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## __m512i

# Struct __m512i

1.72.0 · Source

    pub struct __m512i(/* private fields */);

Available on x86-64 only.
Expand description

512-bit wide integer vector type, x86-specific

This type is the same as the `__m512i` type defined by Intel, representing a 512-bit SIMD register. Usage of this type typically corresponds to the `avx512*` and up target features for x86/x86_64.

Internally this type may be viewed as:

- `i8x64` - sixty-four `i8` variables packed together
- `i16x32` - thirty-two `i16` variables packed together
- `i32x16` - sixteen `i32` variables packed together
- `i64x8` - eight `i64` variables packed together

(as well as unsigned versions). Each intrinsic may interpret the internal bits differently, check the documentation of the intrinsic to see how it’s being used.

The in-memory representation of this type is the same as the one of an equivalent array (i.e. the in-memory order of elements is the same, and there is no padding); however, the alignment is different and equal to the size of the type. Note that the ABI for function calls may not be the same.

Note that this means that an instance of `__m512i` typically just means a “bag of bits” which is left up to interpretation at the point of use.

## Trait Implementations§

1.72.0 · Source§

### impl Clone for __m512i

Available on x86 or x86-64 only.
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#### fn clone(&self) -> __m512i

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from `source`. Read more
1.72.0 · Source§

### impl Debug for __m512i

Available on x86 or x86-64 only.
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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 From<Simd<i16, 32>> for __m512i

Available on x86 or x86-64 only.
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#### fn from(value: i16x32) -> __m512i

Converts to this type from the input type.
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### impl From<Simd<i32, 16>> for __m512i

Available on x86 or x86-64 only.
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#### fn from(value: i32x16) -> __m512i

Converts to this type from the input type.
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### impl From<Simd<i64, 8>> for __m512i

Available on x86 or x86-64 only.
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#### fn from(value: i64x8) -> __m512i

Converts to this type from the input type.
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### impl From<Simd<i8, 64>> for __m512i

Available on x86 or x86-64 only.
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#### fn from(value: i8x64) -> __m512i

Converts to this type from the input type.
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### impl From<Simd<u16, 32>> for __m512i

Available on x86 or x86-64 only.
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#### fn from(value: u16x32) -> __m512i

Converts to this type from the input type.
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### impl From<Simd<u32, 16>> for __m512i

Available on x86 or x86-64 only.
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#### fn from(value: u32x16) -> __m512i

Converts to this type from the input type.
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### impl From<Simd<u64, 8>> for __m512i

Available on x86 or x86-64 only.
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#### fn from(value: u64x8) -> __m512i

Converts to this type from the input type.
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### impl From<Simd<u8, 64>> for __m512i

Available on x86 or x86-64 only.
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#### fn from(value: u8x64) -> __m512i

Converts to this type from the input type.
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### impl From<__m512i> for i16x32

Available on x86 or x86-64 only.
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#### fn from(value: __m512i) -> i16x32

Converts to this type from the input type.
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### impl From<__m512i> for i32x16

Available on x86 or x86-64 only.
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#### fn from(value: __m512i) -> i32x16

Converts to this type from the input type.
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### impl From<__m512i> for i64x8

Available on x86 or x86-64 only.
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#### fn from(value: __m512i) -> i64x8

Converts to this type from the input type.
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### impl From<__m512i> for i8x64

Available on x86 or x86-64 only.
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#### fn from(value: __m512i) -> i8x64

Converts to this type from the input type.
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### impl From<__m512i> for u16x32

Available on x86 or x86-64 only.
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#### fn from(value: __m512i) -> u16x32

Converts to this type from the input type.
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### impl From<__m512i> for u32x16

Available on x86 or x86-64 only.
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#### fn from(value: __m512i) -> u32x16

Converts to this type from the input type.
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### impl From<__m512i> for u64x8

Available on x86 or x86-64 only.
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#### fn from(value: __m512i) -> u64x8

Converts to this type from the input type.
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### impl From<__m512i> for u8x64

Available on x86 or x86-64 only.
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#### fn from(value: __m512i) -> u8x64

Converts to this type from the input type.
1.72.0 · Source§

### impl Copy for __m512i

Available on x86 or x86-64 only.

## Auto Trait Implementations§

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### impl Freeze for __m512i

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### impl RefUnwindSafe for __m512i

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### impl Send for __m512i

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### impl Sync for __m512i

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### impl Unpin for __m512i

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### impl UnsafeUnpin for __m512i

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### impl UnwindSafe for __m512i

## Blanket Implementations§

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

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#### fn type_id(&self) -> TypeId

Gets the `TypeId` of `self`. Read more
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### impl<T> Borrow<T> for T
where T: ?Sized,

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#### fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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### impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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### impl<T> CloneToUninit for T
where T: Clone,

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#### unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (`clone_to_uninit` #126799)
Performs copy-assignment from `self` to `dest`. Read more
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### impl<T> From<T> for T

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#### fn from(t: T) -> T

Returns the argument unchanged.

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### impl<T, U> Into<U> for T
where U: From<T>,

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#### fn into(self) -> U

Calls `U::from(self)`.

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

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### impl<T, U> TryFrom<U> for T
where U: Into<T>,

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#### type Error = Infallible

The type returned in the event of a conversion error.
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#### fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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### impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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#### type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.