spm-lab / spm Goto Github PK

Just note to self:

• How to Python-C++ hybrid module using CMake
  http://distutils-cmake.readthedocs.io/en/latest/
  http://www.benjack.io/2017/06/12/python-cpp-tests.html
  http://scikit-build.readthedocs.io/en/latest/

• Cross-compile with Docker
  http://www.expobrain.net/2016/02/27/cross-compile-python-packages-with-docker/

• manylinux1 bdist wheel
  https://www.python.org/dev/peps/pep-0513/#external-shared-libraries

Let us resolve basic warnings!

I am now trying to use SpM ver 1.0 in the supercomputer at ISSP (sekirei).

In the last part of fermion/run.sh (maybe part for plotting ?),
I found the error messages as shown in the followings.

Is it necessary to use "epstopdf" for generating the pdf files ?
Is there another way to plot the results without "epstopdf" ?

Thank you in advance for your cooperation.

================================
'find_lambda_opt.dat'
*** optimal lambda = 1.585e-02 (l=19)
'spectrum.dat'
'lambda_dep.dat'
plotting...

plot "SV.dat"u 1:2 title"" w p ls 99,
^
"../../plt/SV.plt", line 22: function to plot expected

sh: epstopdf: command not found

plot "iter.dat"u 1:2 title"diff(x, x_{old})" w lp ls 1, ""u 1:3 title"(for L1 regular.) primary residual" w lp ls 2, ""u 1:4 title"dual residual" w lp ls 3, ""u 1:5 title"(for non-negative) primary residual" w lp ls 4, ""u 1:6 title"dual residual" w lp ls 5,
sh: epstopdf: command not found
^
"../../../plt/lambda_fix/iter.plt", line 27: function to plot expected

================================

We should describe in the manual how to set a norm for the sum-rule constraint.

Let us discuss what should be implemented in SpM in near future.
Here are my proposals.

1. Log mesh for real frequency
   This may be useful in the analytical continuation of data at very low temperatures.

2. covariance matrix
   More accurate treatment of error bars is necessary.

3. Python interface
   More user-friendly interface. But it may not be so urgent.