Forum > GPU crunching
V10/11 of modified SETI MB CUDA + opt AP package for full multi-GPU+CPU use
Lochabar:
Just installed V10a X64 SSE3. I get a "can't load library cudart.dll" message and no GPU processing. Also, after inserting the cc_config file, bionc tries to run 3 threads off my 2 cores instead of using the GPU.
Using vista X64, GTX260/216 with driver 182.06 and BIONC 6.4.5X64.
If I use the BIONC 6.4.5 X86 version, cuda loads properly, but with this new V10a, I seem to only pull down .wu's so I have no idea if the GPU is going to run right.
computer link: http://setiathome.berkeley.edu/hosts_user.php?userid=9033226
Raistmer:
--- Quote from: Lochabar on 02 Mar 2009, 07:24:55 am ---Just installed V10a X64 SSE3. I get a "can't load library cudart.dll" message and no GPU processing. Also, after inserting the cc_config file, bionc tries to run 3 threads off my 2 cores instead of using the GPU.
Using vista X64, GTX260/216 with driver 182.06 and BIONC 6.4.5X64.
If I use the BIONC 6.4.5 X86 version, cuda loads properly, but with this new V10a, I seem to only pull down .wu's so I have no idea if the GPU is going to run right.
computer link: http://setiathome.berkeley.edu/hosts_user.php?userid=9033226
--- End quote ---
checjk if you have cudart.dll in seti project directory.
elec999:
My 3400+ + 8800GT is barely getting 2000 per day. My Q6600+9800+8800 Barely gets 4000 a day. Seems like only cpu is working. I set the cc on 3400 to 2, and the Q6600 to 6. Running the amd and intel version of V10, GPU+CPU team work. I think the cpu is slowling down the GPU. Or am i doing something wrong. My other Q6600 with no GPU at all gets me 6000+ results per day.
Thank you
Raistmer:
--- Quote from: elec999 on 02 Mar 2009, 04:40:22 pm ---My 3400+ + 8800GT is barely getting 2000 per day. My Q6600+9800+8800 Barely gets 4000 a day. Seems like only cpu is working. I set the cc on 3400 to 2, and the Q6600 to 6. Running the amd and intel version of V10, GPU+CPU team work. I think the cpu is slowling down the GPU. Or am i doing something wrong. My other Q6600 with no GPU at all gets me 6000+ results per day.
Thank you
--- End quote ---
renew links on hosts under question, I wanna look if they do CUDA MB tasks or not.
yodi:
--- Quote from: Vager on 28 Feb 2009, 03:21:44 pm ---Will the GPU_CPU combo team work on Vista with mutliple profiles running? It seems that whenever I load up my profile and than while my profile is running with BOINC in the background I switch to another profile, the CUDA app freezes and stops running. I wasn't really sure what was happening, but with V8 of the mod, BOINC would just error out saying it couldn't detect the GPU anymore. Now with V10 every single WU crashes with a Compute error.
Here's a V10 error : which only happens when BOINC is running on a simultaneous account running in the background
http://setiathome.berkeley.edu/result.php?resultid=1174143079
...
Here's when I was running V8a
http://setiathome.berkeley.edu/result.php?resultid=1171300146
...
I'm making an assumption that CUDA does not work when you have multiple profiles logged in to the computer? Has anyone else tried this.
I first started to notice my problem when and I posted here . I just only realized now after installing V10 that the mutilple users may be the reason.
Thanks
Vager
--- End quote ---
Hi Vager and Raistmer,
Unfortunately I can confirm this... I am using remote desktop sessions at work and home to access differnt clients and saw the same "initialization errors" like this:
XP 64, English: http://setiathome.berkeley.edu/result.php?resultid=1176701007
XP 32, German: http://setiathome.berkeley.edu/result.php?resultid=1176884903
So on different machines running Windows XP 32 and 64bit. Same with protected and non protected install... Same with V9 and V10... Same with Nvidia driver 180.xx, 181.xx and 182.xx... Same with English and German localized OS + drivers... So I decided downgrading to V8 and everthing ran as it should.
Reading your post made me login via remote desktop again, installing V10, generating some errors and... moving after this to the machine *uff*, I logged in without using the remote desktop session after restarting the OS and guess what... No errors till now.
XP 32, German: http://setiathome.berkeley.edu/result.php?resultid=1176899513
However, will try to use the stock apps for testing and report back as I am lazy and like the remote desktop thingy. ::)
Thanks for your post Vager, helped a lot, thought I am to stupid to install V10. :-\ And of cause Raistmer for your work and interest. :)
Cheers,
yodi
edit: Added some results.
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