Recode Hive
BlockChain
#588
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How to optimize the gas usage of an Ethereum smart contract? |
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Answered by
TatyOko28
Feb 8, 2025
Replies: 1 comment
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Optimization techniques : Use uint256instead of uint8,uint16 (EVMs read in 32-byte blocks). {
optimizer: { enabled: true, runs: 200 }
} |
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Answer selected by
Mercure28
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Optimization techniques :
Use uint256instead of uint8,uint16 (EVMs read in 32-byte blocks).
Store variables in memoryrather than storagewhen possible .
Avoid loops foron dynamic arrays .
Prefer them mappinginstead of tables to store data .
Enable Solidity compiler optimization :
{ optimizer: { enabled: true, runs: 200 } }