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tx indexing (Refs #237)

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save transactions to blockstore

move to a separate module

benchmark KVIndexer

batch write transactions

Benchmarks:

```
BenchmarkKVIndexerIndex-2         100000            516300 ns/op
PASS
ok      github.com/tendermint/tendermint/blockchain/tx  56.506s

5,16 s for 10000 transactions
1 s for 2000 transactions
```

```
BenchmarkKVIndexerIndex-2       h 3000000             8622 ns/op
PASS
ok      github.com/tendermint/tendermint/blockchain/tx  34.210s

86 ms for 10000 transactions
16 ms for 2000 transactions
```

```
BenchmarkKVIndexerIndex1-2               5000000              7160 ns/op
BenchmarkKVIndexerIndex500-2               20000           1750411 ns/op
BenchmarkKVIndexerIndex1000-2              10000           3573973 ns/op
BenchmarkKVIndexerIndex2000-2               5000           7836851 ns/op
BenchmarkKVIndexerIndex10000-2              1000          33438980 ns/op
PASS
ok      github.com/tendermint/tendermint/blockchain/tx  209.482s

7,8 ms for 2000 transactions
```

[state] write test for ApplyBlock

review comments

- move txindexer to state
- fix type

save Tx Index as well

do not store tx itself in the result
This commit is contained in:
Anton Kaliaev
2017-01-19 13:33:58 +04:00
parent fc95c9872f
commit c3f1b08b6a
13 changed files with 295 additions and 49 deletions
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2
node/node.go
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@ -82,7 +82,7 @@ func NewNode(config cfg.Config, privValidator *types.PrivValidator, clientCreato
}
// reload the state (it may have been updated by the handshake)
state = sm.LoadState(stateDB)
state = sm.GetState(config, stateDB)
// Generate node PrivKey
privKey := crypto.GenPrivKeyEd25519()