Forum > GPU crunching
Intel Core i7 920
Claggy:
--- Quote from: TouchuvGrey on 13 Feb 2010, 08:35:17 am ---i modified the code Claggy supplied to read:
<cc_config>
<use_all_gpus>1</use_all_gpus>
</options>
</cc_config>
moved the 250 to Slot 1
the 220 to slot 2 restarted the client and now have:
2/11/2010 9:56:31 PM NVIDIA GPU 0: GeForce GTS 250 (driver version 19621, CUDA version 3000, compute capability 1.1, 1024MB, 470 GFLOPS peak)
2/11/2010 9:56:31 PM NVIDIA GPU 1: GeForce GT 220 (driver version 19621, CUDA version 3000, compute capability 1.2, 1024MB, 131 GFLOPS peak)
2/11/2010 9:56:31 PM SETI@home Found app_info.xml; using anonymous platform
2/13/2010 6:19:35 AM SETI@home Sending scheduler request: To fetch work.
2/13/2010 6:19:35 AM SETI@home Reporting 16 completed tasks, requesting new tasks for GPU
2/13/2010 6:19:45 AM SETI@home Scheduler request completed: got 0 new tasks
so if i'm reading this correctly i have both GPU's crunching now.
--- End quote ---
What messages did Boinc show before you moved the GPU's about?, Did it show 'Config: use all coprocessors' on start up?, did it say one of the GPU's was not used?
What does it say now?
The cc_config needs a 'Start' Options tag, as well as and 'End' Options tag, so:
<cc_config>
<options>
<use_all_gpus>1</use_all_gpus>
</options>
</cc_config>
Claggy
TouchuvGrey:
i don't recall and did not record what it said before moving the cards.
it now says:
2/11/2010 9:56:30 PM Starting BOINC client version 6.10.18 for windows_x86_64
2/11/2010 9:56:30 PM Config: use all coprocessors
2/11/2010 9:56:30 PM log flags: file_xfer, sched_ops, task
2/11/2010 9:56:30 PM Libraries: libcurl/7.19.4 OpenSSL/0.9.8l zlib/1.2.3
i did not look carefully at what i pasted before. My cc_config.xml file reads:
<cc_config>
<options>
<use_all_gpus>1</use_all_gpus>
</options>
</cc_config>
so i do have both the "start" and "end" tags
i removed the red sections as i understand the "use all GPU's" part,
but not the other parts. i'm learning about this stuff now.
<cc_config>
<log_flags>
<sched_op_debug>1</sched_op_debug>
</log_flags>
<options>
<use_all_gpus>1</use_all_gpus>
</options>
</cc_config>
TouchuvGrey:
restored cc_config.xml to your original. Now getting:
2/14/2010 8:10:47 AM Starting BOINC client version 6.10.18 for windows_x86_64
2/14/2010 8:10:47 AM Config: use all coprocessors
2/14/2010 8:10:47 AM log flags: file_xfer, sched_ops, task, sched_op_debug
2/14/2010 8:10:47 AM Libraries: libcurl/7.19.4 OpenSSL/0.9.8l zlib/1.2.3
2/14/2010 8:10:47 AM Data directory: C:\ProgramData\BOINC
2/14/2010 8:10:47 AM Memory: 11.99 GB physical, 23.98 GB virtual
2/14/2010 8:10:47 AM NVIDIA GPU 0: GeForce GTS 250 (driver version 19621, CUDA version 3000, compute capability 1.1, 1024MB, 470 GFLOPS peak)
2/14/2010 8:10:47 AM NVIDIA GPU 1: GeForce GT 220 (driver version 19621, CUDA version 3000, compute capability 1.2, 1024MB, 131 GFLOPS peak)
2/14/2010 8:10:47 AM SETI@home Found app_info.xml; using anonymous platform
2/14/2010 8:10:47 AM Not using a proxy
2/14/2010 8:31:10 AM SETI@home [sched_op_debug] Starting scheduler request
2/14/2010 8:31:10 AM SETI@home Sending scheduler request: To fetch work.
2/14/2010 8:31:10 AM SETI@home Requesting new tasks for GPU
2/14/2010 8:31:10 AM SETI@home [sched_op_debug] CPU work request: 0.00 seconds; 0 idle CPUs
2/14/2010 8:31:10 AM SETI@home [sched_op_debug] NVIDIA GPU work request: 777600.86 seconds; 2 idle GPUs
2/14/2010 8:31:20 AM SETI@home Scheduler request completed: got 0 new tasks
2/14/2010 8:31:20 AM SETI@home [sched_op_debug] Server version 611
2/14/2010 8:31:20 AM SETI@home Message from server: No work sent
2/14/2010 8:31:20 AM SETI@home Project requested delay of 11 seconds
2/14/2010 8:31:20 AM SETI@home [sched_op_debug] Deferring communication for 11 sec
2/14/2010 8:31:20 AM SETI@home [sched_op_debug] Reason: requested by project
are there no GPU work units available ?
Claggy:
--- Quote from: TouchuvGrey on 14 Feb 2010, 09:41:50 am ---restored cc_config.xml to your original. Now getting:
2/14/2010 8:10:47 AM Starting BOINC client version 6.10.18 for windows_x86_64
2/14/2010 8:10:47 AM Config: use all coprocessors
2/14/2010 8:10:47 AM log flags: file_xfer, sched_ops, task, sched_op_debug
2/14/2010 8:10:47 AM Libraries: libcurl/7.19.4 OpenSSL/0.9.8l zlib/1.2.3
2/14/2010 8:10:47 AM Data directory: C:\ProgramData\BOINC
2/14/2010 8:10:47 AM Memory: 11.99 GB physical, 23.98 GB virtual
2/14/2010 8:10:47 AM NVIDIA GPU 0: GeForce GTS 250 (driver version 19621, CUDA version 3000, compute capability 1.1, 1024MB, 470 GFLOPS peak)
2/14/2010 8:10:47 AM NVIDIA GPU 1: GeForce GT 220 (driver version 19621, CUDA version 3000, compute capability 1.2, 1024MB, 131 GFLOPS peak)
2/14/2010 8:10:47 AM SETI@home Found app_info.xml; using anonymous platform
2/14/2010 8:10:47 AM Not using a proxy
2/14/2010 8:31:10 AM SETI@home [sched_op_debug] Starting scheduler request
2/14/2010 8:31:10 AM SETI@home Sending scheduler request: To fetch work.
2/14/2010 8:31:10 AM SETI@home Requesting new tasks for GPU
2/14/2010 8:31:10 AM SETI@home [sched_op_debug] CPU work request: 0.00 seconds; 0 idle CPUs
2/14/2010 8:31:10 AM SETI@home [sched_op_debug] NVIDIA GPU work request: 777600.86 seconds; 2 idle GPUs
2/14/2010 8:31:20 AM SETI@home Scheduler request completed: got 0 new tasks
2/14/2010 8:31:20 AM SETI@home [sched_op_debug] Server version 611
2/14/2010 8:31:20 AM SETI@home Message from server: No work sent
2/14/2010 8:31:20 AM SETI@home Project requested delay of 11 seconds
2/14/2010 8:31:20 AM SETI@home [sched_op_debug] Deferring communication for 11 sec
2/14/2010 8:31:20 AM SETI@home [sched_op_debug] Reason: requested by project
are there no GPU work units available ?
--- End quote ---
Can we have a link to your host please?, snipping bits out your startup messages doesn't help us find out why you're not getting any Cuda work,
and if you're ever managed to do any, there's Plenty of Multibeam work available, so that's not the problem.
Claggy
TouchuvGrey:
http://stats.free-dc.org/stats.php?page=host&proj=sah&hostid=5241862
http://setiathome.berkeley.edu/show_host_detail.php?hostid=5241862
if that's not what you need, let me know please
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