EIP-2028: calldata gas cost reduction #2030
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Co-authored-by: Vovchyk <[email protected]>
Co-authored-by: Vovchyk <[email protected]>
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Description
Implementation of the EIP-2028 proposal. The proposal is about reducing the gas cost of Calldata (GTXDATANONZERO = TX_NO_ZERO_DATA) from its current value of 68 gas per non-zero byte to 16. This translates to an increase of the block size (measured in bytes).
Motivation and Context
The EIP-2028 is a scalability proposal for the Ethereum network, thinking in the L2 as a way to scale the network. The commitments from L2 networks are placed in the L1 by a transaction with the collected data as a calldata. That is why we need to reanalyze and reduce the gas cost of the bytes of the calldata field.
Readers who know nothing about rollups can figure out that this proposal can reduce some operating costs for L2 rollups. It will be harder for them to infer the other impact - for any given RSK block gas limit, this reduction allows us to convey more L2 transaction data (e.g. token transfers), which improves the transaction processing capacity (throughput) of the rollup.
How Has This Been Tested?
It has not been tested.
One of the possible issues is the network delay of transmitting the block between peers, while the other is the block processing time.
Tested should be oriented in those two aspects.
Types of changes
Checklist: