id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
6350	OMEdit cannot handle simulations with more than 10000 variable comfortably	Francesco Casella	Adeel Asghar	"I have recently tried to simulate some models with a few tens of thousands of equations, see, e.g., #6271. OMC is not super-fast in this size range, but kind of acceptable, maybe a few minutes for code generation and a few seconds for simulation. When that is finished, the pain begins: switching from the Modelling to the Plotting window sometimes takes forever, for no obvious reason.

To reproduce the problem, please try the attached simple test package. When you run M_10000, visualization is a breeze. But if you then run M_15000, and possibly M_20000, switching to the plotting window may take minutes. With no clue how long it could take.

This should be investigated and fixed for 1.18.0. If we plan on supporting large models with frontend and backend, OMEdit should be up to the task. "	defect	new	critical	2.0.0	OMEdit	v1.17.0-dev			Karim Adbdelhak Adrian Pop Lennart Ochel Philip Hannebohm simone1.bosotti@…