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| author | gabrieldemarmiesse <gabriel.demarmiesse@teraki.com> | 2018-06-15 20:24:22 +0200 |
|---|---|---|
| committer | gabrieldemarmiesse <gabriel.demarmiesse@teraki.com> | 2018-06-15 20:24:22 +0200 |
| commit | 8524b09625b3c59050b568ef2735fa81ebb2159a (patch) | |
| tree | 16793b0ed7985f405acb35592ab4ee8bebc55053 /docs/examples/tutorial/profiling_tutorial | |
| parent | ff577a2baf4aebacd1a2f9bebd769e05e5d05ae1 (diff) | |
| download | cython-8524b09625b3c59050b568ef2735fa81ebb2159a.tar.gz | |
Moved two code snippets from profiling_tutorial to the examples directory.
Diffstat (limited to 'docs/examples/tutorial/profiling_tutorial')
| -rw-r--r-- | docs/examples/tutorial/profiling_tutorial/calc_pi.py | 10 | ||||
| -rw-r--r-- | docs/examples/tutorial/profiling_tutorial/profile.py | 10 |
2 files changed, 20 insertions, 0 deletions
diff --git a/docs/examples/tutorial/profiling_tutorial/calc_pi.py b/docs/examples/tutorial/profiling_tutorial/calc_pi.py new file mode 100644 index 000000000..bc265e560 --- /dev/null +++ b/docs/examples/tutorial/profiling_tutorial/calc_pi.py @@ -0,0 +1,10 @@ +# calc_pi.py
+
+def recip_square(i):
+ return 1. / i ** 2
+
+def approx_pi(n=10000000):
+ val = 0.
+ for k in range(1, n + 1):
+ val += recip_square(k)
+ return (6 * val) ** .5
diff --git a/docs/examples/tutorial/profiling_tutorial/profile.py b/docs/examples/tutorial/profiling_tutorial/profile.py new file mode 100644 index 000000000..1c12bf971 --- /dev/null +++ b/docs/examples/tutorial/profiling_tutorial/profile.py @@ -0,0 +1,10 @@ +# profile.py
+
+import pstats, cProfile
+
+import calc_pi
+
+cProfile.runctx("calc_pi.approx_pi()", globals(), locals(), "Profile.prof")
+
+s = pstats.Stats("Profile.prof")
+s.strip_dirs().sort_stats("time").print_stats()
|