Author: Brian Kearns <bdkea...@gmail.com>
Branch:
Changeset: r73879:3245cfc8a14a
Date: 2014-10-10 01:14 -0400
http://bitbucket.org/pypy/pypy/changeset/3245cfc8a14a/
Log: some optimizations for arange
diff --git a/pypy/module/micronumpy/app_numpy.py
b/pypy/module/micronumpy/app_numpy.py
--- a/pypy/module/micronumpy/app_numpy.py
+++ b/pypy/module/micronumpy/app_numpy.py
@@ -16,9 +16,9 @@
dtype = test.dtype
length = math.ceil((float(stop) - start) / step)
length = int(length)
- arr = _numpypy.multiarray.zeros(length, dtype=dtype)
+ arr = _numpypy.multiarray.empty(length, dtype=dtype)
i = start
- for j in range(arr.size):
+ for j in xrange(arr.size):
arr[j] = i
i += step
return arr
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