Kernel: Python 3 (Ubuntu Linux)

Line Profiler in Python 3

In [4]:

def f(x, y):
    a = x + y
    b = 1 + a
    for i in range(100):
        c = a + b +x +y
    return c

In [5]:

%load_ext line_profiler

The line_profiler extension is already loaded. To reload it, use:
  %reload_ext line_profiler

In [6]:

%lprun -f f f(2, 3)

Timer unit: 1e-06 s

Total time: 8.7e-05 s
File: <ipython-input-4-a47eadbe5560>
Function: f at line 1

Line #      Hits         Time  Per Hit   % Time  Line Contents
==============================================================
     1                                           def f(x, y):
     2         1          2.0      2.0      2.3      a = x + y
     3         1          0.0      0.0      0.0      b = 1 + a
     4       101         39.0      0.4     44.8      for i in range(100):
     5       100         45.0      0.5     51.7          c = a + b +x +y
     6         1          1.0      1.0      1.1      return c

In [0]:

In [0]: