Martin Holst Swende
09d44e9925
core/state/snapshot: avoid copybytes for stacktrie
2021-04-16 14:58:23 +02:00
Martin Holst Swende
4f3ba6742f
trie: make stacktrie not mutate input values ( #22673 )
...
The stacktrie is a bit un-untuitive, API-wise: since it mutates input values.
Such behaviour is dangerous, and easy to get wrong if the calling code 'forgets' this quirk. The behaviour is fixed by this PR, so that the input values are not modified by the stacktrie.
Note: just as with the Trie, the stacktrie still references the live input objects, so it's still _not_ safe to mutate the values form the callsite.
2021-04-16 14:21:01 +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
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
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
Péter Szilágyi
e991bdae24
trie: fix bloom crash on fast sync restart
2021-02-16 10:44:38 +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
gary rong
9e1bd0f367
trie: fix range prover ( #22210 )
...
Fixes a special case when the trie only has a single trie node and the range proof only contains a single element.
2021-01-22 10:11:24 +01:00
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
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
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
Martin Holst Swende
6f88d6530a
trie, rpc, cmd/geth: fix tests on 32-bit and windows + minor rpc fixes ( #21871 )
...
* trie: fix tests to work on 32-bit systems
* les: make test work on 32-bit platform
* cmd/geth: fix windows-issues on tests
* trie: improve balance
* cmd/geth: make account tests less verbose + less mem intense
* rpc: make debug-level log output less verbose
* cmd/geth: lint
2020-11-19 22:50:47 +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
Martin Holst Swende
81678971db
trie, tests/fuzzers: implement a stacktrie fuzzer + stacktrie fixes ( #21799 )
...
* trie: fix error in stacktrie not committing small roots
* fuzzers: make trie-fuzzer use correct returnvalues
* trie: improved tests
* tests/fuzzers: fuzzer for stacktrie vs regular trie
* test/fuzzers: make stacktrie fuzzer use 32-byte keys
* trie: fix error in stacktrie with small nodes
* trie: add (skipped) testcase for stacktrie
* tests/fuzzers: address review comments for stacktrie fuzzer
* trie: fix docs in stacktrie
2020-11-09 15:08:12 +01:00
Martin Holst Swende
348c3bc47d
trie: fix flaw in stacktrie pool reuse ( #21699 )
2020-10-13 13:21:25 +02:00
gary rong
86dd005544
trie: polish commit function ( #21692 )
...
* trie: polish commit function
* trie: fix typo
2020-10-12 12:08:04 +02:00
Martin Holst Swende
9d1e2027a0
trie: add Commit-sequence tests for stacktrie commit ( #21643 )
2020-09-30 19:49:20 +02:00
gary rong
053ed9cc84
trie: polishes to trie committer ( #21351 )
...
* trie: update tests to check commit integrity
* trie: polish committer
* trie: fix typo
* trie: remove hasvalue notion
According to the benchmarks, type assertion between the pointer and
interface is extremely fast.
BenchmarkIntmethod-12 1000000000 1.91 ns/op
BenchmarkInterface-12 1000000000 2.13 ns/op
BenchmarkTypeSwitch-12 1000000000 1.81 ns/op
BenchmarkTypeAssertion-12 2000000000 1.78 ns/op
So the overhead for asserting whether the shortnode has "valuenode"
child is super tiny. No necessary to have another field.
* trie: linter nitpicks
Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-09-30 13:45:56 +02:00
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
gary rong
e5defccd58
trie: extend range proof ( #21250 )
...
* trie: support non-existent right proof
* trie: improve test
* trie: minor linter fix
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-09-23 12:44:09 +03:00
gary rong
25b16085da
trie: support empty range proof ( #21199 )
2020-09-23 11:03:21 +03:00
gary rong
e1365b2464
trie: fix gaped range proof test case ( #21484 )
2020-09-23 10:59:11 +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
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
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
Guillaume Ballet
240d1851db
trie: quell linter in commiter.go ( #21329 )
2020-07-15 11:00:04 +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
Marius van der Wijden
ddeea1e0c6
core: types: less allocations when hashing and tx handling ( #21265 )
...
* core, crypto: various allocation savings regarding tx handling
* core: reduce allocs for gas price comparison
This change reduces the allocations needed for comparing different transactions to each other.
A call to `tx.GasPrice()` copies the gas price as it has to be safe against modifications and
also needs to be threadsafe. For comparing and ordering different transactions we don't need
these guarantees
* core: added tx.GasPriceIntCmp for comparison without allocation
adds a method to remove unneeded allocation in comparison to tx.gasPrice
* core/types: pool legacykeccak256 objects in rlpHash
rlpHash is by far the most used function in core that allocates a legacyKeccak256 object on each call.
Since it is so widely used it makes sense to add pooling here so we relieve the GC.
On my machine these changes result in > 100 MILLION less allocations and > 30 GB less allocated memory.
* reverted some changes
* reverted some changes
* trie: use crypto.KeccakState instead of replicating code
Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-06-30 11:59:06 +02:00
Marius van der Wijden
b482423e61
trie: reduce allocs in insertPreimage ( #21261 )
2020-06-24 21:56:27 +02:00
gary rong
389da6aa48
trie: enforce monotonic range in prover and return end marker ( #21130 )
...
* trie: add hasRightElement indicator
* trie: ensure the range is monotonic increasing
* trie: address comment and fix lint
* trie: address comment
* trie: make linter happy
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-05-27 17:37:37 +03:00
gary rong
070a5e1252
trie: fix for range proof ( #21107 )
...
* trie: fix for range proof
* trie: fix typo
2020-05-26 13:11:29 +03:00
Martin Michlmayr
4f2784b38f
all: fix typos in comments ( #21118 )
2020-05-25 10:21:28 +02:00
gary rong
65ce550b37
trie: extend range proofs with non-existence ( #21000 )
...
* trie: implement range proof with non-existent edge proof
* trie: fix cornercase
* trie: consider empty range
* trie: add singleSide test
* trie: support all-elements range proof
* trie: fix typo
* trie: tiny typos and formulations
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-05-20 15:45:38 +03:00
Guillaume Ballet
234cc8e77f
eth/downloader: minor typo fixes in comments ( #21035 )
2020-05-06 15:35:04 +02:00
gary rong
5cdc2dffda
trie: fix TestBadRangeProof unit test ( #21034 )
2020-05-06 15:33:57 +02:00
gary rong
44ff3f3dc9
trie: initial implementation for range proof ( #20908 )
...
* trie: initial implementation for range proof
* trie: add benchmark
* trie: fix lint
* trie: fix minor issue
* trie: unset the edge valuenode as well
* trie: unset the edge valuenode as nilValuenode
2020-04-24 14:37:56 +03:00
Péter Szilágyi
79b68dd78d
Merge pull request #20923 from holiman/fix_seckeybuf
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trie: fix concurrent usage of secKeyBuf, ref #20920
2020-04-20 16:52:04 +03:00
Martin Holst Swende
6402c42b67
all: simplify and fix database iteration with prefix/start ( #20808 )
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* 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
Martin Holst Swende
af4080b4b7
trie: fix concurrent usage of secKeyBuf, ref #20920
2020-04-15 11:07:29 +02:00
Martin Holst Swende
a1313b5b1e
trie: make hasher parallel when number of changes are large ( #20488 )
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* trie: make hasher parallel when number of changes are large
* trie: remove unused field dirtyCount
* trie: rename unhashedCount/unhashed
2020-02-04 14:02:38 +02:00
Martin Holst Swende
5a9c96454e
trie: separate hashes and committer, collapse on commit
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* trie: make db insert use size instead of full data
* core/state: minor optimization in state onleaf allocation
* trie: implement dedicated committer and hasher
* trie: use dedicated committer/hasher
* trie: linter nitpicks
* core/state, trie: avoid unnecessary storage trie load+commit
* trie: review feedback, mainly docs + minor changes
* trie: start deprecating old hasher
* trie: fix misspell+lint
* trie: deprecate hasher.go, make proof framework use new hasher
* trie: rename pure_committer/hasher to committer/hasher
* trie, core/state: fix review concerns
* trie: more review concerns
* trie: make commit collapse into hashnode, don't touch dirtyness
* trie: goimports fixes
* trie: remove panics
2020-02-03 17:28:30 +02:00
Martin Holst Swende
9b09c0fc83
* trie: utilize callbacks instead of amassing lists in ref/unref ( #20529 )
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* trie/tests: add benchmarks and update trie tests
* trie: update benchmark tests
* trie: utilize callbacks instead of amassing lists of hashes in database ref/unref
* trie: replace remaining non-callback based accesses
2020-01-17 13:59:45 +02:00
me020523
4f7b7f84ae
add node.go unit test file node_test.go ( #20028 )
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* add node.go unit test file node_test.go
* add node_test.go file license and rollback trie_test.go
* fix unused variable v
* trie: fix license year
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-01-07 10:31:20 +01:00
