Hi, My bad. I broke the link capitalization by mistake. This is the correct link: http://imgur.com/YsxS5Ol Ray Kim -----Original Message----- From: "Martin Jambor"<mjam...@suse.cz> To: "김규래"<msc...@naver.com>; <gcc@gcc.gnu.org>; Cc: <ja...@redhat.com>; Sent: 2019-05-30 (목) 18:11:31 (GMT+09:00) Subject: Re: [GSoC'19, libgomp work stealing] baseline benchmark results
Hi, On Thu, May 30 2019, 김규래 wrote: > Hi everyone, > Just wanted to share some quick baseline benchmark results [3]. > I ran LU decomposition on a AMD Ryzen Threadripper 1950x 16C/32T system. > LAPACK is currently plain loop parallel BLAS as far I believe. > And the upstream version of PLASMA uses OpenMP tasks [1]. > The colored region is the 95% confidence interval. > Task parallelism seems to scale pretty well on such a small scale benchmark. > I hope work-stealing could improve this even more. > An > > Ray Kim > > [1] YarKhan, Asim, et al. "Porting the PLASMA numerical library to the OpenMP > standard." International Journal of Parallel Programming 45.3 (2017): 612-633. > [2] https://bitbucket.org/icl/plasma/src/default/ > [3] Link to benchmark plot: https://m.imgur.com/ysxs5ol This last link leads to some sort of Error 404 page of imgur, or at least that's how I understand it. Maybe you have not copy'n'pasted the whole address? Thanks, Martin
