package params const ( // GasLimitBoundDivisor ... GasLimitBoundDivisor uint64 = 1024 // The bound divisor of the gas limit, used in update calculations. // MinGasLimit ... MinGasLimit uint64 = 5000 // Minimum the gas limit may ever be. // GenesisGasLimit ... GenesisGasLimit uint64 = 4712388 // Gas limit of the Genesis block. // TestGenesisGasLimit .. TestGenesisGasLimit uint64 = 10712388 // A Gas limit in testing of the Genesis block. // MaximumExtraDataSize ... MaximumExtraDataSize uint64 = 32 // Maximum size extra data may be after Genesis. // ExpByteGas ... ExpByteGas uint64 = 10 // Times ceil(log256(exponent)) for the EXP instruction. // SloadGas ... SloadGas uint64 = 50 // Multiplied by the number of 32-byte words that are copied (round up) for any *COPY operation and added. // CallValueTransferGas ... CallValueTransferGas uint64 = 9000 // Paid for CALL when the value transfer is non-zero. // CallNewAccountGas ... CallNewAccountGas uint64 = 25000 // Paid for CALL when the destination address didn't exist prior. // TxGas ... TxGas uint64 = 21000 // Per transaction not creating a contract. NOTE: Not payable on data of calls between transactions. // TxGasContractCreation ... TxGasContractCreation uint64 = 53000 // Per transaction that creates a contract. NOTE: Not payable on data of calls between transactions. // TxGasValidatorCreation ... TxGasValidatorCreation uint64 = 5300000 // Per transaction that creates a new validator. NOTE: Not payable on data of calls between transactions. // TxDataZeroGas ... TxDataZeroGas uint64 = 4 // Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions. // QuadCoeffDiv ... QuadCoeffDiv uint64 = 512 // Divisor for the quadratic particle of the memory cost equation. // LogDataGas ... LogDataGas uint64 = 8 // Per byte in a LOG* operation's data. // CallStipend ... CallStipend uint64 = 2300 // Free gas given at beginning of call. // Sha3Gas ... Sha3Gas uint64 = 30 // Once per SHA3 operation. // Sha3WordGas ... Sha3WordGas uint64 = 6 // Once per word of the SHA3 operation's data. // SstoreSetGas ... SstoreSetGas uint64 = 20000 // Once per SLOAD operation. // SstoreResetGas ... SstoreResetGas uint64 = 5000 // Once per SSTORE operation if the zeroness changes from zero. // SstoreClearGas ... SstoreClearGas uint64 = 5000 // Once per SSTORE operation if the zeroness doesn't change. // SstoreRefundGas ... SstoreRefundGas uint64 = 15000 // Once per SSTORE operation if the zeroness changes to zero. // NetSstoreNoopGas ... NetSstoreNoopGas uint64 = 200 // Once per SSTORE operation if the value doesn't change. // NetSstoreInitGas ... NetSstoreInitGas uint64 = 20000 // Once per SSTORE operation from clean zero. // NetSstoreCleanGas ... NetSstoreCleanGas uint64 = 5000 // Once per SSTORE operation from clean non-zero. // NetSstoreDirtyGas ... NetSstoreDirtyGas uint64 = 200 // Once per SSTORE operation from dirty. // NetSstoreClearRefund ... NetSstoreClearRefund uint64 = 15000 // Once per SSTORE operation for clearing an originally existing storage slot // NetSstoreResetRefund ... NetSstoreResetRefund uint64 = 4800 // Once per SSTORE operation for resetting to the original non-zero value // NetSstoreResetClearRefund ... NetSstoreResetClearRefund uint64 = 19800 // Once per SSTORE operation for resetting to the original zero value // JumpdestGas ... JumpdestGas uint64 = 1 // Refunded gas, once per SSTORE operation if the zeroness changes to zero. // EpochDuration ... EpochDuration uint64 = 30000 // Duration between proof-of-work epochs. // CallGas ... CallGas uint64 = 40 // Once per CALL operation & message call transaction. // CreateDataGas ... CreateDataGas uint64 = 200 // // CallCreateDepth ... CallCreateDepth uint64 = 1024 // Maximum depth of call/create stack. // ExpGas ... ExpGas uint64 = 10 // Once per EXP instruction // LogGas ... LogGas uint64 = 375 // Per LOG* operation. // CopyGas ... CopyGas uint64 = 3 // // StackLimit ... StackLimit uint64 = 1024 // Maximum size of VM stack allowed. // TierStepGas ... TierStepGas uint64 = 0 // Once per operation, for a selection of them. // LogTopicGas ... LogTopicGas uint64 = 375 // Multiplied by the * of the LOG*, per LOG transaction. e.g. LOG0 incurs 0 * c_txLogTopicGas, LOG4 incurs 4 * c_txLogTopicGas. // CreateGas ... CreateGas uint64 = 32000 // Once per CREATE operation & contract-creation transaction. // Create2Gas ... Create2Gas uint64 = 32000 // Once per CREATE2 operation // SuicideRefundGas ... SuicideRefundGas uint64 = 24000 // Refunded following a suicide operation. // MemoryGas ... MemoryGas uint64 = 3 // Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL. // TxDataNonZeroGas ... TxDataNonZeroGas uint64 = 68 // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions. // MaxCodeSize ... MaxCodeSize = 24576 // Maximum bytecode to permit for a contract // Precompiled contract gas prices // EcrecoverGas ... EcrecoverGas uint64 = 3000 // Elliptic curve sender recovery gas price // Sha256BaseGas ... Sha256BaseGas uint64 = 60 // Base price for a SHA256 operation // Sha256PerWordGas ... Sha256PerWordGas uint64 = 12 // Per-word price for a SHA256 operation // Ripemd160BaseGas ... Ripemd160BaseGas uint64 = 600 // Base price for a RIPEMD160 operation // Ripemd160PerWordGas ... Ripemd160PerWordGas uint64 = 120 // Per-word price for a RIPEMD160 operation // IdentityBaseGas ... IdentityBaseGas uint64 = 15 // Base price for a data copy operation // IdentityPerWordGas ... IdentityPerWordGas uint64 = 3 // Per-work price for a data copy operation // ModExpQuadCoeffDiv ... ModExpQuadCoeffDiv uint64 = 20 // Divisor for the quadratic particle of the big int modular exponentiation // Bn256AddGas ... Bn256AddGas uint64 = 500 // Gas needed for an elliptic curve addition // Bn256ScalarMulGas ... Bn256ScalarMulGas uint64 = 40000 // Gas needed for an elliptic curve scalar multiplication // Bn256PairingBaseGas ... Bn256PairingBaseGas uint64 = 100000 // Base price for an elliptic curve pairing check // Bn256PairingPerPointGas ... Bn256PairingPerPointGas uint64 = 80000 // Per-point price for an elliptic curve pairing check )