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16 Commits

Author SHA1 Message Date
Martin Holst Swende 876f357364 trie: disable fnv64a hashing of hashes for bigcache (#19314) 
* trie: disable fnv64a hashing of hashes for bigcache

* trie/database: add very important period
 2019-03-22 17:13:28 +02:00
Péter Szilágyi 91eec1251c
cmd, core, eth, trie: get rid of trie cache generations (#19262) 
* cmd, core, eth, trie: get rid of trie cache generations

* core, trie: get rid of remainder of cache gen boilerplate
 2019-03-14 15:25:12 +02:00
Péter Szilágyi 054412e335
all: clean up and proerly abstract database access 2019-03-06 13:35:03 +02:00
Matthew Halpern 514a9472ad trie: prefer nil slices over zero-length slices (#19084) 2019-02-19 14:50:11 +01:00
HackyMiner bb7c786b09 trie: add missing unlock call in error case (#18985) 2019-02-04 12:42:46 +01:00
Martin Holst Swende 2843001ac2 trie: fix overflow in write cache parent tracking (#18165) 
trie/database: fix overflow in parent tracking
 2018-11-22 15:14:31 +02:00
Péter Szilágyi 434dd5bc00
cmd, core, eth, light, trie: add trie read caching layer 2018-11-15 12:22:13 +02:00
Péter Szilágyi 11bbc66082
eth, trie: fix tracer GC which accidentally pruned the metaroot 2018-08-09 12:33:30 +03:00
Mymskmkt 8051a0768a trie: fix comment typo (#17350) 2018-08-08 16:08:40 +03:00
Péter Szilágyi 8a9c31a307
trie: handle removing the freshest node too 2018-07-30 16:31:17 +03:00
Péter Szilágyi 319098cc1c
trie: fix a temporary memory leak in the memcache 2018-07-02 15:47:33 +03:00
Péter Szilágyi d926bf2c7e trie: cache collapsed tries node, not rlp blobs (#16876) 
The current trie memory database/cache that we do pruning on stores
trie nodes as binary rlp encoded blobs, and also stores the node
relationships/references for GC purposes. However, most of the trie
nodes (everything apart from a value node) is in essence just a
collection of references.

This PR switches out the RLP encoded trie blobs with the
collapsed-but-not-serialized trie nodes. This permits most of the
references to be recovered from within the node data structure,
avoiding the need to track them a second time (expensive memory wise).
 2018-06-21 11:28:05 +02:00
Péter Szilágyi a3267ed929
trie: don't report the root flushlist as an alloc 2018-06-11 14:32:13 +03:00
Péter Szilágyi 143c4341d8
core, eth, trie: streaming GC for the trie cache (#16810) 
* core, eth, trie: streaming GC for the trie cache

* trie: track memcache statistics
 2018-06-04 10:47:43 +03:00
Felix Lange a5c0bbb4f4
all: update license information (#16089) 2018-02-14 13:49:11 +01:00
Péter Szilágyi 55599ee95d core, trie: intermediate mempool between trie and database (#15857) 
This commit reduces database I/O by not writing every state trie to disk.
 2018-02-05 17:40:32 +01:00