diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/geth/admin.go | 32 | ||||
| -rw-r--r-- | cmd/geth/main.go | 3 | ||||
| -rw-r--r-- | cmd/utils/flags.go | 5 |
3 files changed, 39 insertions, 1 deletions
diff --git a/cmd/geth/admin.go b/cmd/geth/admin.go index 523b7c406..4c8f110e4 100644 --- a/cmd/geth/admin.go +++ b/cmd/geth/admin.go @@ -8,6 +8,7 @@ import ( "strconv" "time" + "github.com/ethereum/ethash" "github.com/ethereum/go-ethereum/accounts" "github.com/ethereum/go-ethereum/cmd/utils" "github.com/ethereum/go-ethereum/common" @@ -73,6 +74,9 @@ func (js *jsre) adminBindings() { miner.Set("hashrate", js.hashrate) miner.Set("setExtra", js.setExtra) miner.Set("setGasPrice", js.setGasPrice) + miner.Set("startAutoDAG", js.startAutoDAG) + miner.Set("stopAutoDAG", js.stopAutoDAG) + miner.Set("makeDAG", js.makeDAG) admin.Set("debug", struct{}{}) t, _ = admin.Get("debug") @@ -278,6 +282,30 @@ func (js *jsre) hashrate(otto.FunctionCall) otto.Value { return js.re.ToVal(js.ethereum.Miner().HashRate()) } +func (js *jsre) makeDAG(call otto.FunctionCall) otto.Value { + blockNumber, err := call.Argument(1).ToInteger() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + + err = ethash.MakeDAG(uint64(blockNumber), "") + if err != nil { + return otto.FalseValue() + } + return otto.TrueValue() +} + +func (js *jsre) startAutoDAG(otto.FunctionCall) otto.Value { + js.ethereum.StartAutoDAG() + return otto.TrueValue() +} + +func (js *jsre) stopAutoDAG(otto.FunctionCall) otto.Value { + js.ethereum.StopAutoDAG() + return otto.TrueValue() +} + func (js *jsre) backtrace(call otto.FunctionCall) otto.Value { tracestr, err := call.Argument(0).ToString() if err != nil { @@ -316,6 +344,9 @@ func (js *jsre) startMining(call otto.FunctionCall) otto.Value { threads = int64(js.ethereum.MinerThreads) } + // switch on DAG autogeneration when miner starts + js.ethereum.StartAutoDAG() + err = js.ethereum.StartMining(int(threads)) if err != nil { fmt.Println(err) @@ -327,6 +358,7 @@ func (js *jsre) startMining(call otto.FunctionCall) otto.Value { func (js *jsre) stopMining(call otto.FunctionCall) otto.Value { js.ethereum.StopMining() + js.ethereum.StopAutoDAG() return otto.TrueValue() } diff --git a/cmd/geth/main.go b/cmd/geth/main.go index ba253bbeb..6d345a18b 100644 --- a/cmd/geth/main.go +++ b/cmd/geth/main.go @@ -117,7 +117,7 @@ passwordfile as argument containing the wallet password in plaintext. Manage accounts lets you create new accounts, list all existing accounts, import a private key into a new account. -'account help' shows a list of subcommands or help for one subcommand. +' help' shows a list of subcommands or help for one subcommand. It supports interactive mode, when you are prompted for password as well as non-interactive mode where passwords are supplied via a given password file. @@ -257,6 +257,7 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso utils.GasPriceFlag, utils.MinerThreadsFlag, utils.MiningEnabledFlag, + utils.AutoDAGFlag, utils.NATFlag, utils.NatspecEnabledFlag, utils.NodeKeyFileFlag, diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 2766e7517..cb774aa5b 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -112,6 +112,10 @@ var ( Name: "mine", Usage: "Enable mining", } + AutoDAGFlag = cli.BoolFlag{ + Name: "autodag", + Usage: "Enable automatic DAG pregeneration", + } EtherbaseFlag = cli.StringFlag{ Name: "etherbase", Usage: "Public address for block mining rewards. By default the address of your primary account is used", @@ -314,6 +318,7 @@ func MakeEthConfig(clientID, version string, ctx *cli.Context) *eth.Config { BootNodes: ctx.GlobalString(BootnodesFlag.Name), GasPrice: common.String2Big(ctx.GlobalString(GasPriceFlag.Name)), SolcPath: ctx.GlobalString(SolcPathFlag.Name), + AutoDAG: ctx.GlobalBool(AutoDAGFlag.Name) || ctx.GlobalBool(MiningEnabledFlag.Name), } } |