cerc-io/lighthouse
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8 Commits

Author SHA1 Message Date
Paul Hauner
7f6ae4c2f5
Refactor tree hashing (#861) 
* Pre-allocated tree hash caches

* Add SmallVec to tree hash cache

* Avoid allocation for validator.pubkey

* Avoid iterator which seems to be doing heap alloc

* Add more smallvecs

* MOAR SMALLVEC

* Move non-test code to Hash256 tree hash

* Fix byte ordering error

* Add incomplete but working merkle stream impl

* Fix zero hash error

* Add zero hash fn

* Add MerkleStream comments

* Add smallvec, tidy

* Integrate into tree hash derive

* Update ssz_types tree hash

* Don't heap alloc for mix in length

* Add byte-level streaming to MerkleStream

* Avoid recursion in write method

* Update BLS to MerkleStream

* Fix some not-compiling tests

* Remove debug profiling

* Remove code duplication

* Move beacon state tree hash to new hasher

* Fix failing tests

* Update comments

* Add some fast-paths to tree_hash::merkle_root

* Remove unncessary test

* Rename MerkleStream -> MerkleHasher

* Rename new_with_leaf_count -> with_leaves

* Tidy

* Remove NonZeroUsize

* Remove todo

* Update smallvec
 2020-03-05 08:07:27 +11:00
Michael Sproul
c1a2238f1a
Implement tree hash caching (#584) 
* Implement basic tree hash caching

* Use spaces to indent top-level Cargo.toml

* Optimize BLS tree hash by hashing bytes directly

* Implement tree hash caching for validator registry

* Persist BeaconState tree hash cache to disk

* Address Paul's review comments
 2019-11-05 15:46:52 +11:00
Paul Hauner
8cfa36fedd
Publish ssz_types (and deps) to crates.io (#468) 
* Rename `hashing` crate to `eth2_hashing`

* Add license, desc to eth2_hashing Cargo.toml

* Remove merkle root from eth2 hashing

* Remove old benches folder (zombied from old branch)

* Add docs to eth2_hashing

* Prepare tree_hash for publishing on crates.io

* Update deps to use crates.io instead of paths

* Update all crates to pull ssz from crates.io

* Remove cached_tree_hash, add patches to manifest

* Fix compile error in benches

* Remove unused code

* Fix fake_crypto compile error
 2019-08-08 11:39:47 +10:00
Pawan Dhananjay
88e89f9ab2 Update ethereum types (#489) 
* Update ethereum-types to version 0.6

* Fix tests

* Run rustfmt
 2019-08-06 14:41:42 +10:00
Paul Hauner
81a089aa8b
Remove old benches (#465) 
* Remove cached_tree_hash benches

* Remove state_processing benches
 2019-07-30 17:19:03 +10:00
Paul Hauner
f20314bd87
Fix clippy lints, impl treehash for slices 2019-04-29 15:32:41 +10:00
Paul Hauner
a4559e798d
Add benches, examples for cached hashing. 
Ignore flamegraph files
 2019-04-28 11:38:32 +10:00
Paul Hauner
b213a5ade4
Create cached_tree_hash crate. 2019-04-26 09:55:03 +10:00