Struct scrypto_test::prelude::wasm::InstructionWeights
source · pub struct InstructionWeights {Show 53 fields
pub version: u32,
pub fallback: u32,
pub i64const: u32,
pub i64load: u32,
pub i64store: u32,
pub select: u32,
pub if: u32,
pub br: u32,
pub br_if: u32,
pub br_table: u32,
pub br_table_per_entry: u32,
pub call: u32,
pub call_indirect: u32,
pub call_per_local: u32,
pub local_get: u32,
pub local_set: u32,
pub local_tee: u32,
pub global_get: u32,
pub global_set: u32,
pub memory_size: u32,
pub memory_grow: u32,
pub i64clz: u32,
pub i64ctz: u32,
pub i64popcnt: u32,
pub i64eqz: u32,
pub i64extendsi32: u32,
pub i64extendui32: u32,
pub i32wrapi64: u32,
pub i64eq: u32,
pub i64ne: u32,
pub i64lts: u32,
pub i64ltu: u32,
pub i64gts: u32,
pub i64gtu: u32,
pub i64les: u32,
pub i64leu: u32,
pub i64ges: u32,
pub i64geu: u32,
pub i64add: u32,
pub i64sub: u32,
pub i64mul: u32,
pub i64divs: u32,
pub i64divu: u32,
pub i64rems: u32,
pub i64remu: u32,
pub i64and: u32,
pub i64or: u32,
pub i64xor: u32,
pub i64shl: u32,
pub i64shrs: u32,
pub i64shru: u32,
pub i64rotl: u32,
pub i64rotr: u32,
}
Expand description
Describes the weight for all categories of supported wasm instructions.
There there is one field for each wasm instruction that describes the weight to execute one instruction of that name. There are a few exceptions:
- If there is a i64 and a i32 variant of an instruction we use the weight of the former for both.
- The following instructions are free of charge because they merely structure the wasm module and cannot be spammed without making the module invalid (and rejected): End, Unreachable, Return, Else
- The following instructions cannot be benchmarked because they are removed by any real world execution engine as a preprocessing step and therefore don’t yield a meaningful benchmark result. However, in contrast to the instructions mentioned in 2. they can be spammed. We price them with the same weight as the “default” instruction (i64.const): Block, Loop, Nop
- We price both i64.const and drop as InstructionWeights.i64const / 2. The reason for that is that we cannot benchmark either of them on its own but we need their individual values to derive (by subtraction) the weight of all other instructions that use them as supporting instructions. Supporting means mainly pushing arguments and dropping return values in order to maintain a valid module.
Fields§
§version: u32
Version of the instruction weights.
§Note
Should be incremented whenever any instruction weight is changed. The reason is that changes to instruction weights require a re-instrumentation in order to apply the changes to an already deployed code. The re-instrumentation is triggered by comparing the version of the current schedule with the version the code was instrumented with. Changes usually happen when pallet_contracts is re-benchmarked.
Changes to other parts of the schedule should not increment the version in order to avoid unnecessary re-instrumentations.
fallback: u32
Weight to be used for instructions which don’t have benchmarks assigned.
This weight is used whenever a code is uploaded with [Determinism::Relaxed
]
and an instruction (usually a float instruction) is encountered. This weight is not
used if a contract is uploaded with [Determinism::Enforced
]. If this field is set to
0
(the default) only deterministic codes are allowed to be uploaded.
i64const: u32
§i64load: u32
§i64store: u32
§select: u32
§if: u32
§br: u32
§br_if: u32
§br_table: u32
§br_table_per_entry: u32
§call: u32
§call_indirect: u32
§call_per_local: u32
§local_get: u32
§local_set: u32
§local_tee: u32
§global_get: u32
§global_set: u32
§memory_size: u32
§memory_grow: u32
§i64clz: u32
§i64ctz: u32
§i64popcnt: u32
§i64eqz: u32
§i64extendsi32: u32
§i64extendui32: u32
§i32wrapi64: u32
§i64eq: u32
§i64ne: u32
§i64lts: u32
§i64ltu: u32
§i64gts: u32
§i64gtu: u32
§i64les: u32
§i64leu: u32
§i64ges: u32
§i64geu: u32
§i64add: u32
§i64sub: u32
§i64mul: u32
§i64divs: u32
§i64divu: u32
§i64rems: u32
§i64remu: u32
§i64and: u32
§i64or: u32
§i64xor: u32
§i64shl: u32
§i64shrs: u32
§i64shru: u32
§i64rotl: u32
§i64rotr: u32
Trait Implementations§
source§impl Clone for InstructionWeights
impl Clone for InstructionWeights
source§fn clone(&self) -> InstructionWeights
fn clone(&self) -> InstructionWeights
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for InstructionWeights
impl Debug for InstructionWeights
source§impl Default for InstructionWeights
impl Default for InstructionWeights
source§fn default() -> InstructionWeights
fn default() -> InstructionWeights
source§impl PartialEq for InstructionWeights
impl PartialEq for InstructionWeights
source§fn eq(&self, other: &InstructionWeights) -> bool
fn eq(&self, other: &InstructionWeights) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl WeightInfo for InstructionWeights
impl WeightInfo for InstructionWeights
source§fn instr_i64const(r: u32) -> Weight
fn instr_i64const(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64load(r: u32) -> Weight
fn instr_i64load(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64store(r: u32) -> Weight
fn instr_i64store(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_select(r: u32) -> Weight
fn instr_select(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_br_if(r: u32) -> Weight
fn instr_br_if(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_br_table(r: u32) -> Weight
fn instr_br_table(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_br_table_per_entry(e: u32) -> Weight
fn instr_br_table_per_entry(e: u32) -> Weight
The range of component e
is [1, 256]
.
source§fn instr_call(r: u32) -> Weight
fn instr_call(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_call_indirect(r: u32) -> Weight
fn instr_call_indirect(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_call_per_local(l: u32) -> Weight
fn instr_call_per_local(l: u32) -> Weight
The range of component l
is [0, 1024]
.
source§fn instr_local_get(r: u32) -> Weight
fn instr_local_get(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_local_set(r: u32) -> Weight
fn instr_local_set(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_local_tee(r: u32) -> Weight
fn instr_local_tee(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_global_get(r: u32) -> Weight
fn instr_global_get(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_global_set(r: u32) -> Weight
fn instr_global_set(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_memory_size(r: u32) -> Weight
fn instr_memory_size(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_memory_grow(r: u32) -> Weight
fn instr_memory_grow(r: u32) -> Weight
The range of component r
is [0, 16]
.
source§fn instr_i64clz(r: u32) -> Weight
fn instr_i64clz(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64ctz(r: u32) -> Weight
fn instr_i64ctz(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64popcnt(r: u32) -> Weight
fn instr_i64popcnt(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64eqz(r: u32) -> Weight
fn instr_i64eqz(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64extendsi32(r: u32) -> Weight
fn instr_i64extendsi32(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64extendui32(r: u32) -> Weight
fn instr_i64extendui32(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i32wrapi64(r: u32) -> Weight
fn instr_i32wrapi64(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64eq(r: u32) -> Weight
fn instr_i64eq(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64ne(r: u32) -> Weight
fn instr_i64ne(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64lts(r: u32) -> Weight
fn instr_i64lts(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64ltu(r: u32) -> Weight
fn instr_i64ltu(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64gts(r: u32) -> Weight
fn instr_i64gts(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64gtu(r: u32) -> Weight
fn instr_i64gtu(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64les(r: u32) -> Weight
fn instr_i64les(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64leu(r: u32) -> Weight
fn instr_i64leu(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64ges(r: u32) -> Weight
fn instr_i64ges(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64geu(r: u32) -> Weight
fn instr_i64geu(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64add(r: u32) -> Weight
fn instr_i64add(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64sub(r: u32) -> Weight
fn instr_i64sub(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64mul(r: u32) -> Weight
fn instr_i64mul(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64divs(r: u32) -> Weight
fn instr_i64divs(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64divu(r: u32) -> Weight
fn instr_i64divu(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64rems(r: u32) -> Weight
fn instr_i64rems(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64remu(r: u32) -> Weight
fn instr_i64remu(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64and(r: u32) -> Weight
fn instr_i64and(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64or(r: u32) -> Weight
fn instr_i64or(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64xor(r: u32) -> Weight
fn instr_i64xor(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64shl(r: u32) -> Weight
fn instr_i64shl(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64shrs(r: u32) -> Weight
fn instr_i64shrs(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64shru(r: u32) -> Weight
fn instr_i64shru(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64rotl(r: u32) -> Weight
fn instr_i64rotl(r: u32) -> Weight
The range of component r
is [0, 5000]
.
source§fn instr_i64rotr(r: u32) -> Weight
fn instr_i64rotr(r: u32) -> Weight
The range of component r
is [0, 5000]
.
impl Eq for InstructionWeights
impl StructuralPartialEq for InstructionWeights
Auto Trait Implementations§
impl RefUnwindSafe for InstructionWeights
impl Send for InstructionWeights
impl Sync for InstructionWeights
impl Unpin for InstructionWeights
impl UnwindSafe for InstructionWeights
Blanket Implementations§
§impl<U> As for U
impl<U> As for U
§fn as_<T>(self) -> Twhere
T: CastFrom<U>,
fn as_<T>(self) -> Twhere
T: CastFrom<U>,
self
to type T
. The semantics of numeric casting with the as
operator are followed, so <T as As>::as_::<U>
can be used in the same way as T as U
for numeric conversions. Read moresource§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.§impl<T> DowncastSync for T
impl<T> DowncastSync for T
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.