Message boards :
Number crunching :
cuda now running
Message board moderation
Author | Message |
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Fusky* Send message Joined: 9 Apr 07 Posts: 120 Credit: 415,845 RAC: 0 |
just installed cuda software and now i looked at my tasks and it downloaded over 65 seti tasks.is that normal or what? |
George Send message Joined: 14 Oct 08 Posts: 100 Credit: 435,680 RAC: 0 |
your GPU is a lot faster then any CPU. it download 160 on my mine what GPU do you have? i have a 260gtx |
Fusky* Send message Joined: 9 Apr 07 Posts: 120 Credit: 415,845 RAC: 0 |
i have a 8400gs super,and yeah looked at the times and stuff its alot faster so i can see why of the mega download |
George Send message Joined: 14 Oct 08 Posts: 100 Credit: 435,680 RAC: 0 |
some people at run seti think that they may need more bandwidth then the 100mb link do to cuda i can see this as in beta i did 16650 stone of computing in 4 days |
Geek@Play Send message Joined: 31 Jul 01 Posts: 2467 Credit: 86,146,931 RAC: 0 |
Couple of questions............ Will the NVIDIA GeForce 9800 GT work ok? Will Boinc 6.4.5 and Cuda work if installed as a service? (my preference) What Cuda drivers 178.28 or 180.60? Thanks Boinc....Boinc....Boinc....Boinc.... |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
Will the NVIDIA GeForce 9800 GT work ok? Should do. Will Boinc 6.4.5 and Cuda work if installed as a service? (my preference) No, BOINC must be installed as not a service. What Cuda drivers 178.28 or 180.60? Minimum drivers is 177.35, so anything above is good enough as well. |
Sergej O. S. Send message Joined: 29 Oct 08 Posts: 123 Credit: 44,886 RAC: 0 |
Will the NVIDIA GeForce 9800 GT work ok? I have Realtek WinFast PX9800 GT (S-Fanpipe). Work bad - after few runs "out of memory". Will Boinc 6.4.5 and Cuda work if installed as a service? (my preference) Probably. What Cuda drivers 178.28 or 180.60? 178.28 is CUDA 2.0 which is recommended, 180.60 is CUDA 2.1 Beta which is not. For me - 178.24, but I didn't tried 178.13 yet, which is my last hope. |
Euan Holton Send message Joined: 4 Sep 99 Posts: 65 Credit: 17,441,343 RAC: 0 |
Little concerned about the issues with CUDA 2.1, as my new main box requires the 180 driver for proper functionality. I'll take a look at it when I get home. |
Sergej O. S. Send message Joined: 29 Oct 08 Posts: 123 Credit: 44,886 RAC: 0 |
Use 180.48 (WHQL-Certified) in case you requiring it as "180". This in between 2.0 and 2.1 Beta, should have 2.0. |
AgentMax Send message Joined: 22 Dec 00 Posts: 2 Credit: 2,730,155 RAC: 0 |
At my machine (Quad 2,4, GeForce 8600 GT 256 MB) the cuda client is way slower as the cpu client. |
muddocktor Send message Joined: 2 Aug 06 Posts: 12 Credit: 28,074,814 RAC: 0 |
Does this run alongside the other work I'm presently doing? Like my QX9650 is already processing 4 work units right now; if I upgrade the client and my drivers will I be processing 5 work units at one time (4 regular and one CUDA)? Also, will this run when you are using the optimized apps? Thanks in advance for any help you can provide. |
Byron S Goodgame Send message Joined: 16 Jan 06 Posts: 1145 Credit: 3,936,993 RAC: 0 |
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Fusky* Send message Joined: 9 Apr 07 Posts: 120 Credit: 415,845 RAC: 0 |
looking at mine,mine seems to be running as a coprocessor so 2 running on regular cpu and 1 running cuda so 3 total but the time for the cuda seems to be the same time as a rugular procesor but will keep checking . |
Sergej O. S. Send message Joined: 29 Oct 08 Posts: 123 Credit: 44,886 RAC: 0 |
Does this run alongside the other work I'm presently doing? Like my QX9650 is already processing 4 work units right now; if I upgrade the client and my drivers will I be processing 5 work units at one time (4 regular and one CUDA)? No, it only planned in future versions. But, you probably can run 3 AP programs on CPU and 1 MB on GPU (which takes 0.04% CPU), but no 2 MB tasks. To run 4 CPU+1GPU additional modifications is required. Also, will this run when you are using the optimized apps? Yes, probably, but both optimized AP 5.0 and Enchanced 6.05 must be set up in app_info.xml, I think. But I know nothing! |
tfp Send message Joined: 20 Feb 01 Posts: 104 Credit: 3,137,259 RAC: 0 |
It seems odd that one couldn't run astropluse on the CPU and seti on the GPU because they are 2 different exes even before the GPU app was out. |
tfp Send message Joined: 20 Feb 01 Posts: 104 Credit: 3,137,259 RAC: 0 |
looking at mine,mine seems to be running as a coprocessor so 2 running on regular cpu and 1 running cuda so 3 total but the time for the cuda seems to be the same time as a rugular procesor but will keep checking . It seems that the GPU app still needs a free CPU to run completely. If you check task manager the GPU app needs 5-10% of the CPU to max out the GPU computing. |
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