Commit Graph

19 Commits

Author SHA1 Message Date
Igor Mandrigin
9881a2ccb3
Fix broken witness generation. (#721) 2020-07-07 12:24:55 +01:00
Alex Sharov
2aadd94acb
remove mgr feature and stateSize calculation feature (#711) 2020-07-05 07:17:27 +01:00
Alex Sharov
ec70cd2a9c
Revert "Only useful IH cursor (#694)" (#703)
This reverts commit 63c998c91f.

# Conflicts:
#	cmd/hack/hack.go
#	eth/stagedsync/stage_interhashes.go
2020-07-02 17:55:35 +07:00
Alex Sharov
63c998c91f
Only useful IH cursor (#694)
* cursor which returns only useful IH

* cursor which returns only useful IH
2020-06-28 13:51:18 +01:00
ledgerwatch
4c456a649f
Separating HashState and IntermediateHashes stages again, fixing errors (#688)
* TestWatchNoDir not to be parallel

* Print ks and inc

* Print addrHash

* Change the buffer

* Print loading

* Skip

* More logging

* Error out earlier

* Handle empty codes

* Handle empty codes

* Remove logging

* Compare states

* Not do stage5

* compareBucket

* Preimage

* Clearer errors

* No need to clean up contract code

* Restore stage6

* Printing

* Skip the skipping

* Print all

* Change buffer type

* Add limit to stage5

* Always fail

* Remove exessive logging

* Restore buffer type

* Revert

* Print when exception

* Reenable skipping

* Skip storage items for deleted contracts

* not shortcut

* Remove removeAccount

* Re-enable state hashing

* Default to plain state

* Disable hashing state

* Reenable reset5

* Print unfurl list

* Enable removingAccount

* No printing

* Reenable stage5 commit

* Swap order of stages

* Prevent backwards promotion, reset tx lookup

* reset finish

* Introduce storage item replacement

* See if unwind works

* Restore removingAccount

* Don't do removeAccount for unwinding

* Possible fix

* Proper(er) fix

* Don't exclude unwinding

* Remove unwinding flag

* Fix formatting

* Fix lint

* Not to ignore blocks if they cause reorg

* Fix test, separate stages again

* Fix TestUnwind

* Fix stage

* Swap unwinding

* Revert to unwinding flag

* Print unfurl list

* Print

* Print inside receive

* Print after

* No printing

* Cleanup

* Not use blockCache when doing GetBlock
2020-06-26 07:46:05 +01:00
ledgerwatch
7ab10c85af
Separate Collector pattern out of ETL, hash collector for rebuilding Intermediate Hashes (#597)
* Introduce hashCollector

* Add HashCollector to SubTrieLoader

* Fix linter

* Reset hashed state

* Not to regenerate the hashed state

* Not to delete state

* Fix linter

* Print expected hash in the beginning

* Simplify

* Remove initialTrie

* Use etl to buffer intermediate hashes

* Copy values, not insert empty key

* Compress instead of decompress

* Enhance file buffer logging, fix linter

* Fix compile errors

* Fix log

* Fix logging

* Exclude zero key again

* Add rewind

* Restrict timestamps

* Fix

* Fix formatting

* Incorporate separation

* Extract identityLoadFunction

* Fix formatting
2020-05-31 13:23:34 +01:00
Alex Sharov
daa359c363
Mgr schedule iterator (#566)
* db based version of PrefixByCumulativeWitnessSize

* db based version of PrefixByCumulativeWitnessSize

* retain all in Trie by default

* fix WitnessLen logic in calcTrie roots

* Rename IntermediateTrieWitnessLenBucket to IntermediateWitnessLenBucket

* handle corner cases in WL

* Use correct incarnation for IH bucket

* use name WitnessSize

* save progress towards db-only witness estimation

* results from trie and from db are still different

* less recursion

* correct incarnation in CumulativeSearch

* reuse results from previous Tick, separate concepts of parent and startKey

* experiment: if not including trie structure to WitnessSize will reduce cumulative error

* tool to generate all IH and tool to calculate assessment of cumulative error

* tool to generate all IH

* Calculate totalWitnessSize based on DB data - then schedule will not overrun state during MGR cycle

* better stats

* Calculate totalWitnessSize based on DB data - then schedule will not overrun state during MGR cycle

* Calculate totalWitnessSize based on DB data - then schedule will not overrun state during MGR cycle

* calculate ticks size distribution

* estimate cumulative error

* fix linter

* resetIH from scratch if needed

* cleanup

* fix test

* fix test
2020-05-28 12:33:05 +01:00
Andrew Ashikhmin
5bbdb6a4b9
Use uint256 for account balance (#580)
* Use uint256 for account balance

* linter
2020-05-26 17:53:50 +01:00
Alex Sharov
02dd405e93
MGR Schedule v0 (#550)
* MGR Make Schedule v0
2020-05-15 15:58:36 +07:00
ledgerwatch
9f3f768ab4
Rename Resolver => SubTrieLoader, ResolveSet => RetainList (#544)
* Rename Resolver => SubTrieLoader, ResolveSet => RetainList

* Fix linter

* Fix linter

* Fix linter

* Fix linter
2020-05-12 15:24:43 +01:00
ledgerwatch
41b5fce078
resolver: merge HashBuilder-s and ResolveSet-s, decouple from ResolveRequest-s (#540)
* merge hbStorage and hb in resolver

* Fix prepare

* Remove tracing by default

* cleanup

* Fix linter

* Not to include incarnation into the ResolveRequest

* Fix linter

* Fix linter

* Fix test

* Fix linter

* Revert

* Fix for infinite loop

* Fix linter

* Collapse rss into rs

* remove reliance of requests in resolver

* Remove currentReq

* Remove fields from ResolveRequest

* Fix linter
2020-05-11 05:46:07 +01:00
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
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
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