2ce00adb55
* focus on performance improvement in many aspects. 1. Do BlockBody verification concurrently; 2. Do calculation of intermediate root concurrently; 3. Preload accounts before processing blocks; 4. Make the snapshot layers configurable. 5. Reuse some object to reduce GC. add * rlp: improve decoder stream implementation (#22858) This commit makes various cleanup changes to rlp.Stream. * rlp: shrink Stream struct This removes a lot of unused padding space in Stream by reordering the fields. The size of Stream changes from 120 bytes to 88 bytes. Stream instances are internally cached and reused using sync.Pool, so this does not improve performance. * rlp: simplify list stack The list stack kept track of the size of the current list context as well as the current offset into it. The size had to be stored in the stack in order to subtract it from the remaining bytes of any enclosing list in ListEnd. It seems that this can be implemented in a simpler way: just subtract the size from the enclosing list context in List instead. * rlp: use atomic.Value for type cache (#22902) All encoding/decoding operations read the type cache to find the writer/decoder function responsible for a type. When analyzing CPU profiles of geth during sync, I found that the use of sync.RWMutex in cache lookups appears in the profiles. It seems we are running into CPU cache contention problems when package rlp is heavily used on all CPU cores during sync. This change makes it use atomic.Value + a writer lock instead of sync.RWMutex. In the common case where the typeinfo entry is present in the cache, we simply fetch the map and lookup the type. * rlp: optimize byte array handling (#22924) This change improves the performance of encoding/decoding [N]byte. name old time/op new time/op delta DecodeByteArrayStruct-8 336ns ± 0% 246ns ± 0% -26.98% (p=0.000 n=9+10) EncodeByteArrayStruct-8 225ns ± 1% 148ns ± 1% -34.12% (p=0.000 n=10+10) name old alloc/op new alloc/op delta DecodeByteArrayStruct-8 120B ± 0% 48B ± 0% -60.00% (p=0.000 n=10+10) EncodeByteArrayStruct-8 0.00B 0.00B ~ (all equal) * rlp: optimize big.Int decoding for size <= 32 bytes (#22927) This change grows the static integer buffer in Stream to 32 bytes, making it possible to decode 256bit integers without allocating a temporary buffer. In the recent commit 088da24, Stream struct size decreased from 120 bytes down to 88 bytes. This commit grows the struct to 112 bytes again, but the size change will not degrade performance because Stream instances are internally cached in sync.Pool. name old time/op new time/op delta DecodeBigInts-8 12.2µs ± 0% 8.6µs ± 4% -29.58% (p=0.000 n=9+10) name old speed new speed delta DecodeBigInts-8 230MB/s ± 0% 326MB/s ± 4% +42.04% (p=0.000 n=9+10) * eth/protocols/eth, les: avoid Raw() when decoding HashOrNumber (#22841) Getting the raw value is not necessary to decode this type, and decoding it directly from the stream is faster. * fix testcase * debug no lazy * fix can not repair * address comments Co-authored-by: Felix Lange <fjl@twurst.com>
86 lines
4.0 KiB
Modula-2
86 lines
4.0 KiB
Modula-2
module github.com/ethereum/go-ethereum
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go 1.15
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require (
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github.com/Azure/azure-pipeline-go v0.2.2 // indirect
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github.com/Azure/azure-storage-blob-go v0.7.0
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github.com/Azure/go-autorest/autorest/adal v0.8.0 // indirect
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github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 // indirect
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github.com/VictoriaMetrics/fastcache v1.5.7
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github.com/VividCortex/gohistogram v1.0.0 // indirect
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github.com/aws/aws-sdk-go-v2 v1.4.0
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github.com/aws/aws-sdk-go-v2/config v1.1.7
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github.com/aws/aws-sdk-go-v2/credentials v1.1.7
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github.com/aws/aws-sdk-go-v2/service/route53 v1.5.0
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github.com/btcsuite/btcd v0.20.1-beta
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github.com/cespare/cp v0.1.0
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github.com/cloudflare/cloudflare-go v0.14.0
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github.com/consensys/gnark-crypto v0.4.1-0.20210426202927-39ac3d4b3f1f
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github.com/davecgh/go-spew v1.1.1
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github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea
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github.com/dlclark/regexp2 v1.2.0 // indirect
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github.com/docker/docker v1.4.2-0.20180625184442-8e610b2b55bf
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github.com/dop251/goja v0.0.0-20200721192441-a695b0cdd498
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github.com/edsrzf/mmap-go v1.0.0
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github.com/etcd-io/bbolt v1.3.3 // indirect
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github.com/fatih/color v1.7.0
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github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5
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github.com/fortytw2/leaktest v1.3.0 // indirect
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github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff
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github.com/go-ole/go-ole v1.2.1 // indirect
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github.com/go-sourcemap/sourcemap v2.1.2+incompatible // indirect
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github.com/go-stack/stack v1.8.0
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github.com/golang/protobuf v1.4.3
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github.com/golang/snappy v0.0.3-0.20201103224600-674baa8c7fc3
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github.com/google/gofuzz v1.1.1-0.20200604201612-c04b05f3adfa
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github.com/google/uuid v1.1.5
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github.com/gorilla/websocket v1.4.2
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github.com/graph-gophers/graphql-go v0.0.0-20201113091052-beb923fada29
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github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d
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github.com/holiman/bloomfilter/v2 v2.0.3
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github.com/holiman/uint256 v1.1.1
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github.com/huin/goupnp v1.0.1-0.20210310174557-0ca763054c88
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github.com/influxdata/influxdb v1.8.3
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github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458
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github.com/jedisct1/go-minisign v0.0.0-20190909160543-45766022959e
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github.com/jmhodges/levigo v1.0.0 // indirect
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github.com/julienschmidt/httprouter v1.2.0
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github.com/karalabe/usb v0.0.0-20190919080040-51dc0efba356
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github.com/kr/pretty v0.2.0 // indirect
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github.com/kylelemons/godebug v1.1.0 // indirect
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github.com/magiconair/properties v1.8.5 // indirect
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github.com/mattn/go-colorable v0.1.0
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github.com/mattn/go-isatty v0.0.5-0.20180830101745-3fb116b82035
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github.com/naoina/go-stringutil v0.1.0 // indirect
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github.com/naoina/toml v0.1.2-0.20170918210437-9fafd6967416
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github.com/olekukonko/tablewriter v0.0.5
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github.com/panjf2000/ants/v2 v2.4.5
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github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c
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github.com/peterh/liner v1.1.1-0.20190123174540-a2c9a5303de7
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github.com/prometheus/tsdb v0.7.1
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github.com/rcrowley/go-metrics v0.0.0-20190826022208-cac0b30c2563 // indirect
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github.com/rjeczalik/notify v0.9.1
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github.com/rs/cors v1.7.0
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github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible
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github.com/status-im/keycard-go v0.0.0-20190316090335-8537d3370df4
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github.com/stretchr/testify v1.7.0
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github.com/syndtr/goleveldb v1.0.1-0.20210305035536-64b5b1c73954
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github.com/tendermint/go-amino v0.14.1
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github.com/tendermint/iavl v0.12.0
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github.com/tendermint/tendermint v0.31.11
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github.com/tklauser/go-sysconf v0.3.5 // indirect
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github.com/tyler-smith/go-bip39 v1.0.1-0.20181017060643-dbb3b84ba2ef
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go.etcd.io/bbolt v1.3.5 // indirect
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golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2
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golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
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golang.org/x/sys v0.0.0-20210420205809-ac73e9fd8988
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golang.org/x/text v0.3.4
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golang.org/x/time v0.0.0-20201208040808-7e3f01d25324
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google.golang.org/grpc v1.27.1 // indirect
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gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce
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gopkg.in/olebedev/go-duktape.v3 v3.0.0-20200619000410-60c24ae608a6
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gopkg.in/urfave/cli.v1 v1.20.0
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gotest.tools v2.2.0+incompatible // indirect
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)
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