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Re: [henshin-dev] Sierpinski above and beyond

Good as well! This is the approach with the least effort.

Anyhow, the benchmark result shall be compared to equal transformation setting (same rules, same start graph, same machine) but different EObject implementations.

greetx, Stefan

Am 30.11.2010 11:44, schrieb Enrico Biermann:
Hello,

For limiting the iteration depth, I suggest just changing the do ... while(true)-loop to a for-loop in the SierpinskiBenchmark.java with the desired depth. Adding application conditions or additional attributes might distort the benchmark results.

Bye,
Enrico

On 30.11.2010 09:20, Christian Krause wrote:
Hi,

I believe Enrico tested that already once and he did not manage to get a 'level' further. Anyway: I'm using the minimal implementation also for the state space model, and it should indeed save quite some memory.

About Sierpinski: I wanna do another benchmark but for that I need to limit the maximum iteration depth. I figured the easiest way to do that is to add an integer attribute to the nodes that I increase on every step. Then I can just add a NAC so that it will stop at a certain depth. I guess I rather make a copy of the Sierpinski model and trafo for that, right?

Ciao,
Christian

Am 30.11.2010 10:05, schrieb Stefan Jurack:
Hi guys,

if there is anyone bored of sharpen pencils and stuff, he might want to take a look  at "MinimalEObjectImpl" (e.g. see http://ed-merks.blogspot.com/2009/01/emf-ultra-slim-diet.html). According to the reduction in size of EObjects the "Worst case kinds of numbers are 124 bytes reduced to 16 bytes" (citation of Ed M.).
If would be interesting to know, on the one hand, how much is the decrease in performance and, on the other hand, how much nodes can be handled by the Sierpinski transformation example in such a case.

Best regards,
Stefan

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