[SciPy-user] operations on int8 arrays
oliphant at ee.byu.edu
Wed Oct 19 18:40:59 CDT 2005
Fernando Perez wrote:
>Travis Oliphant wrote:
>>One issue, though. Upcasting to a different type will be slower.
O.K. the default for all reduce-like methods of ufuncs has been changed
in SVN so that integer types whose size is smaller than sizeof(long) are
reduced in the long data type (this is the Python integer type).
rtype= is still an option for those that must have (or want reduction
in a smaller integer type).
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