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330 Commits

Author SHA1 Message Date
Li Dongwei
bca8c03e57
core/state: remove unused methods ReturnGas, GetStorageProofByHash (#23092) 
Co-authored-by: lidongwei <lidongwei@huobi.com>
 2021-06-25 14:34:09 +02:00
Guillaume Ballet
2cde472650
core/state: fix typos in test error message (#22962) 2021-05-31 12:43:18 +02:00
gary rong
c73652da0b
core/state/snapshot: fix flaky tests (#22944) 
* core/state/snapshot: fix flaky tests

* core/state/snapshot: fix tests
 2021-05-26 10:58:09 +03:00
Martin Holst Swende
addd8824cf
cmd/geth, eth, core: snapshot dump + unify with trie dump (#22795) 
* cmd/geth, eth, core: snapshot dump + unify with trie dump

* cmd/evm: dump API fixes

* cmd/geth, core, eth: fix some remaining errors

* cmd/evm: dump - add limit, support address startkey, address review concerns

* cmd, core/state, eth: minor polishes, fix snap dump crash, unify format

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-05-12 11:05:39 +03:00
Martin Holst Swende
cc606be74c
all: define London+baikal, undefine yolov3, add london override flag (#22822) 
* all: define London+baikal, undefine yolov3, add london override flag

* cmd, core, params: add baikal genesis definition
 2021-05-06 12:07:42 +03:00
Péter Szilágyi
8681a2536c
Merge pull request #22777 from karalabe/snapshots-abort-resume-on-sync 
core, eth: abort snapshot generation on snap sync and resume later
 2021-04-30 17:04:05 +03:00
Péter Szilágyi
745757ac6b
core, eth: abort snapshot generation on snap sync and resume later 2021-04-30 17:03:10 +03:00
aaronbuchwald
bbb57fd64b
core/state: remove toAddr helper in tests (#22772) 2021-04-30 13:10:12 +02:00
Péter Szilágyi
fae165a5de
core, eth, ethdb, trie: simplify range proofs 2021-04-29 10:59:08 +03:00
Martin Holst Swende
a81cf0d2b3
trie: remove redundant returns + use stacktrie where applicable (#22760) 
* trie: add benchmark for proofless range

* trie: remove unused returns + use stacktrie
 2021-04-28 22:47:48 +03:00
Martin Holst Swende
49281ab84f
core/state/snapshot, true: reuse dirty data instead of hitting disk when generating (#22667) 
* core/state/snapshot: reuse memory data instead of hitting disk when generating

* trie: minor nitpicks wrt the resolver optimization

* core/state/snapshot, trie: use key/value store for resolver

* trie: fix linter

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-04-23 14:39:18 +03:00
gary rong
d6ffa14035
core: nuke legacy snapshot supporting (#22663) 2021-04-20 08:27:46 +03:00
Martin Holst Swende
09d44e9925
core/state/snapshot: avoid copybytes for stacktrie 2021-04-16 14:58:23 +02:00
gary rong
7088f1e814
core, eth: faster snapshot generation (#22504) 
* eth/protocols: persist received state segments

* core: initial implementation

* core/state/snapshot: add tests

* core, eth: updates

* eth/protocols/snapshot: count flat state size

* core/state: add metrics

* core/state/snapshot: skip unnecessary deletion

* core/state/snapshot: rename

* core/state/snapshot: use the global batch

* core/state/snapshot: add logs and fix wiping

* core/state/snapshot: fix

* core/state/snapshot: save generation progress even if the batch is empty

* core/state/snapshot: fixes

* core/state/snapshot: fix initial account range length

* core/state/snapshot: fix initial account range

* eth/protocols/snap: store flat states during the healing

* eth/protocols/snap: print logs

* core/state/snapshot: refactor (#4)

* core/state/snapshot: refactor

* core/state/snapshot: tiny fix and polish

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>

* core, eth: fixes

* core, eth: fix healing writer

* core, trie, eth: fix paths

* eth/protocols/snap: fix encoding

* eth, core: add debug log

* core/state/generate: release iterator asap (#5)

core/state/snapshot: less copy

core/state/snapshot: revert split loop

core/state/snapshot: handle storage becoming empty, improve test robustness

core/state: test modified codehash

core/state/snapshot: polish

* core/state/snapshot: optimize stats counter

* core, eth: add metric

* core/state/snapshot: update comments

* core/state/snapshot: improve tests

* core/state/snapshot: replace secure trie with standard trie

* core/state/snapshot: wrap return as the struct

* core/state/snapshot: skip wiping correct states

* core/state/snapshot: updates

* core/state/snapshot: fixes

* core/state/snapshot: fix panic due to reference flaw in closure

* core/state/snapshot: fix errors in state generation logic + fix log output

* core/state/snapshot: remove an error case

* core/state/snapshot: fix condition-check for exhausted snap state

* core/state/snapshot: use stackTrie for small tries

* core/state/snapshot: don't resolve small storage tries in vain

* core/state/snapshot: properly clean up storage of deleted accounts

* core/state/snapshot: avoid RLP-encoding in some cases + minor nitpicks

* core/state/snapshot: fix error (+testcase)

* core/state/snapshot: clean up tests a bit

* core/state/snapshot: work in progress on better tests

* core/state/snapshot: polish code

* core/state/snapshot: fix trie iteration abortion trigger

* core/state/snapshot: fixes flaws

* core/state/snapshot: remove panic

* core/state/snapshot: fix abort

* core/state/snapshot: more tests (plus failing testcase)

* core/state/snapshot: more testcases + fix for failing test

* core/state/snapshot: testcase for malformed data

* core/state/snapshot: some test nitpicks

* core/state/snapshot: improvements to logging

* core/state/snapshot: testcase to demo error in abortion

* core/state/snapshot: fix abortion

* cmd/geth: make verify-state report the root

* trie: fix failing test

* core/state/snapshot: add timer metrics

* core/state/snapshot: fix metrics

* core/state/snapshot: udpate tests

* eth/protocols/snap: write snapshot account even if code or state is needed

* core/state/snapshot: fix diskmore check

* core/state/snapshot: review fixes

* core/state/snapshot: improve error message

* cmd/geth: rename 'error' to 'err' in logs

* core/state/snapshot: fix some review concerns

* core/state/snapshot, eth/protocols/snap: clear snapshot marker when starting/resuming snap sync

* core: add error log

* core/state/snapshot: use proper timers for metrics collection

* core/state/snapshot: address some review concerns

* eth/protocols/snap: improved log message

* eth/protocols/snap: fix heal logs to condense infos

* core/state/snapshot: wait for generator termination before restarting

* core/state/snapshot: revert timers to counters to track total time

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-04-14 23:23:11 +03:00
Edgar Aroutiounian
c79fc209cd
core/state/snapshot: fix data race in diff layer (#22540) 2021-04-06 11:57:00 +03:00
Péter Szilágyi
61ff3e86b2
core/state/snapshot, ethdb: track deletions more accurately (#22582) 
* core/state/snapshot, ethdb: track deletions more accurately

* core/state/snapshot: don't reset the iterator, leveldb's screwy

* ethdb: don't mess with the insert batches for now
 2021-03-30 19:04:22 +03:00
gary rong
76700ac892
core/state/pruner: move the compaction out of the pruning procedure (#22579) 
The main idea behind it is: the range compaction is very expensive
which can take a few hours to finish. During this long procedure,
a lot of exceptions can occur, e.g.
- Geth is killed manually
- Geth is killed because of machine crash
- etc

In order to minimize the effect of the exceptions, the compaction
is moved out of the pruning. So that even the compaction is not
finished, the pruning is regarded as done.
 2021-03-29 11:09:29 +02:00
Péter Szilágyi
a31f6d54df
core/state/snapshot: fix panic on missing parent 2021-03-22 22:41:28 +02:00
gary rong
0c70b83e00
all: add read-only option to database (#22407) 
* all: add read-only option to database

* all: fixes tests

* cmd/geth: migrate flags

* cmd/geth: fix the compact

* cmd/geth: fix the format

* cmd/geth: fix log

* cmd: add chain-readonly

* core: add readonly notion to freezer

* core/rawdb: add log

* core/rawdb: fix freezer close

* cmd: fix

* cmd, core: construct db

* core: update tests
 2021-03-22 19:06:30 +01:00
Martin Holst Swende
498458b410
core/state: fix eta calculation on pruning (#22386) 2021-02-26 16:33:37 +01:00
lightclient
bbfb1e4008
all: add support for EIP-2718, EIP-2930 transactions (#21502) 
This adds support for EIP-2718 typed transactions as well as EIP-2930
access list transactions (tx type 1). These EIPs are scheduled for the
Berlin fork.

There very few changes to existing APIs in core/types, and several new APIs
to deal with access list transactions. In particular, there are two new
constructor functions for transactions: types.NewTx and types.SignNewTx.
Since the canonical encoding of typed transactions is not RLP-compatible,
Transaction now has new methods for encoding and decoding: MarshalBinary
and UnmarshalBinary.

The existing EIP-155 signer does not support the new transaction types.
All code dealing with transaction signatures should be updated to use the
newer EIP-2930 signer. To make this easier for future updates, we have
added new constructor functions for types.Signer: types.LatestSigner and
types.LatestSignerForChainID. 

This change also adds support for the YoloV3 testnet.

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Ryan Schneider <ryanleeschneider@gmail.com>
 2021-02-25 15:26:57 +01:00
Martin Holst Swende
52e5c38aa5
core/state: copy the snap when copying the state (#22340) 
* core/state: copy the snap when copying the state

* core/state: deep-copy snap stuff during state Copy
 2021-02-18 10:05:47 +02:00
Péter Szilágyi
9ec3329899
core/state/snapshot: ensure Cap retains a min number of layers 2021-02-16 15:25:20 +02:00
Martin Holst Swende
74dbc20260
core/state/pruner: fix compaction range error 2021-02-08 20:31:52 +01:00
Péter Szilágyi
2728672c28
core/state/pruner: fix compaction after pruning 2021-02-08 19:18:40 +02:00
gary rong
f566dd305e
all: bloom-filter based pruning mechanism (#21724) 
* cmd, core, tests: initial state pruner

core: fix db inspector

cmd/geth: add verify-state

cmd/geth: add verification tool

core/rawdb: implement flatdb

cmd, core: fix rebase

core/state: use new contract code layout

core/state/pruner: avoid deleting genesis state

cmd/geth: add helper function

core, cmd: fix extract genesis

core: minor fixes

contracts: remove useless

core/state/snapshot: plugin stacktrie

core: polish

core/state/snapshot: iterate storage concurrently

core/state/snapshot: fix iteration

core: add comments

core/state/snapshot: polish code

core/state: polish

core/state/snapshot: rebase

core/rawdb: add comments

core/rawdb: fix tests

core/rawdb: improve tests

core/state/snapshot: fix concurrent iteration

core/state: run pruning during the recovery

core, trie: implement martin's idea

core, eth: delete flatdb and polish pruner

trie: fix import

core/state/pruner: add log

core/state/pruner: fix issues

core/state/pruner: don't read back

core/state/pruner: fix contract code write

core/state/pruner: check root node presence

cmd, core: polish log

core/state: use HEAD-127 as the target

core/state/snapshot: improve tests

cmd/geth: fix verification tool

cmd/geth: use HEAD as the verification default target

all: replace the bloomfilter with martin's fork

cmd, core: polish code

core, cmd: forcibly delete state root

core/state/pruner: add hash64

core/state/pruner: fix blacklist

core/state: remove blacklist

cmd, core: delete trie clean cache before pruning

cmd, core: fix lint

cmd, core: fix rebase

core/state: fix the special case for clique networks

core/state/snapshot: remove useless code

core/state/pruner: capping the snapshot after pruning

cmd, core, eth: fixes

core/rawdb: update db inspector

cmd/geth: polish code

core/state/pruner: fsync bloom filter

cmd, core: print warning log

core/state/pruner: adjust the parameters for bloom filter

cmd, core: create the bloom filter by size

core: polish

core/state/pruner: sanitize invalid bloomfilter size

cmd: address comments

cmd/geth: address comments

cmd/geth: address comment

core/state/pruner: address comments

core/state/pruner: rename homedir to datadir

cmd, core: address comments

core/state/pruner: address comment

core/state: address comments

core, cmd, tests: address comments

core: address comments

core/state/pruner: release the iterator after each commit

core/state/pruner: improve pruner

cmd, core: adjust bloom paramters

core/state/pruner: fix lint

core/state/pruner: fix tests

core: fix rebase

core/state/pruner: remove atomic rename

core/state/pruner: address comments

all: run go mod tidy

core/state/pruner: avoid false-positive for the middle state roots

core/state/pruner: add checks for middle roots

cmd/geth: replace crit with error

* core/state/pruner: fix lint

* core: drop legacy bloom filter

* core/state/snapshot: improve pruner

* core/state/snapshot: polish concurrent logs to report ETA vs. hashes

* core/state/pruner: add progress report for pruning and compaction too

* core: fix snapshot test API

* core/state: fix some pruning logs

* core/state/pruner: support recovering from bloom flush fail

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2021-02-08 13:16:30 +02:00
Alex Prut
ef84da8481
all: remove unneeded parentheses (#21921) 
* remove uneeded convertion type

* remove redundant type in composite literal

* omit explicit type where implicit

* remove unused redundant parenthesis

* remove redundant import alias duktape
 2021-02-02 11:32:44 +02:00
Martin Holst Swende
14d495491d
core/state: fix panic in state dumping (#22225) 2021-01-26 12:15:31 +01:00
Melvin Junhee Woo
04a72260c5
snapshot: merge loops for better performance (#22160) 2021-01-25 14:25:55 +01:00
Péter Szilágyi
ddadc3d273
Merge pull request #21047 from holiman/improve_updates_2 
core: improve trie updates (part 2)
 2021-01-21 01:48:08 +02:00
Péter Szilágyi
42f9f1f073
core/state: convert prefetcher to concurrent per-trie loader 2021-01-21 01:47:14 +02:00
Martin Holst Swende
1e1865b73f
core: implement background trie prefetcher 
Squashed from the following commits:

core/state: lazily init snapshot storage map
core/state: fix flawed meter on storage reads
core/state: make statedb/stateobjects reuse a hasher
core/blockchain, core/state: implement new trie prefetcher
core: make trie prefetcher deliver tries to statedb
core/state: refactor trie_prefetcher, export storage tries
blockchain: re-enable the next-block-prefetcher
state: remove panics in trie prefetcher
core/state/trie_prefetcher: address some review concerns

sq
 2021-01-21 01:46:38 +02:00
gary rong
5e9f5ca5d3
core/state/snapshot: write snapshot generator in batch (#22163) 
* core/state/snapshot: write snapshot generator in batch

* core: refactor the tests

* core: update tests

* core: update tests
 2021-01-18 14:39:43 +01:00
Péter Szilágyi
c4deebbf1e
core/state/snapshot: add generation logs to storage too 2021-01-15 12:26:46 +02:00
Martin Holst Swende
93a89b2681
go.mod: use github.com/holiman/bloomfilter/v2 (#22044) 
* deps: use improved bloom filter implementation

* eth/handler, trie: use 4 keys for syncbloom + minor fixes

* eth/protocols, trie: revert change on syncbloom method signature
 2021-01-12 17:39:31 +01:00
Melvin Junhee Woo
d2e1b17f18
snapshot, trie: fixed typos, mostly in snapshot pkg (#22133) 2021-01-07 08:36:21 +02:00
Melvin Junhee Woo
167ff563d1
core/state/snapshot: gethring -> gathering typo (#22104) 2021-01-04 10:07:43 +02:00
Péter Szilágyi
017831dd5b
core, eth: split eth package, implement snap protocol (#21482) 
This commit splits the eth package, separating the handling of eth and snap protocols. It also includes the capability to run snap sync (https://github.com/ethereum/devp2p/blob/master/caps/snap.md) , but does not enable it by default. 

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Martin Holst Swende <martin@swende.se>
 2020-12-14 10:27:15 +01:00
Martin Holst Swende
b44f24e3e6
core, trie: speed up some tests with quadratic processing flaw (#21987) 
This commit fixes a flaw in two testcases, and brings down the exec-time from ~40s to ~8s for trie/TestIncompleteSync.

The checkConsistency was performed over and over again on the complete set of nodes, not just the recently added, turning it into a quadratic runtime.
 2020-12-10 14:48:32 +01:00
Alex Prut
810f9e057d
all: remove redundant conversions and import names (#21903) 2020-11-25 21:00:23 +01:00
gary rong
23524f8900
all: disable recording preimage of trie keys (#21402) 
* cmd, core, eth, light, trie: disable recording preimage by default

* core, eth: fix unit tests

* core: fix import

* all: change to nopreimage

* cmd, core, eth, trie: use cache.preimages flag

* cmd: enable preimages for archive node

* cmd/utils, trie: simplify preimage tracking a bit

* core: fix linter

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2020-11-18 11:51:33 +02:00
Péter Szilágyi
7b7b327ff2
core/state/snapshot: update generator marker in sync with flushes 2020-11-09 16:03:58 +02:00
gary rong
e6402677c2
core/state/snapshot: fix journal recovery from generating old journal (#21775) 
* core/state/snapshot: print warning if failed to resolve journal

* core/state/snapshot: fix snapshot recovery

When we meet the snapshot journal consisted with:
- disk layer generator with new-format
- diff layer journal with old-format

The base layer should be returned without error.
The broken diff layer can be reconstructed later
but we definitely don't want to reconstruct the
huge diff layer.

* core: add tests
 2020-11-04 13:41:46 +02:00
gary rong
b63e3c37a6
core: improve snapshot journal recovery (#21594) 
* core/state/snapshot: introduce snapshot journal version

* core: update the disk layer in an atomic way

* core: persist the disk layer generator periodically

* core/state/snapshot: improve logging

* core/state/snapshot: forcibly ensure the legacy snapshot is matched

* core/state/snapshot: add debug logs

* core, tests: fix tests and special recovery case

* core: polish

* core: add more blockchain tests for snapshot recovery

* core/state: fix comment

* core: add recovery flag for snapshot

* core: add restart after start-after-crash tests

* core/rawdb: fix imports

* core: fix tests

* core: remove log

* core/state/snapshot: fix snapshot

* core: avoid callbacks in SetHead

* core: fix setHead cornercase where the threshold root has state

* core: small docs for the test cases

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2020-10-29 21:01:58 +02:00
gary rong
43c278cdf9
core/state: disable snapshot iteration if it's not fully constructed (#21682) 
* core/state/snapshot: add diskRoot function

* core/state/snapshot: disable iteration if the snapshot is generating

* core/state/snapshot: simplify the function

* core/state: panic for undefined layer
 2020-10-28 14:27:37 +02:00
gary rong
18145adf08
core/state: maintain one more diff layer (#21730) 
* core/state: maintain one more diff layer

* core/state: address comment
 2020-10-28 14:00:22 +02:00
Martin Holst Swende
6487c002f6
all: implement EIP-2929 (gas cost increases for state access opcodes) + yolo-v2 (#21509) 
* core/vm, core/state: implement EIP-2929 + YOLOv2

* core/state, core/vm: fix some review concerns

* core/state, core/vm: address review concerns

* core/vm: address review concerns

* core/vm: better documentation

* core/vm: unify sload cost as fully dynamic

* core/vm: fix typo

* core/vm/runtime: fix compilation flaw

* core/vm/runtime: fix renaming-err leftovers

* core/vm: renaming

* params/config: use correct yolov2 chainid for config

* core, params: use a proper new genesis for yolov2

* core/state/tests: golinter nitpicks
 2020-10-23 08:26:57 +02:00
mr_franklin
66c3eb2f1a
accouts, consensus, core: fix some comments (#21617) 2020-10-12 15:02:38 +02:00
Péter Szilágyi
a15d71a255
core/state/snapshot: stop generator if it hits missing trie nodes (#21649) 
* core/state/snapshot: exit Geth if generator hits missing trie nodes

* core/state/snapshot: error instead of hard die on generator fault

* core/state/snapshot: don't enable logging on the tests
 2020-10-05 11:52:36 +03:00
Péter Szilágyi
eeaf191633
core, eth, trie: prepare trie sync for path based operation 2020-09-02 13:21:32 +03:00
Péter Szilágyi
d8da0b3d81
core/state, eth, trie: stabilize memory use, fix memory leak 2020-08-26 13:05:06 +03:00
Péter Szilágyi
3ee91b9f2e
core/state/snapshot: reduce disk layer depth during generation 2020-08-24 13:22:36 +03:00
gary rong
87c0ba9213
core, eth, les, trie: add a prefix to contract code (#21080) 2020-08-21 15:10:40 +03:00
Giuseppe Bertone
2ff464b29d
core/state: fixed some comments (#21450) 2020-08-19 09:54:21 +03:00
gary rong
93da0cf8a1
cmd, core, eth, light, trie: dump clean cache periodically (#20391) 
* cmd, core, eth, light, trie: dump clean cache periodically

* eth: update config

* trie: minor fix

* core, trie: address comments

* eth: remove useless

* trie: print clean cache dump start too

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2020-07-28 16:30:31 +03:00
Martin Holst Swende
295693759e
core/vm: less allocations for various call variants (#21222) 
* core/vm/runtime/tests: add more benchmarks

* core/vm: initial work on improving alloc count for calls to precompiles

name                                  old time/op    new time/op    delta
SimpleLoop/identity-precompile-10M-6     117ms ±75%      43ms ± 1%  -63.09%  (p=0.008 n=5+5)
SimpleLoop/loop-10M-6                   79.6ms ± 4%    70.5ms ± 1%  -11.42%  (p=0.008 n=5+5)

name                                  old alloc/op   new alloc/op   delta
SimpleLoop/identity-precompile-10M-6    24.4MB ± 0%     4.9MB ± 0%  -79.94%  (p=0.008 n=5+5)
SimpleLoop/loop-10M-6                   13.2kB ± 0%    13.2kB ± 0%     ~     (p=0.357 n=5+5)

name                                  old allocs/op  new allocs/op  delta
SimpleLoop/identity-precompile-10M-6      382k ± 0%      153k ± 0%  -59.99%  (p=0.000 n=5+4)
SimpleLoop/loop-10M-6                     40.0 ± 0%      40.0 ± 0%     ~     (all equal)

* core/vm: don't allocate big.int for touch

name                                  old time/op    new time/op    delta
SimpleLoop/identity-precompile-10M-6    43.3ms ± 1%    42.4ms ± 7%     ~     (p=0.151 n=5+5)
SimpleLoop/loop-10M-6                   70.5ms ± 1%    76.7ms ± 1%   +8.67%  (p=0.008 n=5+5)

name                                  old alloc/op   new alloc/op   delta
SimpleLoop/identity-precompile-10M-6    4.90MB ± 0%    2.46MB ± 0%  -49.83%  (p=0.008 n=5+5)
SimpleLoop/loop-10M-6                   13.2kB ± 0%    13.2kB ± 1%     ~     (p=0.571 n=5+5)

name                                  old allocs/op  new allocs/op  delta
SimpleLoop/identity-precompile-10M-6      153k ± 0%       76k ± 0%  -49.98%  (p=0.029 n=4+4)
SimpleLoop/loop-10M-6                     40.0 ± 0%      40.0 ± 0%     ~     (all equal)

* core/vm: reduce allocs in staticcall

name                                  old time/op    new time/op    delta
SimpleLoop/identity-precompile-10M-6    42.4ms ± 7%    37.5ms ± 6%  -11.68%  (p=0.008 n=5+5)
SimpleLoop/loop-10M-6                   76.7ms ± 1%    69.1ms ± 1%   -9.82%  (p=0.008 n=5+5)

name                                  old alloc/op   new alloc/op   delta
SimpleLoop/identity-precompile-10M-6    2.46MB ± 0%    0.02MB ± 0%  -99.35%  (p=0.008 n=5+5)
SimpleLoop/loop-10M-6                   13.2kB ± 1%    13.2kB ± 0%     ~     (p=0.143 n=5+5)

name                                  old allocs/op  new allocs/op  delta
SimpleLoop/identity-precompile-10M-6     76.4k ± 0%      0.1k ± 0%     ~     (p=0.079 n=4+5)
SimpleLoop/loop-10M-6                     40.0 ± 0%      40.0 ± 0%     ~     (all equal)

* trie: better use of hasher keccakState

* core/state/statedb: reduce allocations in getDeletedStateObject

* core/vm: reduce allocations in all call derivates

* core/vm: reduce allocations in call variants

- Make returnstack `uint32`
- Use a `sync.Pool` of `stack`s

* core/vm: fix tests

* core/vm: goimports

* core/vm: tracer fix + staticcall gas fix

* core/vm: add back snapshot to staticcall

* core/vm: review concerns + make returnstack pooled + enable returndata in traces

* core/vm: fix some test tracer method signatures

* core/vm: run gencodec, minor comment polish

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2020-07-16 15:06:19 +03:00
gary rong
6eef141aef
les: historical data garbage collection (#19570) 
This change introduces garbage collection for the light client. Historical
chain data is deleted periodically. If you want to disable the GC, use
the --light.nopruning flag.
 2020-07-13 11:02:54 +02:00
Martin Holst Swende
e376d2fb31
cmd/evm: add state transition tool for testing (#20958) 
This PR implements the EVM state transition tool, which is intended
to be the replacement for our retesteth client implementation.
Documentation is present in the cmd/evm/README.md file.

Co-authored-by: Felix Lange <fjl@twurst.com>
 2020-06-30 10:12:51 +02:00
Péter Szilágyi
80e887d7bf
core/state: avoid escape analysis fault when accessing cached state 2020-06-08 16:11:37 +03:00
Martin Michlmayr
4f2784b38f
all: fix typos in comments (#21118) 2020-05-25 10:21:28 +02:00
Péter Szilágyi
0b2edf05bb
core/state: make GetCodeSize mirror GetCode implementation wise 2020-05-11 10:28:56 +03:00
Martin Holst Swende
82f9ed49fa
core/state: avoid statedb.dbErr due to emptyCode (#21051) 
* core/state: more verbose stateb errors

* core/state: fix flaw

* core/state: fixed lint

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
 2020-05-08 21:52:20 +03:00
Martin Holst Swende
b0b65d017f
core/state: abort commit if read errors have occurred (#21039) 
This finally adds the error check that the documentation of StateDB.dbErr
promises to do. dbErr was added in 9e5f03b6c (June 2017), and the check was
already missing in that commit. We somehow survived without it for three years.
 2020-05-07 15:13:34 +02:00
Martin Holst Swende
1152f45849
core/state: include zero-address in state dump if present (#21038) 
* Include 0x0000 address into the dump if it is present

* core/state: go fmt

Co-authored-by: Alexey Akhunov <akhounov@gmail.com>
 2020-05-07 16:06:31 +03:00
gary rong
85944c2561
core/state/snapshot: fix typo (#21037) 2020-05-07 10:07:59 +03:00
Péter Szilágyi
90af6dae6e
core/state/snapshot: don't create storage list for non-existing accounts 2020-05-06 17:22:38 +03:00
Péter Szilágyi
da59147014
core/state/snapshot: release iterator after verification 2020-05-04 15:14:08 +03:00
gary rong
2337aa64eb
core/state/snapshot: fix trie generator reporter (#21004) 2020-04-30 10:43:50 +03:00
Péter Szilágyi
4b6f6ffe23
core/state/snapshot: fix journal nil deserialziation 2020-04-29 18:00:29 +03:00
gary rong
26d271dfbb
core/state/snapshot: implement storage iterator (#20971) 
* core/state/snapshot: implement storage iterator

* core/state/snapshot, tests: implement helper function

* core/state/snapshot: fix storage issue

If an account is deleted in the tx_1 but recreated in the tx_2,
the it can happen that in this diff layer, both destructedSet
and storageData records this account. In this case, the storage
iterator should be able to iterate the slots belong to new account
but disable further iteration in deeper layers(belong to old account)

* core/state/snapshot: address peter and martin's comment

* core/state: address comments

* core/state/snapshot: fix test
 2020-04-29 12:53:08 +03:00
gary rong
8a2e8faadd
core/state/snapshot: fix binary iterator (#20970) 2020-04-24 14:43:49 +03:00
gary rong
b9df7ecdc3
all: seperate consensus error and evm internal error (#20830) 
* all: seperate consensus error and evm internal error

There are actually two types of error will be returned when
a tranaction/message call is executed: (a) consensus error
(b) evm internal error. The former should be converted to
a consensus issue, e.g. The sender doesn't enough asset to
purchase the gas it specifies. The latter is allowed since
evm itself is a blackbox and internal error is allowed to happen.

This PR emphasizes the difference by introducing a executionResult
structure. The evm error is embedded inside. So if any error
returned, it indicates consensus issue happens.

And also this PR improve the `EstimateGas` API to return the concrete
revert reason if the transaction always fails

* all: polish

* accounts/abi/bind/backends: add tests

* accounts/abi/bind/backends, internal: cleanup error message

* all: address comments

* core: fix lint

* accounts, core, eth, internal: address comments

* accounts, internal: resolve revert reason if possible

* accounts, internal: address comments
 2020-04-22 11:25:36 +03:00
Martin Holst Swende
c036fe35a8
core/state/snapshot: make difflayer account iterator seek operation inclusive 2020-04-21 16:26:02 +02:00
Boqin Qin
7599999dcd
snapshot: add Unlock before return (#20948) 
* Forget Unlock in snapshot

* Remove Unlock before panic
 2020-04-21 11:11:38 +03:00
Martin Holst Swende
6402c42b67
all: simplify and fix database iteration with prefix/start (#20808) 
* core/state/snapshot: start fixing disk iterator seek

* ethdb, rawdb, leveldb, memorydb: implement iterators with prefix and start

* les, core/state/snapshot: iterator fixes

* all: remove two iterator methods

* all: rename Iteratee.NewIteratorWith -> NewIterator

* ethdb: fix review concerns
 2020-04-15 14:08:53 +03:00
Wenbiao Zheng
03fe9de2cb
eth: add debug_accountRange API (#19645) 
This new API allows reading accounts and their content by address range.

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
 2020-03-31 12:08:44 +02:00
Martin Holst Swende
76eed9e50d
snapshotter/tests: verify snapdb post-state against trie (#20812) 
* core/state/snapshot: basic trie-to-hash implementation

* tests: validate snapshot after test

* core/state/snapshot: fix review concerns
 2020-03-31 10:25:41 +02:00
Martin Holst Swende
074efe6c8d
core: fix two snapshot iterator flaws, decollide snap storage prefix 
* core/state/snapshot/iterator: fix two disk iterator flaws

* core/rawdb: change SnapshotStoragePrefix to avoid prefix collision with preimagePrefix
 2020-03-23 12:34:27 +02:00
Péter Szilágyi
fab0ee3bfa
core/state/snapshot: fix various iteration issues due to destruct set 2020-03-04 15:06:04 +02:00
Martin Holst Swende
eff7cfbb03
core/state/snapshot: handle deleted accounts in fast iterator 2020-03-04 14:38:55 +02:00
Péter Szilágyi
328de180a7
core/state: fix resurrection state clearing and access 2020-03-04 10:22:48 +02:00
Péter Szilágyi
dcb22a9f99
core/state: fix account root hash update point 2020-03-03 16:55:06 +02:00
Péter Szilágyi
a4cf279494
core/state: extend snapshotter to handle account resurrections 2020-03-03 15:52:00 +02:00
Péter Szilágyi
6e05ccd845
core/state/snapshot, tests: sync snap gen + snaps in consensus tests 2020-03-03 09:17:13 +02:00
Péter Szilágyi
92ec07d63b
core/state: fix an account resurrection issue 2020-02-27 15:03:10 +02:00
Péter Szilágyi
06d4470b41
core: fix broken tests due to API changes + linter 2020-02-25 12:51:16 +02:00
Martin Holst Swende
19099421dc
core/state/snapshot: faster account iteration, CLI integration 2020-02-25 12:51:15 +02:00
Péter Szilágyi
6ddb92a089
core/state/snapshot: full featured account iteration 2020-02-25 12:51:14 +02:00
Martin Holst Swende
e570835356
core/state/snapshot: implement iterator priority for fast direct data lookup 2020-02-25 12:51:14 +02:00
Péter Szilágyi
e567675473
core/state/snapshot: move iterator out into its own files 2020-02-25 12:51:13 +02:00
Martin Holst Swende
7e38996301
core/state/snapshot: implement snapshot layer iteration 2020-02-25 12:51:12 +02:00
Péter Szilágyi
22c494d399
core/state/snapshot: bloom, metrics and prefetcher fixes 2020-02-25 12:51:11 +02:00
Martin Holst Swende
3ad4335acc
core/state/snapshot: node behavioural difference on bloom content 2020-02-25 12:51:11 +02:00
Péter Szilágyi
fd39f722a3
core: journal the snapshot inside leveldb, not a flat file 2020-02-25 12:51:10 +02:00
Martin Holst Swende
d5d7c0c24b
core/state/snapshot: fix difflayer origin-initalization after flatten 2020-02-25 12:51:09 +02:00
Péter Szilágyi
351a5903b0
core/rawdb, core/state/snapshot: runtime snapshot generation 2020-02-25 12:51:08 +02:00
Martin Holst Swende
f300c0df01
core/state/snapshot: replace bigcache with fastcache 2020-02-25 12:51:08 +02:00
Péter Szilágyi
d754091a87
core/state/snapshot: unlink snapshots from blocks, quad->linear cleanup 2020-02-25 12:51:07 +02:00
Martin Holst Swende
cdf3f016df
snapshot: iteration and buffering optimizations 2020-02-25 12:51:06 +02:00
Péter Szilágyi
d7d81d7c12
core/state/snapshot: extract and split cap method, cover corners 2020-02-25 12:51:05 +02:00