ETH EIP-958 準備修改挖礦演算法 - 數位貨幣
By Jake
at 2018-04-05T03:57
at 2018-04-05T03:57
Table of Contents
※ 引述《ousapas (komica123)》之銘言:
: https://github.com/ethereum/EIPs/issues/958
: 為了抵抗乙太幣ASIC可能帶來的衝擊
: ETH基金會成員Piper Merriam正式提出修改ETH PoW演算法的需求
: 已經排入4月6日核心開發者會議的議程中
就在兩個小時前修改演算法的提案以EIP-969的編號正式被接受了
https://github.com/ethereum/EIPs/blob/master/EIPS/eip-969.md
內容大致上是說會將挖礦演算法更新為EthashV2
EthashV2和Ethash計畫使用相同的規格
但是會把hashimoto中用到的五個fnv函數改掉
https://github.com/ethereum/wiki/wiki/Ethash#main-loop
fnv#1 => fnvA
fnv#2 => fnvB
fnv#3 => fnvC
fnv#4 => fnvD
fnv#5 => fnvE
在更改函數實作後,常識上應該是能把現有ASIC礦機無效化
同時ETH節點和GPU挖礦程式也必須更新成新的演算法
目前計畫於block 5550000進行fork
也就是大約一個月後
--
: https://github.com/ethereum/EIPs/issues/958
: 為了抵抗乙太幣ASIC可能帶來的衝擊
: ETH基金會成員Piper Merriam正式提出修改ETH PoW演算法的需求
: 已經排入4月6日核心開發者會議的議程中
就在兩個小時前修改演算法的提案以EIP-969的編號正式被接受了
https://github.com/ethereum/EIPs/blob/master/EIPS/eip-969.md
內容大致上是說會將挖礦演算法更新為EthashV2
EthashV2和Ethash計畫使用相同的規格
但是會把hashimoto中用到的五個fnv函數改掉
https://github.com/ethereum/wiki/wiki/Ethash#main-loop
fnv#1 => fnvA
fnv#2 => fnvB
fnv#3 => fnvC
fnv#4 => fnvD
fnv#5 => fnvE
在更改函數實作後,常識上應該是能把現有ASIC礦機無效化
同時ETH節點和GPU挖礦程式也必須更新成新的演算法
目前計畫於block 5550000進行fork
也就是大約一個月後
--
Tags:
數位貨幣
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