Enum ResourceLimit

#[repr(u32)]
pub enum ResourceLimit {
    StackSize = 0,
    PrintfFifoSize = 1,
    MallocHeapSize = 2,
    DeviceRuntimeSynchronizeDepth = 3,
    DeviceRuntimePendingLaunchCount = 4,
    MaxL2FetchGranularity = 5,
    // some variants omitted
}

This enumeration represents the limited resources which can be accessed through CurrentContext::get_resource_limit and CurrentContext::set_resource_limit.

Variants

StackSize = 0

The size in bytes of each GPU thread stack

PrintfFifoSize = 1

The size in bytes of the FIFO used by the printf() device system call.

MallocHeapSize = 2

The size in bytes of the heap used by the malloc() and free() device system calls.

Note that this is used for memory allocated within a kernel launch; it is not related to the device memory allocated by the host.

DeviceRuntimeSynchronizeDepth = 3

The maximum nesting depth of a grid at which a thread can safely call cudaDeviceSynchronize() to wait on child grid launches to complete.

DeviceRuntimePendingLaunchCount = 4

The maximum number of outstanding device runtime launches that can be made from the current context.

MaxL2FetchGranularity = 5

L2 cache fetch granularity

Trait Implementations

impl Clone for ResourceLimit

fn clone(&self) -> ResourceLimit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceLimit

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

Formats the value using the given formatter.

impl Hash for ResourceLimit

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 ResourceLimit

fn eq(&self, other: &ResourceLimit) -> 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 Copy for ResourceLimit

impl Eq for ResourceLimit

impl StructuralPartialEq for ResourceLimit