fn gather_masked(
    base: *const u32,
    indices: I32x8,
    mask: U32x8,
    src: U32x8
) -> U32x8

Scalar Equivalent:

U32x8::from([
    if (mask.as_array()[0] >> 31) == 1 {
        base.offset(indices.as_array()[0] as isize).read_unaligned()
    } else {
        src.as_array()[0]
    },
    if (mask.as_array()[1] >> 31) == 1 {
        base.offset(indices.as_array()[1] as isize).read_unaligned()
    } else {
        src.as_array()[1]
    },
    if (mask.as_array()[2] >> 31) == 1 {
        base.offset(indices.as_array()[2] as isize).read_unaligned()
    } else {
        src.as_array()[2]
    },
    if (mask.as_array()[3] >> 31) == 1 {
        base.offset(indices.as_array()[3] as isize).read_unaligned()
    } else {
        src.as_array()[3]
    },
    if (mask.as_array()[4] >> 31) == 1 {
        base.offset(indices.as_array()[4] as isize).read_unaligned()
    } else {
        src.as_array()[4]
    },
    if (mask.as_array()[5] >> 31) == 1 {
        base.offset(indices.as_array()[5] as isize).read_unaligned()
    } else {
        src.as_array()[5]
    },
    if (mask.as_array()[6] >> 31) == 1 {
        base.offset(indices.as_array()[6] as isize).read_unaligned()
    } else {
        src.as_array()[6]
    },
    if (mask.as_array()[7] >> 31) == 1 {
        base.offset(indices.as_array()[7] as isize).read_unaligned()
    } else {
        src.as_array()[7]
    },
])

Avx2

_mm256_mask_i32gather_epi32
- VPGATHERDD ymm, vm32x, ymm

source

impl Sub<I32x8> for I32x8

source

fn sub(self, rhs: I32x8) -> I32x8

Scalar Equivalent:

I32x8::from([
    self.as_array()[0].wrapping_sub(rhs.as_array()[0]),
    self.as_array()[1].wrapping_sub(rhs.as_array()[1]),
    self.as_array()[2].wrapping_sub(rhs.as_array()[2]),
    self.as_array()[3].wrapping_sub(rhs.as_array()[3]),
    self.as_array()[4].wrapping_sub(rhs.as_array()[4]),
    self.as_array()[5].wrapping_sub(rhs.as_array()[5]),
    self.as_array()[6].wrapping_sub(rhs.as_array()[6]),
    self.as_array()[7].wrapping_sub(rhs.as_array()[7]),
])

Avx2

_mm256_sub_epi32
- VPSUBD ymm, ymm, ymm

type Output = I32x8

The resulting type after applying the - operator.

source

impl SubAssign<I32x8> for I32x8

source

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation. Read more

source

impl Zeroable for I32x8

impl Pod for I32x8

Auto Trait Implementations

impl RefUnwindSafe for I32x8

impl Send for I32x8

impl Sync for I32x8

impl Unpin for I32x8

impl UnwindSafe for I32x8

Blanket Implementations

source

impl<T> Any for Twhere
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CheckedBitPattern for Twhere
T: AnyBitPattern,

type Bits = T

Self must have the same layout as the specified Bits except for the possible invalid bit patterns being checked during is_valid_bit_pattern. Read more

fn is_valid_bit_pattern(_bits: &T) -> bool

If this function returns true, then it must be valid to reinterpret bits as &Self. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct vectoreyes::I32x8

Implementations

impl I32x8

pub const fn from_array(array: [i32; 8]) -> I32x8

Trait Implementations

impl Add<I32x8> for I32x8

fn add(self, rhs: I32x8) -> I32x8

type Output = I32x8

impl AddAssign<I32x8> for I32x8

fn add_assign(&mut self, rhs: Self)

impl BitAnd<I32x8> for I32x8

fn bitand(self, rhs: I32x8) -> I32x8

type Output = I32x8

impl BitAndAssign<I32x8> for I32x8

fn bitand_assign(&mut self, rhs: Self)

impl BitOr<I32x8> for I32x8

fn bitor(self, rhs: I32x8) -> I32x8

type Output = I32x8

impl BitOrAssign<I32x8> for I32x8

fn bitor_assign(&mut self, rhs: Self)

impl BitXor<I32x8> for I32x8

fn bitxor(self, rhs: I32x8) -> I32x8

type Output = I32x8

impl BitXorAssign<I32x8> for I32x8

fn bitxor_assign(&mut self, rhs: Self)

impl Clone for I32x8

fn clone(&self) -> I32x8

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

impl ConditionallySelectable for I32x8

fn conditional_select(a: &Self, b: &Self, choice: Choice) -> Self

fn conditional_assign(&mut self, other: &Self, choice: Choice)

fn conditional_swap(a: &mut Self, b: &mut Self, choice: Choice)

impl ConstantTimeEq for I32x8

fn ct_eq(&self, other: &Self) -> Choice

impl Debug for I32x8

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

impl Default for I32x8

fn default() -> Self

impl ExtendingCast<I16x8> for I32x8

fn extending_cast_from(vector: I16x8) -> I32x8

impl ExtendingCast<I8x16> for I32x8

fn extending_cast_from(vector: I8x16) -> I32x8

impl From<[I32x4; 2]> for I32x8

fn from(vectors: [I32x4; 2]) -> I32x8

impl From<[i32; 8]> for I32x8

fn from(array: [i32; 8]) -> I32x8

impl From<I16x16> for I32x8

fn from(x: I16x16) -> I32x8

impl From<I16x8> for I32x8

fn from(vector: I16x8) -> I32x8

impl From<I32x4> for I32x8

fn from(vector: I32x4) -> I32x8

impl From<I32x8> for [I32x4; 2]

fn from(vector: I32x8) -> [I32x4; 2]

impl From<I32x8> for [i32; 8]

fn from(vector: I32x8) -> [i32; 8]

impl From<I32x8> for I16x16

fn from(x: I32x8) -> I16x16

impl From<I32x8> for I64x4

fn from(x: I32x8) -> I64x4

impl From<I32x8> for I8x32

fn from(x: I32x8) -> I8x32

impl From<I32x8> for U16x16

fn from(x: I32x8) -> U16x16

impl From<I32x8> for U32x8

fn from(x: I32x8) -> U32x8

impl From<I32x8> for U64x4

fn from(x: I32x8) -> U64x4

impl From<I32x8> for U8x32

fn from(x: I32x8) -> U8x32

impl From<I64x4> for I32x8

fn from(x: I64x4) -> I32x8

impl From<I8x32> for I32x8

fn from(x: I8x32) -> I32x8

impl From<U16x16> for I32x8

fn from(x: U16x16) -> I32x8

impl From<U32x8> for I32x8

fn from(x: U32x8) -> I32x8

impl From<U64x4> for I32x8

fn from(x: U64x4) -> I32x8

pub const fn from_array(array: [i32 ; 8]) -> I32x8

impl From<[I32x4 ; 2]> for I32x8

fn from(vectors: [I32x4 ; 2]) -> I32x8

impl From<[i32 ; 8]> for I32x8

fn from(array: [i32 ; 8]) -> I32x8

impl From<I32x8> for [I32x4 ; 2]

fn from(vector: I32x8) -> [I32x4 ; 2]

impl From<I32x8> for [i32 ; 8]

fn from(vector: I32x8) -> [i32 ; 8]

fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,