
Thanks for the tips! FWIW my guess is that since '.data' is dynamically generated property rather than an attribute, it is being freed and re-allocated in the loop, and once for each of my id() expressions. On Fri, Sep 6, 2013 at 12:32 PM, Charles R Harris <charlesr.harris@gmail.com
wrote:
On Fri, Sep 6, 2013 at 10:19 AM, James Bergstra <bergstrj@iro.umontreal.ca
wrote:
Hi, could someone help me understand why this assertion fails?
def test_is(self): a = np.empty(1) b = np.empty(1) if a.data is not b.data: assert id(a.data) != id(b.data) # <-- fail
I'm trying to write an alternate may_share_memory function.
id seems not as advertised:
In [22]: for i in range(10): print id(a.data) 66094640 66095792 66095792 66095792 66095792 66095792 66094640 66094640 66094640 66094640
Not sure why.
Chuck
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