BUG: GUI runs out of memory/needs mem_limit

[Pizzanomicon]

GUI fails to generate photomosaic, citing:

ERROR
Traceback (most recent call last):
 File "gui.py", line 556, in wrapper
 File "gui.py", line 543, in action
 File "make_img.py", line 589, in process_dest_img
 File "make_img.py", line 410, in __call__
 File "make_img.py", line 371, in _euclidean
numpy.core._exceptions._ArrayMemoryError: Unable to allocate 8.82 TiB for an array with shape (1557204, 1557204) and data type float 32

I can see why it wouldn't find space for a 8.82 TiB array- guessing a mem_limit variable in the GUI would prevent this?

[hanzhi713]

How many tiles do you have and what's the resolution of your destination image?

[Pizzanomicon]

130,000 tiles and 1920x1292 destination image

[hanzhi713]

130,000 tiles and 1920x1292 destination image

For photomosaics of this size, you cannot use the fair mode due to the memory complexity of that method. You need to use the unfair mode instead.