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#461 Add Caching to Store Database

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This commit is contained in:
Alexey Akhunov
2018-08-09 20:49:40 +01:00
parent c1e6f3ea94
commit 674595d6c9
3 changed files with 25 additions and 8 deletions
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test/run.go
+2 -1
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@@ -19,6 +19,7 @@ var (
cpuprofile = flag.String("cpu-profile", "", "write cpu profile `file`")
blockchain = flag.String("blockchain", "data/blockchain", "file containing blocks to load")
datadir = flag.String("datadir", path.Join(os.Getenv("HOME"), ".ethermint"), "directory for ethermint data")
cachesize = flag.Int("cachesize", 1024*1024, "number of key-value pairs for the state stored in memory")
)
func main() {
@@ -51,7 +52,7 @@ func main() {
stateDB := dbm.NewDB("state", dbm.LevelDBBackend, *datadir)
codeDB := dbm.NewDB("code", dbm.LevelDBBackend, *datadir)
ethermintDB, err := state.NewDatabase(stateDB, codeDB)
ethermintDB, err := state.NewDatabase(stateDB, codeDB, *cachesize)
if err != nil {
panic(fmt.Sprintf("failed to initialize geth Database: %v", err))
}