Forum > GPU crunching
V10/11 of modified SETI MB CUDA + opt AP package for full multi-GPU+CPU use
Raistmer:
--- Quote from: cyclejon on 07 Mar 2009, 09:12:52 am ---I got the same errors. Looking at it now, i forgot that i was still using v9. I upgraded to v10, using the update, and everything is working fine now.
--- End quote ---
OMG, guys, please, think twice before trashing 10 days chaches, SETI servers already overloaded even w/o such actions.
The recommended way to do any (not only this one) update of opt apps:
1) DISABLE network access in BOINC
2) STOP BOINC
3) Copy BOINC whole data directory in another place as backup.
4) install update
5) start BOINC.
6) if all work fine - resume network access, else - stop BOINC and restore BOINC data folder from backup.
In other case you risk to trash whole your cache and be blamed by all few hundreds of your wingmans for that unfriendly action!
As failed result stated:
<file_name>setiathome_6.08_windows_intelx86__cuda.exe</file_name>
It means, your BOINC installation want to get this file but can't. You should already have it in project directory _before_ downloading work.
Either edit your app_info to point on another CUDA MB app you really try to install or download this stock version first.
cyclejon:
I know, i hate losing the work. I only keep 2 days of work, didn't lose too much.
RottenMutt:
--- Quote from: RottenMutt on 07 Mar 2009, 12:14:23 am ---
--- Quote from: MAOJC on 06 Mar 2009, 07:17:50 am ---
--- Quote from: Raistmer on 05 Mar 2009, 12:40:12 am ---
--- Quote from: MAOJC on 04 Mar 2009, 06:54:25 pm ---Did you ever build on for older SSE2 AMD CPUs + a GPU?
--- End quote ---
What config do you have? For what CPU you need SSE2 app ?
--- End quote ---
Opteron 170/270/280 AMD
--- End quote ---
My 270's do sse3
--- End quote ---
Maybe his point is that sse2 runs faster. i've lost 25% rac on my opteron rigs since switching.
Raistmer:
--- Quote from: RottenMutt on 07 Mar 2009, 10:17:03 am ---
--- Quote from: RottenMutt on 07 Mar 2009, 12:14:23 am ---
--- Quote from: MAOJC on 06 Mar 2009, 07:17:50 am ---
--- Quote from: Raistmer on 05 Mar 2009, 12:40:12 am ---
--- Quote from: MAOJC on 04 Mar 2009, 06:54:25 pm ---Did you ever build on for older SSE2 AMD CPUs + a GPU?
--- End quote ---
What config do you have? For what CPU you need SSE2 app ?
--- End quote ---
Opteron 170/270/280 AMD
--- End quote ---
My 270's do sse3
--- End quote ---
Maybe his point is that sse2 runs faster. i've lost 25% rac on my opteron rigs since switching.
--- End quote ---
SSE3_AMD runs faster than SSE2 on AMD.
PatrickV2:
--- Quote from: Raistmer on 07 Mar 2009, 08:06:48 am ---Here are updates to V10b for CPU part of team mods for x86 versions.
Now CPU app will not do attempts to re-schedule VLAR on GPU even if GPU is idle.
In multi-core systems it will allow another instance of CPU app that running non-VLAR task do re-schedule slightly later. So, total host performance should increase.
Thanks to Bob Mahoney who inspired this mod update.
ADDON: Be careful, it's UPDATE, not full pack. So don't delete anything from project directory, just update single exe file (or you will end with smth like posted below).
--- End quote ---
Any chances of x64 binaries?
Regards, Patrick.
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