我正在寻找合并一些cython来加速我的代码.我遇到了在Jupyter中运行cython代码的问题.
单元格1:
%%cython
cdef fuc():
cdef int a = 0
for i in range(10):
a += i
print(a)
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细胞2:
fuc()
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错误:
---------------------------------------------------------------------------
NameError Traceback (most recent call last)
<ipython-input-48-10789e9d47b8> in <module>()
----> 1 fuc()
NameError: name 'fuc' is not defined
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但如果我这样做,它工作正常.
%%cython
def fuc():
cdef int a = 0
for i in range(10):
a += i
print(a)
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看起来cdef在Jupyter中的使用方式不同,我怎么能在Jupyter笔记本中使用cdef?