Is it absolutely necessary to have 2G on a GPU? The work request specifies 800MB. The GTX 465 has 1G, but I'm getting this message:
Is this a bug or just message that comes from having the wrong card? This is on a Gentoo Linux system.
I just don't understand why there is a message of "less than 256 MB".

<core_client_version>7.14.2</core_client_version>
<!CDATA
<message>
process exited with code 255 (0xff, -1)</message>
<stderr_txt>
Initializing prime tables...done
Amicable/OpenCL.cpp, line 288: CL_DEVICE_MAX_MEM_ALLOC_SIZE is less than 256 MB, this GPU/driver is not fit to run this program
08:07:30 (25369): called boinc_finish(-1)

</stderr_txt>
>

CL_DEVICE_MAX_MEM_ALLOC_SIZE is less than 256 MB

Your GPU drivers can't allocate 256 MB of memory for OpenCL applications in one go, so Amicable Numbers can't run.