Posted by
cheng li on
Jan 07, 2015; 5:02am
URL: http://quantlib.414.s1.nabble.com/Quantlib-dynamic-library-size-tp16145p16158.html
Hi Steve,
Attached are the screen shot that test how much memory will be used when
libQuantLib.so file is used.
Here actually I import in the QuantLib-SWIG python wrapper which link to
libQuantLib.so. (Actually this is our modified version which also import
something like pandas, matplotlib , numpy at the same time, they all will
cost memory usage).
You will see the ipython reside memory increase from 18M to 100M+, and
shared memory increase from less than 1M to 32M. Nevertheless the physical
memory used are still less than 300M+.
Regards,
Cheng
-----邮件原件-----
发件人: SteveGe [mailto:
[hidden email]]
发送时间: 2015年1月6日 11:48
收件人:
[hidden email]
主题: Re: [Quantlib-users] 答复: Quantlib dynamic library size
Does that mean it only load a few K or Byte to memory even if the .so is
300+MByte? I am not sure that would be the case as .so is a file in its
300+own
not a collection of files like .a
Is there a way to verify that ? I tried pmap -x pid and checked the RSS but
not sure that is the correct way.
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