Questions tagged [graphs]

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4
votes
2answers
120 views

Graph traversals on Ethereum, at scale

I read the Efficient Solidity storage pattern for a directional weighted graph thread, but that deals with storing graphs. I'm interested in techniques for how to traverse graphs in Solidity, at scale....
0
votes
0answers
69 views

Is there a graph data structure in solidity?

I am trying to achieve a file lineage information Dapp and I need a graph kind of data structure for that. I know I can always write one but is there a ready to use data structure that is efficient ...
6
votes
3answers
253 views

Efficient Solidity storage pattern for a directional weighted graph

I would like my graph's nodes to each have a struct of data and 0 or more pointers to other nodes. It needs to be efficient for insertions of new nodes in between two existing nodes. Should I use ...
2
votes
0answers
38 views

How to get a call graph for the binary code of a contract?

I need a call graph generator for the assembler level of smart contract code in order to analyse solidity compiler bugs. In that way, porosity is excatly what I need ! However there are too much bugs ...
1
vote
1answer
32 views

Problem with array of adresses

I have following code of my smart contract, it has simple problem: browser/Referrals.sol:100:35: TypeError: Type function (uint256) pure returns (address[] memory) is not implicitly convertible ...
2
votes
0answers
227 views

what types of graph data are produced by the ethereum network? [closed]

I'm curious, what sort of node-link graph data is produced by the Ethereum network? I imagine there there is a graph of all transactions, and a higher level graph of miners and the blocks they mined. ...
4
votes
2answers
3k views

Where can I find transactions per second statistics?

A few days ago Vitalik claimed Ethereum was doing 8 transactions per second. The tweet linked to Etherchain, which doesn't seem to have a transactions per second graph. Where can I find an Ethereum ...