> I have to add that we told Jakub to first have a proof of concept of the > integration of HPX. And he should not focus too much on optimization in > the first phase. I assume we have to play around with execution policy and > chunk size as for BLAZE to get better performance. First, HPX was much > slower as openmp with default settings and after adjusting it was > comparable to openmp.
Sure, no worries. Regards Hartmut --------------- http://stellar.cct.lsu.edu https://github.com/STEllAR-GROUP/hpx > > > On Sat, Jul 7, 2018, 12:12 PM Jakub Golinowski > <mailto:jakub.golinow...@gmail.com> wrote: > Dear Hartmut, > > I did not look thoroughly into the tbb and openmp implementations and > therefore do not have a satisfying understanding why HPX is slower than > tbb and openmp in my benchmark. > I can look into that and get back to you. > > Also, if you recall any materials or existing benchmarks that may be > useful for me in this matter please let me know. > > Best regards, > > Jakub Golinowski > > 2018-07-07 16:41 GMT+01:00 Hartmut Kaiser > <mailto:hartmut.kai...@gmail.com>: > Jakub, > > Thanks for your work on this! > Do you have an understanding why HPX is slower than tbb and/or openmp yet? > > Regards Hartmut > --------------- > http://stellar.cct.lsu.edu > https://github.com/STEllAR-GROUP/hpx > > > > -----Original Message----- > > From: mailto:gsoc-boun...@stellar-group.org <mailto:gsoc- > boun...@stellar-group.org> On > > Behalf Of Jakub Golinowski > > Sent: Saturday, July 7, 2018 9:57 AM > > To: mailto:g...@stellar-group.org; mailto:hpx-users@stellar.cct.lsu.edu > > Subject: [STE||AR Gsoc] GSoC 2nd evaluation summary > > > > Hello, > > > > in this e-mail I am enclosing the link to the google docs with the short > > summary of the progress I have made over the period of 2 moths of Google > > Summer of Code. > > > > https://docs.google.com/document/d/1gAMrg9Zt0- > > s8QqGgZkEoF2CkdpulbYGP40JcJVfPpoc/edit?usp=sharing > > > > Best regards, > > > > Jakub Golinowski > > > _______________________________________________ > gsoc mailing list > mailto:g...@stellar-group.org > https://mail.cct.lsu.edu/mailman/listinfo/gsoc _______________________________________________ hpx-users mailing list hpx-users@stellar.cct.lsu.edu https://mail.cct.lsu.edu/mailman/listinfo/hpx-users
