[kepler-users] Slow R script outputting vectors of ~1000s elements, using RExpression

[jean-michel.perr...@csiro.au]

Hi,

I have an actor that outputs three arrays of strings of ~50000 elements each. 
It takes several minutes to complete, but the cpu is far from in use. While I 
have only a cursory understanding of what is happening and of the eclipse 
debugger, it seems sensible to think that this is due to the use of 
Thread.sleep in Rexpression, e.g.:

                public void run() {
                        while (_keepRunning) {
                                // System.out.println("Starting read");
                                _read();
                                try {
                                        Thread.sleep(100);
                                } catch (Exception e) {
                                        System.out.println("Error in TestApp 
while sleeping!");
                                }

While this is not a blocker for me, has anyone advice?

Regards