>>>>> Andreas Kloeckner writes:
>>>>> Ivan Shmakov <[email protected]> writes:
>> Is there anything special I should do for my Radeon HD 6450 to enter
>> the list returned by .get_platforms ()?
[…]
> A 'platform' contains multiple 'devices'.
ACK, thanks for the clarification.
> In the case of ATI HW, as long as you're running from within an X11
> session, the card should be part of the AMD platform's device
> listing.
? Does that mean that in order to use a specific device I have
to have an X session opened for that device?
> ('p.get_devices()')
FWIW, .get_devices () results in a single-value list, too:
$ python -c $'import pyopencl as cl\n\
for d in cl.get_platforms ()[0].get_devices (): print d'
<pyopencl.Device 'AMD A8-3870 APU with Radeon(tm) HD Graphics' on 'AMD
Accelerated Parallel Processing' at 0x1ea7c50>
$
The DISPLAY environment variable is unset, but there's indeed an
X session opened for A8-3870. (Using the ‘vesa’ driver, though,
for ‘radeon’ results in a SIGSEGV for some reason.)
--
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