Monday, October 12, 2015

A talk about my GSoC project with lowRISC - ORCONF Conference 2015

It was great to give a talk about my Google Summer of Code project with lowRISC at the fourth instance of ORCONF conference held this year in CERN, Geneva, Switzerland. ORCONF is concerned with open-source digital design hardware and embedded systems, motivated by the great success of open-source software. lowRISC, my GSoC organization, which aims to produce a fully open hardware system, was one of the participant organizations over there.

During my talk at ORCONF 2015
The conference was of great success, having about 30 talks ranging from physics, up to software. There was also an interesting discussion about how to adapt open-source software licenses to hardware designs.

lowRISC, based in the University of Cambridge, has first participated in GSoC this year as an umbrella organization to include open-source projects like: RISC-V, seL4, Rump Kernels, jor1k and YosysJS. I was fortunate enough to be one of the three students who have been accepted to work with lowRISC out of 52 GSoC applicants there. This gave me the chance to have a great rewarding experience working on Porting seL4 to RISC-V/lowRISC.

During GSoC’15 program, I had the chance to work on the world's first formally verified operating system kernel—seL4, which is also open-source, to port it to run on lowRISC/RISC-V that are open hardware architectures. The project also implied some coding with the open-source muslc C library. I even worked on some digital design tasks out of curiosity. My mentor, Stefan Wallentowitz, and the lowRISC organizers: Alex Bradbury and Robert Mullins have been of great help even after GSoC has ended.

The outcome of the project was good enough to present about at ORCONF. After my talk (see the slides), I got some positive feedbacks and future ideas, had interesting discussions, and spoke with people who want to build on, and make use of, my project.

Right after I returned back to York, I received my GSoC T-Shirt and certificate.

GSoC'15 T-Shirt and certificate 
I’d like to take this opportunity to thank GSoC, lowRISC and ORCONF organizers, and I am looking forward to continuing to work/participate with them.