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http://dwave.wordpress.com/2013/05/08/first-ever-head-to-head-win-in-speed-for-a-quantum-computer/#comments http://dwave.wordpress.com/2013/05/08/first-ever-hea
by blazespin 13y ago
http://dwave.wordpress.com/2013/05/08/first-ever-head-to-head-win-in-speed-for-a-quantum-computer/#comments http://dwave.wordpress.com/2013/05/08/first-ever-head-to-hea...
Geordie's reply to Scott's blog: "The majority of that post is simply factually incorrect.
As one example, Troyer hasn’t even had access yet to the system Cathy benchmarked (the Vesuvius – based system). (!) Yes Rainier could be beat by dedicated solvers — it was really slow! Vesuvius can’t (at least for certain types of problems). Another is he thinks we only benchmarked against cplex (not true) and he thinks cplex is just an exact solver (not true). These types of gross misunderstanding permeate the whole thing.
I used to find this stuff vaguely amusing in an irritating kind of way. Now I just find it boring and I wonder why anyone listens to a guy who’s been wrong exactly 100% of the time about everything. Update your priors, people!!
If you want to know what’s really going on, listen to the real experts. Like Hartmut.
http://googleresearch.blogspot.ca/2013/05/launching-quantum-artificial.html http://googleresearch.blogspot.ca/2013/05/launching-quantum-...
- cantos 13y agoAs far as I can tell, nothing in your second link is inconsistent with anything Scott has written.
- blazespin 13y agoScott's gauntlet throw down: "Now, as for the difference between the 128-qubit machine and the 512-qubit one: based on the results Troyer explained to me (some of which, unfortunately, are not yet public), I see Geordie’s bet and raise it. Give Troyer and his postdocs full access to the Vesuvius-based system. If they can’t outperform it classically within a year or so, I will eat my words."