plugeth/core/state
Felix Lange 10181b57a9 core, eth/downloader: commit block data using batches (#15115)
* ethdb: add Putter interface and Has method

* ethdb: improve docs and add IdealBatchSize

* ethdb: remove memory batch lock

Batches are not safe for concurrent use.

* core: use ethdb.Putter for Write* functions

This covers the easy cases.

* core/state: simplify StateSync

* trie: optimize local node check

* ethdb: add ValueSize to Batch

* core: optimize HasHeader check

This avoids one random database read get the block number. For many uses
of HasHeader, the expectation is that it's actually there. Using Has
avoids a load + decode of the value.

* core: write fast sync block data in batches

Collect writes into batches up to the ideal size instead of issuing many
small, concurrent writes.

* eth/downloader: commit larger state batches

Collect nodes into a batch up to the ideal size instead of committing
whenever a node is received.

* core: optimize HasBlock check

This avoids a random database read to get the number.

* core: use numberCache in HasHeader

numberCache has higher capacity, increasing the odds of finding the
header without a database lookup.

* core: write imported block data using a batch

Restore batch writes of state and add blocks, tx entries, receipts to
the same batch. The change also simplifies the miner.

This commit also removes posting of logs when a forked block is imported.

* core: fix DB write error handling

* ethdb: use RLock for Has

* core: fix HasBlock comment
2017-09-09 19:03:07 +03:00
..
database.go core/state: access trie through Database interface, track errors (#14589) 2017-06-27 15:57:06 +02:00
dump.go core/state: access trie through Database interface, track errors (#14589) 2017-06-27 15:57:06 +02:00
iterator_test.go core/state: access trie through Database interface, track errors (#14589) 2017-06-27 15:57:06 +02:00
iterator.go core/state: access trie through Database interface, track errors (#14589) 2017-06-27 15:57:06 +02:00
journal.go core/state: revert metro suicide map addition (#15024) 2017-08-24 12:42:00 +02:00
main_test.go all: fix license headers one more time 2015-07-23 18:35:11 +02:00
managed_state_test.go core/state: access trie through Database interface, track errors (#14589) 2017-06-27 15:57:06 +02:00
managed_state.go core, core/state, core/vm: remove exported account getters (#3618) 2017-02-22 23:29:59 +01:00
state_object.go core/state: access trie through Database interface, track errors (#14589) 2017-06-27 15:57:06 +02:00
state_test.go core/state: access trie through Database interface, track errors (#14589) 2017-06-27 15:57:06 +02:00
statedb_test.go core/state: access trie through Database interface, track errors (#14589) 2017-06-27 15:57:06 +02:00
statedb.go core/state: revert metro suicide map addition (#15024) 2017-08-24 12:42:00 +02:00
sync_test.go core/state: access trie through Database interface, track errors (#14589) 2017-06-27 15:57:06 +02:00
sync.go core, eth/downloader: commit block data using batches (#15115) 2017-09-09 19:03:07 +03:00