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Compare curves#16

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Phikimon wants to merge 4 commits intolisitsynSA:masterfrom
Phikimon:compare_curves
Open

Compare curves#16
Phikimon wants to merge 4 commits intolisitsynSA:masterfrom
Phikimon:compare_curves

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@Phikimon Phikimon commented Nov 24, 2020

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Filipp Mikoian added 4 commits November 23, 2020 20:03
This annoying option always reports error due to one suspicious piece of
code in the mpi code. This issue is documented online. So release others
from this suffering
By using setprecision() and fixed, we prohibit ofstream to make
arbitrary roundings as well as produce output in scientific form,
e.g. -5.87228e-07. Yes, this will definitely not contribute to decrease
of test output size, but who cares -- there are already big Loop tests.

Also using newline as a delimiter instead of space eases preprocessing
for bc(1) script introduced in next commit, in particular calling tr(1).
This is simple and parallelizable implementation of compare_curves. Need
for parallelization arised from the fact that output file alone takes 70
MB, and it takes quite some time to be processed by bc.

To change number of threads, play with $procnum variable.
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