Enum opencv::core::CpuFeatures

#[repr(C)]pub enum CpuFeatures {
Show 46 variants    CPU_MMX = 1,
    CPU_SSE = 2,
    CPU_SSE2 = 3,
    CPU_SSE3 = 4,
    CPU_SSSE3 = 5,
    CPU_SSE4_1 = 6,
    CPU_SSE4_2 = 7,
    CPU_POPCNT = 8,
    CPU_FP16 = 9,
    CPU_AVX = 10,
    CPU_AVX2 = 11,
    CPU_FMA3 = 12,
    CPU_AVX_512F = 13,
    CPU_AVX_512BW = 14,
    CPU_AVX_512CD = 15,
    CPU_AVX_512DQ = 16,
    CPU_AVX_512ER = 17,
    CPU_AVX_512IFMA512 = 18,
    CPU_AVX_512PF = 19,
    CPU_AVX_512VBMI = 20,
    CPU_AVX_512VL = 21,
    CPU_AVX_512VBMI2 = 22,
    CPU_AVX_512VNNI = 23,
    CPU_AVX_512BITALG = 24,
    CPU_AVX_512VPOPCNTDQ = 25,
    CPU_AVX_5124VNNIW = 26,
    CPU_AVX_5124FMAPS = 27,
    CPU_NEON = 100,
    CPU_NEON_DOTPROD = 101,
    CPU_NEON_FP16 = 102,
    CPU_NEON_BF16 = 103,
    CPU_MSA = 150,
    CPU_RISCVV = 170,
    CPU_VSX = 200,
    CPU_VSX3 = 201,
    CPU_RVV = 210,
    CPU_LSX = 230,
    CPU_LASX = 231,
    CPU_AVX512_SKX = 256,
    CPU_AVX512_COMMON = 257,
    CPU_AVX512_KNL = 258,
    CPU_AVX512_KNM = 259,
    CPU_AVX512_CNL = 260,
    CPU_AVX512_CLX = 261,
    CPU_AVX512_ICL = 262,
    CPU_MAX_FEATURE = 512,
}

Expand description

Available CPU features.

Variants§

CPU_MMX = 1

CPU_SSE = 2

CPU_SSE2 = 3

CPU_SSE3 = 4

CPU_SSSE3 = 5

CPU_SSE4_1 = 6

CPU_SSE4_2 = 7

CPU_POPCNT = 8

CPU_FP16 = 9

CPU_AVX = 10

CPU_AVX2 = 11

CPU_FMA3 = 12

CPU_AVX_512F = 13

CPU_AVX_512BW = 14

CPU_AVX_512CD = 15

CPU_AVX_512DQ = 16

CPU_AVX_512ER = 17

CPU_AVX_512IFMA512 = 18

CPU_AVX_512PF = 19

CPU_AVX_512VBMI = 20

CPU_AVX_512VL = 21

CPU_AVX_512VBMI2 = 22

CPU_AVX_512VNNI = 23

CPU_AVX_512BITALG = 24

CPU_AVX_512VPOPCNTDQ = 25

CPU_AVX_5124VNNIW = 26

CPU_AVX_5124FMAPS = 27

CPU_NEON = 100

CPU_NEON_DOTPROD = 101

CPU_NEON_FP16 = 102

CPU_NEON_BF16 = 103

CPU_MSA = 150

CPU_RISCVV = 170

CPU_VSX = 200

CPU_VSX3 = 201

CPU_RVV = 210

CPU_LSX = 230

CPU_LASX = 231

CPU_AVX512_SKX = 256

Skylake-X with AVX-512F/CD/BW/DQ/VL

CPU_AVX512_COMMON = 257

Common instructions AVX-512F/CD for all CPUs that support AVX-512

CPU_AVX512_KNL = 258

Knights Landing with AVX-512F/CD/ER/PF

CPU_AVX512_KNM = 259

Knights Mill with AVX-512F/CD/ER/PF/4FMAPS/4VNNIW/VPOPCNTDQ

CPU_AVX512_CNL = 260

Cannon Lake with AVX-512F/CD/BW/DQ/VL/IFMA/VBMI

CPU_AVX512_CLX = 261

Cascade Lake with AVX-512F/CD/BW/DQ/VL/VNNI

CPU_AVX512_ICL = 262

Ice Lake with AVX-512F/CD/BW/DQ/VL/IFMA/VBMI/VNNI/VBMI2/BITALG/VPOPCNTDQ

CPU_MAX_FEATURE = 512

Trait Implementations§

impl Clone for CpuFeatures

fn clone(&self) -> CpuFeatures

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

impl Debug for CpuFeatures

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

Formats the value using the given formatter. Read more

impl From<CpuFeatures> for i32

fn from(v: CpuFeatures) -> Self

Converts to this type from the input type.

impl PartialEq for CpuFeatures

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

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

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.

impl TryFrom<i32> for CpuFeatures

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for CpuFeatures

impl Eq for CpuFeatures

impl StructuralPartialEq for CpuFeatures

Auto Trait Implementations§

impl Freeze for CpuFeatures

impl RefUnwindSafe for CpuFeatures

impl Send for CpuFeatures

impl Sync for CpuFeatures

impl Unpin for CpuFeatures

impl UnwindSafe for CpuFeatures

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Copy,

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> CloneToUninit for T
where T: Clone,

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.