This pull request preserves the root->ID mappings in the path database
even after the associated state histories are truncated, regardless of
whether the truncation occurs at the head or the tail.
The motivation is to support an additional history type, trienode history.
Since the root->ID mappings are shared between two history instances,
they must not be removed by either one.
As a consequence, the root->ID mappings remain in the database even
after the corresponding histories are pruned. While these mappings may
become dangling, it is safe and cheap to keep them.
Additionally, this pull request enhances validation during historical
reader construction, ensuring that only canonical historical state will be
served.
This pull request implements #32235 , constructing blob sidecar in new
format (cell proof)
if the Osaka has been activated.
Apart from that, it introduces a pre-conversion step in the blob pool
before adding the txs.
This mechanism is essential for handling the remote **legacy** blob txs
from the network.
One thing is still missing and probably is worthy being highlighted
here: the blobpool may
contain several legacy blob txs before the Osaka and these txs should be
converted once
Osaka is activated. While the `GetBlob` API in blobpool is capable for
generating cell proofs
at the runtime, converting legacy txs at one time is much cheaper
overall.
---------
Co-authored-by: MariusVanDerWijden <m.vanderwijden@live.de>
Co-authored-by: lightclient <lightclient@protonmail.com>
This PR should reduce overall allocations of a running node by ~10
percent. Since most allocations are coming from the re-heaping of the
transaction pool.
```
(pprof) list EffectiveGasTipCmp
Total: 38197204475
ROUTINE ======================== github.com/ethereum/go-ethereum/core/types.(*Transaction).EffectiveGasTipCmp in github.com/ethereum/go-ethereum/core/types/transaction.go
0 3766837369 (flat, cum) 9.86% of Total
. . 386:func (tx *Transaction) EffectiveGasTipCmp(other *Transaction, baseFee *big.Int) int {
. . 387: if baseFee == nil {
. . 388: return tx.GasTipCapCmp(other)
. . 389: }
. . 390: // Use more efficient internal method.
. . 391: txTip, otherTip := new(big.Int), new(big.Int)
. 1796172553 392: tx.calcEffectiveGasTip(txTip, baseFee)
. 1970664816 393: other.calcEffectiveGasTip(otherTip, baseFee)
. . 394: return txTip.Cmp(otherTip)
. . 395:}
. . 396:
. . 397:// EffectiveGasTipIntCmp compares the effective gasTipCap of a transaction to the given gasTipCap.
. . 398:func (tx *Transaction) EffectiveGasTipIntCmp(other *big.Int, baseFee *big.Int) int {
```
This PR reduces the allocations for comparing two transactions from 2 to
0:
```
goos: linux
goarch: amd64
pkg: github.com/ethereum/go-ethereum/core/types
cpu: Intel(R) Core(TM) Ultra 7 155U
│ /tmp/old.txt │ /tmp/new.txt │
│ sec/op │ sec/op vs base │
EffectiveGasTipCmp/Original-14 64.67n ± 2% 25.13n ± 9% -61.13% (p=0.000 n=10)
│ /tmp/old.txt │ /tmp/new.txt │
│ B/op │ B/op vs base │
EffectiveGasTipCmp/Original-14 16.00 ± 0% 0.00 ± 0% -100.00% (p=0.000 n=10)
│ /tmp/old.txt │ /tmp/new.txt │
│ allocs/op │ allocs/op vs base │
EffectiveGasTipCmp/Original-14 2.000 ± 0% 0.000 ± 0% -100.00% (p=0.000 n=10)
```
It also speeds up the process by ~60%
There are two minor caveats with this PR:
- We change the API for `EffectiveGasTipCmp` and `EffectiveGasTipIntCmp`
(which are probably not used by much)
- We slightly change the behavior of `tx.EffectiveGasTip` when it
returns an error. It would previously return a negative number on error,
now it does not (since uint256 does not allow for negative numbers)
---------
Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
Co-authored-by: Csaba Kiraly <csaba.kiraly@gmail.com>
This pull introduces a `Prefetch` operation in the trie to prefetch trie
nodes in parallel. It is used by the `triePrefetcher` to accelerate state
loading and improve overall chain processing performance.
Continuation of https://github.com/ethereum/go-ethereum/issues/32022
tablewriter assumes unix or windows, which may not be the case for
embedded targets.
For v0.0.5 of tablewriter, it is noted in table.go: "The protocols were
written in pure Go and works on windows and unix systems"
---------
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
The order of the checks was wrong which would have allowed a call to
modexp with `baseLen == 0 && modLen == 0` post fusaka.
Also handles an edge case where base/mod/exp length >= 2**64
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
This add some of the changes that were missing from #31634. It
introduces the `TransitionTrie`, which is a façade pattern between the
current MPT trie and the overlay tree.
---------
Signed-off-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
These changes made in the PR should be highlighted here
The trie tracer is split into two distinct structs: opTracer and prevalueTracer.
The former is specific to MPT, while the latter is generic and applicable to all
trie implementations.
The original values of dirty nodes are tracked in a NodeSet. This serves
as the foundation for both full archive node implementations and the state live
tracer.
- If all the `vhashes` are in the same `sidecar`, then it will load the
same blob tx many times. This PR aims to upgrade this.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This is the first part of #31532
It maintains a series of conversion maker which are to be updated by the
conversion code (in a follow-up PR, this is a breakdown of a larger PR
to make things easier to review). They can be used in this way:
- During the conversion, by storing the conversion markers when the
block has been processed. This is meant to be written in a function that
isn't currently present, hence [this
TODO](https://github.com/ethereum/go-ethereum/pull/31634/files#diff-89272f61e115723833d498a0acbe59fa2286e3dc7276a676a7f7816f21e248b7R384).
Part of https://github.com/ethereum/go-ethereum/issues/31583
---------
Signed-off-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This adds a method on vm.EVM to set the jumpdest cache implementation.
It can be used to maintain an analysis cache across VM invocations, to improve
performance by skipping the analysis for already known contracts.
---------
Co-authored-by: lmittmann <lmittmann@users.noreply.github.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
[EIP-7594](https://eips.ethereum.org/EIPS/eip-7594) defines a limit of
max 6 blobs per transaction. We need to enforce this limit during block
processing.
> Additionally, a limit of 6 blobs per transaction is introduced.
Clients MUST enforce this limit when validating blob transactions at
submission time, when received from the network, and during block
production and processing.
The main purpose of this change is to enforce the version setting when
constructing the blobSidecar, avoiding creating sidecar with wrong/default
version tag.
This is something interesting I came across during my benchmarks, we
spent ~3.8% of all allocations allocating the header number on the heap.
```
(pprof) list GetHeaderByHash
Total: 38197204475
ROUTINE ======================== github.com/ethereum/go-ethereum/core.(*BlockChain).GetHeaderByHash in github.com/ethereum/go-ethereum/core/blockchain_reader.go
0 5786566117 (flat, cum) 15.15% of Total
. . 79:func (bc *BlockChain) GetHeaderByHash(hash common.Hash) *types.Header {
. 5786566117 80: return bc.hc.GetHeaderByHash(hash)
. . 81:}
. . 82:
. . 83:// GetHeaderByNumber retrieves a block header from the database by number,
. . 84:// caching it (associated with its hash) if found.
. . 85:func (bc *BlockChain) GetHeaderByNumber(number uint64) *types.Header {
ROUTINE ======================== github.com/ethereum/go-ethereum/core.(*HeaderChain).GetHeaderByHash in github.com/ethereum/go-ethereum/core/headerchain.go
0 5786566117 (flat, cum) 15.15% of Total
. . 404:func (hc *HeaderChain) GetHeaderByHash(hash common.Hash) *types.Header {
. 1471264309 405: number := hc.GetBlockNumber(hash)
. . 406: if number == nil {
. . 407: return nil
. . 408: }
. 4315301808 409: return hc.GetHeader(hash, *number)
. . 410:}
. . 411:
. . 412:// HasHeader checks if a block header is present in the database or not.
. . 413:// In theory, if header is present in the database, all relative components
. . 414:// like td and hash->number should be present too.
(pprof) list GetBlockNumber
Total: 38197204475
ROUTINE ======================== github.com/ethereum/go-ethereum/core.(*HeaderChain).GetBlockNumber in github.com/ethereum/go-ethereum/core/headerchain.go
94438817 1471264309 (flat, cum) 3.85% of Total
. . 100:func (hc *HeaderChain) GetBlockNumber(hash common.Hash) *uint64 {
94438817 94438817 101: if cached, ok := hc.numberCache.Get(hash); ok {
. . 102: return &cached
. . 103: }
. 1376270828 104: number := rawdb.ReadHeaderNumber(hc.chainDb, hash)
. . 105: if number != nil {
. 554664 106: hc.numberCache.Add(hash, *number)
. . 107: }
. . 108: return number
. . 109:}
. . 110:
. . 111:type headerWriteResult struct {
(pprof) list ReadHeaderNumber
Total: 38197204475
ROUTINE ======================== github.com/ethereum/go-ethereum/core/rawdb.ReadHeaderNumber in github.com/ethereum/go-ethereum/core/rawdb/accessors_chain.go
204606513 1376270828 (flat, cum) 3.60% of Total
. . 146:func ReadHeaderNumber(db ethdb.KeyValueReader, hash common.Hash) *uint64 {
109577863 1281242178 147: data, _ := db.Get(headerNumberKey(hash))
. . 148: if len(data) != 8 {
. . 149: return nil
. . 150: }
95028650 95028650 151: number := binary.BigEndian.Uint64(data)
. . 152: return &number
. . 153:}
. . 154:
. . 155:// WriteHeaderNumber stores the hash->number mapping.
. . 156:func WriteHeaderNumber(db ethdb.KeyValueWriter, hash common.Hash, number uint64) {
```
Opening this to discuss the idea, I know that rawdb.EmptyNumber is not a
great name for the variable, open to suggestions
This pull request slightly improves the freezer fsync mechanism by scheduling
the Sync operation based on the number of uncommitted items and original
time interval.
Originally, freezer.Sync was triggered every 30 seconds, which worked well during
active chain synchronization. However, once the initial state sync is complete,
the fixed interval causes Sync to be scheduled too frequently.
To address this, the scheduling logic has been improved to consider both the time
interval and the number of uncommitted items. This additional condition helps
avoid unnecessary Sync operations when the chain is idle.
Introduce file-based state journal in path database, fixing
the Pebble restriction when the journal size exceeds 4GB.
---------
Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This adds the SSZ types from the
[EIP-7928](https://eips.ethereum.org/EIPS/eip-7928) and also adds
encoder/decoder generation using https://github.com/ferranbt/fastssz.
The fastssz dependency is updated because the generation will not work
properly with the master branch version due to a bug in fastssz.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This PR adds a block validation check for the maximum block size, as required by
EIP-7934, and also applies a slightly lower size limit during block building.
---------
Co-authored-by: spencer-tb <spencer@spencertaylorbrown.uk>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Improves the SSTORE gas calculation a bit. Previously we would pull up
the state object twice. This is okay for existing objects, since they
are cached, however non-existing objects are not cached, thus we needed
to go through all 128 diff layers as well as the disk layer twice, just
for the gas calculation
```
goos: linux
goarch: amd64
pkg: github.com/ethereum/go-ethereum/core/vm
cpu: AMD Ryzen 9 5900X 12-Core Processor
│ /tmp/old.txt │ /tmp/new.txt │
│ sec/op │ sec/op vs base │
Interpreter-24 1118.0n ± 2% 602.8n ± 1% -46.09% (p=0.000 n=10)
```
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This pull request refines the filtermap implementation, defining key
APIs for map and
epoch calculations to improve readability.
This pull request doesn't change any logic, it's a pure cleanup.
---------
Co-authored-by: zsfelfoldi <zsfelfoldi@gmail.com>
