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31 Commits

Author SHA1 Message Date
behzad nouri eff59193db
enforces that LAST_SHRED_IN_SLOT is also DATA_COMPLETE_SHRED (#24892) 
A data shred cannot be LAST_SHRED_IN_SLOT if not also DATA_COMPLETE_SHRED.
So LAST_SHRED_IN_SLOT should also imply DATA_COMPLETE_SHRED:
https://github.com/solana-labs/solana/blob/74b586ae7/ledger/src/shredder.rs#L116-L117
https://github.com/solana-labs/solana/blob/74b586ae7/core/src/broadcast_stage/standard_broadcast_run.rs#L80-L81

However current shred constructs allow specifying a shred which is
LAST_SHRED_IN_SLOT but not DATA_COMPLETE_SHRED:
https://github.com/solana-labs/solana/blob/74b586ae7/ledger/src/shred.rs#L117-L118
https://github.com/solana-labs/solana/blob/74b586ae7/ledger/src/shred.rs#L272-L273

The commit updates ShredFlags so that if a shred is not
DATA_COMPLETE_SHRED it cannot be LAST_SHRED_IN_SLOT either.
 2022-05-02 23:33:53 +00:00
behzad nouri 0f60665100
replaces Shred::new_empty_coding with Shred::new_from_parity_shard (#24749) 
Removing implementation details of shreds and payload offsets from
shredder, so that shredder does not need to mutate payload:
https://github.com/solana-labs/solana/blob/71ad12128/ledger/src/shred.rs#L968-L977

Also, Shred::new_from_data can simply obtain a slice as opposed to
Option<&[u8]>:
https://github.com/solana-labs/solana/blob/71ad12128/ledger/src/shred.rs#L268-L278
 2022-04-27 18:04:10 +00:00
behzad nouri 895f76a93c
hides implementation details of shred from its public interface (#24563) 
Working towards embedding versioning into shreds binary, so that a new
variant of shred struct can include merkle tree hashes of the erasure
set.
 2022-04-25 12:43:22 +00:00
behzad nouri 705ea53353
moves sign_shred and new_coding_shred_header out of Shredder (#24487) 2022-04-19 20:00:05 +00:00
behzad nouri 01a096adc8 adds bitflags to Packet.Meta 
Instead of a separate bool type for each flag, all the flags can be
encoded in a type-safe bitflags encoded in a single u8:
https://github.com/solana-labs/solana/blob/d6ec103be/sdk/src/packet.rs#L19-L31
 2022-01-04 13:53:40 +00:00
Justin Starry 254ef3e7b6
Rename Packets to PacketBatch (#21794) 2021-12-11 09:44:15 -05:00
Michael Vines b8837c04ec Reformat imports to a consistent style for imports 
rustfmt.toml configuration:
  imports_granularity = "One"
  group_imports = "One"
 2021-12-03 09:19:13 -08:00
Michael Vines 7027d56064 Resolve nightly-2021-10-05 clippy complaints 2021-10-06 10:37:58 -07:00
Alexander Meißner 6514096a67 chore: cargo +nightly clippy --fix -Z unstable-options 2021-06-18 10:42:46 -07:00
Brooks Prumo b074e86ad2
Fix clippy (#17214) 
Newer clippy from +nightly have new errors about where annotations can and
cannot go.  This commit fixes two of them.
 2021-05-13 17:51:36 -05:00
behzad nouri e405747409 Revert "Add limit and shrink policy for recycler (#15320)" 
This reverts commit c2e8814dce.
 2021-04-18 19:29:24 +00:00
carllin c2e8814dce
Add limit and shrink policy for recycler (#15320) 2021-02-24 00:15:58 -08:00
sakridge 191193289f
Upgrade sha2 to 0.9.3 (#14746) 2021-01-22 22:25:22 -08:00
Kristofer Peterson e23340d89e
Clippy cleanup for all targets and nighly rust (also support 1.44.0) (#10445) 
* address warnings from 'rustup run beta cargo clippy --workspace'

minor refactoring in:
- cli/src/cli.rs
- cli/src/offline/blockhash_query.rs
- logger/src/lib.rs
- runtime/src/accounts_db.rs

expect some performance improvement AccountsDB::clean_accounts()

* address warnings from 'rustup run beta cargo clippy --workspace --tests'

* address warnings from 'rustup run nightly cargo clippy --workspace --all-targets'

* rustfmt

* fix warning stragglers

* properly fix clippy warnings test_vote_subscribe()
replace ref-to-arc with ref parameters where arc not cloned

* Remove lock around JsonRpcRequestProcessor (#10417)

automerge

* make ancestors parameter optional to avoid forcing construction of empty hash maps

Co-authored-by: Greg Fitzgerald <greg@solana.com>
 2020-06-09 09:38:14 +09:00
carllin 97f2bcff69
master: Add nonce to shreds repairs, add shred data size to header (#10109) 
* Add nonce to shreds/repairs

* Add data shred size to header

Co-authored-by: Carl <carl@solana.com>
 2020-05-19 12:38:18 -07:00
Kristofer Peterson 58ef02f02b
9951 clippy errors in the test suite (#10030) 
automerge
 2020-05-15 09:35:43 -07:00
Tyera Eulberg ab361a8073
Rename KeypairUtil to Signer (#8360) 
automerge
 2020-02-20 13:28:55 -08:00
Greg Fitzgerald 127553ce4b
Wrap ed25519_dalek::Keypair (#8247) 2020-02-12 14:15:12 -07:00
Ryo Onodera 46b6cedff4
Fix nightly clippy warnings (#8199) 
automerge
 2020-02-10 22:48:50 -08:00
Sagar Dhawan 2dd8ab197d
Remove redundant threadpools in sigverify (#7888) 
* Limit the number of thread pools sigverify creates

* Name local threadpools
 2020-01-20 20:08:19 -08:00
Pankaj Garg 87b2525e03
Limit maximum number of shreds in a slot to 32K (#7584) 
* Limit maximum number of shreds in a slot to 32K

* mark dead slot replay as fatal error
 2019-12-30 07:42:09 -08:00
Pankaj Garg d94041e98d
Allow coding shred index to be different than data shred index (#7438) 
* Allow coding shred index to be different than data shred index

* move fec_set_index to shred's common header

* fix bench
 2019-12-12 16:50:29 -08:00
anatoly yakovenko e082418e4a Cleanup the sign shreds interface (#7456) 
automerge
 2019-12-12 13:27:33 -08:00
anatoly yakovenko bec5835289 Automatically call `.recycle` in Drop (#7429) 
automerge
 2019-12-11 11:58:40 -08:00
Sagar Dhawan 6bfe0fca1f
Add a version field to shreds (#7023) 
* Add a version field to shreds

* Clippy

* Fix Chacha Golden

* Fix shredder bench compile

* Fix blocktree bench compile
 2019-11-18 18:05:02 -08:00
anatoly yakovenko 0ca943f49b RecyclerCache for shred_sigverify (#6986) 
automerge
 2019-11-15 12:16:56 -08:00
sakridge 8e81bc1b49
Fix pinning (#6604) 
Remove Deref implementations and add more pass-throughs to the PinnedVec
wrapper.
Warm recyclers
set_pinnable
 2019-11-07 19:48:33 -08:00
Rob Walker b64b54f48f
unfork dalek ed25519 (#6776) 2019-11-07 17:08:10 -08:00
Pankaj Garg 0ace79939b
Add reference tick to data shreds (#6772) 
* Add reference tick to data shreds

* fix tests
 2019-11-06 13:27:58 -08:00
anatoly yakovenko 5e8668799c Fewer recyclers. (#6770) 
automerge
 2019-11-06 12:35:51 -08:00
anatoly yakovenko 67f636545a Refactor sigverify to stage for signing shreds on the GPU (#6635) 
automerge
 2019-11-06 10:52:30 -08:00