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rlp deserialization refactor, 30% faster (#4901)

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* fixed naming of rlp modules

* RlpStream cleanup

* appending short rlp lists (0...55 bytes) is 25% faster

* RlpStream does not use bytes module, nor trait Stream

* removed unused code from rlp module

* compiling ethcore-util with new rlp serialization

* compiling parity with new rlp serialization

* fixed compiling ethcore-light with new rlp serialization

* fixed compiling ethsync with new rlp serialization

* moved rlp benches and rlp tests

* rlp deserialization refactor, 30% faster

* removed redundant comment, print

* fixed compiling parity with new rlp deserialization

* removed redundant double-space

* fixed failing test

* updated rlp docs, removed unused traits

* fixed rlp benchmarks

* replace usage of WriteBytesExt with ByteOrder

* removed unused, commented out code

* fixed merge conflict
This commit is contained in:
Marek Kotewicz
2017-03-22 14:41:46 +01:00
committed by GitHub
parent b6f9cf4ba7
commit 044d070667
71 changed files with 618 additions and 834 deletions
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6
ethcore/src/header.rs
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@@ -261,9 +261,7 @@ impl Header {
}
impl Decodable for Header {
fn decode<D>(decoder: &D) -> Result<Self, DecoderError> where D: Decoder {
let r = decoder.as_rlp();
fn decode(r: &UntrustedRlp) -> Result<Self, DecoderError> {
let mut blockheader = Header {
parent_hash: r.val_at(0)?,
uncles_hash: r.val_at(1)?,
@@ -283,7 +281,7 @@ impl Decodable for Header {
bare_hash: RefCell::new(None),
};
for i in 13..r.item_count() {
for i in 13..r.item_count()? {
blockheader.seal.push(r.at(i)?.as_raw().to_vec())
}