quic: use smallvec, save one allocation per packet
Use smallvec to hold chunks. Streams are packet-sized so we don't expect
them to have many chunks. This saves us an allocation for each packet.
* Add new StakeError variant
* Add closure to return error if EpochRewards::active
* Use error_during_epoch_rewards for Instructions that mutate stake accounts
* Use try instead of manually matching Ok/Err
* Consolidate error_during_epoch_rewards check
* Add new test helper
* Add test demonstrating which ix return StakeError::EpochRewardsActive
* Remove single-use fn
* Find the bank hash of the heaviest fork, replay if necessary.
* Make it more explicit how heaviest fork slot is selected.
* Use process_single_slot instead of process_blockstore_from_root, the latter
may re-insert banks already frozen.
* Put BlockstoreProcessError into the error message.
* Check that all existing blocks link to correct parent before replay.
* Use the default number of threads instead.
* Check whether block is full and other small fixes.
* Fix root_bank and move comments to function level.
* Remove the extra parent link check.
* Introduce SchedulingStateMachine
* Apply all typo fixes from code review
Co-authored-by: Andrew Fitzgerald <apfitzge@gmail.com>
* Update word wrapping
* Clarify Token::assume_exclusive_mutating_thread()
* Use slice instead of &Vec<_>
* Improve non-const explanation
* Document consecutive readonly rescheduling opt.
* Make test_gradual_locking terminate for miri
* Avoid unnecessary Task::clone()
* Rename: lock_{status,result} and no attempt_...()
* Add safety comment for get_account_locks_unchecked
* Reduce and comment about Page::blocked_tasks cap.
* Document SchedulingStateMachine::schedule_task()
* Add justification of closure in create_task
* Use the From trait for PageUsage
* Replace unneeded if-let with .expect()
* Add helpful comments for peculiar crossbeam usage
* Fix typo
* Make bug-bounty-exempt statement more clear
* Add test_enfoced_get_account_locks_verification
* Fix typos...
* Big rename: Page => UsageQueue
* Document UsageQueueLoader
* Various minor cleanings for beautifier diff
* Ensure reinitialize() is maintained for new fields
* Remove uneeded impl Send for TokenCell & doc upd.
* Apply typo fixes from code review
Co-authored-by: Andrew Fitzgerald <apfitzge@gmail.com>
* Merge similar tests into one
* Remove test_debug
* Remove assertions of task_index()
* Fix UB in TokenCell
* Make schedule_task doc comment simpler
* Document deschedule_task
* Simplify unlock_usage_queue() args
* Add comment for try_unblock() -> None
* Switch to Option<Usage> for fewer assert!s
* Add assert_matches!() to UsageQueue methods
* Add panicking test case for ::reinitialize()
* Use UsageFromTask
* Rename: LockAttempt => LockContext
* Move locking and unlocking methods to usage queue
* Remove outdated comment...
* Remove redundant fn: pop_unblocked_usage_from_task
* Document the index of task
* Clarifty comment a bit
* Update .current_usage inside try_lock()
* Use inspect_err to simplify code
* fix ci...
* Use ()...
* Rename: schedule{,_next}_unblocked_task()
* Rename: {try_lock,unlock}_{for_task,usage_queues}
* Test solana-unified-scheduler-logic under miri
* Test UB to illustrate limitation of TokenCell
* Test UB of using multiple tokens at the same time
---------
Co-authored-by: Andrew Fitzgerald <apfitzge@gmail.com>
* alt_bn128: simplify errors in sycalls (alt_bn128, compress, poseidon)
* add TODO for feature gate. remove validate from compress
* add feature gate
* fix one more error case
* all changes under feature gate
* revert removing from()
* return unexpected errors in lib
* add comment to remove error types, once the feature gate is activated
* remove unnecessary/impossible error
* fix mispelled comments
* runtime: core_bpf_migration: add migration path
* runtime: core_bpf_migration: add tests for migration path
* comments
* function name
* rent lamports
* bank operations ordering
* make migration method a bank method
* update deployment slot to current slot
* invoke loader deploy directly
The IP echo server currently spins up a worker thread for every thread
on the machine. Observing some data for nodes,
- MNB validators and RPC nodes look to get several hundred of these
requests per day
- MNB entrypoint nodes look to get 2-3 requests per second on average
In both instances, the current threadpool is severely overprovisioned
which is a waste of resources. This PR plumnbs a flag to control the
number of worker threads for this pool as well as setting a default of
two threads for this server. Two threads allow for one thread to always
listen on the TCP port while the other thread processes requests
* Fix: deploy program on last slot of epoch during environment change
* solana-runtime: deploy at last epoch slot test
* disable deployment of sol_alloc_free
* Move tx-batch-constructor to its own function
* use new_from_cache
---------
Co-authored-by: Alessandro Decina <alessandro.d@gmail.com>
* runtime: do fewer syscalls in remap_append_vec_file
Use renameat2(src, dest, NOREPLACE) as an atomic version of if
statx(dest).is_err() { rename(src, dest) }.
We have high inode contention during storage rebuild and this saves 1
fs syscall for each appendvec.
* Address review feedback
The default value was previously being determined down where the thread
pool is being created. Providing a default value at the CLI level is
consistent with other args, and gives an operator better visibility into
what the default will actually be
Kevin Heavey
Justin Starry
Ashwin Sekar
dependabot[bot]
Yihau Chen
ripatel-fd
Alessandro Decina
Tyera
Lucas Steuernagel
Wen
Ryo Onodera
Joe C
Lijun Wang
Emanuele Cesena
steviez
sakridge
Kirill Fomichev
Brooks
Pankaj Garg
HaoranYi
Jon C