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Review gas prices based on the latest benchmarks #61

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74 changes: 37 additions & 37 deletions fhevm/params.go
Original file line number Diff line number Diff line change
Expand Up @@ -82,9 +82,9 @@ type GasCosts struct {
func DefaultGasCosts() GasCosts {
return GasCosts{
FheAddSub: map[FheUintType]uint64{
FheUint8: 108000,
FheUint16: 138000,
FheUint32: 169000,
FheUint8: 120000,
FheUint16: 150000,
FheUint32: 180000,
},
FheDecrypt: map[FheUintType]uint64{
FheUint8: 500000,
Expand All @@ -93,58 +93,58 @@ func DefaultGasCosts() GasCosts {
},
FheBitwiseOp: map[FheUintType]uint64{
FheUint8: 30000,
FheUint16: 31000,
FheUint32: 32000,
FheUint16: 33000,
FheUint32: 36000,
},
FheMul: map[FheUintType]uint64{
FheUint8: 185000,
FheUint16: 252000,
FheUint32: 361000,
FheUint8: 200000,
FheUint16: 260000,
FheUint32: 380000,
},
FheScalarMul: map[FheUintType]uint64{
FheUint8: 128000,
FheUint16: 132000,
FheUint32: 168000,
FheUint8: 135000,
FheUint16: 140000,
FheUint32: 170000,
},
FheScalarDiv: map[FheUintType]uint64{
FheUint8: 200000,
FheUint16: 400000,
FheUint32: 800000,
FheUint8: 450000,
FheUint16: 500000,
FheUint32: 550000,
},
FheScalarRem: map[FheUintType]uint64{
FheUint8: 200000,
FheUint16: 400000,
FheUint32: 800000,
FheUint8: 450000,
FheUint16: 500000,
FheUint32: 550000,
},
FheShift: map[FheUintType]uint64{
FheUint8: 218000,
FheUint16: 273000,
FheUint32: 335000,
FheUint8: 150000,
FheUint16: 180000,
FheUint32: 210000,
},
FheScalarShift: map[FheUintType]uint64{
FheUint8: 135000,
FheUint16: 161000,
FheUint32: 188000,
FheUint8: 32000,
FheUint16: 32000,
FheUint32: 32000,
},
FheLe: map[FheUintType]uint64{
FheUint8: 50000,
FheUint16: 53000,
FheUint32: 56000,
FheUint8: 56000,
FheUint16: 67000,
FheUint32: 89000,
},
FheMinMax: map[FheUintType]uint64{
FheUint8: 215000,
FheUint16: 272000,
FheUint32: 332000,
FheUint8: 220000,
FheUint16: 280000,
FheUint32: 340000,
},
FheScalarMinMax: map[FheUintType]uint64{
FheUint8: 131000,
FheUint16: 159000,
FheUint32: 189000,
FheUint8: 140000,
FheUint16: 165000,
FheUint32: 190000,
},
FheNegNot: map[FheUintType]uint64{
FheUint8: 30000,
FheUint8: 29000,
FheUint16: 31000,
FheUint32: 32000,
FheUint32: 33000,
},
// TODO: Costs will depend on the complexity of doing reencryption/decryption by the oracle.
FheReencrypt: map[FheUintType]uint64{
Expand All @@ -170,9 +170,9 @@ func DefaultGasCosts() GasCosts {
FheUint32: EvmNetSstoreInitGas + 400000,
},
FheIfThenElse: map[FheUintType]uint64{
FheUint8: 55000,
FheUint16: 60000,
FheUint32: 65000,
FheUint8: 60000,
FheUint16: 65000,
FheUint32: 70000,
},
// TODO: As of now, only support FheUint8. All optimistic require predicates are
// downcast to FheUint8 at the solidity level. Eventually move to ebool.
Expand Down