Re: [computer-go] Parallel algorithms

2008-05-25 Thread Zach Wegner
> MoGo's parallelization has been published, but with moderate results because > at that time we were only using ethernet. The > same algorithm with good networks provide good results in 9x9 and very > good results in 19x19. The trick is just that sharing only nodes of the tree > with at least 5% o

Re: [computer-go] Parallel algorithms

2008-05-25 Thread Olivier Teytaud
I had read previously that Mogo used MPI, but I didn't know if could work on clusters without sharing the whole tree. I have been formulating such an algorithm for the past week or so, so I would like to make sure that it hasn't already been done. Has anything been written about Mogo's parallel al

[computer-go] Parallel algorithms

2008-05-24 Thread Zach Wegner
On Sat, May 24, 2008 at 6:48 AM, Olivier Teytaud <[EMAIL PROTECTED]> wrote: > > By the way, parallelizations (both multi-core and MPI) are *very* efficient. > The use of huge clusters could probably give much better > results than the current limit of mogo (between 1k and 1d on KGS with > 64 quad-c