[Numpy-discussion] a**2 not executed as a*a if a.dtype = int32
haase at msg.ucsf.edu
Sun Aug 27 14:06:22 CDT 2006
I submitted this as ticket #230 3weeks ago.
I apparently assigned it to "somebody" - was that a mistake?
Just for refernce, here is the short text again:
float64, float32 work OK - giving equal times for both cases. (I tested
this on Linux 32 bit, Debian sarge)
Am I right that numarray never did this kind of "smart speed up" !?
What are the cases that are speed up like this ? **2, **.5 , ... ??
- Sebastian Haase
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