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PyPy
pypy.org
Commits
b18b2d4b
Commit
b18b2d4b
authored
13 years ago
by
Maciej Fijalkowski
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a para about ctypes, add to progress bar
parent
068ecf60
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don3.html
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-2
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don3.html
performance.html
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performance.html
source/performance.txt
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source/performance.txt
with
11 additions
and
2 deletions
don3.html
+
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2
View file @
b18b2d4b
...
...
@@ -8,8 +8,8 @@
<script>
$
(
function
()
{
$
(
"
#progressbar
"
).
progressbar
({
value
:
6
8.9
value
:
6
9.1
});
});
</script>
...
...
@@ -12,8 +12,8 @@
});
});
</script>
$41
329
of $60000 (6
8.0
%)
$41
480
of $60000 (6
9.1
%)
<div
id=
"progressbar"
>
</div>
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performance.html
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b18b2d4b
...
...
@@ -115,6 +115,10 @@
<tt
class=
"docutils literal"
>
reduce()
</tt>
, and to some extend
<tt
class=
"docutils literal"
>
map()
</tt>
(although the simple case
is JITted), and to all usages of the
<tt
class=
"docutils literal"
>
operator
</tt>
module we can think
of.
</li>
<li><strong>
Ctypes
</strong>
: Ctypes is a mixed bunch. If you're lucky you'll hit the
sweetspot and be
<strong>
really
</strong>
fast. If you're unlucky, you'll miss the
sweetspot and hit the slowpath which is much slower than CPython (2-10x
has been reported).
</li>
</ul>
<p>
We generally consider things that are slower on PyPy than CPython to be bugs
of PyPy. If you find some issue that is not documented here,
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source/performance.txt
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b18b2d4b
...
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@@ -81,6 +81,11 @@
is JITted), and to all usages of the ``operator`` module we can think
of.
* **Ctypes**: Ctypes is a mixed bunch. If you're lucky you'll hit the
sweetspot and be **really** fast. If you're unlucky, you'll miss the
sweetspot and hit the slowpath which is much slower than CPython (2-10x
has been reported).
We generally consider things that are slower on PyPy than CPython to be bugs
of PyPy. If you find some issue that is not documented here,
please report it to our `bug tracker`_ for investigation.
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