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fix : remove _{ } syntax from benchmark macro #7822

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Jan 6, 2021
Merged

fix : remove _{ } syntax from benchmark macro #7822

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f6105a5
Merge pull request #7 from paritytech/master
stanly-johnson Dec 17, 2020
dc20db9
commented use of common
stanly-johnson Dec 24, 2020
fcb2c7c
hack to pass tests
stanly-johnson Dec 25, 2020
351876e
another hack
stanly-johnson Dec 25, 2020
f842d56
remove all commented code
stanly-johnson Jan 1, 2021
aaff3ef
fix the easy tests
stanly-johnson Jan 1, 2021
399b9ba
temp hack
stanly-johnson Jan 4, 2021
55e03fb
follow through comma hack until better solution
stanly-johnson Jan 4, 2021
d498023
patch macro
shawntabrizi Jan 5, 2021
47fcd6b
missed one
shawntabrizi Jan 5, 2021
c501342
Merge pull request #9 from paritytech/master
stanly-johnson Jan 5, 2021
e99f788
Merge branch 'stanly_benchmark_mods' into conflict-patch
stanly-johnson Jan 5, 2021
befbe68
Merge pull request #10 from stanly-johnson/conflict-patch
stanly-johnson Jan 5, 2021
dd2ff39
update benchmarks
stanly-johnson Jan 5, 2021
4933b49
update docs
stanly-johnson Jan 5, 2021
0c976ab
fix docs
stanly-johnson Jan 5, 2021
f055161
removed too much
stanly-johnson Jan 5, 2021
7108fe6
fix changes
shawntabrizi Jan 5, 2021
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2 changes: 0 additions & 2 deletions frame/assets/src/benchmarking.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -74,8 +74,6 @@ fn assert_last_event<T: Config>(generic_event: <T as Config>::Event) {
}

benchmarks! {
_ { }

create {
let caller: T::AccountId = whitelisted_caller();
let caller_lookup = T::Lookup::unlookup(caller.clone());
Expand Down
2 changes: 0 additions & 2 deletions frame/babe/src/benchmarking.rs
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Expand Up @@ -23,8 +23,6 @@ use frame_benchmarking::benchmarks;
type Header = sp_runtime::generic::Header<u64, sp_runtime::traits::BlakeTwo256>;

benchmarks! {
_ { }

check_equivocation_proof {
let x in 0 .. 1;

Expand Down
2 changes: 0 additions & 2 deletions frame/balances/src/benchmarking.rs
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Expand Up @@ -33,8 +33,6 @@ const ED_MULTIPLIER: u32 = 10;


benchmarks! {
_ { }

// Benchmark `transfer` extrinsic with the worst possible conditions:
// * Transfer will kill the sender account.
// * Transfer will create the recipient account.
Expand Down
97 changes: 23 additions & 74 deletions frame/benchmarking/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -88,24 +88,18 @@ pub use sp_storage::TrackedStorageKey;
/// benchmarks! {
/// where_clause { where T::A: From<u32> } // Optional line to give additional bound on `T`.
///
/// // common parameter; just one for this example.
/// // will be `1`, `MAX_LENGTH` or any value inbetween
/// _ {
/// let l in 1 .. MAX_LENGTH => initialize_l(l);
/// }
///
/// // first dispatchable: foo; this is a user dispatchable and operates on a `u8` vector of
/// // size `l`, which we allow to be initialized as usual.
/// // size `l`
/// foo {
/// let caller = account::<T>(b"caller", 0, benchmarks_seed);
/// let l = ...;
/// let l in 1 .. MAX_LENGTH => initialize_l(l);
/// }: _(Origin::Signed(caller), vec![0u8; l])
///
/// // second dispatchable: bar; this is a root dispatchable and accepts a `u8` vector of size
/// // `l`. We don't want it pre-initialized like before so we override using the `=> ()` notation.
/// // `l`.
/// // In this case, we explicitly name the call using `bar` instead of `_`.
/// bar {
/// let l = _ .. _ => ();
/// let l in 1 .. MAX_LENGTH => initialize_l(l);
/// }: bar(Origin::Root, vec![0u8; l])
///
/// // third dispatchable: baz; this is a user dispatchable. It isn't dependent on length like the
Expand Down Expand Up @@ -176,18 +170,11 @@ pub use sp_storage::TrackedStorageKey;
#[macro_export]
macro_rules! benchmarks {
(
$( where_clause { where $( $where_ty:ty: $where_bound:path ),* $(,)? } )?
_ {
$(
let $common:ident in $common_from:tt .. $common_to:expr => $common_instancer:expr;
)*
}
$( $rest:tt )*
) => {
$crate::benchmarks_iter!(
{ }
{ $( $( $where_ty: $where_bound ),* )? }
{ $( { $common , $common_from , $common_to , $common_instancer } )* }
{ }
( )
( )
$( $rest )*
Expand All @@ -199,18 +186,11 @@ macro_rules! benchmarks {
#[macro_export]
macro_rules! benchmarks_instance {
(
$( where_clause { where $( $where_ty:ty: $where_bound:path ),* $(,)? } )?
_ {
$(
let $common:ident in $common_from:tt .. $common_to:expr => $common_instancer:expr;
)*
}
$( $rest:tt )*
) => {
$crate::benchmarks_iter!(
{ I }
{ $( $( $where_ty: $where_bound ),* )? }
{ $( { $common , $common_from , $common_to , $common_instancer } )* }
{ }
( )
( )
$( $rest )*
Expand All @@ -221,11 +201,27 @@ macro_rules! benchmarks_instance {
#[macro_export]
#[doc(hidden)]
macro_rules! benchmarks_iter {
// detect and extract where clause:
(
{ $( $instance:ident )? }
{ $( $where_clause:tt )* }
( $( $names:tt )* )
( $( $names_extra:tt )* )
where_clause { where $( $where_ty:ty: $where_bound:path ),* $(,)? }
$( $rest:tt )*
) => {
$crate::benchmarks_iter! {
{ $( $instance)? }
{ $( $where_ty: $where_bound ),* }
( $( $names )* )
( $( $names_extra )* )
$( $rest )*
}
};
// detect and extract extra tag:
(
{ $( $instance:ident )? }
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
( $( $names:tt )* )
( $( $names_extra:tt )* )
#[extra]
Expand All @@ -235,7 +231,6 @@ macro_rules! benchmarks_iter {
$crate::benchmarks_iter! {
{ $( $instance)? }
{ $( $where_clause )* }
{ $( $common )* }
( $( $names )* )
( $( $names_extra )* $name )
$name
Expand All @@ -246,7 +241,6 @@ macro_rules! benchmarks_iter {
(
{ $( $instance:ident )? }
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
( $( $names:tt )* ) // This contains $( $( { $instance } )? $name:ident )*
( $( $names_extra:tt )* )
$name:ident { $( $code:tt )* }: _ ( $origin:expr $( , $arg:expr )* )
Expand All @@ -256,7 +250,6 @@ macro_rules! benchmarks_iter {
$crate::benchmarks_iter! {
{ $( $instance)? }
{ $( $where_clause )* }
{ $( $common )* }
( $( $names )* )
( $( $names_extra )* )
$name { $( $code )* }: $name ( $origin $( , $arg )* )
Expand All @@ -268,7 +261,6 @@ macro_rules! benchmarks_iter {
(
{ $( $instance:ident )? }
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
( $( $names:tt )* )
( $( $names_extra:tt )* )
$name:ident { $( $code:tt )* }: $dispatch:ident ( $origin:expr $( , $arg:expr )* )
Expand All @@ -278,7 +270,6 @@ macro_rules! benchmarks_iter {
$crate::benchmarks_iter! {
{ $( $instance)? }
{ $( $where_clause )* }
{ $( $common )* }
( $( $names )* )
( $( $names_extra )* )
$name { $( $code )* }: {
Expand All @@ -296,7 +287,6 @@ macro_rules! benchmarks_iter {
(
{ $( $instance:ident )? }
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
( $( $names:tt )* )
( $( $names_extra:tt )* )
$name:ident { $( $code:tt )* }: $eval:block
Expand All @@ -307,7 +297,6 @@ macro_rules! benchmarks_iter {
{ $( $instance)? }
$name
{ $( $where_clause )* }
{ $( $common )* }
{ }
{ $eval }
{ $( $code )* }
Expand All @@ -324,7 +313,6 @@ macro_rules! benchmarks_iter {
$crate::benchmarks_iter!(
{ $( $instance)? }
{ $( $where_clause )* }
{ $( $common )* }
( $( $names )* { $( $instance )? } $name )
( $( $names_extra )* )
$( $rest )*
Expand All @@ -334,7 +322,6 @@ macro_rules! benchmarks_iter {
(
{ $( $instance:ident )? }
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
( $( $names:tt )* )
( $( $names_extra:tt )* )
) => {
Expand All @@ -354,7 +341,6 @@ macro_rules! benchmarks_iter {
(
{ $( $instance:ident )? }
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
( $( $names:tt )* )
( $( $names_extra:tt )* )
$name:ident { $( $code:tt )* }: _ ( $origin:expr $( , $arg:expr )* )
Expand All @@ -363,7 +349,6 @@ macro_rules! benchmarks_iter {
$crate::benchmarks_iter! {
{ $( $instance)? }
{ $( $where_clause )* }
{ $( $common )* }
( $( $names )* )
( $( $names_extra )* )
$name { $( $code )* }: _ ( $origin $( , $arg )* )
Expand All @@ -375,7 +360,6 @@ macro_rules! benchmarks_iter {
(
{ $( $instance:ident )? }
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
( $( $names:tt )* )
( $( $names_extra:tt )* )
$name:ident { $( $code:tt )* }: $dispatch:ident ( $origin:expr $( , $arg:expr )* )
Expand All @@ -384,7 +368,6 @@ macro_rules! benchmarks_iter {
$crate::benchmarks_iter! {
{ $( $instance)? }
{ $( $where_clause )* }
{ $( $common )* }
( $( $names )* )
( $( $names_extra )* )
$name { $( $code )* }: $dispatch ( $origin $( , $arg )* )
Expand All @@ -396,7 +379,6 @@ macro_rules! benchmarks_iter {
(
{ $( $instance:ident )? }
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
( $( $names:tt )* )
( $( $names_extra:tt )* )
$name:ident { $( $code:tt )* }: $eval:block
Expand All @@ -405,7 +387,6 @@ macro_rules! benchmarks_iter {
$crate::benchmarks_iter!(
{ $( $instance)? }
{ $( $where_clause )* }
{ $( $common )* }
( $( $names )* )
( $( $names_extra )* )
$name { $( $code )* }: $eval
Expand All @@ -423,7 +404,6 @@ macro_rules! benchmark_backend {
{ $( $instance:ident )? }
$name:ident
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
{ $( PRE { $( $pre_parsed:tt )* } )* }
{ $eval:block }
{
Expand All @@ -436,7 +416,6 @@ macro_rules! benchmark_backend {
{ $( $instance)? }
$name
{ $( $where_clause )* }
{ $( $common )* }
{
$( PRE { $( $pre_parsed )* } )*
PRE { $pre_id , $pre_ty , $pre_ex }
Expand All @@ -450,7 +429,6 @@ macro_rules! benchmark_backend {
{ $( $instance:ident )? }
$name:ident
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
{ $( $parsed:tt )* }
{ $eval:block }
{
Expand All @@ -463,7 +441,6 @@ macro_rules! benchmark_backend {
{ $( $instance)? }
$name
{ $( $where_clause )* }
{ $( $common )* }
{
$( $parsed )*
PARAM { $param , $param_from , $param_to , $param_instancer }
Expand All @@ -478,7 +455,6 @@ macro_rules! benchmark_backend {
{ $( $instance:ident )? }
$name:ident
{ $( $where_clause:tt )* }
{ $( { $common:ident , $common_from:tt , $common_to:expr , $common_instancer:expr } )* }
{ $( $parsed:tt )* }
{ $eval:block }
{
Expand All @@ -491,16 +467,8 @@ macro_rules! benchmark_backend {
{ $( $instance)? }
$name
{ $( $where_clause )* }
{ $( { $common , $common_from , $common_to , $common_instancer } )* }
{ $( $parsed )* }
{ $eval }
{
let $param
in ({ $( let $common = $common_from; )* $param })
.. ({ $( let $common = $common_to; )* $param })
=> ({ $( let $common = || -> Result<(), &'static str> { $common_instancer ; Ok(()) }; )* $param()? });
$( $rest )*
}
$postcode
}
};
Expand All @@ -509,7 +477,6 @@ macro_rules! benchmark_backend {
{ $( $instance:ident )? }
$name:ident
{ $( $where_clause:tt )* }
{ $( { $common:ident , $common_from:tt , $common_to:expr , $common_instancer:expr } )* }
{ $( $parsed:tt )* }
{ $eval:block }
{
Expand All @@ -522,16 +489,8 @@ macro_rules! benchmark_backend {
{ $( $instance)? }
$name
{ $( $where_clause )* }
{ $( { $common , $common_from , $common_to , $common_instancer } )* }
{ $( $parsed )* }
{ $eval }
{
let $param
in ({ $( let $common = $common_from; )* $param })
.. ({ $( let $common = $common_to; )* $param })
=> $param_instancer ;
$( $rest )*
}
$postcode
}
};
Expand All @@ -540,7 +499,6 @@ macro_rules! benchmark_backend {
{ $( $instance:ident )? }
$name:ident
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
{ $( $parsed:tt )* }
{ $eval:block }
{
Expand All @@ -553,7 +511,6 @@ macro_rules! benchmark_backend {
{ $( $instance)? }
$name
{ $( $where_clause )* }
{ $( $common )* }
{ $( $parsed )* }
{ $eval }
{
Expand All @@ -568,7 +525,6 @@ macro_rules! benchmark_backend {
{ $( $instance:ident )? }
$name:ident
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
{ $( $parsed:tt )* }
{ $eval:block }
{
Expand All @@ -581,7 +537,6 @@ macro_rules! benchmark_backend {
{ $( $instance)? }
$name
{ $( $where_clause )* }
{ $( $common )* }
{ $( $parsed )* }
{ $eval }
{
Expand All @@ -596,7 +551,6 @@ macro_rules! benchmark_backend {
{ $( $instance:ident )? }
$name:ident
{ $( $where_clause:tt )* }
{ $( $common:tt )* }
{ $( $parsed:tt )* }
{ $eval:block }
{
Expand All @@ -609,7 +563,6 @@ macro_rules! benchmark_backend {
{ $( $instance)? }
$name
{ $( $where_clause )* }
{ $( $common )* }
{ $( $parsed )* }
{ $eval }
{
Expand All @@ -624,7 +577,6 @@ macro_rules! benchmark_backend {
{ $( $instance:ident )? }
$name:ident
{ $( $where_clause:tt )* }
{ $( { $common:ident , $common_from:tt , $common_to:expr , $common_instancer:expr } )* }
{
$( PRE { $pre_id:tt , $pre_ty:ty , $pre_ex:expr } )*
$( PARAM { $param:ident , $param_from:expr , $param_to:expr , $param_instancer:expr } )*
Expand Down Expand Up @@ -653,9 +605,6 @@ macro_rules! benchmark_backend {
components: &[($crate::BenchmarkParameter, u32)],
verify: bool
) -> Result<Box<dyn FnOnce() -> Result<(), &'static str>>, &'static str> {
$(
let $common = $common_from;
)*
$(
// Prepare instance
let $param = components.iter()
Expand Down
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