[OpenSPIM] very slow acquisition speed

[Johannes Schindelin]

Hi Robert,

On 2015-05-12 14:41, Robert Hauschild wrote:

> Would be great if someone could tell me how to figure out what is
> going on during the 75% of time that is unaccounted for in the
> profiler!

The profiler (which one are you using? That information is missing from 
the original report) can only profile Java code, not native code. So my 
guess is that something wonky is going on in the C++ part. 
Alternatively, it could be that the code is just waiting for the motors 
to arrive at the desired position, which would also not be recorded by 
the profiler.

Personally, I would try to go for the Flight Recorder of Java Mission 
Control: http://fiji.sc/Profiling_Java_Code#Java_Mission_Control. There 
is an Eclipse plugin with which you can toggle the flight recording more 
precisely; It is not described in the Fiji wiki because neither I nor 
anybody else found the time to describe it there, but there are links on 
Oracle's site: 
http://www.oracle.com/technetwork/java/javaseproducts/mission-control/index.html

Ciao,
Johannes