pub enum OptimizationOpt {
    DisableAssertions,
    DisableFMA,
    DisableLoopUnroll,
    FastMaskedVload,
    FastMath,
    ForceAlignedMemory,
    DisableZmm,
}
Expand description

ISPC optimization options.

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DisableAssertions

Remove assertion statements from final code.

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DisableFMA

Disable ‘fused multiply-add’ instructions (on targets that support them).

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DisableLoopUnroll

Disable loop unrolling.

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FastMaskedVload

Faster masked vector loads on SSE (may go past end of array).

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FastMath

Perform non-IEEE-compliant optimizations of numeric expressions.

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ForceAlignedMemory

Always issue aligned vector load and store instructions.

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DisableZmm

Disable using zmm registers in favor of ymm on avx512skx-i32x16 (ISPC 1.13+)

Trait Implementations§

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impl Ord for OptimizationOpt

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fn cmp(&self, other: &OptimizationOpt) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for OptimizationOpt

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

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

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fn partial_cmp(&self, other: &OptimizationOpt) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl ToString for OptimizationOpt

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl Eq for OptimizationOpt

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impl StructuralEq for OptimizationOpt

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impl StructuralPartialEq for OptimizationOpt

Auto Trait Implementations§

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.