Hi all,
from what I understand this does not involve CAS multipliers at all, but
simply a flow where all CAS consumers are done in one "parallel step".
Apparently this can't be done in a CPE so you would need an aggregate of
all the CAS consumers, and have a parallel flow controller for that
aggregate.
However, that wouldn't really do any good according to the
documentation: "ParallelStep, which specifies that multiple Analysis
Engines should receive the CAS next, and that the relative order in
which these Analysis Engines execute does not matter. Logically, they
can run in parallel. The runtime is not obligated to actually execute
them in parallel, however, and the current implementation will execute
them serially in an arbitrary order."
Best,
Jens
On 10/10/2012 12:39 PM, Richard Eckart de Castilho wrote:
Hi,
I see. I think this is not possible. To my knowledge CPE (which you probably
use) does not support CAS multipliers. I'm not too familiar with UIMA-AS, are
you sure that it supports such a scenario?
If you manage to get realize the scenario as you described, it would be great
to hear how you did it.
Best,
-- Richard
Am 10.10.2012 um 12:15 schrieb Timo Boehme <timo.boe...@ontochem.com>
:
Hi,
Am 10.10.2012 12:05, schrieb Richard Eckart de Castilho:
the main difference between CAS consumers and analysis engines is
that the former be default run only a single instance and the latter
can be multiplied. If your consumer code can be run in parallel, just
try inheriting from AnalysisEngine_ImplBase (or something like that)
instead.
Thanks for your answer. However each single consumer must run as single
instance (e.g. one database consumer, one consumer writing to a file; each of
them need to run as single instance). Thus I would like to have a single
instance per consumer but the different consumer to run in parallel.
Kind regards,
Timo
Am 10.10.2012 um 12:00 schrieb Timo Boehme <timo.boe...@ontochem.com>
:
Hi,
is there any possibility without using UIMA-AS to run different CAS consumer
components of a pipeline in parallel?
The standard behavior is that the consumer are called in sequence, but since in
my case they don't depend on each other it would be more efficient to have them
run in parallel. Can I use CAS multiplier + Flow control to achieve this?
