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Www.southampton.ac.uk/~sjc/raspberrypi/pi_supercomputer_southampton.htm

Www.southampton.ac.uk/~sjc/raspberrypi/pi_supercomputer_southampton.htm
Return to View video at: Prof Simon Cox Computational Engineering and Design Research Group Faculty of Engineering and the Environment University of Southampton, SO17 1BJ, UK. V0.2: 8th September 2012 V0.3: 30th November 2012 [Updated with less direct linking to MPICH2 downloads] V0.4: 9th January 2013 [Updated step 33] First steps to get machine up 1. I originally used: 2012-08-16-wheezy-raspbian.zip Updated 30/11/12: 2012-10-28-wheezy-raspbian.zip My advice is to to check the downloads page on raspberrypi.org and use the latest version. 2. You will use the “Write” option to put the image from the disk to your card 3. 4. $ sudo raspi-config 5. $ passwd 6. $ exit 7. Building MPI so we can run code on multiple nodes 8. $ sudo apt-get update 9. 10. $ sudo apt-get install gfortran 11. Note there are a few things to note here a) Since we put Fortran in we are good to go without excluding anything b) The packages here are for armel and we need armhf in this case… so we are going to build MPI ourselves 12. 13. 1.

http://www.southampton.ac.uk/~sjc/raspberrypi/pi_supercomputer_southampton.htm

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10 Raspberry Pi creations that show how amazing the tiny PC can be The Raspberry Pi, the $35 credit card-sized computer, has lived an interesting life despite being less than a year old. It has been used to teach programming and host servers, but above all it has provided a near-perfect platform for some of the most fun and interesting hobbyist projects in the computing world. Arcade cabinets, computing clusters housed in LEGOs, musical instruments, robots, and wearable computers are just some of the uses Pi owners have found. It turns out you can do a lot with an ARM processor, GPU, a few ports and GPIO pins, and an operating system (typically Linux-based) loaded onto an SD card. Here are 10 of the coolest Raspberry Pi creations we've been able to find. A Pi-powered arcade cabinet

Raspberry Pi at Southampton The steps to make a Raspberry Pi supercomputer can be downloaded here [9th Jan 2013 update]: Raspberry Pi Supercomputer (PDF). You can also follow the steps yourself here [9th Jan 2013 update]: Raspberry Pi Supercomputer (html). The press release (11th Sept 2012) for our Raspberry Pi Supercomputer with Lego is here: Press Release University Page The press release is also here (PDF): Press Release (PDF). Egocide and suicide | The Psychology of Me Lately, I’ve been thinking about egocide. (Why does my autocorrect want to change that to “geocode”??) I’m at the end of my rope and climbing back up is not an option. I’ve got to change. Drastically change. Kill off the “Ken” I think I am and reinvent “Ken.”

NVM Express NVM Express, NVMe, or Non-Volatile Memory Host Controller Interface Specification (NVMHCI), is a specification for accessing solid-state drives (SSDs) attached through the PCI Express (PCIe) bus. NVM is an acronym for non-volatile memory, as used in SSDs. A major application of NVMe is SATA Express, which is a new and backward-compatible interface specification supporting either SATA or PCI Express storage devices. SATA Express can use either legacy AHCI or new NVMe as the logical device interface.[1] Background[edit] XRF wireless RF radio UART RS232 serial data module XBee shape Now shipping XRF v2.0 As of 27th November 2013 we are now shipping XRF v2.0 modules, these are based on the SRF v1.2 module. Althouth they look diffrent from the v1.5 they are compatible with the expection on some LLAP personalites, for more details see this blog post XRF v2.0. Product description Our extremely popular easy to use RF serial data module with great range and XBee style pin layout.

Coffee Table Pi The LCD screen I went with a 24inch LCD screen with LED backlight. Select any size screen you wish.

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