Posts by fzs600

1) Message boards : News : The last bunch of tasks were generated (Message 1318) Posted 6 Jun 2020 by fzs600 Post: It is sad to see good project ending. I hoped that new search for Rank 11 would be started soon. When I was working on optimized app for R10, I found another possible optimization - check and eliminate rows with duplicated pairs early, in similar way as app is eliminating duplicate values on diagonal. I created a small proof of concept using __uint128_t type. When app was looking for fully orthogonal pairs, it was 2.6 times faster (this probably could be improved). Unfortunately for R10 app is looking for partially orthogonal pairs, so another approach was required, and it was 30% slower. I recall that you wrote that it is easier to find orthogonal pairs for odd ranks than even ones, so I hoped that I could use it for R11 search. I also started work on GPU app. So far results were not spectacular (about 3 times faster on Nvidia 1070), but there is room for optimization. I hope that you will reconsider running R11 search :) so go ahead and do your project boinc. we're here.
2) Message boards : News : Testing of application for Raspberry Pi (Message 1202) Posted 6 Nov 2019 by fzs600 Post: Are you planning an application for raspberry pi 4? Glad to see you again in the forum! At now, we have no Pi 4, but would you try to run the application for Pi 3 on Pi 4? I will try this weekend
3) Message boards : News : Testing of application for Raspberry Pi (Message 1199) Posted 6 Nov 2019 by fzs600 Post: Are you planning an application for raspberry pi 4?
4) Message boards : News : Optimized applications! (Message 206) Posted 7 Dec 2017 by fzs600 Post: OK I understand and as soon as this is done I come back to the project thank you
5) Message boards : News : Optimized applications! (Message 203) Posted 7 Dec 2017 by fzs600 Post: Hello To implement optimization directly in a new version is this planned? Thank you
6) Message boards : Number crunching : Credit (Message 49) Posted 17 Sep 2017 by fzs600 Post: I was looking at the partner on a work unit and saw his credit. What is going on??? The credit on this project was about half of what it should be but 0.01 credit for a task is ridiculous for the time it took to complete. http://rake.boincfast.ru/rakesearch/workunit.php?wuid=17520 There are a lot of these across numerous volunteers, zombie and Mumps are 2 of these but others also, with the owner of computer 375 having quite a few of them. Run times appear normal for all. So a problem seems to be there somewhere. Conan me too 14 Sep 2017, 17:31:33 UTC 16 Sep 2017, 16:25:54 UTC Terminé et validé 36,028.19 34,406.80 0.01 RakeSearch v6.00 x86_64-pc-linux-gnu 13 Sep 2017, 23:44:07 UTC 16 Sep 2017, 16:25:54 UTC Terminé et validé 76,004.19 73,254.16 0.01 RakeSearch v6.00 x86_64-pc-linux-gnu 13 Sep 2017, 23:44:07 UTC 16 Sep 2017, 17:56:39 UTC Terminé et validé 45,111.84 43,217.96 0.01 RakeSearch v6.00 x86_64-pc-linux-gnu 13 Sep 2017, 23:44:07 UTC 16 Sep 2017, 16:25:54 UTC Terminé et validé 51,673.31 49,626.07 0.01 RakeSearch v6.00 x86_64-pc-linux-gnu 12 Sep 2017, 16:56:24 UTC 16 Sep 2017, 13:00:08 UTC Terminé et validé 20,340.27 19,155.25 0.01 RakeSearch v6.00 x86_64-pc-linux-gnu
7) Message boards : Number crunching : the purpose of your project (Message 6) Posted 8 Sep 2017 by fzs600 Post: Hello what is the purpose of your project? can give you information thank you