erigon-pulse/cmd/evm/internal/t8ntool/flags.go
Martin Holst Swende a4b70f9ee9 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>
# Conflicts:
#	core/state/statedb.go
#	core/vm/contracts_test.go
#	core/vm/evm.go
#	core/vm/instructions.go
#	core/vm/interpreter.go
#	core/vm/logger.go
#	core/vm/logger_json.go
#	core/vm/logger_test.go
#	core/vm/runtime/runtime_test.go
#	core/vm/stack/stack.go
#	eth/tracers/tracer.go
#	eth/tracers/tracer_test.go
#	trie/secure_trie.go
2020-08-07 13:46:26 +02:00

104 lines
3.1 KiB
Go

// Copyright 2020 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package t8ntool
import (
"fmt"
"strings"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/tests"
"gopkg.in/urfave/cli.v1"
)
var (
TraceFlag = cli.BoolFlag{
Name: "trace",
Usage: "Output full trace logs to files <txhash>.jsonl",
}
TraceDisableMemoryFlag = cli.BoolFlag{
Name: "trace.nomemory",
Usage: "Disable full memory dump in traces",
}
TraceDisableStackFlag = cli.BoolFlag{
Name: "trace.nostack",
Usage: "Disable stack output in traces",
}
TraceDisableReturnDataFlag = cli.BoolFlag{
Name: "trace.noreturndata",
Usage: "Disable return data output in traces",
}
OutputAllocFlag = cli.StringFlag{
Name: "output.alloc",
Usage: "Determines where to put the `alloc` of the post-state.\n" +
"\t`stdout` - into the stdout output\n" +
"\t`stderr` - into the stderr output\n" +
"\t<file> - into the file <file> ",
Value: "alloc.json",
}
OutputResultFlag = cli.StringFlag{
Name: "output.result",
Usage: "Determines where to put the `result` (stateroot, txroot etc) of the post-state.\n" +
"\t`stdout` - into the stdout output\n" +
"\t`stderr` - into the stderr output\n" +
"\t<file> - into the file <file> ",
Value: "result.json",
}
InputAllocFlag = cli.StringFlag{
Name: "input.alloc",
Usage: "`stdin` or file name of where to find the prestate alloc to use.",
Value: "alloc.json",
}
InputEnvFlag = cli.StringFlag{
Name: "input.env",
Usage: "`stdin` or file name of where to find the prestate env to use.",
Value: "env.json",
}
InputTxsFlag = cli.StringFlag{
Name: "input.txs",
Usage: "`stdin` or file name of where to find the transactions to apply.",
Value: "txs.json",
}
RewardFlag = cli.Int64Flag{
Name: "state.reward",
Usage: "Mining reward. Set to -1 to disable",
Value: 0,
}
ChainIDFlag = cli.Int64Flag{
Name: "state.chainid",
Usage: "ChainID to use",
Value: 1,
}
ForknameFlag = cli.StringFlag{
Name: "state.fork",
Usage: fmt.Sprintf("Name of ruleset to use."+
"\n\tAvailable forknames:"+
"\n\t %v"+
"\n\tAvailable extra eips:"+
"\n\t %v"+
"\n\tSyntax <forkname>(+ExtraEip)",
strings.Join(tests.AvailableForks(), "\n\t "),
strings.Join(vm.ActivateableEips(), ", ")),
Value: "Istanbul",
}
VerbosityFlag = cli.IntFlag{
Name: "verbosity",
Usage: "sets the verbosity level",
Value: 3,
}
)