Enum JitMode 

pub enum JitMode {
    Off,
    Auto,
    Force,
}

How much of the interpreter’s graph is fused into native cones: the interpreter engine’s one knob, carried by Engine::Interpreter and settable per assembler with set_jit_mode. It is a property of the kernel being built, never of the process: two hosts in one process compiling under different modes get the kernels they each asked for.

Variants

Off

Pure interpreter, no native code: the differential baseline.

Auto

Cone extraction with the cost model (fused cones of >= 2 nodes): what a host gets when it names none.

Force

Every eligible node joins a cone (threshold 1). Used by the differential battery and for isolating marshalling regressions.

Trait Implementations

impl Clone for JitMode

fn clone(&self) -> JitMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for JitMode

impl Debug for JitMode

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

Formats the value using the given formatter.

impl Default for JitMode

fn default() -> JitMode

Returns the “default value” for a type.

impl Eq for JitMode

impl Hash for JitMode

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 JitMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for JitMode