Hi,
There are 2 statements:
A: a = ‘h’
B: b = ‘hh’
According to me understanding, A should be faster as characters would shortcut
this 1-byte string ‘h’ without malloc; B should be slower than A as characters
does not work for 2-byte string ‘hh’, which triggers the malloc. However, when
I put A/B into a big loop and try to measure the performance using cProfile, B
seems always faster than A.
Testing code:
for i in range(0, 100000000):
a = ‘h’ #or b = ‘hh’
Testing cmd: python -m cProfile test.py
So what is wrong here? B has one more malloc than A but is faster than B?
Thanks,
Dave
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