7df70059d1
The redesign introduces no fundamental incompatibilities, but it does
involve minor breaking changes:
* The simulator commands were moved from hdl.ast to back.pysim
(instead of only being reexported from back.pysim).
* back.pysim.DeadlineError was removed.
Summary of changes:
* The new simulator compiles HDL to Python code and is >6x faster.
(The old one compiled HDL to lots of Python lambdas.)
* The new simulator is a straightforward, rigorous implementation
of the Synchronous Reactive Programming paradigm, instead of
a pile of ad-hoc code with no particular design driving it.
* The new simulator never raises DeadlineError, and there is no
limit on the amount of delta cycles.
* The new simulator robustly handles multiclock designs.
* The new simulator can be reset, such that the compiled design
can be reused, which can save significant runtime with large
designs.
* Generators can no longer be added as processes, since that would
break reset(); only generator functions may be. If necessary,
they may be added by wrapping them into a generator function;
a deprecated fallback does just that. This workaround will raise
an exception if the simulator is reset and restarted.
* The new simulator does not depend on Python extensions.
(The old one required bitarray, which did not provide wheels.)
Fixes #28.
Fixes #34.
Fixes #160.
Fixes #161.
Fixes #215.
Fixes #242.
Fixes #262.
44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
from setuptools import setup, find_packages
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def scm_version():
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def local_scheme(version):
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if version.tag and not version.distance:
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return version.format_with("")
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else:
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return version.format_choice("+{node}", "+{node}.dirty")
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return {
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"relative_to": __file__,
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"version_scheme": "guess-next-dev",
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"local_scheme": local_scheme
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}
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setup(
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name="nmigen",
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use_scm_version=scm_version(),
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author="whitequark",
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author_email="whitequark@whitequark.org",
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description="Python toolbox for building complex digital hardware",
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#long_description="""TODO""",
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license="BSD",
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python_requires="~=3.6",
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setup_requires=["setuptools_scm"],
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install_requires=[
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"setuptools",
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"pyvcd~=0.1.4", # for nmigen.pysim
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"Jinja2", # for nmigen.build
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],
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packages=find_packages(),
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entry_points={
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"console_scripts": [
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"nmigen-rpc = nmigen.rpc:main",
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]
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},
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project_urls={
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#"Documentation": "https://nmigen.readthedocs.io/",
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"Source Code": "https://github.com/m-labs/nmigen",
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"Bug Tracker": "https://github.com/m-labs/nmigen/issues",
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},
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)
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