New m-valued logic arrays, documentation, 0.0.2

- MVArray for multi-valued logic
- BPArray for bit-parallel storage layout
- Started documenting with Sphinx
- Migrated simulators to new BPArray

docs/Makefile

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+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = .
+BUILDDIR      = _build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/conf.py

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+# Configuration file for the Sphinx documentation builder.
+#
+# This file only contains a selection of the most common options. For a full
+# list see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+import os
+import sys
+import sphinx_rtd_theme
+sys.path.insert(0, os.path.abspath('../src'))
+
+
+
+# -- Project information -----------------------------------------------------
+
+project = 'KyuPy'
+copyright = '2020, Stefan Holst'
+author = 'Stefan Holst'
+
+# The full version, including alpha/beta/rc tags
+release = '0.0.2'
+
+
+# -- General configuration ---------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+    'sphinx.ext.autodoc',
+    'sphinx_rtd_theme',
+]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+# html_theme = 'alabaster'
+html_theme = 'sphinx_rtd_theme'
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+autodoc_default_options = {
+    'member-order': 'bysource',
+}

docs/datastructures.rst

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+Data Structures
+===============
+
+KyuPy provides two types of core data structures, one for gate-level circuits, and a few others for representing and storing logic data and signal values.
+The data structures are designed to work together nicely with numpy arrays.
+For example, all the nodes and connections in the circuit graph have consecutive integer indices that can be used to access ndarrays with associated data.
+Circuit graphs also define an ordering of inputs, outputs and other nodes to easily process test vector data and alike.
+
+Circuit Graph - :mod:`kyupy.circuit`
+------------------------------------
+
+.. automodule:: kyupy.circuit
+
+.. autoclass:: kyupy.circuit.Node
+   :members:
+
+.. autoclass:: kyupy.circuit.Line
+   :members:
+
+.. autoclass:: kyupy.circuit.Circuit
+   :members:
+
+Multi-Valued Logic - :mod:`kyupy.logic`
+---------------------------------------
+
+.. automodule:: kyupy.logic
+   :members:
+
+

docs/index.rst

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+.. include:: ../README.rst
+
+API Reference
+-------------
+
+.. toctree::
+   :maxdepth: 2
+
+   datastructures
+   parsers
+   simulators
+

docs/parsers.rst

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+Parsers
+=======
+
+KyuPy contains simple (and often incomplete) parsers for common file formats.
+These parsers are tailored to the most common use-cases to keep the grammars and the code-base as simple as possible.
+
+Each of the modules export a function ``parse()`` for parsing a string directly and a function
+``load()`` for loading a file. Files with a '.gz' extension are uncompressed on-the-fly.
+
+
+Verilog - :mod:`kyupy.verilog`
+------------------------------
+
+.. automodule:: kyupy.verilog
+   :members: parse, load
+
+
+Bench Format - :mod:`kyupy.bench`
+---------------------------------
+
+.. automodule:: kyupy.bench
+   :members: parse, load
+
+
+Standard Test Interface Language - :mod:`kyupy.stil`
+----------------------------------------------------
+
+.. automodule:: kyupy.stil
+   :members: parse, load
+
+.. autoclass:: kyupy.stil.StilFile
+   :members:
+
+
+Standard Delay Format - :mod:`kyupy.sdf`
+----------------------------------------
+
+.. automodule:: kyupy.sdf
+   :members: parse, load
+
+.. autoclass:: kyupy.sdf.DelayFile
+   :members:

docs/simulators.rst

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+Simulators
+==========
+
+Logic Simulation - :mod:`kyupy.logic_sim`
+-----------------------------------------
+
+.. autoclass:: kyupy.logic_sim.LogicSim
+   :members:
+
+
+Timing Simulation - :mod:`kyupy.wave_sim`
+-----------------------------------------
+
+.. automodule:: kyupy.wave_sim
+
+.. autoclass:: kyupy.wave_sim.WaveSim
+   :members:
+
+.. autoclass:: kyupy.wave_sim.WaveSimCuda
+   :members: