Message boards :
Number crunching :
Task postponed: CL file build failure
Message board moderation
Author | Message |
---|---|
Cornhusker Send message Joined: 20 Apr 09 Posts: 41 Credit: 45,415,265 RAC: 37 |
What the dickens does "Task postponed: CL file build failure" mean? For the last 2 days I haven't been able to run any AP tasks because they all give this message. My event log looks like this: 4/15/2015 9:50:17 AM | SETI@home | Task postponed: CL file build failure 4/15/2015 9:50:19 AM | SETI@home | Task postponed: CL file build failure 4/15/2015 9:50:21 AM | SETI@home | Task postponed: CL file build failure 4/15/2015 9:50:24 AM | SETI@home | Task postponed: CL file build failure Any ideas? Thanks! |
Cornhusker Send message Joined: 20 Apr 09 Posts: 41 Credit: 45,415,265 RAC: 37 |
More info: It's happening only on NVIDIA AP tasks. I have 2 other machines that are CPU only that are running fine. |
Werecow Send message Joined: 13 Mar 05 Posts: 56 Credit: 4,917,657 RAC: 3 |
That issue is being covered here: http://setiathome.berkeley.edu/forum_thread.php?id=77133 Reverting to driver 347.88 seems to fix the issue for the time being. |
Zalster Send message Joined: 27 May 99 Posts: 5517 Credit: 528,817,460 RAC: 242 |
Or you could go over to Beta and test out the new APs version on that driver and see if it works. |
Cornhusker Send message Joined: 20 Apr 09 Posts: 41 Credit: 45,415,265 RAC: 37 |
Thank you. I reverted to 347.88 and things seem to be working now. |
spitfire_mk_2 Send message Joined: 14 Apr 00 Posts: 563 Credit: 27,306,885 RAC: 0 |
352.86 did not work either. Will be using 347.88. |
Chris Oliver Send message Joined: 4 Jul 99 Posts: 72 Credit: 134,288,250 RAC: 15 |
353.30 is a wash out also on my Titan. I was about to upgrade my GPU to a newer model but I guess thats on hold if I can't get drivers thats gonna work. |
Zalster Send message Joined: 27 May 99 Posts: 5517 Credit: 528,817,460 RAC: 242 |
It has to do with the .cl for the knernal. Petri is aware of this and I think he will make a change in the next version of Lunatics if I remember correctly. You can try to change it yourself, by replacing bool2 to bool_2 in the kernal.cl I went the other route and use Raistmer's fix but I only was successful 1 time. Al the other times I got error, I ended up coping my app_info file. so it's not 100% fool proof.. And I am the FOOL!!! |
Raistmer Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 |
It has to do with the .cl for the knernal. Petri is aware of this and I think he will make a change in the next version of Lunatics if I remember correctly. Changes ALREADY MADE in sources. So any new build doesn't suffer from this issue. And Petri doesn't maintain Lunatics installer so don't have any influence on this situation currently. Ball on Richard's side (regarding installer). And as I mentioned numerous of times there is separate package for update only AP part of Anonymous platform installation. I provided it months ago. And still no aceptance of proper ways to deal with this issue :/ Revert to stock - stock build released 23 Apr 2015, 18:50:41 UTC (July currently!) has this issue fixed. |
BetelgeuseFive Send message Joined: 6 Jul 99 Posts: 158 Credit: 17,117,787 RAC: 19 |
353.30 is a wash out also on my Titan. I was about to upgrade my GPU to a newer model but I guess thats on hold if I can't get drivers thats gonna work. I don't know what they messed up with the 35x drivers, but I would not recommend them. They are causing lots of system freezes on my GTX-750. I even tried a hotfix version (353.38), but it only reduces the number of system freezes, they still have not solved all of the problems. Went back to 347.88 and everything is find again. My 2 cents: avoid the 35x drivers until these problems are solved. Tom |
Zalster Send message Joined: 27 May 99 Posts: 5517 Credit: 528,817,460 RAC: 242 |
I've noticed that my computer with 2 GTX 750Ti and new NV driver is constantly freezing with the APs. My other machine with older driver and GTX 750 doesn't seem to be suffering that fate. The last 2 machines both have high end GPUs and no freezing. So I have to wonder if there is something in the NV driver or the AP app that is causing the freeze up with the lower end GPUs. I"m leaning toward the NV driver at this point. |
Cliff Harding Send message Joined: 18 Aug 99 Posts: 1432 Credit: 110,967,840 RAC: 67 |
I've noticed that my computer with 2 GTX 750Ti and new NV driver is constantly freezing with the APs. I had the a similar problem until I reverted to 347.88. I don't buy computers, I build them!! |
Wedge009 Send message Joined: 3 Apr 99 Posts: 451 Credit: 431,396,357 RAC: 553 |
I'll add my experience to the previous posters: I know there are some GUI issues introduced with BOINC 7.6.x, but I still observed GUI issues with OpenCL (namely AstroPulse) after reverting to BOINC 7.4.42 (Fermi and Kepler cards). Reverting NV drivers to 347.88 appears to resolve this. Makes me wonder what changed in the OpenCL 1.2 support introduced for 352/353.xx drivers. Soli Deo Gloria |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13161 Credit: 1,160,866,277 RAC: 1,873 |
I've been running the 353.30 NV drivers on my 970s with no problems for quite a while now. Was OK on BOINC 7.6.2 and now still OK on BOINC 7.6.6. The 7.6.6 version finally fixed the invalids over at MilkyWay and seems to have done the same here at SETI. Not having any kind of driver issues at all. In fact I haven't had a video driver fault since I installed them over a month ago. Wasn't the case with the older 350.12 drivers. I like them. Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
©2024 University of California
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.