Hello Thomas,
On Wed, 04 Mar 2015 03:40:42 +1100, T. Modes <[email protected]> wrote:
Am Dienstag, 3. März 2015 06:53:53 UTC+1 schrieb Tduell:
Note this script is configured for stacks 3 deep.
It now runs the alignment of each stack in the background, so will use
all
cores available.
Why? Align_image_stack use already all available cores. Running several
instances of align_image_stacks parallel does not help, it can even slow
down the whole process.
Interesting. I don't think that's what I'm seeing here.
When running align_image-stack (ais) via the shell script for 4 stacks,
each ais run must complete before the next can start. When run this way I
only see one core of my system running at 100%.
By running each instance of ais as a background task, the script will
start the next instance of ais immediately after starting the previous,
and I'm seeing all cores running 100%.
I haven't run a timer. I'll see if I can do that.
Cheers,
--
Regards,
Terry Duell
--
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