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SETI MB CUDA for Linux

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sunu:
riofl, it's a long standing bug. I have it for years  :(

riofl:
ahh ok... ive seen it for years but it only has started irritating me recently... ok ill be gentle with it :)

Pepi:
Please how to solve this problem

boinc@pepi-desktop:~/BOINC/projects/setiathome.berkeley.edu$ ldd setiathome
   linux-vdso.so.1 =>  (0x00007fffe9dff000)
   libcuda.so.1 => /usr/lib/libcuda.so.1 (0x00007ff5e168b000)
   libcudart.so.2 => not found
   libcufft.so.2 => not found
   libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007ff5e137e000)
   libm.so.6 => /lib/libm.so.6 (0x00007ff5e10f9000)
   libpthread.so.0 => /lib/libpthread.so.0 (0x00007ff5e0edd000)
   libc.so.6 => /lib/libc.so.6 (0x00007ff5e0b6b000)
   libz.so.1 => /usr/lib/libz.so.1 (0x00007ff5e0953000)
   libdl.so.2 => /lib/libdl.so.2 (0x00007ff5e074f000)
   /lib64/ld-linux-x86-64.so.2 (0x00007ff5e1b27000)
   libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00007ff5e0537000)

as you can see all so are all right but cannot find libcudart.so.2 and libcufft.so.2.
I am sure that those files are in boinc project directory. where else those files must be?

Also : what to put in this conf?
3)  Edit accordingly your ld.so.conf or the corresponding ld-something file of your distro with the above location of the cuda libs.

Now my linux machine crunch but it is slow

Thanks  for any help

sunu:
In directory /etc/ld.so.conf.d create a file named cudalibs.conf and inside it put the path to your cuda libraries, for example:

/home/pepi/BOINC/projects/setiathome.berkeley.edu

Then run ldconfig and you should be ok.

riofl:
i realize this isnt the place for this but i thought one of you guys may know the answer and save me finding a forum somewhere to ask..  maybe i need to call a psu mfgr?

if i find i need to run a dedicated power supply just for the GPU cards, how does startup/shutdown work? what gets powered on first? mobo then gpus? then mobo off then gpus? or should i have them on a common switch to turn both on / off at once? can the 2 motherboard/psu 'sense' contacts that automate the power on/off be paralleled for both psus to hook to the same 2 contacts?

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