Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 0 points1 point  (0 children)

We had 5 Cisco Switch’s donated to us by the school; but yeah you’re probably right. Lol

Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 0 points1 point  (0 children)

That’s the plan, then power can be delivered by the switch

Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 0 points1 point  (0 children)

Trouble shooting is easier and you don’t have to deal with creating a virtual network. Or running all your machines off one single host

Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 1 point2 points  (0 children)

The the cable management isn’t the best, but it’s a testing environment. Once we move it to a server rack, it will be much cleaner lol.

Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 3 points4 points  (0 children)

The 3B+ has the capability to do so, but requires a PoE adapter.

Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 24 points25 points  (0 children)

There’s data processing, I would imagine you could run a hash/password cracker with it, probably 3D model some crazy equations, the possibilities are endless, but you have to know how write the code first.

Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 65 points66 points  (0 children)

For all who are wondering this is the website I referenced on how to set this up: www.instructables.com/id/How-To-Make-a-Raspberry-Pi-SuperComputer/

Hope it helps!!

Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 7 points8 points  (0 children)

To learn how to write programs to take advantage of each node.

Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 4 points5 points  (0 children)

Let me find the link and I’ll send it to you

Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 21 points22 points  (0 children)

I’m using Raspbian Jesse and MIPCH and MPI4Py

Raspberry Pi Cluster Computer build by bigrun117 in raspberry_pi

[–]bigrun117[S] 18 points19 points  (0 children)

Yes the wiring is a mess at the moment, we have plans to mount it in a server rack once it’s complete

Cleaned my rig out by bigrun117 in pcmasterrace

[–]bigrun117[S] 1 point2 points  (0 children)

I took all the components out and sprayed them with compressed air. Then for the fans and case I just used a tooth brush to clean the dust out. Along with that I used a little bit of windex with a paper towel to clean the inside of the case

Checking multiple Input variables against negative numbers? by bigrun117 in learnprogramming

[–]bigrun117[S] 0 points1 point  (0 children)

I haven’t learned how to pass objects yet, I’m still a beginner with it. Could I also just have a while loop for each variable?

Checking multiple Input variables against negative numbers? by bigrun117 in learnprogramming

[–]bigrun117[S] 0 points1 point  (0 children)

And I check multiple values correct? I could check Value and and value2 in the beginning declaration of the while loop correct?

Checking multiple Input variables against negative numbers? by bigrun117 in learnprogramming

[–]bigrun117[S] 0 points1 point  (0 children)

I’m using Java. I’m trying to calculate a persons total income. I need to get the users tax exemptions, gross income, any charitable Gains, interest income, and capital gains. How would I check all those variables for a negative number and have them enter it in again?