Commit Graph
4 Commits
Author SHA1 Message Date
ab4238a0e2 crypto/merkle: optimize merkle tree hashing (#6513) (#9446)
* crypto/merkle: optimize merkle tree hashing (#6513)

Upstream https://github.com/lazyledger/lazyledger-core/pull/351 to optimize merkle tree hashing

```
benchmark                                 old ns/op     new ns/op     delta
BenchmarkHashAlternatives/recursive-8     22914         21949         -4.21%
BenchmarkHashAlternatives/iterative-8     21634         21939         +1.41%

benchmark                                 old allocs     new allocs     delta
BenchmarkHashAlternatives/recursive-8     398            200            -49.75%
BenchmarkHashAlternatives/iterative-8     399            301            -24.56%

benchmark                                 old bytes     new bytes     delta
BenchmarkHashAlternatives/recursive-8     19088         6496          -65.97%
BenchmarkHashAlternatives/iterative-8     21776         13984         -35.78%
```

cc @odeke-em @cuonglm

* update pending log

Co-authored-by: Marko <marbar3778@yahoo.com>
2022-09-21 10:18:05 +02:00
Thane ThomsonandGitHub cceea4de22 chore: Format and fix lints (#9336)
* make format

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Fix linting directives

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* make mockery

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Appease CI linter

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Appease CI linter

Signed-off-by: Thane Thomson <connect@thanethomson.com>

Signed-off-by: Thane Thomson <connect@thanethomson.com>
2022-08-30 12:28:46 -04:00
Erik GrinakerandGitHub f66b7a8e32 merkle: return hashes for empty merkle trees (#5193)
Fixes #5192.

@liamsi Can you verify that the test vectors match the Rust implementation? I updated `ProofsFromByteSlices()` as well, anything else that should be updated?
2020-08-11 10:31:05 +00:00
MarkoandGitHub 46f6d17601 crypto/merkle: remove simple prefix (#4989)
## Description

This PR removes simple prefix from all types in the crypto/merkle directory.

The two proto types `Proof` & `ProofOp` have been moved to the `proto/crypto/merkle` directory.

proto messge `Proof` was renamed to `ProofOps` and `SimpleProof` message to `Proof`. 

Closes: #2755
2020-06-10 14:57:38 +00:00