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eMoflon / emoflon-ibex

Shared, eMoflon-specific component for incremental unidirectional and bidirectional graph transformations
GNU General Public License v3.0
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find out what takes so long in builder #64

Closed erhanleblebici closed 7 years ago

erhanleblebici commented 7 years ago

my impression is that we build multiple times. This can be investigated with profiling where the number of method invocations are counted

anthonyanjorin commented 7 years ago

I think I've solved this problem (at least the multiple building). I have to check if I've pushed the changes yet.

Arikae commented 7 years ago

Great news. What was the problem?

anthonyanjorin commented 7 years ago

Idiotic logic in the builder (my fault). I've merged in a fix. Please try it out. My experiments revealed (unfortunately) that things haven't gotten much better. At least we now only build exactly once, and don't react to files in /bin. A further attempt could be to check if the newly generated files are actually different from what is already there -- and if not then not to save unnecessarily and trigger a build from Xtend and co.

erhanleblebici commented 7 years ago

even if our builder logic is improved, there are something which still takes too long. I reopen the issue :(

anthonyanjorin commented 7 years ago

Next attempt... this should be a huge improvement. Sometime in the future we will have to decompose our single Xtend file. It simply will not scale for many tgg rules...