Enum DataType 

#[non_exhaustive]
#[repr(u32)]
pub enum DataType {
    F16 = 2,
    ComplexF16 = 6,
    Bf16 = 14,
    ComplexBf16 = 15,
    F32 = 0,
    ComplexF32 = 4,
    F64 = 1,
    ComplexF64 = 5,
    I4 = 16,
    ComplexI4 = 17,
    U4 = 18,
    ComplexU4 = 19,
    I8 = 3,
    ComplexI8 = 7,
    U8 = 8,
    ComplexU8 = 9,
    I16 = 20,
    ComplexI16 = 21,
    U16 = 22,
    ComplexU16 = 23,
    I32 = 10,
    ComplexI32 = 11,
    U32 = 12,
    ComplexU32 = 13,
    I64 = 24,
    ComplexI64 = 25,
    U64 = 26,
    ComplexU64 = 27,
    F8E4M3 = 28,
    F8E5M2 = 29,
    F8UE8M0 = 30,
    F6E2M3 = 31,
    F6E3M2 = 32,
    F4E2M1 = 33,
}

Rust wrapper for CUDA’s data type enum.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

F16 = 2

16-bit real half precision floating-point (IEEE 754-2008 binary16).

ComplexF16 = 6

32-bit complex (2x16-bit half precision floats).

Bf16 = 14

16-bit real bfloat16 floating-point.

ComplexBf16 = 15

32-bit complex (2x16-bit bfloat16 floats).

F32 = 0

32-bit real single precision floating-point (IEEE 754 binary32).

ComplexF32 = 4

64-bit complex (2x32-bit single precision floats).

F64 = 1

64-bit real double precision floating-point (IEEE 754 binary64).

ComplexF64 = 5

128-bit complex (2x64-bit double precision floats).

I4 = 16

4-bit real signed integer.

ComplexI4 = 17

8-bit complex (2x4-bit signed integers).

U4 = 18

4-bit real unsigned integer.

ComplexU4 = 19

8-bit complex (2x4-bit unsigned integers).

I8 = 3

8-bit real signed integer.

ComplexI8 = 7

16-bit complex (2x8-bit signed integers).

U8 = 8

8-bit real unsigned integer.

ComplexU8 = 9

16-bit complex (2x8-bit unsigned integers).

I16 = 20

16-bit real signed integer.

ComplexI16 = 21

32-bit complex (2x16-bit signed integers).

U16 = 22

16-bit real unsigned integer.

ComplexU16 = 23

32-bit complex (2x16-bit unsigned integers).

I32 = 10

32-bit real signed integer.

ComplexI32 = 11

64-bit complex (2x32-bit signed integers).

U32 = 12

32-bit real unsigned integer.

ComplexU32 = 13

64-bit complex (2x32-bit unsigned integers).

I64 = 24

64-bit real signed integer.

ComplexI64 = 25

128-bit complex (2x64-bit signed integers).

U64 = 26

64-bit real unsigned integer.

ComplexU64 = 27

128-bit complex (2x64-bit unsigned integers).

F8E4M3 = 28

8-bit real floating point in E4M3 format.

F8E5M2 = 29

8-bit real floating point in E5M2 format.

F8UE8M0 = 30

8-bit real floating point in E8M0 format (unsigned exponent, zero mantissa bits).

F6E2M3 = 31

6-bit real floating point in E2M3 format (2-bit exponent, 3-bit mantissa).

F6E3M2 = 32

6-bit real floating point in E3M2 format (3-bit exponent, 2-bit mantissa).

F4E2M1 = 33

4-bit real floating point in E2M1 format (2-bit exponent, 1-bit mantissa).

Implementations

impl DataType

pub const fn size_of(self) -> usize

Trait Implementations

impl Clone for DataType

fn clone(&self) -> DataType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DataType

impl Debug for DataType

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

Formats the value using the given formatter.

impl Display for DataType

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

Formats the value using the given formatter.

impl Eq for DataType

impl From<DataType> for u32

fn from(enum_value: DataType) -> Self

Converts to this type from the input type.

impl From<DataType> for cudaDataType_t

fn from(value: DataType) -> Self

Converts to this type from the input type.

impl From<cudaDataType_t> for DataType

fn from(value: cudaDataType_t) -> Self

Converts to this type from the input type.

impl Hash for DataType

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DataType

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for DataType

impl TryFrom<u32> for DataType

type Error = TryFromPrimitiveError<DataType>

The type returned in the event of a conversion error.

fn try_from(number: u32) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for DataType

const NAME: &'static str = "DataType"

type Primitive = u32

type Error = TryFromPrimitiveError<DataType>

fn try_from_primitive( number: Self::Primitive, ) -> Result<Self, TryFromPrimitiveError<Self>>