End of year 2013

Seeing as its new years eve I thought I would give a final update with some statistics. As you can see from the BSrac (BOINC Stats recent average credit) column I have been concentrating on Asteroids.

For next year I'd like (weather permitting) to be able to concentrate on GPUgrid and if they ever come back Orbit followed by the others. I figure that GPUgrid can help solve medical mysteries and Orbit can help search for near earth objects that could potentially wipe out the planet.


Future plans
As always I keep an eye out for GPU upgrades if they make sense. That is they need to provide a performance gain without using more electricity than my GTX670's (which use 185 watts max).

In the low-power computing area I have a couple of Parallella's coming. Maybe, one day. There should also be more multi-core ARM based machines out next year. We will see.

29th of December

Farm news
We've had a couple of cool days during the week. I'm currently on 9.6 million and trying to get to 10 million credits for Asteroids. Crunching continues on the Intel GPU's for Einstein as well.

I consider over 7 days to complete an Asteroids work unit a bit too extreme. We asked for smaller work units for slower computers but they weren't willing to have multiple size work units. There is a possibility that may change when they get a GPU app working. Until then I have reallocated all 5 of the Raspberry Pi's to Einstein.


Parallella news
We got another update that they have shipped approximately 130 units so far.

Here is a thermal image of the Parallella. As you can see the Zinq 7010 chip gets rather hot.

 

This is how it looks when they added a heatsink and fan to provide air flow. As you can see somewhat cooler. They have decided to provide a heatsink with each Parallella for now.

The black chip to the right is the Epiphany which wasn't in use at the time. According to reports from them it too gets rather hot and will also need a heatsink.

22nd of December

Farm news

We're still off all this week.

 

I got around to replacing the couple of switches below as I have used all the ports and they don't make these stackable ones any more. So we went from these two 8 port switches

 

 

 

To this 24 port switch. It looks messier because of the cabling but its actually one less than before. I need to tie them off and re-route the power cable but its working at the moment. One advantage of this switch (apart from the extra ports) is its rack mountable.

While I was at it the router also died. Maybe as a result of swapping out the two switches although it should make no difference. I ended up buying a new one. They only seem to last a couple of years. I had to spend a bit of time configuring things to get it working.

12th of December

Farm news
Not much to report. Its been hot so everything is off, except for the Raspberry Pi's.


Parallella news
They got their first batch of bare boards back and they are a blue colour. These were promptly sent off to have the components fitted and the first batch are back and being tested. They expect the initial 200 boards will be shipped before Christmas. The rest will follow as they are completed. I am hoping I will get mine before Australia Day (26th of January).


Project news - Asteroids
They have doubled their work unit size again. This isn't much of a problem for my larger crunchers but the Raspberry Pi's are now taking over 7 days per work unit. Hopefully we can have smaller work units for the slower crunchers otherwise I will have to switch my Pi's over to Einstein (which does have smaller work units for the slower crunchers).

It now takes around 80 work units to calculate an asteroids shape.