WARNING: This website is obsolete! Please follow this link to get to the new Albert@Home website!
New App S6LV1 |
Message boards :
News :
New App S6LV1
Message board moderation
Previous · 1 · 2
Author | Message |
---|---|
modesti Send message Joined: 4 Sep 07 Posts: 1 Credit: 4,133,345 RAC: 0 |
Hello, just discovered this thread while searching for an answer. Have sent back 3 WUs of this kind, but all 3 mention "completed, can't validate" for both my wingman and me. Here are the WUs: 27982: http://albert.phys.uwm.edu/workunit.php?wuid=27982 27981: http://albert.phys.uwm.edu/workunit.php?wuid=27981 27936: http://albert.phys.uwm.edu/workunit.php?wuid=27936 May it be, as Neil Polson already mentioned, that you have a problem with the validation? |
Bernd Machenschalk Volunteer moderator Project administrator Project developer Send message Joined: 15 Oct 04 Posts: 1956 Credit: 6,218,130 RAC: 0 |
On "errors" of the WUs you listed you'll see that these WUs have been cancelled, that's why the results say "can't validate". For the latest App version we needed to change the workunits (command-line), too, so we cancelled the old ones as the new app couldn't run these properly. The validation problems of S6LV1 appear to be the result of the previous checkpoint problem having been fixed incompletely. We're working on this. BM |
Bernd Machenschalk Volunteer moderator Project administrator Project developer Send message Joined: 15 Oct 04 Posts: 1956 Credit: 6,218,130 RAC: 0 |
The validation problems of S6LV1 appear to be the result of the previous checkpoint problem having been fixed incompletely. We're working on this. App versions 1.07 released yesterday are meant to fix this. BM |
Christoph Send message Joined: 25 Aug 05 Posts: 48 Credit: 208,211 RAC: 0 |
Hi, I dont't now if a cross validation problem from 1.03 to 1.07 is of interest. My first CPU invalid here: http://albert.phys.uwm.edu/result.php?resultid=115586 Christoph Christoph |
Gary Roberts Volunteer moderator Send message Joined: 9 Feb 05 Posts: 1685 Credit: 85,000 RAC: 0 |
I dont't now if a cross validation problem from 1.03 to 1.07 is of interest. If you look at the whole quorum rather than just your result, it doesn't appear to be just a cross version validation problem since it was initially a disagreement between two 1.03 tasks. Eventually, just one of the 1.03 tasks did validate with a 1.07 task. Cheers, Gary. |
Bernd Machenschalk Volunteer moderator Project administrator Project developer Send message Joined: 15 Oct 04 Posts: 1956 Credit: 6,218,130 RAC: 0 |
We have identified a few problems with validation in the S6LV1 App, but so far none of these concern cross-validation between App versions. App versions 1.03 (and earlier) have a problem with checkpointing that only shows up in validation. If a task of such an App was interrupted and restarted from a checkpoint the result will ultimately be found invalid. There is a numerical instability in one of the functions used in the new App code that needs to be fixed there, and there are a few oddities in the behavior of the current validator. Both issues are actively being worked on. BM |
Christoph Send message Joined: 25 Aug 05 Posts: 48 Credit: 208,211 RAC: 0 |
Ok, than it was that what hit me. I'm running other projects too. Christoph |
midomidi2013 Send message Joined: 15 May 14 Posts: 3 Credit: 0 RAC: 0 |
very nice reading that |