Skip to content

Record TAO in-flow on burned neuron registration #2571

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
gztensor wants to merge 1 commit into
base: devnet-ready
Choose a base branch
from
+8 −1
Open

Record TAO in-flow on burned neuron registration #2571

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 3 additions & 0 deletions pallets/subtensor/src/subnets/registration.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,9 @@ impl<T: Config> Pallet<T> {
RegistrationsThisBlock::<T>::mutate(netuid, |val| val.saturating_inc());
Self::increase_rao_recycled(netuid, registration_cost.into());

// Record TAO inflow
Self::record_tao_inflow(netuid, actual_burn_amount);

// 12) event
log::debug!("NeuronRegistered( netuid:{netuid:?} uid:{neuron_uid:?} hotkey:{hotkey:?} )");
Self::deposit_event(Event::NeuronRegistered(netuid, neuron_uid, hotkey));
Expand Down
6 changes: 5 additions & 1 deletion pallets/subtensor/src/tests/registration.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,8 @@ fn test_registration_ok() {
mock::setup_reserves(netuid, DEFAULT_RESERVE.into(), DEFAULT_RESERVE.into());

// Make burn small and stable for this test.
SubtensorModule::set_burn(netuid, 1_000u64.into());
let burn = 1_000_u64;
SubtensorModule::set_burn(netuid, burn.into());

let hotkey = U256::from(1);
let coldkey = U256::from(667);
Expand Down Expand Up @@ -77,6 +78,9 @@ fn test_registration_ok() {
SubtensorModule::get_stake_for_uid_and_subnetwork(netuid, uid),
AlphaBalance::ZERO
);

// TAO inflow recorded
assert_eq!(SubnetTaoFlow::<Test>::get(netuid), burn as i64);
});
}

Expand Down
Loading