[pypy-issue] [issue941] 15000+ matrix filling instructions kill pypy-c

Fijal tracker at bugs.pypy.org
Sat Nov 26 20:41:03 CET 2011

Fijal <fijall at gmail.com> added the comment:

Looking at your case, the eval is looped only over a relatively short list of 
elements and eval is not really that much worse than normal code for the JIT. You 
can still precompile this part. However looping over the second part makes it 
much faster. Generally unrolling loops on your own is almost never a good idea in 

PyPy bug tracker <tracker at bugs.pypy.org>

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