Enum SettleAction

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pub enum SettleAction {
    PageLockForDevice,
    LockResident,
    LeavePageable,
}

Expand description

What the loader must do to a bank it has just finished filling.

Always after the fill: the banks are lazy anonymous mappings, so page-locking an empty one faults and zero-fills every page, and the read then overwrites all of it – a whole redundant pass over hundreds of gigabytes.

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PageLockForDevice

Page-lock and register for device access (cudaHostRegister).

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LockResident

Page-lock only (mlock): resident, no device address, no pin quota spent.

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LeavePageable

Nothing to do – a pageable bank is the mapping as allocated.

Trait Implementations§

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impl Clone for SettleAction

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fn clone(&self) -> SettleAction

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Copy for SettleAction

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impl Debug for SettleAction

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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 Eq for SettleAction

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impl PartialEq for SettleAction

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

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impl StructuralPartialEq for SettleAction

Auto Trait Implementations§

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impl UnwindSafe for SettleAction

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)

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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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