1) Message boards : Graphics cards (GPUs) : All WU fail after resuming computation (Message 31871)
Posted 3908 days ago by Marco Plassio
I suspended the project until the release of a new version of the driver...
2) Message boards : Graphics cards (GPUs) : All WU fail after resuming computation (Message 31431)
Posted 3934 days ago by Marco Plassio
Hi,
i have upgraded my PC to Debian 7 wheezy, and i have installed the nvidia proprietary driver for GTX 560.

After this, all WU start correctly, but if they are suspended fail to restart with this output:

<core_client_version>7.0.27</core_client_version>
<![CDATA[
<message>
process exited with code 193 (0xc1, -63)
</message>
<stderr_txt>
MDIO: cannot open file "output.restart.coor"
SIGSEGV: segmentation violation
Stack trace (12 frames):
../../projects/www.gpugrid.net/acemd.2868(boinc_catch_signal+0x4d)[0x56709d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xf030)[0x7f44fa258030]
/lib/x86_64-linux-gnu/libc.so.6(fwrite+0x34)[0x7f44f950b034]
../../projects/www.gpugrid.net/acemd.2868[0x47f9c7]
../../projects/www.gpugrid.net/acemd.2868[0x4813a0]
../../projects/www.gpugrid.net/acemd.2868[0x492d74]
../../projects/www.gpugrid.net/acemd.2868[0x47f18a]
../../projects/www.gpugrid.net/acemd.2868[0x422c27]
../../projects/www.gpugrid.net/acemd.2868[0x408c04]
../../projects/www.gpugrid.net/acemd.2868[0x407bc9]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd)[0x7f44f94c0ead]
../../projects/www.gpugrid.net/acemd.2868[0x407a39]

Exiting...

</stderr_txt>
]]>


Other project using GPU work correcty.

Do you have any idea?


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