- Apr 10, 2024
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PG Herveou authored
Fix some broken legacy definitions of pallet_contracts_uapi storage host functions
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- Apr 09, 2024
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Sebastian Kunert authored
Cumulus test-parachain node and test runtime were still using relay chain consensus and 12s blocktimes. With async backing around the corner on the major chains we should switch our tests too. Also needed to nicely test the changes coming to collators in #3168. ### Changes Overview - Followed the [migration guide](https://wiki.polkadot.network/docs/maintain-guides-async-backing) for async backing for the cumulus-test-runtime - Adjusted the cumulus-test-service to use the correct import-queue, lookahead collator etc. - The block validation function now uses the Aura Ext Executor so that the seal of the block is validated - Previous point requires that we seal block before calling into `validate_block`, I introduced a helper function for that - Test client adjusted to provide a slot to the relay chain proof and the aura pre-digest
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Eugen Snitko authored
Added check if forklift already exists in ci image as forklift binary is now bundled with the ci-unified. This is a temporary check for the transition period
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Alexandru Vasile authored
This PR ensures that the transaction API generates an `Invalid` events for transaction bytes that fail to decode. The spec mentioned the `Invalid` event at the jsonrpc error section, however this spec PR makes things clearer: - https://github.com/paritytech/json-rpc-interface-spec/pull/146 While at it have discovered an inconsistency with the generated events. The drop event from the transaction pool was incorrectly mapped to the `invalid` event. Added tests for the API stabilize the API soon: - https://github.com/paritytech/json-rpc-interface-spec/pull/144 Closes: https://github.com/paritytech/polkadot-sdk/issues/3083 cc @paritytech/subxt-team --------- Signed-off-by: Alexandru Vasile <[email protected]>
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Dmitry Markin authored
This PR brings the fix https://github.com/paritytech/substrate/pull/13396 to polkadot-sdk. In the past, due to insufficient inbound slot count on polkadot & kusama, this fix led to low peer count. The situation has improved since then after changing the default ratio between `--in-peers` & `--out-peers`. Nevertheless, it's expected that the reported total peer count with this fix is going to be lower than without it. This should be seen as the correct number of working connections reported, as opposed to also reporting already closed connections, and not as lower count of working connections with peers. This PR also removes the peer eviction mechanism, as closed substream detection is a more granular way of detecting peers that stopped syncing with us. The burn-in has been already performed as part of testing these changes in https://github.com/paritytech/polkadot-sdk/pull/3426. --------- Co-authored-by: Aaro Altonen <[email protected]>
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Adrian Catangiu authored
We are exploring [allowing this for Kusama](https://github.com/polkadot-fellows/runtimes/pull/261) as well, disallowing on test chains seems unnecessarily limiting.
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Alexandru Vasile authored
This is a tiny PR to increase the time a peer remains banned. A peer is banned when the reputation drops below a threshold. With every second, the peer reputation is exponentially decayed towards zero. For the previous setup: - decaying to zero from (i32::MAX or i32::MIN) would take 948 seconds (15mins 48seconds) - from i32::MIN to escaping the banned threshold would take 10 seconds This means we are decaying reputation a bit too aggressive and misbehaving peers can misbehave again in 10 seconds. Another side effect of this is that we have encountered multiple warnings caused by a few misbehaving peers. In the new setup: - decaying to zero from (i32::MAX or i32::MIN) would take 3544 seconds (59 minutes) - from i32::MIN to escaping the banned threshold would take ~69 seconds This is a followup of: - https://github.com/paritytech/polkadot-sdk/pull/4000. ### Testing Done - Created a misbehaving client with [subp2p-explorer](https://github.com/lexnv/subp2p-explorer), the client is banned for approx 69seconds until it is allowed to connect again. cc @paritytech/networking --------- Signed-off-by: Alexandru Vasile <[email protected]>
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Facundo Farall authored
# Description - What does this PR do? 1. Upgrades `trie-db`'s version to the latest release. This release includes, among others, an implementation of `DoubleEndedIterator` for the `TrieDB` struct, allowing to iterate both backwards and forwards within the leaves of a trie. 2. Upgrades `trie-bench` to `0.39.0` for compatibility. 3. Upgrades `criterion` to `0.5.1` for compatibility. - Why are these changes needed? Besides keeping up with the upgrade of `trie-db`, this specifically adds the functionality of iterating back on the leafs of a trie, with `sp-trie`. In a project we're currently working on, this comes very handy to verify a Merkle proof that is the response to a challenge. The challenge is a random hash that (most likely) will not be an existing leaf in the trie. So the challenged user, has to provide a Merkle proof of the previous and next existing leafs in the trie, that surround the random challenged hash. Without having DoubleEnded iterators, we're forced to iterate until we find the first existing leaf, like so: ```rust // ************* VERIFIER (RUNTIME) ************* // Verify proof. This generates a partial trie based on the proof and // checks that the root hash matches the `expected_root`. let (memdb, root) = proof.to_memory_db(Some(&root)).unwrap(); let trie = TrieDBBuilder::<LayoutV1<RefHasher>>::new(&memdb, &root).build(); // Print all leaf node keys and values. println!("\nPrinting leaf nodes of partial tree..."); for key in trie.key_iter().unwrap() { if key.is_ok() { println!("Leaf node key: {:?}", key.clone().unwrap()); let val = trie.get(&key.unwrap()); if val.is_ok() { println!("Leaf node value: {:?}", val.unwrap()); } else { println!("Leaf node value: None"); } } } println!("RECONSTRUCTED TRIE {:#?}", trie); // Create an iterator over the leaf nodes. let mut iter = trie.iter().unwrap(); // First element with a value should be the previous existing leaf to the challenged hash. let mut prev_key = None; for element in &mut iter { if element.is_ok() { let (key, _) = element.unwrap(); prev_key = Some(key); break; } } assert!(prev_key.is_some()); // Since hashes are `Vec<u8>` ordered in big-endian, we can compare them directly. assert!(prev_key.unwrap() <= challenge_hash.to_vec()); // The next element should exist (meaning there is no other existing leaf between the // previous and next leaf) and it should be greater than the challenged hash. let next_key = iter.next().unwrap().unwrap().0; assert!(next_key >= challenge_hash.to_vec()); ``` With DoubleEnded iterators, we can avoid that, like this: ```rust // ************* VERIFIER (RUNTIME) ************* // Verify proof. This generates a partial trie based on the proof and // checks that the root hash matches the `expected_root`. let (memdb, root) = proof.to_memory_db(Some(&root)).unwrap(); let trie = TrieDBBuilder::<LayoutV1<RefHasher>>::new(&memdb, &root).build(); // Print all leaf node keys and values. println!("\nPrinting leaf nodes of partial tree..."); for key in trie.key_iter().unwrap() { if key.is_ok() { println!("Leaf node key: {:?}", key.clone().unwrap()); let val = trie.get(&key.unwrap()); if val.is_ok() { println!("Leaf node value: {:?}", val.unwrap()); } else { println!("Leaf node value: None"); } } } // println!("RECONSTRUCTED TRIE {:#?}", trie); println!("\nChallenged key: {:?}", challenge_hash); // Create an iterator over the leaf nodes. let mut double_ended_iter = trie.into_double_ended_iter().unwrap(); // First element with a value should be the previous existing leaf to the challenged hash. double_ended_iter.seek(&challenge_hash.to_vec()).unwrap(); let next_key = double_ended_iter.next_back().unwrap().unwrap().0; let prev_key = double_ended_iter.next_back().unwrap().unwrap().0; // Since hashes are `Vec<u8>` ordered in big-endian, we can compare them directly. println!("Prev key: {:?}", prev_key); assert!(prev_key <= challenge_hash.to_vec()); println!("Next key: {:?}", next_key); assert!(next_key >= challenge_hash.to_vec()); ``` - How were these changes implemented and what do they affect? All that is needed for this functionality to be exposed is changing the version number of `trie-db` in all the `Cargo.toml`s applicable, and re-exporting some additional structs from `trie-db` in `sp-trie`. --------- Co-authored-by: Bastian Köcher <[email protected]>
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PG Herveou authored
Update the Contracts API to use `WeightMeter`, as it simplifies the code and makes it easier to reason about, rather than taking a mutable weight or returning a tuple with the weight consumed --------- Co-authored-by: Alexander Theißen <[email protected]>
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Ankan authored
closes https://github.com/paritytech/polkadot-sdk/issues/3894 Allows Nomination Pool configuration to be set by a custom origin instead of root. In runtimes, we would set this to be `StakingAdmin`, same as for pallet-staking. --------- Co-authored-by: Liam Aharon <[email protected]>
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Alexander Samusev authored
cc https://github.com/paritytech/ci_cd/issues/969
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Bastian Köcher authored
Also while doing this, move slot duration fetching into the AURA code.
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Branislav Kontur authored
Co-authored-by: Bastian Köcher <[email protected]>
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gupnik authored
During validation, `SkipCheckIfFeeless` should check if the call is `feeless` and delegate to the wrapped extension if not.
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- Apr 08, 2024
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Léa Narzis authored
Closes https://github.com/paritytech/polkadot-sdk/issues/3737 --------- Co-authored-by: command-bot <> Co-authored-by: Oliver Tale-Yazdi <[email protected]> Co-authored-by: Bastian Köcher <[email protected]>
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Aaro Altonen authored
[litep2p](https://github.com/altonen/litep2p) is a libp2p-compatible P2P networking library. It supports all of the features of `rust-libp2p` that are currently being utilized by Polkadot SDK. Compared to `rust-libp2p`, `litep2p` has a quite different architecture which is why the new `litep2p` network backend is only able to use a little of the existing code in `sc-network`. The design has been mainly influenced by how we'd wish to structure our networking-related code in Polkadot SDK: independent higher-levels protocols directly communicating with the network over links that support bidirectional backpressure. A good example would be `NotificationHandle`/`RequestResponseHandle` abstractions which allow, e.g., `SyncingEngine` to directly communicate with peers to announce/request blocks. I've tried running `polkadot --network-backend litep2p` with a few different peer configurations and there is a noticeable reduction in networking CPU usage. For high load (`...
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Oliver Tale-Yazdi authored
This MR contains two major changes and some maintenance cleanup. ## 1. Free Standing Pallet Benchmark Runner Closes https://github.com/paritytech/polkadot-sdk/issues/3045, depends on your runtime exposing the `GenesisBuilderApi` (like https://github.com/paritytech/polkadot-sdk/pull/1492). Introduces a new binary crate: `frame-omni-bencher`. It allows to directly benchmark a WASM blob - without needing a node or chain spec. This makes it much easier to generate pallet weights and should allow us to remove bloaty code from the node. It should work for all FRAME runtimes that dont use 3rd party host calls or non `BlakeTwo256` block hashing (basically all polkadot parachains should work). It is 100% backwards compatible with the old CLI args, when the `v1` compatibility command is used. This is done to allow for forwards compatible addition of new commands. ### Example (full example in the Rust docs) Installing the CLI: ```sh cargo install --locked --path subs...
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Egor_P authored
This PR introduces the github flow which will create a release draft automatically when the rc tag is pushed. The flow contains the following steps: - Gets the info about rust version used to build the node - Builds the runtimes using `srtool` - Extracts the info about each runtime - Aggregates the changelog from the prdocs - Creates the release draft containing all the info related to the release (changelog, runtimes, rust versions) - Attaches the runtimes to the draft - Posts the message to the RelEng internal channel to inform that the build is done. Related to the #3295 --------- Co-authored-by: Oliver Tale-Yazdi <[email protected]>
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Sebastian Kunert authored
Sometimes you need to debug some issues just by the logs and reconstruct what happened. In these scenarios it would be nice to know if a block was imported as best block, and what it parent was. So here I propose to change the output of the informant to this: ``` 2024-04-05 20:38:22.004 INFO ⋮substrate: [Parachain]
✨ Imported #18 (0xe7b3…4555 -> 0xbd6f…ced7) 2024-04-05 20:38:24.005 INFO ⋮substrate: [Parachain]✨ Imported #19 (0xbd6f…ced7 -> 0x4dd0…d81f) 2024-04-05 20:38:24.011 INFO ⋮substrate: [jobless-children-5352]🌟 Imported #42 (0xed2e…27fc -> 0x718f…f30e) 2024-04-05 20:38:26.005 INFO ⋮substrate: [Parachain]✨ Imported #20 (0x4dd0…d81f -> 0x6e85…e2b8) 2024-04-05 20:38:28.004 INFO ⋮substrate: [Parachain]🌟 Imported #21 (0x6e85…e2b8 -> 0xad53…2a97) 2024-04-05 20:38:30.004 INFO ⋮substrate: [Parachain]🌟 Imported #22 (0xad53…2a97 -> 0xa874…890f) ``` --------- Co-authored-by: Bastian Köcher <[email protected]> -
Andrei Sandu authored
Improves `adder-collator` to also compute the parachain velocity. The velocity is defined as number of parachain blocks progressing per relay chain block. In this test we're asserting that the elastic parachain always progresses by 3 blocks per RCB, while the non-elastic parachain progresses normally - 1 block per RCB. --------- Signed-off-by: Andrei Sandu <[email protected]> Co-authored-by: ordian <[email protected]>
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Bastian Köcher authored
The stream was just used to communicate from the validator the peer reports back to the gossip engine. Internally the gossip engine just forwards these reports to the networking engine. So, we can just do this directly. The reporting stream was also pumped [in the worker behind the engine](https://github.com/paritytech/polkadot-sdk/blob/9d626189/substrate/client/consensus/beefy/src/worker.rs#L939). This means if there was a lot of data incoming over the engine, the reporting stream was almost never processed and thus, it could have started to grow and we have seen issues around this. Partly Closes: https://github.com/paritytech/polkadot-sdk/issues/3945
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Tsvetomir Dimitrov authored
With Coretime enabled we can no longer assume there is a static 1:1 mapping between core index and para id. This mapping should be obtained from the scheduler/claimqueue on block by block basis. This PR modifies `para_id()` (from `CoreState`) to return the scheduled `ParaId` for occupied cores and removes its usages in the code. Closes https://github.com/paritytech/polkadot-sdk/issues/3948 --------- Co-authored-by: Andrei Sandu <[email protected]>
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HongKuang authored
Signed-off-by: hongkuang <[email protected]>
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- Apr 06, 2024
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Squirrel authored
I don't think there are any more releases to the 0.2.x versions, so best we're on the 0.3.x release. No change on the benchmarks, fast local time is still just as fast as before: new version bench: ``` fast_local_time time: [30.551 ns 30.595 ns 30.668 ns] ``` old version bench: ``` fast_local_time time: [30.598 ns 30.646 ns 30.723 ns] ``` --------- Co-authored-by: Bastian Köcher <[email protected]>
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Liam Aharon authored
1. Add `#[doc(no_inline)]` to frame umbrella crate re-exports that eventually resolve to `frame_support_procedural` so docs don't look like the screenshot below and instead link to the proper `frame-support` docs. <img width="1512" alt="Screenshot 2024-04-05 at 20 05 01" src="https://github.com/paritytech/polkadot-sdk/assets/16665596/a41daa4c-ebca-44a4-9fea-f9f336314e13"> 2. Remove `"Rust-Analyzer Users: "` prefix from `frame_support_procedural` doc comments, since these doc comments are visible in the web documentation and possible to stumble upon especially when navigating from the frame umbrella crate. Co-authored-by: Kian Paimani <[email protected]>
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Liam Aharon authored
Decrements `total_deposit` when collection metadata is cleared in `pallet-nfts` and `pallet-uniques`.
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- Apr 05, 2024
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Sergej Sakac authored
Defines a runtime api for `pallet-broker` for getting the current price of a core if there is an ongoing sale. Closes: #3413 --------- Co-authored-by: Bastian Köcher <[email protected]>
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dependabot[bot] authored
Bumps [h2](https://github.com/hyperium/h2) from 0.3.24 to 0.3.26. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/hyperium/h2/releases">h2's releases</a>.</em></p> <blockquote> <h2>v0.3.26</h2> <h2>What's Changed</h2> <ul> <li>Limit number of CONTINUATION frames for misbehaving connections.</li> </ul> <p>See <a href="https://seanmonstar.com/blog/hyper-http2-continuation-flood/">https://seanmonstar.com/blog/hyper-http2-continuation-flood/</a> for more info.</p> <h2>v0.3.25</h2> <h2>What's Changed</h2> <ul> <li>perf: optimize header list size calculations by <a href="https://github.com/Noah-Kennedy"><code>@Noah-Kennedy</code></a> in <a href="https://redirect.github.com/hyperium/h2/pull/750">hyperium/h2#750</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/hyperium/h2/compare/v0.3.24...v0.3.25">https://github.com/hyperium/h2/compare/v0.3.24...v0.3.25</a></p> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/hyperium/h2/blob/v0.3.26/CHANGELOG.md">h2's changelog</a>.</em></p> <blockquote> <h1>0.3.26 (April 3, 2024)</h1> <ul> <li>Limit number of CONTINUATION frames for misbehaving connections.</li> </ul> <h1>0.3.25 (March 15, 2024)</h1> <ul> <li>Improve performance decoding many headers.</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/hyperium/h2/commit/357127e279c06935830fe2140378312eac801494"><code>357127e</code></a> v0.3.26</li> <li><a href="https://github.com/hyperium/h2/commit/1a357aaefc7243fdfa9442f45d90be17794a4004"><code>1a357aa</code></a> fix: limit number of CONTINUATION frames allowed</li> <li><a href="https://github.com/hyperium/h2/commit/5b6c9e0da092728d702dff3607626aafb7809d77"><code>5b6c9e0</code></a> refactor: cleanup new unused warnings (<a href="https://redirect.github.com/hyperium/h2/issues/757">#757</a>)</li> <li><a href="https://github.com/hyperium/h2/commit/3a798327211345b9b2bf797e2e4f3aca4e0ddfee"><code>3a79832</code></a> v0.3.25</li> <li><a href="https://github.com/hyperium/h2/commit/94e80b1c72bec282bb5d13596803e6fb341fec4c"><code>94e80b1</code></a> perf: optimize header list size calculations (<a href="https://redirect.github.com/hyperium/h2/issues/750">#750</a>)</li> <li>See full diff in <a href="https://github.com/hyperium/h2/compare/v0.3.24...v0.3.26">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=h2&package-manager=cargo&previous-version=0.3.24&new-version=0.3.26)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/paritytech/polkadot-sdk/network/alerts). </details> Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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divdeploy authored
Signed-off-by: divdeploy <[email protected]>
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Andrei Sandu authored
Signed-off-by: Andrei Sandu <[email protected]>
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Alessandro Siniscalchi authored
This PR introduces a dedicated module for benchmarks within the parachain runtime. By segregating benchmarks into their own module, we achieve a cleaner project structure and improved readability, facilitating easier maintenance and updates. ### Key Changes: - **New Benchmarks Module**: A new file `benchmarks.rs` is added, encapsulating the benchmarking code for various pallets. - **Refactoring `lib.rs`**: The main runtime library file (`lib.rs`) has been updated to reflect the extraction of benchmark definitions. By moving these definitions to `benchmarks.rs`, we reduce clutter in `lib.rs`, streamlining the runtime's core logic and configuration. ### Benefits of This Refactoring: - **Focused Benchmarking**: Developers can now easily locate and modify benchmarks without navigating through the core runtime logic, enabling targeted performance improvements. - **Cleaner Codebase**: Segregating benchmarks from the main runtime logic helps maintain a clean, well-organized codebase, simplifying navigation and maintenance. - **Scalability**: As the parachain evolves, adding or updating benchmarks becomes more straightforward, supporting scalability and adaptability of the runtime. ### Summary of Changes: - Created `benchmarks.rs` to house the benchmarking suite. - Streamlined `lib.rs` by removing the inlined benchmark definitions and linking to the new benchmarks module. --------- Co-authored-by: Kian Paimani <[email protected]>
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Dónal Murray authored
This PR adds a check that `max_timeslices > 0` and errors if not. It also adds a test for this behaviour and cleans up some misleading docs.
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Oliver Tale-Yazdi authored
Closes https://github.com/paritytech/polkadot-sdk/issues/3986 --------- Signed-off-by: Oliver Tale-Yazdi <[email protected]>
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ordian authored
Properly account for #3302, cc #3984.
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Oliver Tale-Yazdi authored
Reverts paritytech/polkadot-sdk#3816
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Andrei Sandu authored
On top of https://github.com/paritytech/polkadot-sdk/pull/3879 I've also moved the previous test where we ensure multiple cores per para doesn't break non elastic parachains. --------- Signed-off-by: Andrei Sandu <[email protected]> Co-authored-by: Javier Viola <[email protected]>
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- Apr 04, 2024
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Ermal Kaleci authored
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Kutsal Kaan Bilgin authored
## Verify Coretime Westend: ``` polkadot-parachain --chain=coretime-westend --tmp --relay-chain-rpc-url wss://rpc.ibp.network/westend --reserved-only --reserved-nodes /dns/boot-node.helikon.io/tcp/9420/p2p/12D3KooWFBPartM873MNm1AmVK3etUz34cAE9A9rwPztPno2epQ3 polkadot-parachain --chain=coretime-westend --tmp --relay-chain-rpc-url wss://rpc.ibp.network/westend --reserved-only --reserved-nodes /dns/boot-node.helikon.io/tcp/9422/wss/p2p/12D3KooWFBPartM873MNm1AmVK3etUz34cAE9A9rwPztPno2epQ3 ``` People Westend: ``` polkadot-parachain --chain=/path/to/people-westend.json --tmp --relay-chain-rpc-url wss://rpc.ibp.network/westend --reserved-only --reserved-nodes /dns/boot-node.helikon.io/tcp/9520/p2p/12D3KooWHhZk21Wzvsd3Un1Cp63diXqr6idbG1MEiUWaitUZuX4c polkadot-parachain --chain=/path/to/people-westend.json --tmp --relay-chain-rpc-url wss://rpc.ibp.network/westend --reserved-only --reserved-nodes /dns/boot-node.helikon.io/tcp/9522/wss/p2p/12D3KooWHhZk21Wzvsd3Un1Cp63diXqr6idbG1MEiUWaitUZuX4c ``` Thanks.
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Michal Kucharczyk authored
The runtime now can provide a number of predefined presets of `RuntimeGenesisConfig` struct. This presets are intended to be used in different deployments, e.g.: `local`, `staging`, etc, and should be included into the corresponding chain-specs. Having `GenesisConfig` presets in runtime allows to fully decouple node from runtime types (the problem is described in #1984). **Summary of changes:** - The `GenesisBuilder` API was adjusted to enable this functionality (and provide better naming - #150): ```rust fn preset_names() -> Vec<PresetId>; fn get_preset(id: Option<PresetId>) -> Option<serde_json::Value>; //`None` means default fn build_state(value: serde_json::Value); pub struct PresetId(Vec<u8>); ``` - **Breaking change**: Old `create_default_config` method was removed, `build_config` was renamed to `build_state`. As a consequence a node won't be able to interact with genesis config for older runtimes. The cleanup was made for sake of API simplicity. Also IMO maintaining compatibility with old API is not so crucial. - Reference implementation was provided for `substrate-test-runtime` and `rococo` runtimes. For rococo new [`genesis_configs_presets`](https://github.com/paritytech/polkadot-sdk/blob/3b41d66b/polkadot/runtime/rococo/src/genesis_config_presets.rs#L530) module was added and is used in `GenesisBuilder` [_presets-related_](https://github.com/paritytech/polkadot-sdk/blob/3b41d66b/polkadot/runtime/rococo/src/lib.rs#L2462-L2485) methods. - The `chain-spec-builder` util was also improved and allows to ([_doc_](https://github.com/paritytech/polkadot-sdk/blob/3b41d66b/substrate/bin/utils/chain-spec-builder/src/lib.rs#L19)): - list presets provided by given runtime (`list-presets`), - display preset or default config provided by the runtime (`display-preset`), - build chain-spec using named preset (`create ... named-preset`), - The `ChainSpecBuilder` is extended with [`with_genesis_config_preset_name`](https://github.com/paritytech/polkadot-sdk/blob/3b41d66b/substrate/client/chain-spec/src/chain_spec.rs#L447) method which allows to build chain-spec using named preset provided by the runtime. Sample usage on the node side [here](https://github.com/paritytech/polkadot-sdk/blob/2caffaae /polkadot/node/service/src/chain_spec.rs#L404). Implementation of #1984. fixes: #150 part of: #25 --------- Co-authored-by: Sebastian Kunert <[email protected]> Co-authored-by: Kian Paimani <[email protected]> Co-authored-by: Oliver Tale-Yazdi <[email protected]>
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Shawn Tabrizi authored
This function is currently only exposed to runtime-benchmarks, where it should be available in all tests. Also made it available in `std` because this is how `set_block_number` works in FRAME System, however, not sure if it is needed in the latest std/no_std paradigm. --------- Co-authored-by: Bastian Köcher <[email protected]> Co-authored-by: Oliver Tale-Yazdi <[email protected]>
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