Struct solana_program_runtime::compute_budget::ComputeBudget

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pub struct ComputeBudget {Show 27 fields
    pub compute_unit_limit: u64,
    pub log_64_units: u64,
    pub create_program_address_units: u64,
    pub invoke_units: u64,
    pub max_invoke_depth: usize,
    pub sha256_base_cost: u64,
    pub sha256_byte_cost: u64,
    pub sha256_max_slices: u64,
    pub max_call_depth: usize,
    pub stack_frame_size: usize,
    pub log_pubkey_units: u64,
    pub max_cpi_instruction_size: usize,
    pub cpi_bytes_per_unit: u64,
    pub sysvar_base_cost: u64,
    pub secp256k1_recover_cost: u64,
    pub syscall_base_cost: u64,
    pub curve25519_edwards_validate_point_cost: u64,
    pub curve25519_edwards_add_cost: u64,
    pub curve25519_edwards_subtract_cost: u64,
    pub curve25519_edwards_multiply_cost: u64,
    pub curve25519_ristretto_validate_point_cost: u64,
    pub curve25519_ristretto_add_cost: u64,
    pub curve25519_ristretto_subtract_cost: u64,
    pub curve25519_ristretto_multiply_cost: u64,
    pub heap_size: Option<usize>,
    pub heap_cost: u64,
    pub mem_op_base_cost: u64,
}

Fields

compute_unit_limit: u64

Number of compute units that a transaction or individual instruction is allowed to consume. Compute units are consumed by program execution, resources they use, etc…

log_64_units: u64

Number of compute units consumed by a log_u64 call

create_program_address_units: u64

Number of compute units consumed by a create_program_address call

invoke_units: u64

Number of compute units consumed by an invoke call (not including the cost incurred by the called program)

max_invoke_depth: usize

Maximum cross-program invocation depth allowed

sha256_base_cost: u64

Base number of compute units consumed to call SHA256

sha256_byte_cost: u64

Incremental number of units consumed by SHA256 (based on bytes)

sha256_max_slices: u64

Maximum number of slices hashed per syscall

max_call_depth: usize

Maximum BPF to BPF call depth

stack_frame_size: usize

Size of a stack frame in bytes, must match the size specified in the LLVM BPF backend

log_pubkey_units: u64

Number of compute units consumed by logging a Pubkey

max_cpi_instruction_size: usize

Maximum cross-program invocation instruction size

cpi_bytes_per_unit: u64

Number of account data bytes per compute unit charged during a cross-program invocation

sysvar_base_cost: u64

Base number of compute units consumed to get a sysvar

secp256k1_recover_cost: u64

Number of compute units consumed to call secp256k1_recover

syscall_base_cost: u64

Number of compute units consumed to do a syscall without any work

curve25519_edwards_validate_point_cost: u64

Number of compute units consumed to validate a curve25519 edwards point

curve25519_edwards_add_cost: u64

Number of compute units consumed to add two curve25519 edwards points

curve25519_edwards_subtract_cost: u64

Number of compute units consumed to subtract two curve25519 edwards points

curve25519_edwards_multiply_cost: u64

Number of compute units consumed to multiply a curve25519 edwards point

curve25519_ristretto_validate_point_cost: u64

Number of compute units consumed to validate a curve25519 ristretto point

curve25519_ristretto_add_cost: u64

Number of compute units consumed to add two curve25519 ristretto points

curve25519_ristretto_subtract_cost: u64

Number of compute units consumed to subtract two curve25519 ristretto points

curve25519_ristretto_multiply_cost: u64

Number of compute units consumed to multiply a curve25519 ristretto point

heap_size: Option<usize>

Optional program heap region size, if None then loader default

heap_cost: u64

Number of compute units per additional 32k heap above the default (~.5 us per 32k at 15 units/us rounded up)

mem_op_base_cost: u64

Memory operation syscall base cost

Implementations

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impl ComputeBudget

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pub fn new(compute_unit_limit: u64) -> Self

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pub fn process_instructions<'a>(
 &mut self,
 instructions: impl Iterator<Item = (&'a Pubkey, &'a CompiledInstruction)>,
 default_units_per_instruction: bool,
 support_set_compute_unit_price_ix: bool
) -> Result<PrioritizationFeeDetails, TransactionError>

Trait Implementations

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fn clone(&self) -> ComputeBudget

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for ComputeBudget

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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 Default for ComputeBudget

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl PartialEq<ComputeBudget> for ComputeBudget

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl Copy for ComputeBudget

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impl Eq for ComputeBudget

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impl StructuralEq for ComputeBudget

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impl StructuralPartialEq for ComputeBudget

Auto Trait Implementations

impl RefUnwindSafe for ComputeBudget

impl Send for ComputeBudget

impl Sync for ComputeBudget

impl Unpin for ComputeBudget

impl UnwindSafe for ComputeBudget

Blanket Implementations

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impl<T> AbiExample for T

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default fn example() -> T

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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,

const: unstable · source

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,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct solana_program_runtime::compute_budget::ComputeBudget

Fields

Implementations

impl ComputeBudget

pub fn new(compute_unit_limit: u64) -> Self

pub fn process_instructions<'a>( &mut self, instructions: impl Iterator<Item = (&'a Pubkey, &'a CompiledInstruction)>, default_units_per_instruction: bool, support_set_compute_unit_price_ix: bool) -> Result<PrioritizationFeeDetails, TransactionError>

Trait Implementations

impl AbiExample for ComputeBudget

fn example() -> Self

impl Clone for ComputeBudget

fn clone(&self) -> ComputeBudget

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

impl Debug for ComputeBudget

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

impl Default for ComputeBudget

fn default() -> Self

impl PartialEq<ComputeBudget> for ComputeBudget

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

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

impl Copy for ComputeBudget

impl Eq for ComputeBudget

impl StructuralEq for ComputeBudget

impl StructuralPartialEq for ComputeBudget

Auto Trait Implementations

impl RefUnwindSafe for ComputeBudget

impl Send for ComputeBudget

impl Sync for ComputeBudget

impl Unpin for ComputeBudget

impl UnwindSafe for ComputeBudget

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

pub fn process_instructions<'a>(
&mut self,
instructions: impl Iterator<Item = (&'a Pubkey, &'a CompiledInstruction)>,
default_units_per_instruction: bool,
support_set_compute_unit_price_ix: bool
) -> Result<PrioritizationFeeDetails, TransactionError>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,