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Show HN: RentMyCPU – An open-source computational network

143 pointsby frank_lbtabout 4 years ago

22 comments

spicybrightabout 4 years ago
Just some observations:<p>- I don&#x27;t have any info on how this works from the repo. 99% of people will click on the repo and click back because of the lack of this. I went on google and found a [this](<a href="https:&#x2F;&#x2F;sideprojects.net&#x2F;posts&#x2F;NB697xnBrWQioywoP&#x2F;rentmycpu-rent-your-cpu-power-and-get-rewarded" rel="nofollow">https:&#x2F;&#x2F;sideprojects.net&#x2F;posts&#x2F;NB697xnBrWQioywoP&#x2F;rentmycpu-r...</a>) link, but still no information.<p>- How are payments processed? Do you need to trust the other party a good amount? As a cpu cycle seller, how do I know I&#x27;ll get money for time I process? How does a cpu buyer know they aren&#x27;t getting scammed?<p>- How are computations done? If I have to re-write my existing software to leverage this, I might as well rent a VPS to save a lot of time.<p>- Do I need to select user by user at a granular level to run my tasks, or can I just throw a task + $ at a pool and have the system figure it out?<p>I love the idea though, it&#x27;s really been a bit of a pipe dream for the past 20 or so years. It&#x27;s just a very tough problem to execute correctly. Best of luck.
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cable2600about 4 years ago
With the right malware, your CPU rents itself as part of a Botnet.<p>I remember doing the Seti at Home and Folding at Home projects as a screen saver that used CPU time to solve problems. That was for charity.<p>How is this different than mining for Bitcoin or any other virtual currency? I want to make sure my CPU is not used for illegal means and then the FBI busted down my door because my CPU was part of a peer to peer network serving kiddie porn?
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geocrasherabout 4 years ago
In 2007 when distributed computing was still a New Kid On The Block, I shared an idea with a colleague for what I considered to be a good idea at the time:<p>Distributed computing for hire.<p>Families around the world have reasonable amounts of computing power that sits mostly unused; why not make a few bucks doing things similar to Folding@Home Seti@Home, but for a price? Get paid for your computations.<p>Of course this was before Bitcoin was a thing, and looking back, it feels naïve to have thought it could be successful. I certainly lacked the expertise to build such a thing. But I wasn&#x27;t the only one thinking of it. Others tried it and appear to have failed. From 2011:<p>Ask HN: Is there a paid Distributed Computing service? <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=2499466" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=2499466</a><p>These days I&#x27;d be concerned to run somebody else&#x27;s workload on my own equipment, lest the FBI&#x2F;CIA&#x2F;KGB&#x2F;FSB&#x2F;Interpol&#x2F;SecretService&#x2F;GRU show up at my door.<p>Still, an interesting thought especially given how powerful so many devices have become.
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Abishek_Muthianabout 4 years ago
Well done OP, Congratulations on the launch!<p>Several others have pointed out why they wouldn&#x27;t use such a service, I would definitely use this; Not to make money per se but to distribute my compute load within my network across the computers, smartphones, tablets, TVs i.e. whatever with a browser capable of running web assembly.<p>Consumer level distributed computing is my pet peeve and I&#x27;m obsessively power conscious about my computing needs. I use low power, silent computing systems in my house that means Intel U&#x2F; AMD G series CPU, loads of ARM SoCs, Consoles for gaming etc. and for anything demanding I compute using cloud.<p>Considering I use only low power systems, I could really use distributed computing to improve my productivity and that&#x27;s been currently limited to some data science loads using Dask, Modin and occasional use of programming languages designed for DC.<p>Update: I have added your project link to a distributed computing problem thread on my problem validation platform. Hopefully those who are looking for such a solution would be able to find it there.<p>[1] <a href="https:&#x2F;&#x2F;needgap.com&#x2F;problems&#x2F;218-distributing-computing-loads-across-all-devices-distributedcomputing-computation" rel="nofollow">https:&#x2F;&#x2F;needgap.com&#x2F;problems&#x2F;218-distributing-computing-load...</a>
pytlicekabout 4 years ago
There is under a header written: &quot;Rent your CPU power and win money !&quot; I&#x27;m not sure if I understand it right, but &quot;WIN MONEY&quot; is not the same as &quot;EARN MONEY&quot; :D No TOS, Docs, anything. To me this looks like a good Clickbait :&#x2F;
gnabgibabout 4 years ago
<a href="https:&#x2F;&#x2F;rentmycpu.azurewebsites.net&#x2F;download" rel="nofollow">https:&#x2F;&#x2F;rentmycpu.azurewebsites.net&#x2F;download</a> has a little more info
JohnJamesRamboabout 4 years ago
<a href="https:&#x2F;&#x2F;www.golem.network&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.golem.network&#x2F;</a><p>Haven’t thought of these guys in a while.
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de6u99erabout 4 years ago
Why can&#x27;t I leave your website using the back button? This is already untrustworthy.
lockycabout 4 years ago
Rent your CPU out as part of a botnet!
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zelon88about 4 years ago
Funny sidebar, I had an idea for something like this as a feature to a larger product. The scope creep of this concept eventually wound up consuming the entire project and it had to be surgically removed to save the original project. I&#x27;d like to revisit the idea someday. Maybe this is my chance?<p>I will be exitedly following this closely.
hydrocatabout 4 years ago
Last time I met John Maddog, he had a similar idea, already implemented and the whole &quot;ecosystem&quot; used it&#x27;s own cryptocurrency. Project Cauã or something. Because I can&#x27;t seem to find new news, I&#x27;m guessing that it&#x27;s perhaps going downhill.
peter_d_shermanabout 4 years ago
&gt;&quot;RentMyCPU<p>An app made to compute tasks from other nodes in the network using your CPU and you earn money for that.<p>[...]<p>How it works<p>This app works with webassembly files. These files are executed in a sandboxed environment (because uwp apps are sandboxed by default). You have the ability to execute a webassembly file on many nodes. To differentiate the node on which the webassembly file is executed, a numeric parameter is passed.&quot;<p>What&#x27;s the story with WebAssembly and sockets&#x2F;API calls?<p>I assume that WebAssembly prevents whatever it is running from opening sockets and making API calls...<p>If it doesn&#x27;t -- then how will you prevent Black Hats &#x2F; ill-intentioned people -- from creating Bot and DDoS networks, and other mayhem?
neologabout 4 years ago
How does security work?
mhh__about 4 years ago
Well, it&#x27;s WebAssembly, so there can&#x27;t <i>possibly</i> be any exploits!
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wittjeffabout 4 years ago
See also Popular Power from 2001: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Popular_Power" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Popular_Power</a>
aabbcc1241about 4 years ago
When integrated with RentMyRAM and RentMyDisk, we have Ethereum back, except the computation don&#x27;t have to be repeated on every nodes in the network.
tirrexabout 4 years ago
I think this would only work if a known company backs this up and control the workload&#x2F;program&#x2F;users. Otherwise, it is a heaven for hackers&#x2F;spammers
monkeydustabout 4 years ago
Been using Gridcoin to provide idle CPU capacity to BOINC projects. Works well - once you have it all setup - which can take some time.
Galanweabout 4 years ago
How is that different from mining ETH, which is basically running others&#x27; programs (smart contracts) in exchange for ETH.
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ackbar03about 4 years ago
I would love to be able to rent people&#x27;s spare gpu compute. It&#x27;s be a lot cheaper than aws or any other cloud service
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spicyramenabout 4 years ago
Any detail design doc please
ampdepolymeraseabout 4 years ago
Paging @Samin100<p><a href="https:&#x2F;&#x2F;vectordash.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;vectordash.com&#x2F;</a>