feat: introduce pallet-parameters to Westend to parameterize inflation #4938

marcuspang · 2024-07-03T16:14:05Z

Fixes #4907

Changes

Add pallet-parameters to Westend runtime
Add relay_era_payout function to Polkadot runtime common + deprecate previous era_payout function
- Add unit tests for relay_era_payout, matching previous unit tests for era_payout
Remove pallet_staking_reward_curve in Westend runtime
Add dynamic_params to replace constants used for pallet_staking_reward_curve

Polkadot address: 5DybbVdLvVWd7MiA1YwkzLUNL1ThMDicozbuLc8v9pQEScPQ

cla-bot-2021 · 2024-07-03T16:14:13Z

User @marcuspang, please sign the CLA here.

polkadot/runtime/westend/src/lib.rs

marcuspang · 2024-07-05T14:06:29Z

@kianenigma may I ask how I should benchmark and get the weight info? I'm not sure if I should run it with the Github action to derive the values

kianenigma · 2024-07-08T11:56:20Z

bot help

command-bot · 2024-07-08T11:56:24Z

Here's a link to docs

kianenigma · 2024-07-08T11:58:27Z

bot bench polkadot-pallet --pallet=pallet_parameters --runtime=westend

command-bot · 2024-07-08T11:58:32Z

@kianenigma https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/jobs/6652919 was started for your command "$PIPELINE_SCRIPTS_DIR/commands/bench/bench.sh" --subcommand=pallet --runtime=westend --target_dir=polkadot --pallet=pallet_parameters. Check out https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/pipelines?page=1&scope=all&username=group_605_bot to know what else is being executed currently.

Comment bot cancel 1-4d068480-b725-4d5d-aef6-ce16e250a21a to cancel this command or bot cancel to cancel all commands in this pull request.

kianenigma · 2024-07-08T11:59:01Z

Let's see if this works :)

polkadot/runtime/common/src/impls.rs

polkadot/runtime/westend/src/lib.rs

command-bot · 2024-07-08T12:20:32Z

@kianenigma Command "$PIPELINE_SCRIPTS_DIR/commands/bench/bench.sh" --subcommand=pallet --runtime=westend --target_dir=polkadot --pallet=pallet_parameters has finished. Result: https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/jobs/6652919 has finished. If any artifacts were generated, you can download them from https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/jobs/6652919/artifacts/download.

polkadot/runtime/westend/src/lib.rs

…on param

…/make-westend-inflation-parameterizable

…com:marcuspang/polkadot-sdk into feat/make-westend-inflation-parameterizable

kianenigma · 2024-07-19T09:20:08Z

@marcuspang can you please add your address for a tip to the pr description?

marcuspang · 2024-07-19T14:52:04Z

@marcuspang can you please add your address for a tip to the pr description?

Done!

kianenigma · 2024-07-22T09:43:28Z

/tip medium

substrate-tip-bot · 2024-07-22T09:43:32Z

@marcuspang Contributor did not properly post their account address.

Make sure the pull request description (or user bio) has: "{network} address: {address}".

kianenigma · 2024-07-22T09:44:18Z

/tip medium

kianenigma · 2024-07-22T10:07:03Z

/tip medium

substrate-tip-bot · 2024-07-22T10:07:08Z

@kianenigma Invalid tip size. Please specify one of small, medium, large.

kianenigma · 2024-07-22T10:07:31Z

/tip medium

substrate-tip-bot · 2024-07-22T10:08:02Z

@kianenigma A referendum for a medium (80 DOT) tip was successfully submitted for @marcuspang (5DybbVdLvVWd7MiA1YwkzLUNL1ThMDicozbuLc8v9pQEScPQ on polkadot).

Referendum number: 1021.

substrate-tip-bot · 2024-07-22T10:08:36Z

The referendum has appeared on Polkassembly.

gpestana · 2024-07-22T21:31:14Z

polkadot/runtime/westend/src/lib.rs

+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn try_successful_origin(_key: &RuntimeParametersKey) -> Result<RuntimeOrigin, ()> {
+		// Provide the origin for the parameter returned by `Default`:


Suggested change

// Provide the origin for the parameter returned by `Default`:

// Provide the origin for the parameter returned by `Default`.

gpestana · 2024-07-22T21:36:20Z

polkadot/runtime/common/src/impls.rs

+/// A specialized function to compute the inflation of the staking system, tailored for polkadot
+/// relay chains, such as Polkadot, Kusama and Westend.


Suggested change

/// A specialized function to compute the inflation of the staking system, tailored for polkadot

/// relay chains, such as Polkadot, Kusama and Westend.

/// A specialized function to compute the inflation of the staking system.

Nit but in this runtime it is implicit that the configs/impls are for Westend relay chain.

gpestana · 2024-07-22T21:39:54Z

polkadot/runtime/common/src/impls.rs

@@ -371,6 +393,46 @@ mod tests {
 		t.into()
 	}

+	pub fn deprecated_era_payout(


Since this fn is not used anywhere but in the tests, does it need #[allow(dead_code)] to avoid compilation warnings?

I'd probably have moved this implementation and the tests into a mod test_inflation {} as we probably dont use this code in the runtime anymore.

nit but moving this code under a mod gated by cfg(test) also make sense given that in the prdoc, it says that the old era payout impl has been removed :)

Yes, it currently lives under

#[cfg(test)] mod tests {

in L265

* master: Bump slotmap from 1.0.6 to 1.0.7 (#5096) feat: introduce pallet-parameters to Westend to parameterize inflation (#4938) Bump openssl from 0.10.64 to 0.10.66 (#5107) Bump lycheeverse/lychee-action from 1.9.1 to 1.10.0 (#5094) docs: remove the duplicate word (#5095) Prepare PVFs if node is a validator in the next session (#4791) Update parity publish (#5105)

kianenigma · 2024-08-01T12:36:29Z

@ggwpez @EgorPopelyaev what is the way to track "when this will land on westend"? is there a public chat/agenda about when westend gets updated?

paritytech#4938) Fixes paritytech#4907 ## Changes - Add `pallet-parameters` to Westend runtime - Add `relay_era_payout` function to Polkadot runtime common + deprecate previous `era_payout` function - Add unit tests for `relay_era_payout`, matching previous unit tests for `era_payout` - Remove `pallet_staking_reward_curve` in Westend runtime - Add `dynamic_params` to replace constants used for `pallet_staking_reward_curve` Polkadot address: 5DybbVdLvVWd7MiA1YwkzLUNL1ThMDicozbuLc8v9pQEScPQ --------- Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> Co-authored-by: kianenigma <kian@parity.io> Co-authored-by: command-bot <>

ggwpez · 2024-08-06T13:30:03Z

what is the way to track "when this will land on westend"? is there a public chat/agenda about when westend gets updated?

I think unfortunately there is no way to easily see this. Sometimes devops posts in chat... yea we need some "Release Comms".

feat: setup pallet-parameters in westend runtime

81da185

feat: introduce dynamic params for staking reward params

e84a472

marcuspang commented Jul 3, 2024

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kianenigma reviewed Jul 4, 2024

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marcuspang added 2 commits July 5, 2024 00:57

feat: add new era relay payout function

e8d2ec5

feat: add new era payout fn with dynamic params

77a28cc

marcuspang commented Jul 4, 2024

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polkadot/runtime/westend/src/lib.rs Outdated Show resolved Hide resolved

marcuspang added 5 commits July 5, 2024 21:12

fix: total stakable value + remove NIS

b010d0b

chore: remove unused weight params

30caa8c

build: remove unused reward staking curve pallet

08b9287

chore: remove unused era_payout function

282aa21

chore: leave deprecated function in crate

ff9e782

marcuspang marked this pull request as ready for review July 5, 2024 14:05

Merge branch 'master' into feat/make-westend-inflation-parameterizable

90f031d

kianenigma reviewed Jul 8, 2024

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kianenigma reviewed Jul 8, 2024

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ggwpez reviewed Jul 8, 2024

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marcuspang added 3 commits July 10, 2024 08:07

test: add unit test to ensure payout logic is same using legacy aucti…

ae01d45

…on param

fix: add allow deprecated macro for tests

aa563f5

fix: missing default trait for runtimeparameters

ae0a72d

kianenigma and others added 6 commits July 18, 2024 12:15

remove unused

8a6d11e

Merge branch 'master' of github.com:paritytech/polkadot-sdk into feat…

6ab2d43

…/make-westend-inflation-parameterizable

Merge branch 'feat/make-westend-inflation-parameterizable' of github.…

e993b59

…com:marcuspang/polkadot-sdk into feat/make-westend-inflation-parameterizable

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Merge branch 'master' into feat/make-westend-inflation-parameterizable

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Merge branch 'master' into feat/make-westend-inflation-parameterizable

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Merge branch 'master' into feat/make-westend-inflation-parameterizable

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Merge branch 'master' into feat/make-westend-inflation-parameterizable

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kianenigma approved these changes Jul 22, 2024

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kianenigma enabled auto-merge July 22, 2024 09:44

rzadp mentioned this pull request Jul 22, 2024

Make user input less strict paritytech/substrate-tip-bot#161

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Merged via the queue into paritytech:master with commit 6e520eb Jul 22, 2024
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ggwpez mentioned this pull request Sep 9, 2024

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feat: introduce pallet-parameters to Westend to parameterize inflation #4938

feat: introduce pallet-parameters to Westend to parameterize inflation #4938

marcuspang commented Jul 3, 2024 •

edited by kianenigma

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	// Provide the origin for the parameter returned by `Default`:
	// Provide the origin for the parameter returned by `Default`.

		/// A specialized function to compute the inflation of the staking system, tailored for polkadot
		/// relay chains, such as Polkadot, Kusama and Westend.

feat: introduce pallet-parameters to Westend to parameterize inflation #4938

feat: introduce pallet-parameters to Westend to parameterize inflation #4938

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