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Can we have a 64-bit ARMv8 application?
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Dirk Broer Send message Joined: 21 Feb 19 Deprecated: Creation of dynamic property BoincUser::$nposts is deprecated in /var/boincadm/prj/html/inc/forum.inc on line 613 Posts: 24 Credit: 1,030,530 RAC: 0 |
The present 32-bit ARMv7 application needs a lot of memory, so much that a Nvidia Jetson Nano with 2GB of RAM can't complete the tasks when doing four at a time -a 4GB model can barely finish them. A 4GB Odroid-N2+ that has six cores can't do six at a time, but has no problem doing two. As a 64-bit ARMv8 application could address much more memory it might speed up the calculations (with WEP-M+2 a 64-bit app halved the calculation time under Linux/ARM, under Android it was even brought back to a quarter). |
Veronika Kerm Volunteer moderator Volunteer tester Send message Joined: 6 Jun 22 Deprecated: Creation of dynamic property BoincUser::$nposts is deprecated in /var/boincadm/prj/html/inc/forum.inc on line 613 Posts: 13 Credit: 138,518 RAC: 0 |
Actually we could! I do not know when the app binary gets compiled and how it ends up in the project. But it does compile on aarch64. This will be interesting. Do you know the boinc platform string for aarch64 linux? |
Dirk Broer Send message Joined: 21 Feb 19 Posts: 24 Credit: 1,030,530 RAC: 0 |
Actually we could! I suppose you mean aarch64-unknown-linux-gnu for 64-bit ARM Linux as opposed to arm-unknown-linux-gnueabihf for 32-bit ARM Linux For even more BOINC platform strings: see https://boinc.berkeley.edu/trac/wiki/BoincPlatforms. |
Veronika Kerm Volunteer moderator Volunteer tester Send message Joined: 6 Jun 22 Posts: 13 Credit: 138,518 RAC: 0 |
I have built the arm 64-bit app. It did not want to load at first, because the platform was missing. |
fzs600 Send message Joined: 16 Feb 19 Deprecated: Creation of dynamic property BoincUser::$nposts is deprecated in /var/boincadm/prj/html/inc/forum.inc on line 613 Posts: 10 Credit: 4,283,277 RAC: 0 |
I have built the arm 64-bit app. It did not want to load at first, because the platform was missing. I got some back thank you very much 30 Jul 2022, 15:57:51 UTC 5 Aug 2022, 16:56:11 UTC En cours --- --- --- Symmetric Prime Tuples v3.00 30 Jul 2022, 15:57:51 UTC 5 Aug 2022, 16:56:11 UTC En cours --- --- --- Symmetric Prime Tuples v3.00 |
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