[Pythoncad-developer] Test Performance

[Matteo B. <mat...@bo...>]

Hi Gerwin,
I did some performance test on the huge dxf layout that you have send to
me.

This is the result of memory charge

with wx 475 Mb
with text_interface  338 Mb

I will look better to it, but at the first glance I can surly say that
all this memory consumption is due to the kernel.getAllDrawingEntity()
function.

This function create all the geometrical object in memory and of course
with about 227250 object created the memory consumption is very hight.
Using this method we have replicated R37 ... that is not what we are try
to do..

we need to avoid to use this method for get all the entity for the
display list..

We need to load the entity just for geometrical operation .. nothing
else... as we have discuss in some mail ...

May be you can destroy elements from the array after generating the
display list..so the python garbage collection remove it from the
memory..
But of course remain a pick of memory ..

or may be the problem is that I do not close the cursor after giving to
you the array ..

I will do some more test and let you know...

Do you have any alternative way to create the display list without using
the kernel.getAllDrawingEntity() function ?

Regards,
Matteo