Hi, I'm trying to make better libgomp implementation of task construct in a GSoC project. After reading several paper around OpenMP task feature, several questions occurred to me. I appreciate all of your answers. Even a few comments will do.
* Tell me good reference of OpenMP standards. What is referenced when libgomp was implemented. I'm reading OpenMP Tutorial ( http://www.llnl.gov/computing/tutorials/openMP ). * How should user-level and kernel-level threads be implemented? In my opinion, user-level threads should be a small data structure with call-stack and kernel-level threads should be pthreads which are tied to CPUs by sched_setaffinity() system call. (manpage says sched_setaffinity() is provided only in Linux, though..) * Which interface (ABI) should be left in libgomp when I rewrite task feature? I guess I should be very careful since task construct is related to other ones like taskwait, barrier, and parallel. Thanks, -- Sho Nakatani
