Message boards :
Number crunching :
Correct Lunatic's Settings for AMD HD5450
Message board moderation
Previous · 1 · 2 · 3
Author | Message |
---|---|
Peter Cook Send message Joined: 3 Jul 99 Posts: 94 Credit: 23,643,722 RAC: 70 |
I have cold rebooted a few times with no loss, so hopefully this will work! The major test is an overnight shutdown. |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
I have been looking through the web and found that people do have a problem with this happening. So I ran a program that removes the install information (after un-installation) to remove any pointers to corrupt files and settings! This seemed to do the trick! I am now testing the PC again for any further defective drivers and OPenCL problems! I did notice that ATI have released an openCL update which is on the Lunatics website so if this fails again I will try using that version instead. When you say it loses OpenCL what do you mean? Does the GPU just not show up in BOINC or does OpenCL stop working in some way? When you say there is an OpenCL update what are you referring to? I don't see any mention of it on the amd or lunatics websites. In other news the four I did are complete. One validated against a Nvidia GPU where we both got -9. So hopefully that is actually a noisy one. One of the two that ran for 4-5 hours is paired with a machine is only has about a 7% valid rate. So that one will probably take a while to confirm. SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
Peter Cook Send message Joined: 3 Jul 99 Posts: 94 Credit: 23,643,722 RAC: 70 |
Thanks Sten but I am not 100% confident in the AMD card as they seem to lack a little something and AMD seem to always mess up their drivers! Nvidia don't seem to have a problem like AMD does. I of course may change my mind upon the results etc. |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
Thanks Sten but I am not 100% confident in the AMD card as they seem to lack a little something and AMD seem to always mess up their drivers! Nvidia don't seem to have a problem like AMD does. I of course may change my mind upon the results etc. I've been using ATI cards since the first Radeon. I like to refer to these "problems" as a tradition. SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
Peter Cook Send message Joined: 3 Jul 99 Posts: 94 Credit: 23,643,722 RAC: 70 |
HAL lol, you're a bit of an AMD/ATI dinosaur then :) Seems strange that they cannot get their act together like Nvidia! Especially as they are now made by AMD. |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
HAL lol, you're a bit of an AMD/ATI dinosaur then :) Seems strange that they cannot get their act together like Nvidia! Especially as they are now made by AMD. Nvidia isn't so innocent either. I have had their cards in other machines or work boxes over the years. Once of the most amusing things they did was release a driver that trashed the system when you installed it. I had that across multiple machines with different cards in different OS's when setting up test machines at work. IIRC it was around the 154.xx driver release time frame. SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
Peter Cook Send message Joined: 3 Jul 99 Posts: 94 Credit: 23,643,722 RAC: 70 |
I do remember that one lol, so many people went mad over that one! |
BilBg Send message Joined: 27 May 07 Posts: 3720 Credit: 9,385,827 RAC: 0 |
Incidentally, I am running Lunatics as mentioned in my earlier posts, which should not work but does as using any other settings fail. I am keeping everything I can cross crossed! I have Private message from Raistmer (the programmer of OpenCL apps) I think this message is not secret so I share it: BilBg: Subject: OpenCL_r390 + Max work group size 128 - seems to work OK You can see the clues here: http://setiathome.berkeley.edu/forum_thread.php?id=67202&nowrap=true#1204712 http://setiathome.berkeley.edu/result.php?resultid=2344581713 Raistmer: Hi. The problems only with HD4xxx GPUs and some weird lockups our testers see time to time. In general it should work indeed. Â - ALF - "Find out what you don't do well ..... then don't do it!" :) Â |
Peter Cook Send message Joined: 3 Jul 99 Posts: 94 Credit: 23,643,722 RAC: 70 |
Ah so it looks like I have the correct configuration now! lets see what happens when the PC goes off later! |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
Ah so it looks like I have the correct configuration now! lets see what happens when the PC goes off later! Luckily I am not seeing any issue like that. I just have the problem of once windows disables the display the GPU clocks down. Since this is in a notebook I'm not leaving the display on 24/7. Once I get all of the GPU tasks out my lappy wont be running it anymore, but good to see it works. Hopefully they will update the release notes with the next installer release. SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
LadyL Send message Joined: 14 Sep 11 Posts: 1679 Credit: 5,230,097 RAC: 0 |
Ah so it looks like I have the correct configuration now! lets see what happens when the PC goes off later! If somebody could fill me in into what exactly needs to be updated? I'm not omniscient and I don't run ATI so I don't have first hand knowledge of the traps. If nobody tells me what needs updating and with what, updates don't happen. I'm not the Pope. I don't speak Ex Cathedra! |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
Ah so it looks like I have the correct configuration now! lets see what happens when the PC goes off later! I would have guessed that Raistmer would provide the updated info/changes for the read me. The section of the read me that reads: The ATI MB application will not work on ATI cards with workgroup size 128 Would need to be changed. It seems the statement does not apply to HD53xx & HD63xx hardware. Perhaps "The ATI MB application will not work on ATI HD4xxx cards with work group size 128, but will on HD5xxx cards with work group size 128." SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
Peter Cook Send message Joined: 3 Jul 99 Posts: 94 Credit: 23,643,722 RAC: 70 |
Once I started up the PC this morning all worked ok, so the issue I had was originally with the first install whereby once updated automatically it caused a problem with any re-install of the drivers and OpenCL, where it disabled it on any future restart! I cured this by deleting the current driver then running the app Msicuu2 which basically removes any corrupt installations totally from the system. Once this has been done reinstall the required driver and there you go all up and running without any issues! I hope that helps anyone else having a similar issue! Unfortunately I cannot remember where I downloaded the file from but you can get it here http://www.filecluster.com/downloads/Windows-Installer-CleanUp-Utility.html If I come up against anymore issues like this with this card I will post it here! |
©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.