line-profiler

Git Bash: Microsoft Visual C++ 14.0 is required, but I already have it installed

由 ＊爱你＆永不变心＊ 提交于 2021-02-17 06:29:21
问题 I am using git to clone https://github.com/rkern/line_profiler.git on Windows 10. It is erroring out with this error but I have this installed (see image below): error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": https://visualstudio.microsoft.com/downloads/ This is the command I am using: git clone https://github.com/rkern/line_profiler.git find line_profiler -name '*.pyx' -exec cython {} \; cd line_profiler pip install . --user 回答1: You don't have

Line profiling with cython in jupyter notebook

由 ⅰ亾dé卋堺 提交于 2020-02-25 08:18:06
问题 I'm trying to use liner_profiler library in jupyter notebook with cython function. It is working only halfway. The result I get only consist of first row of the function and no profiling results. %%cython -a # cython: linetrace=True # cython: binding=True # distutils: define_macros=CYTHON_TRACE_NOGIL=1 import numpy as np cimport numpy as np from datetime import datetime import math cpdef np.int64_t get_days(np.int64_t year, np.int64_t month): cdef np.ndarray months=np.array([31,28,31,30,31,30

Python line_profiler code example

由 走远了吗. 提交于 2020-01-09 09:04:48
问题 I am trying to figure out how I can run Python's line_profiler to get the line by line execution times in the format given in the answer to this question. I installed the module and am calling its LineProfiler object as below but the output I get is just a single time and not a line by line summary. Any ideas? Furthermore, how can I get the time for the numbers = [random.randint(1,100) for i in range(1000)] line that is outside any function? from line_profiler import LineProfiler import

Cannot use line_profiler with Cython

由 扶醉桌前 提交于 2019-12-07 02:44:25
问题 Based on the answer to this question I was trying to use the line_profiler with a cythonized function. On the abovementioned question, the accepted answer gives us an example on how to use it with jupyter notebook. However, when I try to build the pyx file using disutils it doesn't work. We I plainly try to run the script using kernprof -l -v script.py It only returns the the Timer unit elapsed time. If I try to decorate the function on the cython file using @profile , it doesn't compile

Cannot use line_profiler with Cython

由 醉酒当歌 提交于 2019-12-05 07:11:22
Based on the answer to this question I was trying to use the line_profiler with a cythonized function. On the abovementioned question, the accepted answer gives us an example on how to use it with jupyter notebook. However, when I try to build the pyx file using disutils it doesn't work. We I plainly try to run the script using kernprof -l -v script.py It only returns the the Timer unit elapsed time. If I try to decorate the function on the cython file using @profile , it doesn't compile returning: undeclared name not builtin: profile Any ideas ? The profile decorator is injected into the

How do I use line_profiler (from Robert Kern)?

由 我只是一个虾纸丫 提交于 2019-11-29 22:29:23
I have tried using the line_profiler module for getting a line-by-line profile over a Python file. This is what I've done so far: 1) Installed line_profiler from pypi by using the .exe file (I am on WinXP and Win7). Just clicked through the installation wizard. 2) Written a small piece of code (similar to what has been asked in another answered question here ). from line_profiler import LineProfiler def do_stuff(numbers): print numbers numbers = 2 profile = LineProfiler(do_stuff(numbers)) profile.print_stats() 3) Run the code from IDLE/PyScripter. I got only the time. Timer unit: 4.17188e-10 s

How do I use line_profiler (from Robert Kern)?

由 孤人 提交于 2019-11-28 19:05:48
问题 I have tried using the line_profiler module for getting a line-by-line profile over a Python file. This is what I've done so far: 1) Installed line_profiler from pypi by using the .exe file (I am on WinXP and Win7). Just clicked through the installation wizard. 2) Written a small piece of code (similar to what has been asked in another answered question here). from line_profiler import LineProfiler def do_stuff(numbers): print numbers numbers = 2 profile = LineProfiler(do_stuff(numbers))

Python line_profiler code example

由 白昼怎懂夜的黑 提交于 2019-11-28 06:01:34
I am trying to figure out how I can run Python's line_profiler to get the line by line execution times in the format given in the answer to this question . I installed the module and am calling its LineProfiler object as below but the output I get is just a single time and not a line by line summary. Any ideas? Furthermore, how can I get the time for the numbers = [random.randint(1,100) for i in range(1000)] line that is outside any function? from line_profiler import LineProfiler import random def do_stuff(numbers): s = sum(numbers) l = [numbers[i]/43 for i in range(len(numbers))] m = ['hello
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