Hi Adharsh, I will be the GSoC organizer for GCC the next year (unless someone else wants to be).
On Sun, Dec 20 2020, Adharsh Kamath via Gcc wrote: > Hi everyone > I came across the list of project ideas that were selected for GSoC 2020 > and I'm interested in contributing to the project regarding the > *Implementation > of OMPD in GCC, libgomp, and GDB. * > Is this project going to be considered for GSoC 2021 as well? On one hand, I am very pleased that you are interested in a GCC GSoC program, on the other, I am worried about the project you picked because it is very difficult. We had a student attempting it last year, which unfortunately failed, and in the process it became painfully clear just how tough it was for a newcomer. Moreover, Google has shrunk the duration of GSoC this year, making it even more difficult to attempt such a big endeavor, and so I was not planning to keep it in the list of proposed projects for 2021. Having said that, if you managed to bring about some real progress with OMPD, it would have a big impact and would indeed be very welcome, so at least I am not dead set against considering it. But you'll have to convince us you really understand what you are attempting. Do you have some rudimentary knowledge of OpenMP? Have you looked at the OMPD part of the standard? Do you feel you understand what its goals are? > I was able to build GCC from source, as specified in the *Before you apply* > section. This project would not deal so much with the compiler but mainly with the run-time OpenMP library libgomp, in the libgomp subdirectory of the GCC git repository. At some point you'll have to familiarize yourself with it, so it might be a good way to start. You can compile some simple OpenMP program with options -fopenmp -fdump-tree-optimized and the generated dump file should show you what the compiler did to the OpenMP directives and what are the entry points to the run-time library (for the pragmas used in the program). > How can I get started with this project? Can I contact the mentor who is > mentioned in the above project's description regarding this? I believe you can, in fact I have CCed him on this email already. Jakub, what are your thoughts? Can you think of some preliminary work for Adharsh so that he can get a taste of what he is up to, and so that we know whether he has a good chance of completing the project? (And IMHO completing really means writing something substantial and useful. The entire OMPD is simply too large, I'm afraid). Adharsh, I do not want to discourage you. If you still think you can succeed after looking into the problem, please do apply, I would love someone to help with OMPD. But at the same time I feel I have to caution you that the project you have picked is a hard one. Good luck, Martin
