* Enable frozen_abi on banking trace file
* Fix ci with really correct bugfix...
* Remove tracker_callers
* Fix typo...
* Fix AbiExample for Arc/Rc's Weaks
* Added comment for AbiExample impl of SystemTime
* Simplify and document EvenAsOpaque with new usage
* Minor clean-ups
* Simplify SystemTime::example() with UNIX_EPOCH...
* Add comment for AbiExample subtleties
removes outdated matches crate from the dependencies
std::matches has been stable since rust 1.42.0.
Other use-cases are covered by assert_matches crate.
* allow pedantic invalid cast lint
* allow lint with false-positive triggered by `test-case` crate
* nightly `fmt` correction
* adapt to rust layout changes
* remove dubious test
* Use transmute instead of pointer cast and de/ref when check_aligned is false.
* Renames clippy::integer_arithmetic to clippy::arithmetic_side_effects.
* bump rust nightly to 2023-08-25
* Upgrades Rust to 1.72.0
---------
Co-authored-by: Trent Nelson <trent@solana.com>
* dereplicode address alignment check
* Uses `checked_div` and `checked_rem` in built-in loaders.
* Uses `checked_div` and `checked_rem`.
* sdk: replace sub() with saturating_sub()
* eliminate `String` "arithmetic"
* allow arithmetic side-effects in tests and benches and on types we don't control
---------
Co-authored-by: Trent Nelson <trent@solana.com>
* sdk: Add concurrent support for rand 0.7 and 0.8
* Update rand, rand_chacha, and getrandom versions
* Run command to replace `gen_range`
Run `git grep -l gen_range | xargs sed -i'' -e 's/gen_range(\(\S*\), /gen_range(\1../'
* sdk: Fix users of older `gen_range`
* Replace `hash::new_rand` with `hash::new_with_thread_rng`
Run:
```
git grep -l hash::new_rand | xargs sed -i'' -e 's/hash::new_rand([^)]*/hash::new_with_thread_rng(/'
```
* perf: Use `Keypair::new()` instead of `generate`
* Use older rand version in zk-token-sdk
* program-runtime: Inline random key generation
* bloom: Fix clippy warnings in tests
* streamer: Scope rng usage correctly
* perf: Fix clippy warning
* accounts-db: Map to char to generate a random string
* Remove `from_secret_key_bytes`, it's just `keypair_from_seed`
* ledger: Generate keypairs by hand
* ed25519-tests: Use new rand
* runtime: Use new rand in all tests
* gossip: Clean up clippy and inline keypair generators
* core: Inline keypair generation for tests
* Push sbf lockfile change
* sdk: Sort dependencies correctly
* Remove `hash::new_with_thread_rng`, use `Hash::new_unique()`
* Use Keypair::new where chacha isn't used
* sdk: Fix build by marking rand 0.7 optional
* Hardcode secret key length, add static assertion
* Unify `getrandom` crate usage to fix linking errors
* bloom: Fix tests that require a random hash
* Remove some dependencies, try to unify others
* Remove unnecessary uses of rand and rand_core
* Update lockfiles
* Add back some dependencies to reduce rebuilds
* Increase max rebuilds from 14 to 15
* frozen-abi: Remove `getrandom`
* Bump rebuilds to 17
* Remove getrandom from zk-token-proof
* Enforce used_underscore_binding
* Fix all
* Work around for cfg()-ed code...
* ci....
* Make clipply fixes more pleasant
* Clone exit signal while intentionally shadowing
* Use more verbose code to avoid any #[allow(...)]s
generalizes Deduper to work with any hashable type
Current Deduper is hard-coded only for Packet type. In order to use
Deduper in retransmit-stage, we need to dedup types other than Packet.
The commit generalizes Deduper to any hashable type.
removes the false_positive_rate field from the Deduper
Deduper.false_positive_rate field is misleading because it is not
enforced until maybe_reset is called. But then maybe_reset can be
invoked with an explicit argument.
Current Deduper implementation uses many bits per entry:
https://github.com/solana-labs/solana/blob/65cd55261/perf/src/deduper.rs#L70-L73
and may be saturated quickly. It also lacks api to specify desired false
positive rate.
The commit instead uses an atomic bloom filter with K hash functions.
The false positive rate is obtained by tracking popcount of bits.
* Add fully-reproducible online tracer for banking
* Don't use eprintln!()...
* Update programs/sbf/Cargo.lock...
* Remove meaningless assert_eq
* Group test-only code under aptly named mod
* Remove needless overflow handling in receive_until
* Delay stat aggregation as it's possible now
* Use Cow to avoid needless heap allocs
* Properly consume metrics action as soon as hold
* Trace UnprocessedTransactionStorage::len() instead
* Loosen joining api over type safety for replaystage
* Introce hash event to override these when simulating
* Use serde_with/serde_as instead of hacky workaround
* Update another Cargo.lock...
* Add detailed comment for Packet::buffer serialize
* Rename sender_overhead_minimized_receiver_loop()
* Use type interference for TraceError
* Another minor rename
* Retire now useless ForEach to simplify code
* Use type alias as much as possible
* Properly translate and propagate tracing errors
* Clarify --enable-banking-trace with better naming
* Consider unclean (signal-based) node restarts..
* Tweak logging and cli
* Remove Bank events as it's not needed anymore
* Make tpu own banking tracer thread
* Reduce diff a bit..
* Use latest serde_with
* Finally use the published rolling-file crate
* Make test code change more consistent
* Revive dead and non-terminating test code path...
* Dispose batches early now that possible
* Split off thread handle very early at ::new()
* Tweak message for TooSmallDirByteLimitl
* Remove too much of indirection
* Remove needless pub from ::channel()
* Clarify test comments
* Avoid needless event creation if tracer is disabled
* Write tests around file rotation and spill-over
* Remove unneeded PathBuf::clone()s...
* Introduce inner struct instead of tuple...
* Remove unused enum BankStatus...
* Avoid .unwrap() for the case of disabled tracer...
Tenets:
1. Limit thread names to 15 characters
2. Prefix all Solana-controlled threads with "sol"
3. Use Camel case. It's more character dense than Snake or Kebab case
Packets are at the boundary of the system where, vast majority of the
time, they are received from an untrusted source. Raw indexing into the
data buffer can open attack vectors if the offsets are invalid.
Validating offsets beforehand is verbose and error prone.
The commit updates Packet::data() api to take a SliceIndex and always to
return an Option. The call-sites are so forced to explicitly handle the
case where the offsets are invalid.
Ryo Onodera
behzad nouri
Alexander Meißner
Jon Cinque
Brooks
steviez
sakridge
Tao Zhu
Brennan
Andrew Fitzgerald
Jeff Biseda
Jon Cinque
Michael Vines
Brian Anderson
carllin
Jack May
Trent Nelson
Justin Starry
HaoranYi