On Mon, Apr 15, 2013 at 8:02 AM, crocket crockabisc...@gmail.com wrote:
If I call Read Tag from DSCTagTest via ZeroMQ, it takes 350~370ms to call
Read Tag 1000 times.
This is doing a round-trip, right?
That becomes slow. There's a lot of latency for pushing single
messages through the whole
In other words, I send 1000 requests and then retrieve 1000 results later.
Each message from DEALER to ROUTER causes LabVIEW to call Read Tag and
send back the result to DEALER.
Is it still a round-trip?
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On Mon, Apr 15, 2013 at 9:56 AM, crocket crockabisc...@gmail.com wrote:
In other words, I send 1000 requests and then retrieve 1000 results later.
Each message from DEALER to ROUTER causes LabVIEW to call Read Tag and
send back the result to DEALER.
Is it still a round-trip?
No, this would
I'd try more messages, see if the time is proportional (10K, 100K,
1M). I'd then replace the LabView piece with null code (doing no work)
so you can see which side the time is being taken.
It turned out that labview-zmq(LabVIEW binding) itself was slow.
labview-zmq is just a wrapper around
JeroMQ is going to be
slower than the JZMQ.
Joshua
crocket
April 15, 2013
8:22 PM
I'd try more
messages, see if the time is proportional (10K, 100K, 1M). I'd then
replace the LabView piece with null code (doing no work)
so you
can see which side the time is being
