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feat: update default parameters for challenge module #97

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merged 2 commits into from
Mar 10, 2023
Merged

feat: update default parameters for challenge module #97

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3e6e31d
feat: update default parameters for challenge module
forcodedancing Mar 10, 2023
d7d0722
update parameters
forcodedancing Mar 10, 2023
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2 changes: 2 additions & 0 deletions deployment/localup/localup.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -136,6 +136,8 @@ function generate_genesis() {
sed -i -e "s/172800s/${DEPOSIT_VOTE_PERIOD}/g" ${workspace}/.local/validator${i}/config/genesis.json
sed -i -e "s/\"10000000\"/\"${GOV_MIN_DEPOSIT_AMOUNT}\"/g" ${workspace}/.local/validator${i}/config/genesis.json
sed -i -e "s/\"max_bytes\": \"22020096\"/\"max_bytes\": \"1048576\"/g" ${workspace}/.local/validator${i}/config/genesis.json
sed -i -e "s/\"challenge_count_per_block\": \"1\"/\"challenge_count_per_block\": \"5\"/g" ${workspace}/.local/validator${i}/config/genesis.json
sed -i -e "s/\"heartbeat_interval\": \"1000\"/\"heartbeat_interval\": \"100\"/g" ${workspace}/.local/validator${i}/config/genesis.json
done

# enable swagger API for validator0
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8 changes: 2 additions & 6 deletions x/challenge/keeper/msg_server_attest.go
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Expand Up @@ -92,12 +92,8 @@ func (k msgServer) Attest(goCtx context.Context, msg *types.MsgAttest) (*types.M

func (k msgServer) calculateSlashAmount(ctx sdk.Context, objectSize uint64) sdkmath.Int {
sizeRate := k.SlashAmountSizeRate(ctx)
decSize := sdk.NewDecFromBigInt(new(big.Int).SetUint64(objectSize))
decRoot, err := decSize.ApproxSqrt()
if err != nil {
panic(err)
}
slashAmount := decRoot.MulMut(sizeRate).TruncateInt()
objectSizeInGB := sdk.NewDecFromBigInt(new(big.Int).SetUint64(objectSize)).QuoRoundUp(sdk.NewDec(1073741824))
slashAmount := objectSizeInGB.MulMut(sizeRate).MulMut(sdk.NewDec(1e18)).TruncateInt()

min := k.SlashAmountMin(ctx)
if slashAmount.LT(min) {
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12 changes: 6 additions & 6 deletions x/challenge/types/params.go
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Expand Up @@ -15,27 +15,27 @@ var _ paramtypes.ParamSet = (*Params)(nil)

var (
KeyChallengeCountPerBlock = []byte("ChallengeCountPerBlock")
DefaultChallengeCountPerBlock uint64 = 3
DefaultChallengeCountPerBlock uint64 = 1
)

var (
KeySlashCoolingOffPeriod = []byte("SlashCoolingOffPeriod")
DefaultSlashCoolingOffPeriod uint64 = 100
DefaultSlashCoolingOffPeriod uint64 = 300
)

var (
KeySlashAmountSizeRate = []byte("SlashAmountSizeRate")
DefaultSlashAmountSizeRate = sdk.NewDecWithPrec(5, 1)
DefaultSlashAmountSizeRate = sdk.NewDecWithPrec(85, 4)
)

var (
KeySlashAmountMin = []byte("SlashAmountMin")
DefaultSlashAmountMin = math.NewIntFromBigInt(new(big.Int).Mul(big.NewInt(10), big.NewInt(1e18)))
DefaultSlashAmountMin = math.NewIntFromBigInt(big.NewInt(1e16))
)

var (
KeySlashAmountMax = []byte("SlashAmountMax")
DefaultSlashAmountMax = math.NewIntFromBigInt(new(big.Int).Mul(big.NewInt(100), big.NewInt(1e18)))
DefaultSlashAmountMax = math.NewIntFromBigInt(big.NewInt(1e18))
)

var (
Expand All @@ -55,7 +55,7 @@ var (

var (
KeyHeartbeatInterval = []byte("HeartbeatInterval")
DefaultHeartbeatInterval uint64 = 100
DefaultHeartbeatInterval uint64 = 1000
)

// ParamKeyTable the param key table for launch module
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