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GBillotey / Fractalshades

Arbitrary-precision fractal explorer - Python package
MIT License
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Stability issue for large images #118

Closed GBillotey closed 1 year ago

GBillotey commented 1 year ago

It appears PR #112 (needed for compatibility with WINDOWS) has also introduced instability and crash when rendering large image esp. with supersampling. From first investigations, the solution seems to be: close all numpy memaps right after access, even in "r+" mode.

As a data point, rendering a 3200 x 3200 image with 5x5 supersampling crashes on my machine.

GBillotey commented 1 year ago

Closing this one as solved by 1.0.3