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More performance optimizations (#1649)

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* Use tree index for DB

* Set uncles_hash, tx_root, receipts_root from verified block

* Use Filth instead of a bool

* Fix empty root check

* Flush block queue properly

* Expunge deref
This commit is contained in:
Arkadiy Paronyan
2016-07-19 09:23:53 +02:00
committed by Gav Wood
parent 459dcbcef1
commit 4e447ccc68
12 changed files with 64 additions and 63 deletions
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3
util/src/journaldb/refcounteddb.rs
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@@ -47,8 +47,7 @@ const PADDING : [u8; 10] = [ 0u8; 10 ];
impl RefCountedDB {
/// Create a new instance given a `backing` database.
pub fn new(path: &str, config: DatabaseConfig) -> RefCountedDB {
let opts = config.prefix(DB_PREFIX_LEN);
let backing = Database::open(&opts, path).unwrap_or_else(|e| {
let backing = Database::open(&config, path).unwrap_or_else(|e| {
panic!("Error opening state db: {}", e);
});
if !backing.is_empty() {