On 27/12/17 15:16, Fons Adriaensen wrote:
On Wed, Dec 27, 2017 at 02:22:58PM +0000, Bill
Purvis wrote:
If there is some cunning
way to specify an actual number of cores to be
used, then the person who
wrote a program which uses that deserves to get lots of flak from people
using that program!
Depends on how it's used. For example, Ardour allows you to
set the number of cores used. The default is 'all but one',
and that makes perfect sense.
Ciao,
I think that simply limits the number of cores, no guarantee that they
will all be
used. If it runs lots of threads, as I assume it does, then the chances
are it will
use as many cores as are permitted.
Fons description is correct.
Ardour carefully and deliberately creates as many realtime priority threads
for DSP as told to, based on the number of cores that should be used.