Cherry pick share merging splitting #537
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
* move Messages field to the end of Block.Data
* Add some constants for share computation and the NMT:
- also a bunch of todos regarding shares computation
* First (compiling) stab on creating shares
* Test with Evidence and fix bug discovered by test
* remove resolved todos
* introduce split method
* Introduce LenDelimitedMarshaler interface and some reformatting
* Introduce TxLenDelimitedMarshaler
* add some test cases
* fix some comments
* fix some comments & linter
* Add reserved namespaces to params
* Move ll-specific consts into a separate file (consts.go)
* Add MarshalDelimited to HexBytes
* Add tail-padding shares
* Add ComputeShares method on Data to compute all shares
* Fix compute the next square num and not the next power of two
* lints
* Unexport MakeShares function:
- it's likely to change and it doesn't have to be part of the public API
* lints 2
* First stab on computing row/column roots
* fix rebase glitches:
- move DA related constants out of params.go
* refactor MakeBlock to take in interm. state roots and messages
* refactor state.MakeBlock too
* Add todos LenDelimitedMarshaler and extract appendShares logic
* Simplify shares computation: remove LenDelimitedMarshaler abstraction
* actually use DA header to compute the DataRoot everywhere (will lead to failing tests for sure)
* WIP: Update block related core data structures in protobuf too
* WIP: fix zero shares edge-case and get rid of Block.Data.hash (use dataAvailabilityHeader.Hash() instead)
* Fixed tests, only 3 failing tests to go: TestReapMaxBytesMaxGas, TestTxFilter, TestMempoolFilters
* Fix TestTxFilter:
- the size of the wrapping Data{} proto message increased a few bytes
* Fix Message proto and `DataFromProto`
* Fix last 2 remaining tests related to the increased block/block.Data size
* Use infectious lib instead of leopard
* proto-lint: snake_case
* some lints and minor changes
* linter
* panic if pushing to tree fails, extend Data.ToProto()
* revert renaming in comment
* add todo about refactoring as soon as the rsmt2d allows the user to choose the merkle tree
* Export block data compute shares. * Refactor to use ShareSize constant directly. * Change message splitting to prefix namespace ID. * Implement chunking for contiguous. * Add termination condition. * Rename append contiguous to split contiguous. * Update test for small tx. * Add test for two contiguous. * Make tx and msg adjusted share sizes exported constants. * Panic on hopefully-unreachable condition instead of silently skipping. * Update hardcoded response for block format. Co-authored-by: Ismail Khoffi <[email protected]>
* fix overwrite bug and stop splitting shares of size MsgShareSize * remove ineffectual code * review feedback: better docs Co-authored-by: Ismail Khoffi <[email protected]> * remove uneeded copy and only fix the source of the bug Co-authored-by: Ismail Khoffi <[email protected]> * fix overwrite bug while also being consistent with using NamespacedShares * update to the latest rsmt2d for the nmt wrapper Co-authored-by: Ismail Khoffi <[email protected]>
* start spec compliant share merging * refactor and finish unit testing * whoops * linter gods * fix initial changes and use constants * use constant * more polish * docs fix* review feedback: docs and out of range panic protection * review feedback: add panic protection from empty input * use constant instead of recalculating `ShareSize`* don't redeclare existing var* be more explicit with returned nil* use constant instead of recalculating `ShareSize`* review feedback: use consistent capitalization * stop accepting reserved namespaces as normal messages * use a descriptive var name for message length * linter and comparison fix * reorg tests, add test for parse delimiter, DataFromBlock and fix evidence marshal bug * catch error for linter * update test MakeShares to include length delimiters for the SHARE_RESERVED_BYTE * minor iteration change * refactor share splitting to fix bug * fix all bugs with third and final refactor * fix conflict * revert unnecessary changes * review feedback: better docs* reivew feedback: add comment for safeLen * review feedback: remove unnecessay comments * review feedback: split up share merging and splitting into their own files * review feedback: more descriptive var names * fix accidental change * add some constant docs * spelling error Co-authored-by: Hlib Kanunnikov <[email protected]> Co-authored-by: John Adler <[email protected]> Co-authored-by: Ismail Khoffi <[email protected]>
evan-forbes
force-pushed
the
evan/cherry-pick-share-merging-splitting
branch
from
4beddda to
66f720d
Compare
This was referenced Sep 22, 2021
liamsi
force-pushed
the
evan/cherry-pick-share-merging-splitting
branch
from
66f720d to
0ec12a3
Compare
evan-forbes
force-pushed
the
evan/cherry-pick-share-merging-splitting
branch
from
0ec12a3 to
b6e5984
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
Simple PR to cherry pick share splitting and merging.
part of #528
blocked by #536