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Closes: #10381
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## Description
ref: https://github.com/cosmos/cosmos-sdk/discussions/10406#discussioncomment-1533289
For clients to know whether a protobuf feature is available for a certain SDK version, we decided to use the [`@since` doc comment](https://www.oracle.com/technical-resources/articles/java/javadoc-tool.html#@since) inside protobuf files.
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## Description
Draft of: #9705
Started off with changing codec `MarshalYaml` function to directly go from JSON to yaml using the new library. Replaced the only usage of UnmarshalYaml per request.
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## Description
Closes: #9694
goes hand-in-hand with https://github.com/cosmos/cosmos-proto/pull/17
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* Add HasAccount to the AuthKeeper to save protobuf decoding time
We found in the Osmosis epoch time, the many accesses to GetAccount's proto unmarshalling was a significant slowdown.
This adds a HasAccount method to the AuthKeeper, and fixes one unnecessary spot that it appears within in SendCoins
* Update Spec
* Add Changelog entry
* Fix lint & use speedup in SendCoins
* Update x/auth/keeper/account.go
Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
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ref: #8961
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Following up on [#9697](https://github.com/cosmos/cosmos-sdk/pull/9697#pullrequestreview-727295733), this PR is the first step for the #8961.
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## Description
Changes the `sdk.Msg` interface method `GetSigners() []string` to `GetSigners() []sdk.AccAddress`
Closes: #9885
+change GetSigner return type
+defer address checking to each msg's `ValidateBasic` method
+clean up consistency/redundancy issues in validate basic
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## Description
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Closes: #9361
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closes: #9239
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## Description
Closes: #9502
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# Description
Adds a new gRPC method, `DenomOwners`, to the `x/bank` module. This method queries for all account addresses that own a particular token denomination (paginated). _Naming subject to change based on reviews._
closes: #9393
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The speed is the same as old implementation, but the new one uses slightly
less memory and make the code easier to maintain.
name old time/op new time/op delta
SanitizeBalances500-8 933µs ± 1% 935µs ± 1% ~ (p=0.400 n=9+10)
SanitizeBalances1000-8 1.91ms ± 0% 1.92ms ± 0% +0.58% (p=0.000 n=10+10)
name old alloc/op new alloc/op delta
SanitizeBalances500-8 588kB ± 0% 556kB ± 0% -5.41% (p=0.000 n=9+9)
SanitizeBalances1000-8 1.18MB ± 0% 1.12MB ± 0% -5.37% (p=0.000 n=9+9)
name old allocs/op new allocs/op delta
SanitizeBalances500-8 5.02k ± 0% 4.02k ± 0% -19.94% (p=0.000 n=10+10)
SanitizeBalances1000-8 10.0k ± 0% 8.0k ± 0% -19.93% (p=0.000 n=9+10)
Fixes#9259
* Set proper default command output
* Removed duplicated cmd.SetErr(cmd.ErrOrStderr()) and cmd.SetOut(cmd.OutOrStdout())
* Moved command initialization and added CHANGELOG
* fix: groom all uses of cmd.Print*
* Ran make format
Co-authored-by: Michael FIG <mfig@agoric.com>
Co-authored-by: Alessio Treglia <alessio@tendermint.com>
Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>
addrLen is encoded in a byte, so it's an uint8. The code in
AddressFromBalancesStore cast it to int for bound checking, but wrongly uses "addrLen+1", which can be overflow.
To fix this, just cast addrLen once and use it in all places.
Found by fuzzing added in #9060.
Fixes#9111
Currently, AddressFromBalancesStore uses the input key without any
validation, so an empty key or an invalid key length cause it panics.
This commit fixes the problem, by returning an error in case of invalid
key was passed.
Found by fuzzing added in #9060.
Fixed#9062
* Add back supply proto
* Add migration for supply
* Fix lint
* Update x/bank/spec/01_state.md
* Fix test
* Proto gen
* Update x/bank/spec/01_state.md
* Make proto gen
Co-authored-by: Jonathan Gimeno <jgimeno@gmail.com>
After continuously profiling InitGensis with 100K accounts, it showed
pathologically slow code, that was the result of a couple of patterns:
* Unconditional and not always necessary map lookups
* O(n^2) sdk.AccAddressFromBech32 retrievals when the code is expensive,
during a quicksort
The remedy involved 4 parts:
* O(n) sdk.AccAddressFromBech32 invocations, down from O(n^2) in the quicksort
* Only doing map lookups when the domain key check has passed
* Using a black magic compiler technique of the map clearing idiom
* Zero allocation []byte<->string conversion
With 100K accounts, this brings InitGenesis down to ~6min, instead of
20+min, it reduces the sort code from ~7sec down to 50ms.
Also some simple benchmark reflect the change:
```shell
name old time/op new time/op delta
SanitizeBalances500-8 19.3ms ±10% 1.5ms ± 5% -92.46% (p=0.000 n=20+20)
SanitizeBalances1000-8 41.9ms ± 8% 3.0ms ±12% -92.92% (p=0.000 n=20+20)
name old alloc/op new alloc/op delta
SanitizeBalances500-8 9.05MB ± 6% 0.56MB ± 0% -93.76% (p=0.000 n=20+18)
SanitizeBalances1000-8 20.2MB ± 3% 1.1MB ± 0% -94.37% (p=0.000 n=20+19)
name old allocs/op new allocs/op delta
SanitizeBalances500-8 72.4k ± 6% 4.5k ± 0% -93.76% (p=0.000 n=20+20)
SanitizeBalances1000-8 162k ± 3% 9k ± 0% -94.40% (p=0.000 n=20+20)
```
The CPU profiles show the radical change as per
https://github.com/cosmos/cosmos-sdk/issues/7766#issuecomment-786671734
Later on, we shall do more profiling and fixes but for now this brings
down the run-time for InitGenesis.
Fixes#7766
Co-authored-by: Alessio Treglia <alessio@tendermint.com>
* change(bank): add utxo events and simplify logic
* add(bank): balance and supply tracking test
* chore(bank): fix balance tracking test comment
* fix(grpc): service test
* fix(bank): sub unlocked coins to use less gas
* fix(auth): cli test gas
* fix(rest): grpc gas test
* fix(staking/cli): increase delegation required gas
* add: burn events, fix tests
* fix(auth/tx): grpc test
* add(bank): coin events in delegate
* fix(bank): add amt check in delegate coins back
* change(bank): add coin spent and coin recv events in burn and mint
* change(bank): revert sub coin function
* change(auth): revert cli test
* change(auth): revert service test
* chore(auth): fix events comment in service_test.go
* chore: update CHANGELOG.md
* remove(bank): balanceError func
* chore(bank): address lint warnings
* chore(bank): update events spec
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Robert Zaremba
Sai Kumar
Amaury
Luke Rhoads
Andrei Ivasko
Dev Ojha
MD Aleem
Tyler
Spoorthi Satheesha
Aleksandr Bezobchuk
likhita-809
atheeshp
Cuong Manh Le
Riccardo Montagnin
Sunny Aggarwal
Frojdi Dymylja
SaReN
Aaron Craelius
Emmanuel T Odeke
Marko
Federico Kunze
Alessio Treglia