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86 Commits

Author SHA1 Message Date
Michael Vines b05c7d91ed Fix derive_partial_eq_without_eq clippy lint 2022-05-22 22:22:21 -07:00
sakridge e22be02d3a
sigverify: add discard before dedup (#25388) 2022-05-23 03:40:33 +02:00
Brennan Watt e025376719
Fix packet accounting after dedup (#25357) 
* Fix packet accounting after dedup
* Rename function to better represent intent
 2022-05-20 17:00:13 -07:00
sakridge 52db2e19bc
Lower default batch size to 64 and add 2 banking threads (#25226) 2022-05-15 16:52:47 +02:00
sakridge 703d55abb1
Convert println to debug! in shrink tests (#24939) 2022-05-03 22:10:53 +02:00
behzad nouri 9587c8537f
limits pre-allocation size when deserializing shreds (#24921) 
Though current Shred struct is not vulnerable to this, adding with_limit
causes pre-allocation size to be limited to prevent against memory
exhaustion attacks:
https://github.com/bincode-org/bincode/blob/2d3f42034/readme.md
 2022-05-03 12:13:45 +00:00
steviez b48fd4eec2
Construct PacketBatches from PongMessages directly (#24708) 
Serialize pongs directly into PacketBatch to save copying the data from
intermediate packets into PacketBatch.
 2022-04-26 21:30:00 -05:00
steviez e8def9c89c
Variable renames for readability (#24522) 2022-04-25 14:50:26 -05:00
steviez 6a5a540b39
Use Packet::from_data() to remove repeated logic (#24372) 2022-04-18 00:15:39 -05:00
HaoranYi aad73f1f2e
fix recycler free stat report (#23159) 
* fix recycler free stat report

* update comments for ewma window size

* one atomic update with aggregated local counter

* fix clippy integer arithmetic error

* move free calcs outside of loop

* fix integer arithmetic error
 2022-03-03 17:08:59 -06:00
Trent Nelson d4292774c5 checks 2022-02-25 08:05:28 +00:00
buffalu 70ebab2c82
Add rustfmt.toml and `cargo fmt` (#23238) 
* fmt

* formatted

Co-authored-by: Lucas B <buffalu@jito.network>
 2022-02-19 13:32:29 +08:00
anatoly yakovenko 83d31c9e65
shrink batches when over 80% of the space is wasted (#23066) 
* shrink batches when over 80% of the space is wasted
 2022-02-16 08:18:17 -08:00
sakridge 2e56c59bcb
Handle already discarded packets in gpu sigverify path (#22680) 2022-01-24 14:35:47 +01:00
sakridge 7569f282c6
Move discard check before generate offsets (#22684) 2022-01-24 12:59:47 +00:00
anatoly yakovenko d6011ba14d
Dedup bloom filter is too slow (#22607) 
* Faster dedup

* use ahash

* fixup

* single threaded

* use duration type

* remove the count

* fixup
 2022-01-21 20:23:48 -07:00
Justin Starry a2d251ce1e
Speed up packet dedup and fix benches (#22592) 
* Speed up packet dedup and fix benches

* fix tests

* allow int arithmetic in bench
 2022-01-20 13:59:16 -07:00
anatoly yakovenko d343713f61
Optimize packet dedup (#22571) 
* Use bloom filter to dedup packets

* dedup first

* Update bloom/src/bloom.rs

Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>

* Update core/src/sigverify_stage.rs

Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>

* Update core/src/sigverify_stage.rs

Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>

* Update core/src/sigverify_stage.rs

Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>

* fixup

* fixup

* fixup

Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>
 2022-01-19 13:58:20 -08:00
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
behzad nouri c9c78622a8
discards serialized gossip crds votes if cannot parse tx (#22129) 2021-12-29 19:31:26 +00:00
Justin Starry b1d9a2e60e
Don't forward packets received from TPU forwards port (#22078) 
* Don't forward packets received from TPU forwards port

* Add banking stage test
 2021-12-29 19:34:31 +01:00
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
Anton Lazarev 3c8b33eaef don't check x86 features on non-x86 architectures 2021-12-02 08:02:48 -08:00
Michael Vines dd12d90eac Upgrade to Rust 2021 2021-11-30 20:43:46 -08:00
ryleung-solana 8cf36e5cb0
Add GPU sigverify for verify path (#20851) 
Allows the use of GPU acceleration in verifying the signatures in Entry's after deserialization in the replay stage

Co-authored-by: Stephen Akridge <sakridge@gmail.com>
Co-authored-by: Ryan Leung <ryan.leung@solana.com>
 2021-11-30 21:16:13 -05:00
Ivan Mironov 18b1baa3c1 Add function for changing thread's nice value 
Linux only.
 2021-11-04 17:16:46 -06:00
Michael Vines 2b76ea51b4 Reduce visibility of `Hash` struct contents 2021-10-19 09:30:47 -07:00
Michael Vines c16510152e Rework AVX/AVX2 detection again 2021-10-10 12:22:10 -07:00
Tao Zhu 177a375479
Tpu vote 1.7 (#20187) (#20494) 
* Add separate vote processing tpu port

* Add feature to send to tpu vote port

* Add vote rejecting sigverify mode

* use packet.meta.is_simple_vote_tx in place of deserialization

* consolidate code that identifies vote tx atcommon path for cpu and gpu

* new key for feature set

* banking forward tpu vote

* add tpu vote port to dockerfile and other review changes

* Simplify thread id compare

* fix a test; updated cluster_info ABI change

Co-authored-by: Tao Zhu <tao@solana.com>

Co-authored-by: sakridge <sakridge@gmail.com>
 2021-10-07 09:38:23 +00:00
Michael Vines 7027d56064 Resolve nightly-2021-10-05 clippy complaints 2021-10-06 10:37:58 -07:00
Justin Starry 6f08f9decd fix clippy 2021-09-26 08:57:29 -04:00
Tao Zhu 46757238de allow vote to have 1 or 2 sigs (#20082) 2021-09-26 08:57:29 -04:00
Tao Zhu 198929fe8b sigverify to identify and mark simple vote transaction 2021-09-26 08:57:29 -04:00
sakridge 013e1d9d49
Limit transaction forwarding from banking_stage (#19940) 2021-09-21 08:49:41 -07:00
Justin Starry fd33f523ab
Generate packet offsets for versioned messages (#19138) 
* Add support for generating packet offsets for new versioned message

* Remove outdated test

* match over version
 2021-08-16 17:55:15 -07:00
sakridge f4aa5c5d8d
Sigverify refactor (#18871) 2021-07-23 21:44:21 +02:00
Alexander Meißner 6514096a67 chore: cargo +nightly clippy --fix -Z unstable-options 2021-06-18 10:42:46 -07:00
Jon Cinque 1b1d34da59
Refactor stake program into solana_program (#17906) 
* Move stake state / instructions into solana_program

* Update account-decoder

* Update cli and runtime

* Update all other parts

* Commit Cargo.lock changes in programs/bpf

* Update cli stake instruction import

* Allow integer arithmetic

* Update ABI digest

* Bump rust mem instruction count

* Remove useless structs

* Move stake::id() -> stake::program::id()

* Re-export from solana_sdk and mark deprecated

* Address feedback

* Run cargo fmt
 2021-06-15 18:04:00 +02:00
sakridge eeee75c5be
Don't use pinned memory when unnecessary (#17832) 
Reports of excessive GPU memory usage and errors
from cudaHostRegister. There are some cases where pinning is
not required.
 2021-06-14 16:10:04 +02:00
Tyera Eulberg a66566e75b
Remove budget program (#17816) 2021-06-08 01:20:17 +00:00
Tao Zhu 0781fe1b4f
Upgrade Rust to 1.52.0 (#17096) 
* Upgrade Rust to 1.52.0
update nightly_version to newly pushed docker image
fix clippy lint errors
1.52 comes with grcov 0.8.0, include this version to script

* upgrade to Rust 1.52.1

* disabling Serum from downstream projects until it is upgraded to Rust 1.52.1
 2021-05-19 09:31:47 -05:00
Michael Vines a911ae00ba clippy 2021-04-18 20:55:02 -07:00
behzad nouri cfe7a4340b adds a shrink policy to the recycler without an allocation limit 
https://github.com/solana-labs/solana/pull/15320
added an allocation limit to the recycler, which has been the source of a
number of bugs. For example the code bellow panics by simply cloning packets:

    const RECYCLER_LIMIT: usize = 8;
    let recycler = PacketsRecycler::new_with_limit("", RECYCLER_LIMIT as u32);
    let packets = Packets::new_with_recycler(recycler.clone(), 1).unwrap();
    for _ in 0..RECYCLER_LIMIT {
        let _ = packets.clone();
    }
    Packets::new_with_recycler(recycler.clone(), 1);

The implementation also fails to account for instances where objects are
consumed. Having the allocation limit in the recycler also seems out of place,
as higher level code has better context to impose allocation limits (e.g. by
using bounded channels to rate-limit), whereas the recycler would be simpler
and more efficient if it just do the recycling.

This commit:
* Reverts https://github.com/solana-labs/solana/pull/15320
* Adds a shrink policy to the recycler without an allocation limit.
 2021-04-18 19:29:24 +00:00
behzad nouri e405747409 Revert "Add limit and shrink policy for recycler (#15320)" 
This reverts commit c2e8814dce.
 2021-04-18 19:29:24 +00:00
behzad nouri 22a18a68e3
stops consuming pinned vectors with a recycler (#16441) 
If the vector is pinned and has a recycler, From<PinnedVec>
implementation of Vec should clone (instead of consuming) the underlying
vector so that the next allocation of a PinnedVec will recycle an
already pinned one.
 2021-04-09 16:55:24 +00:00
behzad nouri 0e262aab3d
simplifies PinnedVec implementation (#16382) 2021-04-08 10:40:30 +00:00
Kristofer Peterson 6bc858a888 Refactored ShortU16Visitor::visit_seq() to reject overflows, extra leading zeros and ensure one-to-one encoding. 2021-03-24 21:53:35 -06:00
Trent Nelson 482c027d3b sq: optimize 2021-03-22 12:01:57 -06:00
Trent Nelson 834fae684b perf: use saturating/checked integer arithmetic 2021-03-22 12:01:57 -06:00