Enum cuda_oxide::func::FunctionAttribute

#[repr(u32)]
pub enum FunctionAttribute {
    MaxThreadsPerBlock,
    SharedSizeBytes,
    ConstSizeBytes,
    LocalSizeBytes,
    NumRegs,
    PtxVersion,
    BinaryVersion,
    CacheModeCa,
    MaxDynamicSharedSizeBytes,
    PreferredSharedMemoryCarveout,
}

A Function-specific attribute type

Variants

MaxThreadsPerBlock

The maximum number of threads per block, beyond which a launch of the function would fail. This number depends on both the function and the device on which the function is currently loaded.

SharedSizeBytes

The size in bytes of statically-allocated shared memory required by this function. This does not include dynamically-allocated shared memory requested by the user at runtime.

ConstSizeBytes

The size in bytes of user-allocated constant memory required by this function.

LocalSizeBytes

The size in bytes of local memory used by each thread of this function.

NumRegs

The number of registers used by each thread of this function.

PtxVersion

The PTX virtual architecture version for which the function was compiled. This value is the major PTX version * 10 + the minor PTX version, so a PTX version 1.3 function would return the value 13. Note that this may return the undefined value of 0 for cubins compiled prior to CUDA 3.0.

BinaryVersion

The binary architecture version for which the function was compiled. This value is the major binary version * 10 + the minor binary version, so a binary version 1.3 function would return the value 13. Note that this will return a value of 10 for legacy cubins that do not have a properly-encoded binary architecture version.

CacheModeCa

The attribute to indicate whether the function has been compiled with user specified option “-Xptxas –dlcm=ca” set .

MaxDynamicSharedSizeBytes

The maximum size in bytes of dynamically-allocated shared memory that can be used by this function. If the user-specified dynamic shared memory size is larger than this value, the launch will fail. See cuFuncSetAttribute

PreferredSharedMemoryCarveout

On devices where the L1 cache and shared memory use the same hardware resources, this sets the shared memory carveout preference, in percent of the total shared memory. Refer to CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_MULTIPROCESSOR. This is only a hint, and the driver can choose a different ratio if required to execute the function. See cuFuncSetAttribute

Trait Implementations

impl Clone for FunctionAttribute

fn clone(&self) -> FunctionAttribute

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionAttribute

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

Formats the value using the given formatter.

impl TryFrom<u32> for FunctionAttribute

type Error = TryFromPrimitiveError<Self>

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 FunctionAttribute

type Primitive = u32

const NAME: &'static str

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

impl Copy for FunctionAttribute