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core/state/snapshot: faster account iteration, CLI integration

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This commit is contained in:
Martin Holst Swende
2020-01-19 20:57:56 +01:00
committed by Péter Szilágyi
parent 6ddb92a089
commit 19099421dc
9 changed files with 69 additions and 38 deletions
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10
cmd/utils/flags.go
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@@ -225,6 +225,10 @@ var (
Usage: `Blockchain garbage collection mode ("full", "archive")`,
Value: "full",
}
SnapshotFlag = cli.BoolFlag{
Name: "snapshot",
Usage: `Enables snapshot-database mode -- experimental work in progress feature`,
}
LightKDFFlag = cli.BoolFlag{
Name: "lightkdf",
Usage: "Reduce key-derivation RAM & CPU usage at some expense of KDF strength",
@@ -1471,6 +1475,9 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *eth.Config) {
if ctx.GlobalIsSet(CacheFlag.Name) || ctx.GlobalIsSet(CacheSnapshotFlag.Name) {
cfg.SnapshotCache = ctx.GlobalInt(CacheFlag.Name) * ctx.GlobalInt(CacheSnapshotFlag.Name) / 100
}
if !ctx.GlobalIsSet(SnapshotFlag.Name) {
cfg.SnapshotCache = 0 // Disabled
}
if ctx.GlobalIsSet(DocRootFlag.Name) {
cfg.DocRoot = ctx.GlobalString(DocRootFlag.Name)
}
@@ -1734,6 +1741,9 @@ func MakeChain(ctx *cli.Context, stack *node.Node) (chain *core.BlockChain, chai
TrieTimeLimit: eth.DefaultConfig.TrieTimeout,
SnapshotLimit: eth.DefaultConfig.SnapshotCache,
}
if !ctx.GlobalIsSet(SnapshotFlag.Name) {
cache.SnapshotLimit = 0 // Disabled
}
if ctx.GlobalIsSet(CacheFlag.Name) || ctx.GlobalIsSet(CacheTrieFlag.Name) {
cache.TrieCleanLimit = ctx.GlobalInt(CacheFlag.Name) * ctx.GlobalInt(CacheTrieFlag.Name) / 100
}