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Re: GC Warning related to large mem block allocation - Help needed
From: |
David Pirotte |
Subject: |
Re: GC Warning related to large mem block allocation - Help needed |
Date: |
Sat, 30 Dec 2017 00:35:39 -0200 |
Hi again,
> Currently, using guile-cv upon large images triggers these warnings,
> using guile guile 2.2.3:
>
> GC Warning: Repeated allocation of very large block (appr. size
> 775237632):
> May lead to memory leak and poor performance.
Of course you don't need guile-cv to reproduce the problem; if you have enough
mem,
you can try (or try reducing the mem block, raising the iota arg ...):
scheme@(guile-user)> ,use (srfi srfi-4)
scheme@(guile-user)> (for-each (lambda (i) (make-f32vector 100000000)) (iota
100))
GC Warning: Repeated allocation of very large block (appr. size 400003072):
May lead to memory leak and poor performance.
GC Warning: Repeated allocation of very large block (appr. size 400003072):
May lead to memory leak and poor performance.
GC Warning: Repeated allocation of very large block (appr. size 400003072):
May lead to memory leak and poor performance.
...
David
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