Author: Matti Picus <[email protected]>
Branch: missing-ndarray-attributes
Changeset: r60851:530f3bab420e
Date: 2013-02-04 00:35 +0200
http://bitbucket.org/pypy/pypy/changeset/530f3bab420e/
Log: argsort for Float16, but rely on lexical identity of float16 and
signed short
diff --git a/pypy/module/micronumpy/test/test_numarray.py
b/pypy/module/micronumpy/test/test_numarray.py
--- a/pypy/module/micronumpy/test/test_numarray.py
+++ b/pypy/module/micronumpy/test/test_numarray.py
@@ -1688,7 +1688,7 @@
assert s1[39:31:-1] == s2[32:40]
assert s1[:39:-1] == s2[40:]
- a = array([1, -1, 10000], dtype='float16')
+ a = array([3.14, -1.5, 10000], dtype='float16')
s1 = map(ord,a.tostring())
s2 = map(ord, a.byteswap().tostring())
s3 = [s1[1], s1[0],s1[3], s1[2], s1[5], s1[4]]
diff --git a/pypy/module/micronumpy/types.py b/pypy/module/micronumpy/types.py
--- a/pypy/module/micronumpy/types.py
+++ b/pypy/module/micronumpy/types.py
@@ -959,12 +959,13 @@
_attrs_ = ()
_STORAGE_T = rffi.USHORT
- T = rffi.DOUBLE
+ T = rffi.SHORT
BoxType = interp_boxes.W_Float16Box
- def get_element_size(self):
- return rffi.sizeof(self._STORAGE_T)
+ @specialize.argtype(1)
+ def box(self, value):
+ return self.BoxType(rffi.cast(rffi.DOUBLE, value))
def runpack_str(self, s):
assert len(s) == 2
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