Commit Graph

22 Commits

Author SHA1 Message Date
Alex Sharov
66ce27174d
don't rebuild - because it evicting IH (#427) 2020-04-05 07:33:06 +01:00
ledgerwatch
9bb7f3056d
Fix hanging resolver (#424)
* Debugging the cached resolver

* make logic of comparison more explicit

* fix stuck on block 696817

* Remove tracing

* Fix CI

* Search for root hash

Co-authored-by: alex.sharov <AskAlexSharov@gmail.com>
2020-04-01 17:04:41 +01:00
Alex Sharov
286ef9ea1f
enable intermediate trie hashes by default (#414) 2020-03-30 17:01:24 +01:00
Igor Mandrigin
4f4b395aa4
Introduce code node & get rid of code map (#398)
* introduce code node

* replace codeMap with code touches

* fix a comment

* fixups to tests

* fix compile error

* fix getnodedata tests

* add tests and test stubs

* add more test stubs

* add test method bodies

* add and fix more tests on trie for new codenode

* add test change code between blocks

* fix crash in stateless

* remove unneded files

* remove comment

* fix deleted account code

* fix resolve set builder for code nodes
2020-03-23 22:10:36 +00:00
Alex Sharov
ce96cf75b2
Intermediate hash phase 3 (#377)
* #remove debug prints

* remove storage-mode="i"

* minnet re-execute hack with checkpoints

* minnet re-execute hack with checkpoints

* rollback to master setup

* mainnet re-exec hack

* rollback some changes

* v0 of "push down" functionality

* move all logic to own functions

* handle case when re-created account already has some storage

* clear path for storage

* try to rely on tree structure (but maybe need to rely on DB because can be intra-block re-creations of account)

* fix some bugs with indexes, moving to tests

* tests added

* make linter happy

* make linter happy

* simplify logic

* adjust comparison of keys with and without incarnation

* test for keyIsBefore

* test for keyIsBefore

* better nibbles alignment

* better nibbles alignment

* cleanup

* continue work on tests

* simplify test

* check tombstone existence before pushing it down.

* put tombstone only when account deleted, not created

* put tombstone only when account has storage

* make linter happy

* test for storage resolver

* make fixedbytes work without incarnation

* fix panic on short keys

* use special comparison only when working with keys from cache

* add blockNr for better tracing

* fix: incorrect tombstone check

* fix: incorrect tombstone check

* trigger ci

* hack for problem block

* more test-cases

* add test case for too long keys

* speedup cached resolver by removing bucket creation transaction

* remove parent type check in pruning, remove unused copy from mutation.put

* dump resolving info on fail

* dump resolving info on fail

* set tombstone everytime for now to check if it will help

* on unload: check parent type, not type of node

* fix wrong order of checking node type

* fix wrong order of checking node type

* rebase to new master

* make linter happy

* rebase to new master

* place tombstone only if acc has storage

* rebase master

* rebase master

* rebase master

* rebase master

Co-authored-by: alex.sharov <alex.sharov@lazada.com>
2020-03-11 10:31:49 +00:00
Alex Sharov
fdbba5202b
Trie: store self-destructed accounts (#355)
* squash commits

* enable storage cache

* make linter happy

* fix subtree prefix len check

* save cahnges to test master

* remove restriction on prefix len

* fix comparison of last bits

* fix wrong alignment

* remove debug prints

* commit current state

* commit current state

* avoid changing state of resolver from multiwalk

* remove debug code

* remove debug code

* remove debug code

* remove unnecessary copy

* make code more readable

* reduce rebuildHashes initial resolution

* fix test after rebase to master

* make code more readable

* improve pruner

* pruner add IntermediateCache bucket

* fix panic in Walk on short keys

* reduce allocations for storage keys decompression by increasing default buffer size

* re-run CI

* fix iterator behaviour

* rename cache to hash for unification

* re-run ci

* avoid using underlying DB

* hash all subtree nodes before unload

* fix getNode method

* need to check node type, not parent - before put to hashBucket

* return back parent type check, doesn't work without it.

* don't recalculate hash again

* move unloadFunc from trie to pruner

* rename bucket to shorter name

* rename bucket to shorter name

* clean

* rebase to master
2020-02-12 13:52:59 +00:00
Alex Sharov
ff23980dc6
Intermediate hash phase 2 (#341)
* add env INTERMEDIATE_TRIE_CACHE
* try to use assert.New() pattern
* Fix "maligned" linter warnings to reduce space consumption of structs:

core/types/accounts/account.go:18:14: struct of size 136 bytes could be of size 128 bytes (maligned)
type Account struct {
--
trie/node.go:44:10: struct of size 80 bytes could be of size 72 bytes (maligned)
	duoNode struct {
--
trie/resolve_set.go:28:17: struct of size 56 bytes could be of size 48 bytes (maligned)
type ResolveSet struct {
--
trie/resolver.go:34:15: struct of size 88 bytes could be of size 72 bytes (maligned)
type Resolver struct {
--
trie/visual.go:32:17: struct of size 104 bytes could be of size 96 bytes (maligned)
type VisualOpts struct {
2020-01-31 14:31:50 +07:00
ledgerwatch
dca36e8b29
Restore the functionality CalcTrieRoots (compute trie root without modifying the trie) (#327)
* Trace first block

* Fixes for CalcTrieRoots

* Timings of the CalcTrieRoot

* Fix lint

* Add memory profiling

* Reduce allocations in StreamHash

* Fix

* Fix

* Fix

* Optimise allocations

* Reuse streams

* Fixes

* Fix

* Unit test fix

* Fix lint

* Reuse hashbuilder

* No loop

* Reuse resolver

* Fixed tests

* Fix test

* Fix test

* Fix test

* Fix witness threshold

* Optimise allocations in RLP transform

* Optimise allocations in RLP transform

* Optimise branchHash

* 100 times again

* Replace ToStream with Iterator

* StreamMergeIterator

* No streams

* Amplification

* Minimise the use of hashOnly

* 100 times

* Reduce stack operations

* Reduce appends

* More optimisations

* More optimisations

* More optimisations

* local hex

* Small fix

* Remove test

* Fix lint

* Fix lint

* Fix lint

* Add test for empty

* Fix lint

* More tests

* Fix lint

* Add measurement of stateless exec
2020-01-30 13:16:12 +00:00
Igor Mandrigin
1115b23832
Stateless Resolver: store and use witnesses for resolved subtries (#326) 2020-01-24 11:58:01 +01:00
Igor Mandrigin
2053d5c64f
add incarnation to HashBuilder (#318) 2020-01-15 15:12:33 +01:00
Igor Mandrigin
b7710ff7fa
New Witness Format (and remove the rest of the tapes) (#317) 2020-01-15 14:56:50 +01:00
Igor Mandrigin
0ab530a614
Remote tapes from GenStructStep (#260) 2019-12-12 18:17:13 +01:00
Igor Mandrigin
422b154fb1
Remove tapes from HashBuilder (#238) 2019-12-09 15:59:30 +01:00
ledgerwatch
244d70fb9c
Further fixes for the no-mod-root (#186)
* Further fixes

* Repace 1000 with a symbol
2019-11-21 15:56:39 +00:00
Andrew Ashikhmin
1c0cf9be72
BadgerDB: MultiWalk & some other APIs, command line flag, scaffolding for testing (#183)
* BadgerDatabase MemCopy

* fix err shadowing

* BadgerDatabase MultiPut & NewBatch

* Remove goOn from MultiWalk & MultiWalkAsOf

* BadgerDatabase MultiWalk. Scaffolding for testing Badger in blockchain_test

* Badger Flag

* fix error logging

* Split IdealBatchSize between BoltDB and BadgerDB

* NewEphemeralBadger
2019-11-21 16:12:38 +01:00
ledgerwatch
c187d80152
Preparations for computing root without modifying the trie (#172)
Preparations for computing root without modifying the trie
2019-11-15 22:48:49 +00:00
Igor Mandrigin
7fd4b0431b
refactor trie package a bit (#171)
* Refactor `structural*` files.

* some refactor

* dry hashbuilder a bit

* rename constants back to the magic rlp values
2019-11-15 17:50:16 +01:00
Igor Mandrigin
00074e0ed7 Don't store RLPs in valueNodes (except tests). 2019-11-13 20:08:20 +01:00
Igor Mandrigin
02af800e66 Use GenStructStep from structural_2 in DeriveSha. 2019-11-07 16:14:33 +01:00
ledgerwatch
f760001638 Merge pull request #112 from ledgerwatch/block_witness 2019-11-04 14:15:26 +01:00
Andrew Ashikhmin
6992db3180 Merge pull request #121 from ledgerwatch/red-queen 2019-11-04 14:15:26 +01:00
Alexey Akhunov
fe01bccbb8 Apply Turbo-Geth modifications to go-ethereum codebase 2019-11-01 21:52:03 +01:00