Commit Graph

33 Commits

Author SHA1 Message Date
Marius van der Wijden
bff330335b
core: fixed stale comment in txlist (#23825) 2021-10-28 14:59:51 +02:00
Felix Lange
51ed39c093
core: make txPricedList.stales the first field for 64bit alignment (#23542)
This fixes crashes on 32bit builds.
2021-09-07 17:15:11 +03:00
Marius van der Wijden
067084feda
core: fix race conditions in txpool (#23474)
* core: fix race conditions in txpool

* core: fixed races in the txpool

* core: rebased on master

* core: move reheap mutex

* core: renamed mutex

* core: revert Reheap changes
2021-08-31 10:33:39 +02:00
Péter Szilágyi
c503f98f6d
all: rename internal 1559 gas fields, add support for graphql (#23010)
* all: rename internal 1559 gas fields, add support for graphql

* cmd/evm/testdata, core: use public 1559 gas names on API surfaces
2021-06-08 12:05:41 +02:00
Felföldi Zsolt
966ee3ae6d
all: EIP-1559 tx pool support (#22898)
This pull request implements EIP-1559 compatible transaction pool with dual heap eviction ordering.
It is based on #22791
The eviction ordering scheme and the reasoning behind it is described here: https://gist.github.com/zsfelfoldi/9607ad248707a925b701f49787904fd6
2021-05-28 10:28:07 +02:00
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
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
6c9f040ebe
core: transaction pool optimizations (#21328)
* core: added local tx pool test case

* core, crypto: various allocation savings regarding tx handling

* core/txlist, txpool: save a reheap operation, avoid some bigint allocs

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
2020-07-14 21:42:32 +02:00
Felix Lange
bcb3087450 Revert "core, txpool: less allocations when handling transactions (#21232)"
Reverting because this change started handling account balances as
uint64 in the transaction pool, which is incorrect.

This reverts commit af5c97aebe.
2020-07-09 14:02:03 +02:00
Marius van der Wijden
af5c97aebe
core, txpool: less allocations when handling transactions (#21232)
* core: use uint64 for total tx costs instead of big.Int

* core: added local tx pool test case

* core, crypto: various allocation savings regarding tx handling

* Update core/tx_list.go

* core: added tx.GasPriceIntCmp for comparison without allocation

adds a method to remove unneeded allocation in comparison to tx.gasPrice

* core: handle pools full of locals better

* core/tests: benchmark for tx_list

* core/txlist, txpool: save a reheap operation, avoid some bigint allocs

Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-07-01 19:35:26 +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
MichaelRiabzev-StarkWare
8bd37a1d91 core: count tx size in slots, bump max size ot 4x32KB (#20352)
* tests for tx size

* alow multiple slots transactions

* tests for tx size limit (32 KB)

* change tx size tests to use addRemoteSync instead of validateTx (requested in pool request).

* core: minor tx slotting polishes, add slot tracking metric

Co-authored-by: Michael Riabzev <RiabzevMichael@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-01-10 11:40:03 +02:00
Péter Szilágyi
b02958b9c5
core, ethdb, metrics, p2p: expose various counter metrics for grafana 2019-06-11 09:49:13 +03:00
Ha ĐANG
2cffd4ff3c core: fix some small typos on comment code (#17278) 2018-07-30 14:10:48 +03:00
Ryan Schneider
55b579e02c core: use a wrapped map to remove contention in TxPool.Get. (#16670)
* core: use a wrapped `map` and `sync.RWMutex` for `TxPool.all` to remove contention in `TxPool.Get`.

* core: Remove redundant `txLookup.Find` and improve comments on txLookup methods.
2018-05-23 15:55:42 +03:00
Péter Szilágyi
db48d312e4
core: txpool stable underprice drop order, perf fixes 2018-04-12 12:54:22 +03:00
Péter Szilágyi
6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
Jim McDonald
0131bd6ff9 core: respect price bump threshold (#15401)
* core: allow price bump at threshold

* core: test changes to allow price bump at threshold

* core: reinstate tx replacement test underneath threshold

* core: minor test failure message cleanups
2017-10-30 13:05:00 +02:00
Péter Szilágyi
0095531a58 core, eth, les: fix messy code (#15367)
* core, eth, les: fix messy code

* les: fixed tx status test and rlp encoding

* core: add a workaround for light sync
2017-10-25 12:18:44 +03:00
Felföldi Zsolt
ca376ead88 les, light: LES/2 protocol version (#14970)
This PR implements the new LES protocol version extensions:

* new and more efficient Merkle proofs reply format (when replying to
  a multiple Merkle proofs request, we just send a single set of trie
  nodes containing all necessary nodes)
* BBT (BloomBitsTrie) works similarly to the existing CHT and contains
  the bloombits search data to speed up log searches
* GetTxStatusMsg returns the inclusion position or the
  pending/queued/unknown state of a transaction referenced by hash
* an optional signature of new block data (number/hash/td) can be
  included in AnnounceMsg to provide an option for "very light
  clients" (mobile/embedded devices) to skip expensive Ethash check
  and accept multiple signatures of somewhat trusted servers (still a
  lot better than trusting a single server completely and retrieving
  everything through RPC). The new client mode is not implemented in
  this PR, just the protocol extension.
2017-10-24 15:19:09 +02:00
Péter Szilágyi
da7d57e07c
core: make txpool operate on immutable state 2017-09-05 13:34:41 +03:00
Martin Holst Swende
1901521ed0 core: Fix flaw where underpriced locals were removed (#15081)
* core: Fix flaw where underpriced locals were removed

* core: minor code cleanups for tx pool tests
2017-09-04 12:48:36 +03:00
Péter Szilágyi
34ec9913f6
core: test locals support in txpool queue limits, fix
The commit reworks the transaction pool queue limitation tests
to cater for testing local accounts, also testing the nolocal flag.

In addition, it also fixes a panic if local transactions exceeded
the global queue allowance (no accounts left to drop from) and also
fixes queue eviction to operate on all accounts, not just the one
being updated.
2017-07-06 11:51:59 +03:00
Péter Szilágyi
48ee7f9de7
core, eth, les: polish txpool API around local/remote txs 2017-07-05 16:51:55 +03:00
Martin Holst Swende
67aff49822 core: Change local-handling to use sender-account instead of tx hashes 2017-06-30 22:43:26 +02:00
Péter Szilágyi
280609c99b
core: check for gas limit exceeding txs too on new block 2017-05-30 00:31:37 +03:00
Péter Szilágyi
08959bbc70
cmd, core, eth: configurable txpool parameters 2017-05-29 11:29:46 +03:00
Péter Szilágyi
a2f23ca9b1 cmd, core, eth, miner: remove txpool gas price limits (#14442) 2017-05-16 21:07:27 +02:00
Péter Szilágyi
18c77744ff
all: fix spelling errors 2017-01-06 19:44:35 +02:00
Felix Lange
35a7dcb162 all: gofmt -w -s 2017-01-06 15:52:03 +01:00
Péter Szilágyi
b4a5251391 core: abstract out a sorted transaction hash map 2016-09-02 14:15:40 +03:00
Péter Szilágyi
a183ea29f9 core: add upper bound on the queued transctions 2016-09-02 14:15:40 +03:00
Péter Szilágyi
0ef327bbee core, eth, internal, miner: optimize txpool for quick ops 2016-09-02 14:12:03 +03:00