Windows - Linux performance Universe@Home

Author	Message
cyrusNGC_224@P3D Send message Joined: 21 Feb 15 Posts: 46 Credit: 926,538,317 RAC: 0	Message 80 - Posted: 24 Feb 2015, 18:56:07 UTC For example the duration takes on an AMD Athlon 5350 with windows 8.1 ~5h and on linux (the same device) ~7h (40% longer duration!). Even with other cpu's there is that difference. Are long-term planning optimization? ID: 80 · Rating: 0 · rate: / Reply Quote

Krzysztof Piszczek - wspieram ... Project administrator Project developer Project tester Send message Joined: 4 Feb 15 Posts: 847 Credit: 144,180,465 RAC: 0	Message 83 - Posted: 24 Feb 2015, 19:20:07 UTC - in response to Message 80. Yes, I know the difference (but on my hosts this difference is smaller, on E3-1230v2 between Windows 7 and Debian Wheezy about 10%). I have tested stronger optimisations for Linux on test server but with 300% faster computations we get bit different results for app and this need to be investigated more deeply in future... Krzysztof 'krzyszp' Piszczek Member of Radioactive@Home team My Patreon profile Universe@Home on YT ID: 83 · Rating: 0 · rate: / Reply Quote

cyrusNGC_224@P3D Send message Joined: 21 Feb 15 Posts: 46 Credit: 926,538,317 RAC: 0	Message 84 - Posted: 24 Feb 2015, 20:21:37 UTC Ok thanks for the information. ID: 84 · Rating: 0 · rate: / Reply Quote

cyrusNGC_224@P3D Send message Joined: 21 Feb 15 Posts: 46 Credit: 926,538,317 RAC: 0	Message 290 - Posted: 24 Apr 2015, 18:23:26 UTC The new Universe X-ray sources v2 v0.03 app is as 2,5 faster as the old one exclusive on linux! ID: 290 · Rating: 0 · rate: / Reply Quote

Jeroen Send message Joined: 27 Mar 15 Posts: 6 Credit: 2,967,538 RAC: 0	Message 291 - Posted: 27 Apr 2015, 6:26:32 UTC The latest Linux application is performing quite well. 2x Intel Westmere x5690 3.6 GHz No HT - Linux - 4932 seconds averaged 20 samples My newer Intel Haswell 5960x 4.1 GHz No HT in Windows 10 is running at 6257 seconds per task averaged. I would like to test this host with Linux for a better Windows to Linux application comparison. ID: 291 · Rating: 0 · rate: / Reply Quote

Jeroen Send message Joined: 27 Mar 15 Posts: 6 Credit: 2,967,538 RAC: 0	Message 292 - Posted: 28 Apr 2015, 7:07:26 UTC 5960x No HT 4.1 GHz Windows: 6254 seconds, 20 samples averaged Linux: 3393 seconds, 20 samples averaged That is a nice performance boost for the Linux application. ID: 292 · Rating: 0 · rate: / Reply Quote

Pollux_P3D Send message Joined: 15 Mar 15 Posts: 3 Credit: 3,549,717 RAC: 0	Message 326 - Posted: 23 May 2015, 21:23:14 UTC The new Linux speed is so scary! ! When Windows pulls after ? ID: 326 · Rating: 0 · rate: / Reply Quote

Yavanius Send message Joined: 13 May 15 Posts: 87 Credit: 4,320,738 RAC: 0	Message 393 - Posted: 11 Jul 2015, 21:28:41 UTC - in response to Message 326. Not quite Apples to Apples. The windows client is a 32 bit while Linux is 64 bit. While I don't know performance increases in GENERAL (not just here), I think comparing a Win64 to a Lx64 would be a better comparison. On that topic, if you have the time when you return, krzyszp, would you make a 32 bit Linux client please? Thanks in advance. :) ID: 393 · Rating: 0 · rate: / Reply Quote

Krzysztof Piszczek - wspieram ... Project administrator Project developer Project tester Send message Joined: 4 Feb 15 Posts: 847 Credit: 144,180,465 RAC: 0	Message 400 - Posted: 13 Jul 2015, 19:59:05 UTC - in response to Message 393. I don't have any 32bit Linux machine at the moment. I will try to do it on virtualbox but can't tell you when at the moment as I have some other more important tasks on my list... Krzysztof 'krzyszp' Piszczek Member of Radioactive@Home team My Patreon profile Universe@Home on YT ID: 400 · Rating: 0 · rate: / Reply Quote

Yavanius Send message Joined: 13 May 15 Posts: 87 Credit: 4,320,738 RAC: 0	Message 402 - Posted: 14 Jul 2015, 6:07:07 UTC - in response to Message 400. I don't have any 32bit Linux machine at the moment. I will try to do it on virtualbox but can't tell you when at the moment as I have some other more important tasks on my list... My other notebook is 32 bit and has a shot hard drive so I'm running Lubuntu off a flash drive at the moment. ID: 402 · Rating: 0 · rate: / Reply Quote

ReaDy Send message Joined: 7 Jun 15 Posts: 5 Credit: 1,364,444 RAC: 0	Message 466 - Posted: 16 Aug 2015, 15:04:45 UTC What ratio in productivity of appendices between windows and Linux? Earlier version 0.03 for Linux was much quicker. ID: 466 · Rating: 0 · rate: / Reply Quote

Krzysztof Piszczek - wspieram ... Project administrator Project developer Project tester Send message Joined: 4 Feb 15 Posts: 847 Credit: 144,180,465 RAC: 0	Message 467 - Posted: 16 Aug 2015, 19:58:38 UTC Now we have new application where computation time is much longer then before. Unfortunately, all tests I have made on Linux machine and I don't know yet what is performance ratio between Linux and Windows. I think in next few days some results shows what difference is between systems... Krzysztof 'krzyszp' Piszczek Member of Radioactive@Home team My Patreon profile Universe@Home on YT ID: 467 · Rating: 0 · rate: / Reply Quote

TheHoosh Send message Joined: 6 Mar 15 Posts: 13 Credit: 20,214,952 RAC: 0	Message 712 - Posted: 6 Nov 2015, 22:16:05 UTC Are there already some figures available on how the runtime of the new application differs between Linux and Windows? I'm currently contemplating to migrate another one of my crunchers back to Linux, so I wonder if this will have any "negative" impact on how much I can contribute to this project? ID: 712 · Rating: 0 · rate: / Reply Quote