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  1. Jan 12, 2021
  3. Jan 11, 2021
  5. Jan 08, 2021
  7. Jan 07, 2021
  9. Jan 06, 2021
    • ordian's avatar
      upgrade a few dependencies (companion for 7831) (#2205) · e9866d55
      ordian authored 
      * upgrade a few dependencies

* "Update Substrate"

Co-authored-by: parity-processbot <>
      e9866d55
    • Peter Goodspeed-Niklaus's avatar
      Add metrics timing message passing from OverseerSubsystemContext to Overseer::route_message (#2201) · 004dc50d
      Peter Goodspeed-Niklaus authored 
      * add timing setup to OverseerSubsystemContext

* figure out how to initialize the rng

* attach a timer to a portion of the messages traveling to the Overseer

This timer only exists / logs a fraction of the time (configurable
by `MESSAGE_TIMER_METRIC_CAPTURE_RATE`). When it exists, it tracks
the span between the `OverSubsystemContext` receiving the message
and its receipt in `Overseer::run`.

* propagate message timing to the start of route_message

This should be more accurate; it ensures that the timer runs
at least as long as that function. As `route_message` is async,
it may not actually run for some time after it is called (or ever).

* fix failing test

* rand_chacha apparently implicitly has getrandom feature

* change rng initialization

The previous impl using `from_entropy` depends on the `getrandom`
crate, which uses the system entropy source, and which does not
work on `wasm32-unknown-unknown` because it wants to fall back to
a JS implementation which we can't assume exists.

This impl depends only on `rand::thread_rng`, which has no documentation
stating that it's similarly limited.

* remove randomness in favor of a simpler 1 of N procedure

This deserves a bit of explanation, as the motivating issue explicitly
requested randomness. In short, it's hard to get randomness to compile
for `wasm32-unknown-unknown` because that is explicitly intended to be
as deterministic as practical. Additionally, even though it would never
be used for consensus purposes, it still felt offputting to intentionally
introduce randomness into a node's operations. Except, it wasn't really
random, either: it was a deterministic PRNG varying only in its state,
and getting the state to work right for that target would have required
initializing from a constant.

Given that it was a deterministic sequence anyway, it seemed much simpler
and more explicit to simply select one of each N messages instead of
attempting any kind of realistic randomness.

* reinstate randomness for better statistical properties

This partially reverts commit 0ab8594c.

`oorandom` is much lighter than the previous `rand`-based implementation,
which makes this easier to work with.

This implementation gives each subsystem and each child RNG a distinct
increment, which should ensure they produce distinct streams of values.
      004dc50d
    • dependabot[bot]'s avatar
      Bump trie-db from 0.22.1 to 0.22.2 (#2208) · 0253be89
      dependabot[bot] authored 
      

Bumps [trie-db](https://github.com/paritytech/trie) from 0.22.1 to 0.22.2.
- [Release notes](https://github.com/paritytech/trie/releases)
- [Commits](https://github.com/paritytech/trie/compare/trie-db-v0.22.1...trie-db-v0.22.2)

Signed-off-by: default avatardependabot[bot] <[email protected]>

Co-authored-by: default avatardependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
      0253be89
    • André Silva's avatar
      runtime: add Babe::next_epoch runtime api method (#2200) · bf8e07e8
      André Silva authored 
      * runtime: add Babe::next_epoch runtime api method

* "Update Substrate"

Co-authored-by: parity-processbot <>
      bf8e07e8
    • dependabot[bot]'s avatar
      Bump pin-project from 1.0.2 to 1.0.3 (#2209) · 6b7f1f15
      dependabot[bot] authored 
      

Bumps [pin-project](https://github.com/taiki-e/pin-project) from 1.0.2 to 1.0.3.
- [Release notes](https://github.com/taiki-e/pin-project/releases)
- [Changelog](https://github.com/taiki-e/pin-project/blob/master/CHANGELOG.md)
- [Commits](https://github.com/taiki-e/pin-project/compare/v1.0.2...v1.0.3)

Signed-off-by: default avatardependabot[bot] <[email protected]>

Co-authored-by: default avatardependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
      6b7f1f15
    • Shawn Tabrizi's avatar
      Companion PR for 7822 (Remove `_{}` from benchmarks) (#2202) · dbd9e9ec
      Shawn Tabrizi authored 
      * Remove `_{}` from benchmarks macro

* "Update Substrate"

Co-authored-by: parity-processbot <>
      dbd9e9ec
  11. Jan 05, 2021
  13. Dec 30, 2020
    • Alexander Theißen's avatar
      Companion for #7810 (Define ss58 prefix inside the runtime) (#2182) · 2ad8c5cf
      Alexander Theißen authored 
      * Companion for #7810

* Added missing trait items for tests

* Add another missing trait item

* fixup

* "Update Substrate"

Co-authored-by: parity-processbot <>
      2ad8c5cf
    • Shawn Tabrizi's avatar
      Migrate Claims Pallet to WeightInfo (#2171) · 4e73c1d3
      Shawn Tabrizi authored 
      

* migrate claims to weightinfo

* fix up

* fix benchmark

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=polkadot-dev --steps=50 --repeat=20 --pallet=claims --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/polkadot/src/weights/

* fix test runtime

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=claims --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/

* Update runtime/kusama/src/weights/claims.rs

* use path for pallet

* Update Cargo.lock

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=polkadot-dev --steps=50 --repeat=20 --pallet=runtime_common::claims --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/polkadot/src/weights/

* Delete runtime_common::claims.rs

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=polkadot-dev --steps=50 --repeat=20 --pallet=runtime_common::claims --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/polkadot/src/weights/runtime_common_claims.rs

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_common::claims --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_common_claims.rs

* use full automation file

* patch import

* consolidate benchmark logic

* fix

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_common::claims --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_common_claims.rs

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=polkadot-dev --steps=50 --repeat=20 --pallet=runtime_common::claims --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/polkadot/src/weights/runtime_common_claims.rs

* update weight comments

Co-authored-by: default avatarParity Benchmarking Bot <[email protected]>
      4e73c1d3
  15. Dec 29, 2020
  17. Dec 28, 2020
  19. Dec 27, 2020
  21. Dec 24, 2020
    • Bastian Köcher's avatar
      Support variable session length for Rococo chains at genesis (#2167) · 14da83d5
      Bastian Köcher authored 
      This pr adds support to change the session length of a Rococo chain at
genesis. This is rather useful because Rococo has a session length of
1 hour, while on rococo-local you will now get 1 minute. This improves
the dev experience, because a parachain is only going live at the
start of a new session.
      14da83d5
  23. Dec 18, 2020
  25. Dec 17, 2020
    • Bastian Köcher's avatar
      Fix bug and further optimizations in availability distribution (#2104) · affa668a
      Bastian Köcher authored 
      

* Fix bug and further optimizations in availability distribution

- There was a bug that resulted in only getting one candidate per block
as the candidates were put into the hashmap with the relay block hash as
key. The solution for this is to use the candidate hash and the relay
block hash as key.
- We stored received/sent messages with the candidate hash and chunk
index as key. The candidate hash wasn't required in this case, as the
messages are already stored per candidate.

* Update node/core/bitfield-signing/src/lib.rs

Co-authored-by: default avatarRobert Habermeier <[email protected]>

* Remove the reverse map

* major refactor of receipts & query_live

* finish refactoring

remove ancestory mapping,

improve relay-parent cleanup & receipts-cache cleanup,
add descriptor to `PerCandidate`

* rename and rewrite query_pending_availability

* add a bunch of consistency tests

* Add some last changes

* xy

* fz

* Make it compile again

* Fix one test

* Fix logging

* Remove some buggy code

* Make tests work again

* Move stuff around

* Remove dbg

* Remove state from test_harness

* More refactor and new test

* New test and fixes

* Move metric

* Remove "duplicated code"

* Fix tests

* New test

* Change break to continue

* Update node/core/av-store/src/lib.rs

* Update node/core/av-store/src/lib.rs

* Update node/core/bitfield-signing/src/lib.rs

Co-authored-by: default avatarFedor Sakharov <[email protected]>

* update guide to match live_candidates changes

* add comment

* fix bitfield signing

Co-authored-by: default avatarRobert Habermeier <[email protected]>
Co-authored-by: default avatarBernhard Schuster <[email protected]>
Co-authored-by: default avatarFedor Sakharov <[email protected]>
      affa668a
  27. Dec 16, 2020
    • RK's avatar
      Companion for #7536 (Pallet Treasury Refactor) (#2025) · 465e3580
      RK authored 
      

* wk2048 | D6 | issue-7143-treasury-refactor | integration

* wk2048 | D6 | issue-7143-treasury-refactor | integration | p2

* trait -> config

* fix weight files and import

* missed some

* fix import

* fix imports

* alphabetize

* fix config traits

* fix trait

* update traits

* update weights

* "Update Substrate"

* fix features

* Update runtime/kusama/src/lib.rs

* Update runtime/polkadot/src/lib.rs

* add bounties and tips in proxy filters

* remove unused

* remove unused

* remove unused

Co-authored-by: default avatarShawn Tabrizi <[email protected]>
Co-authored-by: parity-processbot <>
Co-authored-by: default avatarthiolliere <[email protected]>
      465e3580
  29. Dec 15, 2020
  31. Dec 14, 2020
  33. Dec 11, 2020
  35. Dec 10, 2020
    • Bernhard Schuster's avatar
      addition error definitions (#2107) · dca93d01
      Bernhard Schuster authored 
      * remove low information density error doc comments

* another round of error dancing

* fix compilation

* remove stale `None` argument

* adjust test, minor slip in command

* only add AvailabilityError for full node features

* another None where none shuld be
      dca93d01
  37. Dec 09, 2020