Commit Graph

1690 Commits

Author SHA1 Message Date
Melvin Junhee Woo
167ff563d1
core/state/snapshot: gethring -> gathering typo (#22104) 2021-01-04 10:07:43 +02:00
ucwong
a425a47ddc
core/rawdb, eth/protocols : Method name typo fix (#22026) 2020-12-27 22:38:16 +01:00
Martin Holst Swende
b9012a039b
common,crypto: move fuzzers out of core (#22029)
* common,crypto: move fuzzers out of core

* fuzzers: move vm fuzzer out from core

* fuzzing: rework cover package logic

* fuzzers: lint
2020-12-23 17:44:45 +01:00
Martin Holst Swende
8cde2966af
eth, core: speed up some tests (#22000) 2020-12-15 18:52:51 +01:00
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
4d48980e74
core, eth, les: implement unclean-shutdown marker (#21893)
This PR implements unclean shutdown marker. Every time geth boots, it adds a timestamp to a list of timestamps in the database. This list is capped at 10. At a clean shutdown, the timestamp is removed again. 
Thus, when geth exits unclean, the marker remains, and at boot up we show the most recent unclean shutdowns to the user, which makes it easier to diagnose root-causes to certain problems. 

Co-authored-by: Nagy Salem <me@muhnagy.com>
2020-12-11 15:56:00 +01:00
gary rong
88c696240d
core/txpool: remove "local" notion from the txpool price heap (#21478)
* core: separate the local notion from the pricedHeap

* core: add benchmarks

* core: improve tests

* core: address comments

* core: degrade the panic to error message

* core: fix typo

* core: address comments

* core: address comment

* core: use PEAK instead of POP

* core: address comments
2020-12-11 10:44:57 +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
Martin Holst Swende
40b6ccf383
core,les: headerchain import in batches (#21471)
* core: add test for headerchain inserts

* core, light: write headerchains in batches

* core: change to one callback per batch of inserted headers + review concerns

* core: error-check on batch write

* core: unexport writeHeaders

* core: remove callback parameter in InsertHeaderChain

The semantics of InsertHeaderChain are now much simpler: it is now an
all-or-nothing operation. The new WriteStatus return value allows
callers to check for the canonicality of the insertion. This change
simplifies use of HeaderChain in package les, where the callback was
previously used to post chain events.

* core: skip some hashing when writing headers

* core: less hashing in header validation

* core: fix headerchain flaw regarding blacklisted hashes

Co-authored-by: Felix Lange <fjl@twurst.com>
2020-12-09 11:13:02 +01:00
Martin Holst Swende
7770e41cb5
core: improve contextual information on core errors (#21869)
A lot of times when we hit 'core' errors, example: invalid tx, the information provided is
insufficient. We miss several pieces of information: what account has nonce too high,
and what transaction in that block was offending?

This PR adds that information, using the new type of wrapped errors.
It also adds a testcase which (partly) verifies the output from the errors.

The first commit changes all usage of direct equality-checks on core errors, into
using errors.Is. The second commit adds contextual information. This wraps most
of the core errors with more information, and also wraps it one more time in
stateprocessor, to further provide tx index and tx hash, if such a tx is encoutered in
a block. The third commit uses the chainmaker to try to generate chains with such
errors in them, thus triggering the errors and checking that the generated string meets
expectations.
2020-12-04 12:22:19 +01:00
Chris Ziogas
62cedb3aab
core/vm/runtime: remove duplicated line (#21956)
This line is duplicated, though it doesn't cause any issues.
2020-12-04 08:54:07 +01:00
Alex Prut
810f9e057d
all: remove redundant conversions and import names (#21903) 2020-11-25 21:00:23 +01:00
Alex Prut
c92faee66e
all: simplify nested complexity and if blocks ending with a return statement (#21854)
Changes:

    Simplify nested complexity
    If an if blocks ends with a return statement then remove the else nesting.

Most of the changes has also been reported in golint https://goreportcard.com/report/github.com/ethereum/go-ethereum#golint
2020-11-25 09:24:50 +01:00
Marius van der Wijden
29efe1fc7e
core/types: fixed typo (#21897) 2020-11-25 08:53:20 +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
Marius van der Wijden
2045a2bba3
core, all: split vm.Context into BlockContext and TxContext (#21672)
* all: core: split vm.Config into BlockConfig and TxConfig

* core: core/vm: reset EVM between tx in block instead of creating new

* core/vm: added docs
2020-11-13 13:42:19 +01:00
Martin Holst Swende
6f4cccf8d2
core/vm, protocol_params: implement eip-2565 modexp repricing (#21607)
* core/vm, protocol_params: implement eip-2565 modexp repricing

* core/vm: fix review concerns
2020-11-13 13:39:59 +01:00
Péter Szilágyi
7b7b327ff2
core/state/snapshot: update generator marker in sync with flushes 2020-11-09 16:03:58 +02:00
Martin Holst Swende
175506e7fd
core/types, rlp: optimize derivesha (#21728)
This PR contains a minor optimization in derivesha, by exposing the RLP
int-encoding and making use of it to write integers directly to a
buffer (an RLP integer is known to never require more than 9 bytes
total). rlp.AppendUint64 might be useful in other places too.

The code assumes, just as before, that the hasher (a trie) will copy the
key internally, which it does when doing keybytesToHex(key).

Co-authored-by: Felix Lange <fjl@twurst.com>
2020-11-04 19:29:24 +01:00
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
hwanjo
91c4607979
core: fix blockchain insert report time interval calculation (#21723) 2020-10-21 16:53:30 +02:00
gary rong
9d25f34263
core: track and improve tx indexing/unindexing (#21331)
* core: add background indexer to waitgroup

* core: make indexer stopable

* core/rawdb: add unit tests

* core/rawdb: fix lint

* core/rawdb: fix tests

* core/rawdb: fix linter
2020-10-20 16:34:50 +02:00
Marius van der Wijden
b305591e14
core/vm: marshall returnData as hexstring in trace logs (#21715)
* core/vm: marshall returnData as hexstring in trace logs

* core/vm: marshall returnData as hexstring in trace logs
2020-10-16 11:28:03 +02:00
mr_franklin
c37e68e7c1
all: replace RWMutex with Mutex in places where RLock is not used (#21622) 2020-10-13 10:58:41 +02:00
mr_franklin
66c3eb2f1a
accouts, consensus, core: fix some comments (#21617) 2020-10-12 15:02:38 +02:00
Martin Holst Swende
706f5e3b98
core: fix txpool off-by-one error (#21683) 2020-10-09 12:23:46 +03:00
Guillaume Ballet
43cd31ea9f
core/vm: dedup config check in markdown logger (#21655)
* core/vm: dedup config check

* review feedback: reuse buffer
2020-10-08 14:03:24 +02:00
Martin Holst Swende
e43d827a19
core/types: optimize bloom filters (#21624)
* core/types: tests for bloom

* core/types: refactored bloom filter for receipts, added tests

core/types: replaced old bloom implementation

core/types: change interface of bloom add+test

* core/types: refactor bloom

* core/types: minor tweak on LogsBloom

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
2020-10-06 16:57:00 +03:00
Martin Holst Swende
eb87121300
core/bloombits: faster generator (#21625)
* core/bloombits: add benchmark

* core/bloombits: optimize inserts
2020-10-06 16:34:29 +03:00
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
Guillaume Ballet
6c8310ebb4
trie: use stacktrie for Derivesha operation (#21407)
core/types: use stacktrie for derivesha

trie: add stacktrie file

trie: fix linter

core/types: use stacktrie for derivesha

rebased: adapt stacktrie to the newer version of DeriveSha

Co-authored-by: Martin Holst Swende <martin@swende.se>

More linter fixes

review feedback: no key offset for nodes converted to hashes

trie: use EncodeRLP for full nodes

core/types: insert txs in order in derivesha

trie: tests for derivesha with stacktrie

trie: make stacktrie use pooled hashers

trie: make stacktrie reuse tmp slice space

trie: minor polishes on stacktrie

trie/stacktrie: less rlp dancing

core/types: explain the contorsions in DeriveSha

ci: fix goimport errors

trie: clear mem on subtrie hashing

squashme: linter fix

stracktrie: use pooling, less allocs (#3)

trie: in-place hex prefix, reduce allocs and add rawNode.EncodeRLP

Reintroduce the `[]node` method, add the missing `EncodeRLP` implementation for `rawNode` and calculate the hex prefix in place.

Co-authored-by: Martin Holst Swende <martin@swende.se>

Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-09-29 17:38:13 +02:00
aaronbuchwald
eebfb13053
core: free pointer from slice after popping element from price heap (#21572)
* Fix potential memory leak in price heap

* core: nil free pointer slice (alternative version)

Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-09-28 14:24:01 +02:00
Martin Holst Swende
0ddd4612b7
core/vm, params: make 2200 in line with spec (#21605) 2020-09-28 14:14:45 +02:00
rene
a25899f3dc
cmd/devp2p: add eth protocol test suite (#21598)
This change adds a test framework for the "eth" protocol and some basic
tests. The tests can be run using the './devp2p rlpx eth-test' command.
2020-09-23 15:18:17 +02:00
Guillaume Ballet
f354c622ca
core: fix a typo in comment (#21439) 2020-09-18 14:26:19 +02:00
Giuseppe Bertone
07751c3d26
cmd/geth: added counters to the geth inspect report (#21495)
* database: added counters

* Improved stats for ancient db

* Small improvement

* Better message and added percentage while counting receipts

* Fast counting for receipts

* added info message

* Show both receips itemscount  from ancient db and counted receipts

* Fixed default case

* Removed counter for receipts in ancient store

* Removed counting of receipts present in leveldb
2020-09-17 10:23:56 +02:00
Giuseppe Bertone
0185ee0993
core/rawdb: single point of maintenance for writing and deleting tx lookup indexes (#21480) 2020-09-15 10:37:01 +02:00
Martin Holst Swende
a3cd8a040a
core/vm: fix benchmark overflow + prep for precompile repricings (#21530)
* core/vm/testdata: add gascost expectations to testcases

* core/vm: verify expected gas in tests for precompiles

* core/vm: fix overflow flaw in gas/s calculation
2020-09-10 09:19:30 +02:00
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
5655dce3b8
core/rawdb: only complain loudly if truncating many items 2020-08-25 09:03:14 +03:00
Péter Szilágyi
3ee91b9f2e
core/state/snapshot: reduce disk layer depth during generation 2020-08-24 13:22:36 +03:00
Martin Holst Swende
1b5a867eec
core: do less lookups when writing fast-sync block bodies (#21468) 2020-08-22 18:12:04 +02:00
gary rong
87c0ba9213
core, eth, les, trie: add a prefix to contract code (#21080) 2020-08-21 15:10:40 +03:00
Péter Szilágyi
8cbdc8638f
core: define and test chain rewind corner cases (#21409)
* core: define and test chain reparation cornercases

* core: write up a variety of set-head tests

* core, eth: unify chain rollbacks, handle all the cases

* core: make linter smile

* core: remove commented out legacy code

* core, eth/downloader: fix review comments

* core: revert a removed recovery mechanism
2020-08-20 13:01:24 +03:00
Marius van der Wijden
0bdd295cc0
core: more detailed metering for reorgs (#21420) 2020-08-20 09:49:35 +02:00