* separates out turbine QUIC from TPU implementation
Turbine being tied to QUIC implementation for TPU hinders development
and makes it hard to optimize QUIC specifically for turbine.
The commit separates out turbine QUIC from TPU implementation.
* Update core/src/validator.rs
Co-authored-by: Jon Cinque <me@jonc.dev>
* Update turbine/src/retransmit_stage.rs
Co-authored-by: Jon Cinque <me@jonc.dev>
---------
Co-authored-by: Jon Cinque <me@jonc.dev>
* Move CostModel and CostTracker to its own crate
* compile new crate and update imports
* update sbf Cargo.lock
* fix AbiExample
* fix cargo sort
* Fix AbiExample
The optional args allow reuse by ledger-tool repair roots command Also,
hold cleanup lock for duration of Blockstore::scan_and_fix_roots().
This prevents a scenario where scan_and_fix_roots() could identify a
slot as needing to be marked root, that slot getting cleaned by
LedgerCleanupService, and then scan_and_fix_roots() marking the slot as
root on the now purged slot.
* When there are too many pubkeys in one slot, kick the one with lowest
stake out.
* Cache last_root to reduce read locks we need.
* Use slots_in_epoch to limit number of slots in the map.
* Fix lint errors.
* Only cache stake and slots per epoch once per epoch.
* Revert "Only cache stake and slots per epoch once per epoch."
This reverts commit 8658aad0083456794b4c4403adaf9c74d1a71d09.
* Vote at the tip of current fork if last vote is outside SlotHash
of the tip and last vote expired.
* Add unittest when last vote is outside slothash, we should vote at the tip
of the current fork.
* Revert "Use slots_in_epoch to limit number of slots in the map."
This reverts commit 93574f57a48d2a70fbbc0f62fa8810d3b6bee0af.
* Revert "Cache last_root to reduce read locks we need."
This reverts commit bb114ec2b62cb9c0207328b19c415f6116be0f1c.
* Revert "When there are too many pubkeys in one slot, kick the one with lowest"
This reverts commit 711e29a6a025fd4f11fbc97dcbbe90e4832be04c.
* Move new vote generation when last vote is outside slothash into the
main path, this actually makes more sense since we don't select where
to vote in two different places, and all the vote generation logic
is seamlessly inherited.
* - Move vote refresh to be behind select vote and do not refresh vote if a new
vote is selected.
- Check whether last vote is inside slothash inside select_vote_and_reset_forks
- rename slot_within_slothash to is_in_slothashes_history
- remove one unittest for now, more tests will be added in a separate CL
* Remove new test, it will be in another file.
* Add is_in_slot_hashes_history test in the new file.
* Add unittest for the case when last vote is outside slot hashes.
* Small improvements and more unittests.
* Fix bad merge.
* Update docs/src/terminology.md
Co-authored-by: mvines <mvines@gmail.com>
* Put SwitchForkDecision::FailedSwitchThreshold logic into separate function.
* Make linter happy.
---------
Co-authored-by: mvines <mvines@gmail.com>
Slot::MAX was used to specify that a type of snapshots should not be
created; define a constant to be that value and reference the constant
to have a single point of edit.
* Restrict access to Bank's HardForks
Callers could previously obtain a a lock to read/write HardForks from
any Bank. This would allow any caller to modify, and creates the
opportunity for inconsistent handling of what is considered a valid hard
fork (ie too old).
This PR adds a function to Bank so consistent sanity checks can be
applied; the caller will already have a Bank as that is where they would
have obtained the HardForks from in the first place. Additionally,
change the getter to return a copy of HardForks (simple Vec).
* Allow hard fork at bank slot if bank is not yet frozen
The core/src/ directory is already pretty crowded, and moving these
items into the subdirectory more clearly identifies that they are tied
to banking_stage.
* Add TpuEntryNotifier to send EntryNotifications from Tpu
* Optionally run TpuEntryNotifier to send out EntrySummarys alongside BroadcastStage messages
* Track entry index in TpuEntryNotifier
* Allow for leader slots that switch forks
* Exit if broadcast send fails
Ryo Onodera
Brooks
steviez
Andrew Fitzgerald
behzad nouri
Ashwin Sekar
Illia Bobyr
Pankaj Garg
Jeff Biseda
buffalu
Brennan
Wen
Trent Nelson
Ikko Eltociear Ashimine
Alexander Meißner
Tao Zhu
Tyera