SETI MB CUDA for Linux

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kpolberg:
Well didn't work to well, actually cuda seems to be working fine. But XBMC together with seti cuda was no hit :)

Freggel_Buster:
I tried to Install the 32bit CUDA app from Crunch3r.(setiathome-CUDA-6.08.i686)

But i need a Hand to Install it properly.

I followed the Instructions , like this.

1. I use the Nvidia Driver V180.44 from Ubuntu 9.04 32Bit
2. I put the whole cudalibs folder to /usr/lib
3. modified the ld.so.conf and start ldconfig
4. install the CUDA Toolkit V2.1
5. copy the setiathome-CUDA-6.08.i686-pc-linux-gnu and app_info.xml Files
to /var/lib/boinc-client/projects/setiathome.berkeley.edu
6. ldd setiathome-CUDA-6.08.i686-pc-linux-gnu shows no Errors or Warrnings

But it doesn't Work for me. :-(
Got this:

Do 16 Apr 2009 00:08:25 CEST||Starting BOINC client version 6.4.5 for i686-pc-linux-gnu
Do 16 Apr 2009 00:08:25 CEST||log flags: task, file_xfer, sched_ops
Do 16 Apr 2009 00:08:25 CEST||Libraries: libcurl/7.18.2 OpenSSL/0.9.8g zlib/1.2.3.3 libidn/1.10
Do 16 Apr 2009 00:08:25 CEST||Data directory: /var/lib/boinc-client
Do 16 Apr 2009 00:08:25 CEST|SETI@home|Found app_info.xml; using anonymous platform
Do 16 Apr 2009 00:08:26 CEST||Processor: 2 AuthenticAMD AMD Athlon(tm) 64 X2 Dual Core Processor 4800+ [Family 15 Model 107 Stepping 1]
Do 16 Apr 2009 00:08:26 CEST||Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch
Do 16 Apr 2009 00:08:26 CEST||OS: Linux: 2.6.28-11-generic
Do 16 Apr 2009 00:08:26 CEST||Memory: 1.97 GB physical, 2.97 GB virtual
Do 16 Apr 2009 00:08:26 CEST||Disk: 22.91 GB total, 16.43 GB free
Do 16 Apr 2009 00:08:26 CEST||Local time is UTC +2 hours
Do 16 Apr 2009 00:08:26 CEST||Not using a proxy
Do 16 Apr 2009 00:08:26 CEST||Can't load library libcudart
Do 16 Apr 2009 00:08:26 CEST||No coprocessors
Do 16 Apr 2009 00:08:26 CEST|Einstein@Home|URL: http://einstein.phys.uwm.edu/; Computer ID: 1867036; location: home; project prefs: default
Do 16 Apr 2009 00:08:26 CEST|SETI@home|URL: http://setiathome.berkeley.edu/; Computer ID: 4879716; location: (none); project prefs: default
Do 16 Apr 2009 00:08:26 CEST|Milkyway@home|URL: http://milkyway.cs.rpi.edu/milkyway/; Computer ID: 56211; location: home; project prefs: default
Do 16 Apr 2009 00:08:26 CEST||General prefs: from Milkyway@home (last modified 08-Apr-2009 00:18:12)
Do 16 Apr 2009 00:08:26 CEST||Computer location: home
Do 16 Apr 2009 00:08:26 CEST||General prefs: no separate prefs for home; using your defaults
Do 16 Apr 2009 00:08:26 CEST||Reading preferences override file
Do 16 Apr 2009 00:08:26 CEST||Preferences limit memory usage when active to 1006.22MB
Do 16 Apr 2009 00:08:26 CEST||Preferences limit memory usage when idle to 1811.20MB
Do 16 Apr 2009 00:08:26 CEST||Preferences limit disk usage to 10.00GB
Do 16 Apr 2009 00:08:26 CEST||file projects/setiathome.berkeley.edu/libcudart.so.2 not found
Do 16 Apr 2009 00:08:26 CEST||file projects/setiathome.berkeley.edu/libcufft.so.2 not found
Do 16 Apr 2009 00:08:26 CEST||[error] No URL for file transfer of libcudart.so.2
Do 16 Apr 2009 00:08:26 CEST||[error] No URL for file transfer of libcufft.so.2

sunu:
Unfortunately the 32bit CUDA linux client is bad. Use the 64bit app if you can.

icy-flame:
I have a core i7 920 + 9400GT 512MB, but it took about 30min (wall clock) to do a WU with CUDA.

Given the time it took to finish and one of the CPU cores were running at full load, I suspect it is working in fall back mode, but I do not see any error message in boinc.log.

Is there anything or anywhere I should check to find out where the problems is?

--- Code: ---# ldd setiathome-CUDA-6.08.x86_64-pc-linux-gnu
libcufft.so.2 => /usr/lib64/libcufft.so.2 (0x00002b1499d87000)
libcudart.so.2 => /usr/lib64/libcudart.so.2 (0x00002b149a0a1000)
libcuda.so.1 => /usr/lib64/libcuda.so.1 (0x00002b149a2df000)
libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00000031b0e00000)
libm.so.6 => /lib64/libm.so.6 (0x00000031ac200000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00000031aca00000)
libc.so.6 => /lib64/libc.so.6 (0x00000031abe00000)
libdl.so.2 => /lib64/libdl.so.2 (0x00000031ac600000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00000031b0a00000)
librt.so.1 => /lib64/librt.so.1 (0x00000031b0600000)
libz.so.1 => /usr/lib64/libz.so.1 (0x00000031ace00000)
/lib64/ld-linux-x86-64.so.2 (0x00000031aae00000)

--- End code ---

--- Code: ---14:52 [---] Starting BOINC client version 6.6.20 for x86_64-pc-linux-gnu
10-May-2009 13:54:52 [---] This a development version of BOINC and may not function properly
10-May-2009 13:54:52 [---] log flags: task, file_xfer, sched_ops
10-May-2009 13:54:52 [---] Libraries: libcurl/7.18.0 OpenSSL/0.9.8g zlib/1.2.3 c-ares/1.5.1
10-May-2009 13:54:52 [---] Data directory: /usr/lib/BOINC
10-May-2009 13:54:52 [SETI@home] Found app_info.xml; using anonymous platform
10-May-2009 13:54:52 [---] Processor: 8 GenuineIntel Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz [Family 6 Model 26 Stepping 4]
10-May-2009 13:54:52 [---] Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
10-May-2009 13:54:52 [---] OS: Linux: 2.6.18-128.1.10.el5
10-May-2009 13:54:52 [---] Memory: 11.72 GB physical, 13.69 GB virtual
10-May-2009 13:54:52 [---] Disk: 888.98 GB total, 836.73 GB free
10-May-2009 13:54:52 [---] Local time is UTC +1 hours
10-May-2009 13:54:52 [---] CUDA device: GeForce 9400 GT (driver version 0, CUDA version 1.1, 511MB, est. 16GFLOPS)
10-May-2009 13:54:52 [---] Not using a proxy
10-May-2009 13:54:52 [SETI@home] URL: http://setiathome.berkeley.edu/; Computer ID: 4917711; location: (none); project prefs: default
10-May-2009 13:54:52 [SETI@home] General prefs: from SETI@home (last modified 02-Mar-2009 19:24:50)
10-May-2009 13:54:52 [SETI@home] Host location: none
10-May-2009 13:54:52 [SETI@home] General prefs: using your defaults
10-May-2009 13:54:52 [---] Preferences limit memory usage when active to 6001.50MB
10-May-2009 13:54:52 [---] Preferences limit memory usage when idle to 10802.69MB
10-May-2009 13:54:52 [---] Preferences limit disk usage to 0.50GB
10-May-2009 14:04:31 [SETI@home] Starting 27fe09ab.28487.20931.9.8.139_1
10-May-2009 14:31:47 [SETI@home] Computation for task 27fe09ab.28487.20931.9.8.139_1 finished
--- End code ---

Jason G:

--- Quote from: icy-flame on 10 May 2009, 11:07:21 am ---I have a core i7 920 + 9400GT 512MB, but it took about 30min (wall clock) to do a WU with CUDA.

Given the time it took to finish and one of the CPU cores were running at full load, I suspect it is working in fall back mode, but I do not see any error message in boinc.log.

--- End quote ---

My 20% OC'd 9600GSO averages about 18 minutes, please compare specs against these two cards, but your time sounds about right to me :). That's still faster than CPU with AKv8 , If I recall correctly.

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