🚀 go-pugleaf

I am about to start a research on concurrent debugging, I'am also an
enthusiast of gdb. I've just a few questions for you gdb gurus:

1) Is anybody planning to turn gdb in a concurrent debugger ?
2) Whatever the answer to 1) is, what the major problems could be ?
3) Do you know of any concurrent debugger *effectively* running ?
   (There are many articles in the literature where it is difficult
    to understand if they're talking about something that *exist*
    outside the author's mind.)

Any pointer will be appreciated. Please reply by email as I don't know
if people listening to this newsgroup will be interested.
Thank you for your time

			     Roberto Bagnara
			     DD Division OC Group
			     CERN
			     CH-1211 Geneva 23
			     SWITZERLAND