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Collective: Benchmark with greater MaxProposals #12454

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Nov 14, 2022
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Collective: Benchmark with greater MaxProposals #12454

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a8bc2cc
Collective: Benchmark with greated
Szegoo Oct 9, 2022
8ce5fa2
fix
Szegoo Oct 9, 2022
ddefb59
remove bs
Szegoo Oct 9, 2022
d3e2579
id_to_remark_data
Szegoo Oct 9, 2022
0830040
fix
Szegoo Oct 10, 2022
08fcd43
remove hardcoded
Szegoo Oct 10, 2022
a887818
clean up
Szegoo Oct 11, 2022
375f999
simplify
Szegoo Oct 11, 2022
93586a2
questionable renaming
Szegoo Oct 11, 2022
167efdb
better variable name
Szegoo Oct 11, 2022
80e9937
better solution
Szegoo Oct 11, 2022
bb65d9a
no need for large length
Szegoo Oct 11, 2022
61deeac
better solution
Szegoo Oct 12, 2022
79416e6
Update frame/collective/src/benchmarking.rs
Szegoo Oct 13, 2022
f57994a
fix
Szegoo Oct 13, 2022
1f5208d
test
Szegoo Oct 13, 2022
1769703
remove test
Szegoo Oct 13, 2022
bd89f9b
Merge branch 'paritytech:master' into collective-bench
Szegoo Oct 13, 2022
6e2de72
Merge branch 'paritytech:master' into collective-bench
Szegoo Nov 13, 2022
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77 changes: 46 additions & 31 deletions frame/collective/src/benchmarking.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,27 @@ fn assert_last_event<T: Config<I>, I: 'static>(generic_event: <T as Config<I>>::
frame_system::Pallet::<T>::assert_last_event(generic_event.into());
}

fn id_to_remark_data<T: Config<I>, I: 'static>(id: u32, length: usize) -> Vec<u8> {
// this variable is equal to the number of times we have to substract `u8` from id so that we
// get a u8.
let mut until_u8 = 0;
while id - (u8::MAX * until_u8) as u32 > u8::MAX as u32 {
until_u8 += 1;
}

let id_as_u8 = id - (u8::MAX * until_u8) as u32;

(0..length)
.map(|i| {
if i as u8 == until_u8 {
// this should never panic.
return id_as_u8.try_into().unwrap()
}
until_u8.try_into().unwrap()
})
.collect::<Vec<u8>>()
}

benchmarks_instance_pallet! {
set_members {
let m in 0 .. T::MaxMembers::get();
Expand Down Expand Up @@ -64,9 +85,7 @@ benchmarks_instance_pallet! {
let length = 100;
for i in 0 .. p {
// Proposals should be different so that different proposal hashes are generated
let proposal: T::Proposal = SystemCall::<T>::remark {
remark: vec![i as u8; length]
}.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(i, length) }.into();
Collective::<T, I>::propose(
SystemOrigin::Signed(old_members.last().unwrap().clone()).into(),
threshold,
Expand Down Expand Up @@ -105,10 +124,10 @@ benchmarks_instance_pallet! {
}

execute {
let b in 1 .. MAX_BYTES;
let b in 10 .. MAX_BYTES;
let m in 1 .. T::MaxMembers::get();

let bytes_in_storage = b + size_of::<u32>() as u32;
let bytes_in_storage = 4 * (b + size_of::<u32>() as u32);

// Construct `members`.
let mut members = vec![];
Expand All @@ -122,7 +141,7 @@ benchmarks_instance_pallet! {

Collective::<T, I>::set_members(SystemOrigin::Root.into(), members, None, T::MaxMembers::get())?;

let proposal: T::Proposal = SystemCall::<T>::remark { remark: vec![1; b as usize] }.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(1, b as usize) }.into();

}: _(SystemOrigin::Signed(caller), Box::new(proposal.clone()), bytes_in_storage)
verify {
Expand All @@ -135,10 +154,10 @@ benchmarks_instance_pallet! {

// This tests when execution would happen immediately after proposal
propose_execute {
let b in 1 .. MAX_BYTES;
let b in 10 .. MAX_BYTES;
let m in 1 .. T::MaxMembers::get();

let bytes_in_storage = b + size_of::<u32>() as u32;
let bytes_in_storage = 4 * (b + size_of::<u32>() as u32);

// Construct `members`.
let mut members = vec![];
Expand All @@ -152,7 +171,7 @@ benchmarks_instance_pallet! {

Collective::<T, I>::set_members(SystemOrigin::Root.into(), members, None, T::MaxMembers::get())?;

let proposal: T::Proposal = SystemCall::<T>::remark { remark: vec![1; b as usize] }.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(1, b as usize) }.into();
let threshold = 1;

}: propose(SystemOrigin::Signed(caller), threshold, Box::new(proposal.clone()), bytes_in_storage)
Expand All @@ -166,11 +185,11 @@ benchmarks_instance_pallet! {

// This tests when proposal is created and queued as "proposed"
propose_proposed {
let b in 1 .. MAX_BYTES;
let b in 10 .. MAX_BYTES;
let m in 2 .. T::MaxMembers::get();
let p in 1 .. T::MaxProposals::get();

let bytes_in_storage = b + size_of::<u32>() as u32;
let bytes_in_storage = 4 * (b + size_of::<u32>() as u32);

// Construct `members`.
let mut members = vec![];
Expand All @@ -186,7 +205,7 @@ benchmarks_instance_pallet! {
// Add previous proposals.
for i in 0 .. p - 1 {
// Proposals should be different so that different proposal hashes are generated
let proposal: T::Proposal = SystemCall::<T>::remark { remark: vec![i as u8; b as usize] }.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(i, b as usize) }.into();
Collective::<T, I>::propose(
SystemOrigin::Signed(caller.clone()).into(),
threshold,
Expand All @@ -197,7 +216,7 @@ benchmarks_instance_pallet! {

assert_eq!(Collective::<T, I>::proposals().len(), (p - 1) as usize);

let proposal: T::Proposal = SystemCall::<T>::remark { remark: vec![p as u8; b as usize] }.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(p, b as usize) }.into();

}: propose(SystemOrigin::Signed(caller.clone()), threshold, Box::new(proposal.clone()), bytes_in_storage)
verify {
Expand All @@ -213,7 +232,7 @@ benchmarks_instance_pallet! {

let p = T::MaxProposals::get();
let b = MAX_BYTES;
let bytes_in_storage = b + size_of::<u32>() as u32;
let bytes_in_storage = 4 * (b + size_of::<u32>() as u32);

// Construct `members`.
let mut members = vec![];
Expand All @@ -234,7 +253,7 @@ benchmarks_instance_pallet! {
let mut last_hash = T::Hash::default();
for i in 0 .. p {
// Proposals should be different so that different proposal hashes are generated
let proposal: T::Proposal = SystemCall::<T>::remark { remark: vec![i as u8; b as usize] }.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(i, b as usize) }.into();
Collective::<T, I>::propose(
SystemOrigin::Signed(proposer.clone()).into(),
threshold,
Expand Down Expand Up @@ -288,7 +307,7 @@ benchmarks_instance_pallet! {
let p in 1 .. T::MaxProposals::get();

let bytes = 100;
let bytes_in_storage = bytes + size_of::<u32>() as u32;
let bytes_in_storage = 4 * (bytes + size_of::<u32>() as u32);

// Construct `members`.
let mut members = vec![];
Expand All @@ -309,9 +328,7 @@ benchmarks_instance_pallet! {
let mut last_hash = T::Hash::default();
for i in 0 .. p {
// Proposals should be different so that different proposal hashes are generated
let proposal: T::Proposal = SystemCall::<T>::remark {
remark: vec![i as u8; bytes as usize]
}.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(i, bytes as usize) }.into();
Collective::<T, I>::propose(
SystemOrigin::Signed(proposer.clone()).into(),
threshold,
Expand Down Expand Up @@ -364,12 +381,12 @@ benchmarks_instance_pallet! {
}

close_early_approved {
let b in 1 .. MAX_BYTES;
let b in 10 .. MAX_BYTES;
// We choose 4 as a minimum so we always trigger a vote in the voting loop (`for j in ...`)
let m in 4 .. T::MaxMembers::get();
let p in 1 .. T::MaxProposals::get();

let bytes_in_storage = b + size_of::<u32>() as u32;
let bytes_in_storage = 4 * (b + size_of::<u32>() as u32);

// Construct `members`.
let mut members = vec![];
Expand All @@ -388,7 +405,7 @@ benchmarks_instance_pallet! {
let mut last_hash = T::Hash::default();
for i in 0 .. p {
// Proposals should be different so that different proposal hashes are generated
let proposal: T::Proposal = SystemCall::<T>::remark { remark: vec![i as u8; b as usize] }.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(i, b as usize) }.into();
Collective::<T, I>::propose(
SystemOrigin::Signed(caller.clone()).into(),
threshold,
Expand Down Expand Up @@ -450,7 +467,7 @@ benchmarks_instance_pallet! {
let p in 1 .. T::MaxProposals::get();

let bytes = 100;
let bytes_in_storage = bytes + size_of::<u32>() as u32;
let bytes_in_storage = 4 * (bytes + size_of::<u32>() as u32);

// Construct `members`.
let mut members = vec![];
Expand All @@ -474,9 +491,7 @@ benchmarks_instance_pallet! {
let mut last_hash = T::Hash::default();
for i in 0 .. p {
// Proposals should be different so that different proposal hashes are generated
let proposal: T::Proposal = SystemCall::<T>::remark {
remark: vec![i as u8; bytes as usize]
}.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(i, bytes as usize) }.into();
Collective::<T, I>::propose(
SystemOrigin::Signed(caller.clone()).into(),
threshold,
Expand Down Expand Up @@ -519,12 +534,12 @@ benchmarks_instance_pallet! {
}

close_approved {
let b in 1 .. MAX_BYTES;
let b in 10 .. MAX_BYTES;
// We choose 4 as a minimum so we always trigger a vote in the voting loop (`for j in ...`)
let m in 4 .. T::MaxMembers::get();
let p in 1 .. T::MaxProposals::get();

let bytes_in_storage = b + size_of::<u32>() as u32;
let bytes_in_storage = 4 * (b + size_of::<u32>() as u32);

// Construct `members`.
let mut members = vec![];
Expand All @@ -548,7 +563,7 @@ benchmarks_instance_pallet! {
let mut last_hash = T::Hash::default();
for i in 0 .. p {
// Proposals should be different so that different proposal hashes are generated
let proposal: T::Proposal = SystemCall::<T>::remark { remark: vec![i as u8; b as usize] }.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(i, b as usize) }.into();
Collective::<T, I>::propose(
SystemOrigin::Signed(caller.clone()).into(),
threshold,
Expand Down Expand Up @@ -595,7 +610,7 @@ benchmarks_instance_pallet! {

let m = 3;
let b = MAX_BYTES;
let bytes_in_storage = b + size_of::<u32>() as u32;
let bytes_in_storage = 4 * (b + size_of::<u32>() as u32);

// Construct `members`.
let mut members = vec![];
Expand All @@ -619,7 +634,7 @@ benchmarks_instance_pallet! {
let mut last_hash = T::Hash::default();
for i in 0 .. p {
// Proposals should be different so that different proposal hashes are generated
let proposal: T::Proposal = SystemCall::<T>::remark { remark: vec![i as u8; b as usize] }.into();
let proposal: T::Proposal = SystemCall::<T>::remark { remark: id_to_remark_data::<T, I>(i, b as usize) }.into();
Collective::<T, I>::propose(
SystemOrigin::Signed(caller.clone()).into(),
threshold,
Expand Down