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[DOCS] Initial docs (#4) 

* [DOCS] Initial docs

* update instruction
parent 8ebca363
Showing with 1208 additions and 3 deletions
vta/CONTRIBUTORS.md 0 → 100644
Contributing to VTA
===================
VTA is part of TVM software/hardware stack.
We adopts Apache style committer model.
The package is developed and used by the community.
We actively seek committers that come from community contributors who:
- Made substantial contributions to the project.
- All forms of contributions are valued (see detail in next section).
- Willing to spend time on maintaining and lead the project.
Contributions
-------------
We value all forms of contributions, here is a non-comprehensive
list of contributions that are welcomed
- Documentation and usage examples
- Hardware implementations of the design.
- Community participation, answering questions and issues.
- Code readability and developer guide
- We welcome contributions that add code comments
to improve readability
- We also welcome contributions to docs to explain the
design choices of the internal.
- Test cases to make the codebase more robust
- Tutorials, blog posts, talks that promote the project.
How to Contribute
-----------------
See [Contributor guide](docs/how_to/contribute.md) on how to contribute.
Committers
----------
Committers are people who have made substantial contribution to the project and granted write access to the project.
- [Thierry Moreau](http://homes.cs.washington.edu/~moreau/), University of Washington
- [Tianqi Chen](https://github.com/tqchen), University of Washington
vta/Makefile 0 → 100644
ROOTDIR = $(CURDIR)
ifndef config
ifneq ("$(wildcard ./config.mk)", "")
config = config.mk
else
config = make/config.mk
endif
endif
include $(config)
export LDFLAGS = -pthread -lm
export CFLAGS = -std=c++11 -Wall -O2 -Iinclude -fPIC
ifdef NNVM_PATH
CFLAGS += -I$(NNVM_PATH)/include
else
NNVM_PATH = $(ROOTDIR)/nnvm
CFLAGS += -I$(NNVM_PATH)/include
endif
ifdef TVM_PATH
CFLAGS += -I$(TVM_PATH)/include -I$(TVM_PATH)/dlpack/include -I$(TVM_PATH)/HalideIR/src
else
TVM_PATH = $(NNVM_PATH)/tvm
CFLAGS += -I$(TVM_PATH)/include -I$(TVM_PATH)/dlpack/include -I$(TVM_PATH)/HalideIR/src
endif
ifdef DMLC_CORE_PATH
CFLAGS += -I$(DMLC_CORE_PATH)/include
else
CFLAGS += -I$(NNVM_PATH)/dmlc-core/include
endif
ifneq ($(ADD_CFLAGS), NONE)
CFLAGS += $(ADD_CFLAGS)
endif
ifneq ($(ADD_LDFLAGS), NONE)
LDFLAGS += $(ADD_LDFLAGS)
endif
ifeq ($(UNAME_S), Darwin)
SHARED_LIBRARY_SUFFIX := dylib
WHOLE_ARCH= -all_load
NO_WHOLE_ARCH= -noall_load
LDFLAGS += -undefined dynamic_lookup
else
SHARED_LIBRARY_SUFFIX := so
WHOLE_ARCH= --whole-archive
NO_WHOLE_ARCH= --no-whole-archive
endif
all: lib/libvta.$(SHARED_LIBRARY_SUFFIX)
SRC = $(wildcard src/*.cc src/*.cc)
ALL_OBJ = $(patsubst %.cc, build/%.o, $(SRC))
ALL_DEP = $(ALL_OBJ)
test: $(TEST)
build/src/%.o: src/%.cc
@mkdir -p $(@D)
$(CXX) $(CFLAGS) -MM -MT build/src/$*.o $< >build/src/$*.d
$(CXX) -c $(CFLAGS) -c $< -o $@
lib/libvta.$(SHARED_LIBRARY_SUFFIX): $(ALL_DEP)
@mkdir -p $(@D)
$(CXX) $(CFLAGS) -shared -o $@ $(filter %.o, $^) $(LDFLAGS)
lint: pylint cpplint
cpplint:
python nnvm/dmlc-core/scripts/lint.py vta cpp include src
pylint:
pylint python/vta --rcfile=$(ROOTDIR)/tests/lint/pylintrc
doc:
doxygen docs/Doxyfile
clean:
$(RM) -rf build lib bin *~ */*~ */*/*~ */*/*/*~ */*.o */*/*.o */*/*/*.o
-include build/*.d
-include build/*/*.d
-include build/*/*/*.d
vta/NEWS.md 0 → 100644
TVM Change Log
==============
This file records the changes in VTA stack in reverse chronological order.
## Initial version
- Vivado based hardware
- Driver for PYNQ
- Runtime library.
- TVM compiler stack.
vta/docs/.gitignore
doxygen
modules
tutorials
_build
vta/docs/Doxyfile
......@@ -58,7 +58,7 @@ PROJECT_LOGO =
# entered, it will be relative to the location where doxygen was started. If
# left blank the current directory will be used.
OUTPUT_DIRECTORY = doxygen
OUTPUT_DIRECTORY = docs/doxygen
# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
# directories (in 2 levels) under the output directory of each output format and
......@@ -771,7 +771,7 @@ WARN_LOGFILE =
# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
# Note: If this tag is empty the current directory is searched.
INPUT = ../include
INPUT = include
# This tag can be used to specify the character encoding of the source files
# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
......@@ -796,7 +796,7 @@ INPUT_ENCODING = UTF-8
# *.m, *.markdown, *.md, *.mm, *.dox, *.py, *.pyw, *.f90, *.f, *.for, *.tcl,
# *.vhd, *.vhdl, *.ucf, *.qsf, *.as and *.js.
FILE_PATTERNS = *.h
FILE_PATTERNS = *.h
# The RECURSIVE tag can be used to specify whether or not subdirectories should
# be searched for input files as well.
......
vta/docs/Makefile 0 → 100644
# Makefile for Sphinx documentation
#
# You can set these variables from the command line.
SPHINXOPTS =
SPHINXBUILD = sphinx-build
PAPER =
BUILDDIR = _build
# User-friendly check for sphinx-build
ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
endif
# Internal variables.
PAPEROPT_a4 = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter
ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
# the i18n builder cannot share the environment and doctrees with the others
I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest coverage gettext
help:
@echo "Please use \`make <target>' where <target> is one of"
@echo " html to make standalone HTML files"
@echo " dirhtml to make HTML files named index.html in directories"
@echo " singlehtml to make a single large HTML file"
@echo " pickle to make pickle files"
@echo " json to make JSON files"
@echo " htmlhelp to make HTML files and a HTML help project"
@echo " qthelp to make HTML files and a qthelp project"
@echo " applehelp to make an Apple Help Book"
@echo " devhelp to make HTML files and a Devhelp project"
@echo " epub to make an epub"
@echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
@echo " latexpdf to make LaTeX files and run them through pdflatex"
@echo " latexpdfja to make LaTeX files and run them through platex/dvipdfmx"
@echo " text to make text files"
@echo " man to make manual pages"
@echo " texinfo to make Texinfo files"
@echo " info to make Texinfo files and run them through makeinfo"
@echo " gettext to make PO message catalogs"
@echo " changes to make an overview of all changed/added/deprecated items"
@echo " xml to make Docutils-native XML files"
@echo " pseudoxml to make pseudoxml-XML files for display purposes"
@echo " linkcheck to check all external links for integrity"
@echo " doctest to run all doctests embedded in the documentation (if enabled)"
@echo " coverage to run coverage check of the documentation (if enabled)"
clean:
rm -rf $(BUILDDIR)/*
rm -rf gen_modules
html:
$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
dirhtml:
$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
singlehtml:
$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
@echo
@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
pickle:
$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
@echo
@echo "Build finished; now you can process the pickle files."
json:
$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
@echo
@echo "Build finished; now you can process the JSON files."
htmlhelp:
$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
@echo
@echo "Build finished; now you can run HTML Help Workshop with the" \
".hhp project file in $(BUILDDIR)/htmlhelp."
qthelp:
$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
@echo
@echo "Build finished; now you can run "qcollectiongenerator" with the" \
".qhcp project file in $(BUILDDIR)/qthelp, like this:"
@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/rabit.qhcp"
@echo "To view the help file:"
@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/rabit.qhc"
applehelp:
$(SPHINXBUILD) -b applehelp $(ALLSPHINXOPTS) $(BUILDDIR)/applehelp
@echo
@echo "Build finished. The help book is in $(BUILDDIR)/applehelp."
@echo "N.B. You won't be able to view it unless you put it in" \
"~/Library/Documentation/Help or install it in your application" \
"bundle."
devhelp:
$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
@echo
@echo "Build finished."
@echo "To view the help file:"
@echo "# mkdir -p $$HOME/.local/share/devhelp/rabit"
@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/rabit"
@echo "# devhelp"
epub:
$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
@echo
@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
latex:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo
@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
@echo "Run \`make' in that directory to run these through (pdf)latex" \
"(use \`make latexpdf' here to do that automatically)."
latexpdf:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo "Running LaTeX files through pdflatex..."
$(MAKE) -C $(BUILDDIR)/latex all-pdf
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
latexpdfja:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo "Running LaTeX files through platex and dvipdfmx..."
$(MAKE) -C $(BUILDDIR)/latex all-pdf-ja
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
text:
$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
@echo
@echo "Build finished. The text files are in $(BUILDDIR)/text."
man:
$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
@echo
@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
texinfo:
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
@echo
@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
@echo "Run \`make' in that directory to run these through makeinfo" \
"(use \`make info' here to do that automatically)."
info:
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
@echo "Running Texinfo files through makeinfo..."
make -C $(BUILDDIR)/texinfo info
@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
gettext:
$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
@echo
@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
changes:
$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
@echo
@echo "The overview file is in $(BUILDDIR)/changes."
linkcheck:
$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
@echo
@echo "Link check complete; look for any errors in the above output " \
"or in $(BUILDDIR)/linkcheck/output.txt."
doctest:
$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
@echo "Testing of doctests in the sources finished, look at the " \
"results in $(BUILDDIR)/doctest/output.txt."
coverage:
$(SPHINXBUILD) -b coverage $(ALLSPHINXOPTS) $(BUILDDIR)/coverage
@echo "Testing of coverage in the sources finished, look at the " \
"results in $(BUILDDIR)/coverage/python.txt."
xml:
$(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
@echo
@echo "Build finished. The XML files are in $(BUILDDIR)/xml."
pseudoxml:
$(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
@echo
@echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."
vta/docs/README.txt 0 → 100644
The documentation of vta is generated with recommonmark and sphinx.
- pip install sphinx>=1.5.5 sphinx-gallery sphinx_rtd_theme matplotlib Image recommonmark
- Type "make html" to generate the doc
- If we only want to build doxygen docs: at project root, type "make doc"
vta/docs/_static/css/tvm_theme.css 0 → 100644
.rst-content .hidden-section {
display: none;
}
.rst-toc .hidden-section {
display: none;
}
nav .hidden-section {
display: inherit;
}
vta/docs/api_links.rst 0 → 100644
Links to API References
=======================
This page contains links to API references that are build with different doc build system.
* `C++ doyxgen API <doxygen/index.html>`_
vta/docs/conf.py 0 → 100644
# -*- coding: utf-8 -*-
#
# documentation build configuration file, created by
# sphinx-quickstart on Thu Jul 23 19:40:08 2015.
#
# This file is execfile()d with the current directory set to its
# containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
import sys
import os, subprocess
import shlex
import recommonmark
import sphinx_gallery
from recommonmark.parser import CommonMarkParser
from recommonmark.transform import AutoStructify
# 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.
curr_path = os.path.dirname(os.path.abspath(os.path.expanduser(__file__)))
sys.path.insert(0, os.path.join(curr_path, '../python/'))
# -- General configuration ------------------------------------------------
# General information about the project.
project = u'vta'
author = u'%s developers' % project
copyright = u'2018, %s' % author
github_doc_root = 'https://github.com/uwsaml/vta/tree/master/docs/'
# add markdown parser
CommonMarkParser.github_doc_root = github_doc_root
source_parsers = {
'.md': CommonMarkParser
}
os.environ['VTA_BUILD_DOC'] = '1'
# Version information.
import vta
version = vta.__version__
release = vta.__version__
# 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.ext.autosummary',
'sphinx.ext.intersphinx',
'sphinx.ext.napoleon',
'sphinx.ext.mathjax',
'sphinx_gallery.gen_gallery',
]
breathe_projects = {'vta' : 'doxygen/xml/'}
breathe_default_project = 'vta'
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
# source_suffix = ['.rst', '.md']
source_suffix = ['.rst', '.md']
# The encoding of source files.
#source_encoding = 'utf-8-sig'
# generate autosummary even if no references
autosummary_generate = True
# The master toctree document.
master_doc = 'index'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
#today = ''
# Else, today_fmt is used as the format for a strftime call.
#today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = ['_build']
# The reST default role (used for this markup: `text`) to use for all
# documents.
#default_role = None
# If true, '()' will be appended to :func: etc. cross-reference text.
#add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
#add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
#show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# A list of ignored prefixes for module index sorting.
#modindex_common_prefix = []
# If true, keep warnings as "system message" paragraphs in the built documents.
#keep_warnings = False
# If true, `todo` and `todoList` produce output, else they produce nothing.
todo_include_todos = False
# -- Options for HTML output ----------------------------------------------
# The theme is set by the make target
html_theme = os.environ.get('VTA_THEME', 'rtd')
on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
# only import rtd theme and set it if want to build docs locally
if not on_rtd and html_theme == 'rtd':
import sphinx_rtd_theme
html_theme = 'sphinx_rtd_theme'
html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
# 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']
# Output file base name for HTML help builder.
htmlhelp_basename = project + 'doc'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
(master_doc, '%s.tex' % project, project,
author, 'manual'),
]
# hook for doxygen
def run_doxygen(folder):
"""Run the doxygen make command in the designated folder."""
try:
retcode = subprocess.call("cd %s; make doc" % folder, shell=True)
retcode = subprocess.call("rm -rf _build/html/doxygen", shell=True)
retcode = subprocess.call("mkdir -p _build/html", shell=True)
retcode = subprocess.call("cp -rf doxygen/html _build/html/doxygen", shell=True)
if retcode < 0:
sys.stderr.write("doxygen terminated by signal %s" % (-retcode))
except OSError as e:
sys.stderr.write("doxygen execution failed: %s" % e)
intersphinx_mapping = {
'python': ('https://docs.python.org/{.major}'.format(sys.version_info), None),
'numpy': ('http://docs.scipy.org/doc/numpy/', None),
'scipy': ('http://docs.scipy.org/doc/scipy/reference', None),
'matplotlib': ('http://matplotlib.org/', None),
'tvm': ('http://docs.tvmlang.org/', None),
}
from sphinx_gallery.sorting import ExplicitOrder
examples_dirs = ['../tutorials/']
gallery_dirs = ['tutorials']
subsection_order = ExplicitOrder([])
def generate_doxygen_xml(app):
"""Run the doxygen make commands if we're on the ReadTheDocs server"""
run_doxygen('..')
def setup(app):
# Add hook for building doxygen xml when needed
# no c++ API for now
app.connect("builder-inited", generate_doxygen_xml)
app.add_stylesheet('css/tvm_theme.css')
app.add_config_value('recommonmark_config', {
'url_resolver': lambda url: github_doc_root + url,
'auto_doc_ref': True
}, True)
app.add_transform(AutoStructify)
sphinx_gallery_conf = {
'backreferences_dir': 'gen_modules/backreferences',
'doc_module': ('vta', 'numpy'),
'reference_url': {
'vta': None,
'tvm': 'http://docs.tvmlang.org',
'matplotlib': 'http://matplotlib.org',
'numpy': 'http://docs.scipy.org/doc/numpy-1.9.1'},
'examples_dirs': examples_dirs,
'gallery_dirs': gallery_dirs,
'subsection_order': subsection_order,
'find_mayavi_figures': False,
'filename_pattern': '.py',
'expected_failing_examples': []
}
vta/docs/dev/index.rst 0 → 100644
VTA Design and Developer Guide
==============================
Building an hardware stack for deep learning involves many
many systems-level design decisions.
In this part of documentation, we share the rationale for the specific choices made when designing VTA.
.. toctree::
:maxdepth: 2
runtime
vta/docs/dev/runtime.md 0 → 100644
# VTA Runtime System
TODO Document the hardware runtime system.
\ No newline at end of file
vta/docs/how_to/contribute.md 0 → 100644
# Contribute to VTA
VTA has been developed by community members.
Everyone is more than welcome to contribute.
It is a way to make the project better and more accessible to more users.
VTA is part of TVM software/hardware stack,
you can improve the compiler performance by contributing to [TVM](https://github.com/dmlc/tvm)
- Please add your name to [CONTRIBUTORS.md](https://github.com/dmlc/vta/blob/master/CONTRIBUTORS.md)
- Please update [NEWS.md](https://github.com/dmlc/vta/blob/master/NEWS.md) to add note on your changes to the API or added a new document.
## Guidelines
* [Submit Pull Request](#submit-pull-request)
* [Git Workflow Howtos](#git-workflow-howtos)
- [How to resolve conflict with master](#how-to-resolve-conflict-with-master)
- [How to combine multiple commits into one](#how-to-combine-multiple-commits-into-one)
- [What is the consequence of force push](#what-is-the-consequence-of-force-push)
* [Document](#document)
* [Testcases](#testcases)
* [Core Library](#core-library)
* [Python Package](#python-package)
## Submit Pull Request
* Before submit, please rebase your code on the most recent version of master, you can do it by
```bash
git remote add upstream [url to vta repo]
git fetch upstream
git rebase upstream/master
```
* If you have multiple small commits,
it might be good to merge them together(use git rebase then squash) into more meaningful groups.
* Send the pull request!
- Fix the problems reported by automatic checks
- If you are contributing a new module or new function, add a test.
## Git Workflow Howtos
### How to resolve conflict with master
- First rebase to most recent master
```bash
# The first two steps can be skipped after you do it once.
git remote add upstream [url to vta repo]
git fetch upstream
git rebase upstream/master
```
- The git may show some conflicts it cannot merge, say ```conflicted.py```.
- Manually modify the file to resolve the conflict.
- After you resolved the conflict, mark it as resolved by
```bash
git add conflicted.py
```
- Then you can continue rebase by
```bash
git rebase --continue
```
- Finally push to your fork, you may need to force push here.
```bash
git push --force
```
### How to combine multiple commits into one
Sometimes we want to combine multiple commits, especially when later commits are only fixes to previous ones,
to create a PR with set of meaningful commits. You can do it by following steps.
- Before doing so, configure the default editor of git if you haven't done so before.
```bash
git config core.editor the-editor-you-like
```
- Assume we want to merge last 3 commits, type the following commands
```bash
git rebase -i HEAD~3
```
- It will pop up an text editor. Set the first commit as ```pick```, and change later ones to ```squash```.
- After you saved the file, it will pop up another text editor to ask you modify the combined commit message.
- Push the changes to your fork, you need to force push.
```bash
git push --force
```
### Reset to the most recent master
You can always use git reset to reset your version to the most recent master.
Note that all your ***local changes will get lost***.
So only do it when you do not have local changes or when your pull request just get merged.
```bash
git reset --hard [hash tag of master]
git push --force
```
### What is the consequence of force push
The previous two tips requires force push, this is because we altered the path of the commits.
It is fine to force push to your own fork, as long as the commits changed are only yours.
## Testcases
- All the testcases are in tests
## Core Library
- Follow Google C style for C++.
- We use doxygen to document all the interface code.
- You can reproduce the linter checks by typing ```make lint```
## Python Package
- Always add docstring to the new functions in numpydoc format.
- You can reproduce the linter checks by typing ```make lint```
vta/docs/how_to/install.md 0 → 100644
Installation Guide
==================
This page gives instructions on how to build and use VTA
To get started, clone tvm repo from github. It is important to clone the submodules along, with ```--recursive``` option.
```bash
git clone --recursive https://github.com/uwsaml/vta
```
For windows users who use github tools, you can open the git shell, and type the following command.
```bash
git submodule init
git submodule update --init --recursive
```
## Build Hardware
## Build Runtime
## Use VTA Python Compiler Package
vta/docs/index.rst 0 → 100644
VTA Documentation
=================
Welcome to VTA documentation.
Contents
--------
.. toctree::
:maxdepth: 1
self
how_to/install
tutorials/index
how_to/contribute
api/python/index
dev/index
api_links
genindex
vta/make/config.mk 0 → 100644
#-------------------------------------------------------------------------------
# Template configuration for compiling VTA runtime.
#
# If you want to change the configuration, please use the following
# steps. Assume you are on the root directory of nnvm. First copy the this
# file so that any local changes will be ignored by git
#
# $ cp make/config.mk .
#
# Next modify the according entries, and then compile by
#
# $ make
#
# or build in parallel with 8 threads
#
# $ make -j8
#-------------------------------------------------------------------------------
#---------------------
# choice of compiler
#--------------------
# the additional link flags you want to add
ADD_LDFLAGS=
# the additional compile flags you want to add
ADD_CFLAGS=
vta/python/vta/__init__.py 0 → 100644
"""VTA Python package backed by TVM"""
# version of this package
__version__ = "0.1.0"
vta/tests/lint/pylintrc 0 → 100644
[MASTER]
# Specify a configuration file.
#rcfile=
# Python code to execute, usually for sys.path manipulation such as
# pygtk.require().
#init-hook=
# Add files or directories to the blacklist. They should be base names, not
# paths.
ignore=CVS, _cy2, _cy3
# Add files or directories matching the regex patterns to the blacklist. The
# regex matches against base names, not paths.
ignore-patterns=
# Pickle collected data for later comparisons.
persistent=yes
# List of plugins (as comma separated values of python modules names) to load,
# usually to register additional checkers.
load-plugins=
# Use multiple processes to speed up Pylint.
jobs=8
# Allow loading of arbitrary C extensions. Extensions are imported into the
# active Python interpreter and may run arbitrary code.
unsafe-load-any-extension=no
# A comma-separated list of package or module names from where C extensions may
# be loaded. Extensions are loading into the active Python interpreter and may
# run arbitrary code
extension-pkg-whitelist=numpy,opencv
# Allow optimization of some AST trees. This will activate a peephole AST
# optimizer, which will apply various small optimizations. For instance, it can
# be used to obtain the result of joining multiple strings with the addition
# operator. Joining a lot of strings can lead to a maximum recursion error in
# Pylint and this flag can prevent that. It has one side effect, the resulting
# AST will be different than the one from reality. This option is deprecated
# and it will be removed in Pylint 2.0.
optimize-ast=no
[MESSAGES CONTROL]
# Only show warnings with the listed confidence levels. Leave empty to show
# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED
confidence=
# Enable the message, report, category or checker with the given id(s). You can
# either give multiple identifier separated by comma (,) or put this option
# multiple time (only on the command line, not in the configuration file where
# it should appear only once). See also the "--disable" option for examples.
enable=indexing-exception,old-raise-syntax
# Disable the message, report, category or checker with the given id(s). You
# can either give multiple identifiers separated by comma (,) or put this
# option multiple times (only on the command line, not in the configuration
# file where it should appear only once).You can also use "--disable=all" to
# disable everything first and then reenable specific checks. For example, if
# you want to run only the similarities checker, you can use "--disable=all
# --enable=similarities". If you want to run only the classes checker, but have
# no Warning level messages displayed, use"--disable=all --enable=classes
# --disable=W"
disable=design,similarities,no-self-use,attribute-defined-outside-init,locally-disabled,star-args,pointless-except,bad-option-value,global-statement,fixme,suppressed-message,useless-suppression,locally-enabled,no-member,no-name-in-module,import-error,unsubscriptable-object,unbalanced-tuple-unpacking,undefined-variable,protected-access
[REPORTS]
# Set the output format. Available formats are text, parseable, colorized, msvs
# (visual studio) and html. You can also give a reporter class, eg
# mypackage.mymodule.MyReporterClass.
output-format=text
# Put messages in a separate file for each module / package specified on the
# command line instead of printing them on stdout. Reports (if any) will be
# written in a file name "pylint_global.[txt|html]". This option is deprecated
# and it will be removed in Pylint 2.0.
files-output=no
# Tells whether to display a full report or only the messages
reports=no
# Python expression which should return a note less than 10 (10 is the highest
# note). You have access to the variables errors warning, statement which
# respectively contain the number of errors / warnings messages and the total
# number of statements analyzed. This is used by the global evaluation report
# (RP0004).
evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
# Template used to display messages. This is a python new-style format string
# used to format the message information. See doc for all details
#msg-template=
[FORMAT]
# Maximum number of characters on a single line.
max-line-length=100
# Regexp for a line that is allowed to be longer than the limit.
ignore-long-lines=^\s*(# )?<?https?://\S+>?$
# Allow the body of an if to be on the same line as the test if there is no
# else.
single-line-if-stmt=no
# List of optional constructs for which whitespace checking is disabled. `dict-
# separator` is used to allow tabulation in dicts, etc.: {1 : 1,\n222: 2}.
# `trailing-comma` allows a space between comma and closing bracket: (a, ).
# `empty-line` allows space-only lines.
no-space-check=trailing-comma,dict-separator
# Maximum number of lines in a module
max-module-lines=1000
# String used as indentation unit. This is usually " " (4 spaces) or "\t" (1
# tab).
indent-string=' '
# Number of spaces of indent required inside a hanging or continued line.
indent-after-paren=4
# Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
expected-line-ending-format=
[SPELLING]
# Spelling dictionary name. Available dictionaries: none. To make it working
# install python-enchant package.
spelling-dict=
# List of comma separated words that should not be checked.
spelling-ignore-words=
# A path to a file that contains private dictionary; one word per line.
spelling-private-dict-file=
# Tells whether to store unknown words to indicated private dictionary in
# --spelling-private-dict-file option instead of raising a message.
spelling-store-unknown-words=no
[MISCELLANEOUS]
# List of note tags to take in consideration, separated by a comma.
notes=FIXME,XXX
[TYPECHECK]
# Tells whether missing members accessed in mixin class should be ignored. A
# mixin class is detected if its name ends with "mixin" (case insensitive).
ignore-mixin-members=yes
# List of module names for which member attributes should not be checked
# (useful for modules/projects where namespaces are manipulated during runtime
# and thus existing member attributes cannot be deduced by static analysis. It
# supports qualified module names, as well as Unix pattern matching.
ignored-modules=
# List of class names for which member attributes should not be checked (useful
# for classes with dynamically set attributes). This supports the use of
# qualified names.
ignored-classes=optparse.Values,thread._local,_thread._local
# List of members which are set dynamically and missed by pylint inference
# system, and so shouldn't trigger E1101 when accessed. Python regular
# expressions are accepted.
generated-members=
# List of decorators that produce context managers, such as
# contextlib.contextmanager. Add to this list to register other decorators that
# produce valid context managers.
contextmanager-decorators=contextlib.contextmanager
[LOGGING]
# Logging modules to check that the string format arguments are in logging
# function parameter format
logging-modules=logging
[SIMILARITIES]
# Minimum lines number of a similarity.
min-similarity-lines=4
# Ignore comments when computing similarities.
ignore-comments=yes
# Ignore docstrings when computing similarities.
ignore-docstrings=yes
# Ignore imports when computing similarities.
ignore-imports=no
[VARIABLES]
# Tells whether we should check for unused import in __init__ files.
init-import=no
# A regular expression matching the name of dummy variables (i.e. expectedly
# not used).
dummy-variables-rgx=(_+[a-zA-Z0-9]*?$)|dummy
# List of additional names supposed to be defined in builtins. Remember that
# you should avoid to define new builtins when possible.
additional-builtins=
# List of strings which can identify a callback function by name. A callback
# name must start or end with one of those strings.
callbacks=cb_,_cb
# List of qualified module names which can have objects that can redefine
# builtins.
redefining-builtins-modules=six.moves,future.builtins
[BASIC]
# Good variable names which should always be accepted, separated by a comma
good-names=i,j,_,a,b,op,x,y,wd,lr,kv,k,v,s,p,h,c,m,n,X,t,g,f
# Bad variable names which should always be refused, separated by a comma
bad-names=
# Colon-delimited sets of names that determine each other's naming style when
# the name regexes allow several styles.
name-group=
# Include a hint for the correct naming format with invalid-name
include-naming-hint=no
# List of decorators that produce properties, such as abc.abstractproperty. Add
# to this list to register other decorators that produce valid properties.
property-classes=abc.abstractproperty
# Regular expression matching correct module names
module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
# Naming hint for module names
module-name-hint=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
# Regular expression matching correct constant names
const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
# Naming hint for constant names
const-name-hint=(([A-Z_][A-Z0-9_]*)|(__.*__))$
# Regular expression matching correct inline iteration names
inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$
# Naming hint for inline iteration names
inlinevar-name-hint=[A-Za-z_][A-Za-z0-9_]*$
# Regular expression matching correct method names
method-rgx=[a-z_][a-z0-9_]{2,30}$
# Naming hint for method names
method-name-hint=[a-z_][a-z0-9_]{2,30}$
# Regular expression matching correct class attribute names
class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
# Naming hint for class attribute names
class-attribute-name-hint=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
# Regular expression matching correct argument names
argument-rgx=[a-z_][a-z0-9_]{2,30}$
# Naming hint for argument names
argument-name-hint=[a-z_][a-z0-9_]{2,30}$
# Regular expression matching correct attribute names
attr-rgx=[a-z_][a-z0-9_]{2,30}$
# Naming hint for attribute names
attr-name-hint=[a-z_][a-z0-9_]{2,30}$
# Regular expression matching correct variable names
variable-rgx=[a-z_][a-z0-9_]{2,30}$
# Naming hint for variable names
variable-name-hint=[a-z_][a-z0-9_]{2,30}$
# Regular expression matching correct function names
function-rgx=[a-z_][a-z0-9_]{2,30}$
# Naming hint for function names
function-name-hint=[a-z_][a-z0-9_]{2,30}$
# Regular expression matching correct class names
class-rgx=[A-Z_][a-zA-Z0-9]+$
# Naming hint for class names
class-name-hint=[A-Z_][a-zA-Z0-9]+$
# Regular expression which should only match function or class names that do
# not require a docstring.
no-docstring-rgx=^_
# Minimum line length for functions/classes that require docstrings, shorter
# ones are exempt.
docstring-min-length=10
[ELIF]
# Maximum number of nested blocks for function / method body
max-nested-blocks=5
[CLASSES]
# List of method names used to declare (i.e. assign) instance attributes.
defining-attr-methods=__init__,__new__,setUp
# List of valid names for the first argument in a class method.
valid-classmethod-first-arg=cls
# List of valid names for the first argument in a metaclass class method.
valid-metaclass-classmethod-first-arg=mcs
# List of member names, which should be excluded from the protected access
# warning.
exclude-protected=_asdict,_fields,_replace,_source,_make
[IMPORTS]
# Deprecated modules which should not be used, separated by a comma
deprecated-modules=optparse
# Create a graph of every (i.e. internal and external) dependencies in the
# given file (report RP0402 must not be disabled)
import-graph=
# Create a graph of external dependencies in the given file (report RP0402 must
# not be disabled)
ext-import-graph=
# Create a graph of internal dependencies in the given file (report RP0402 must
# not be disabled)
int-import-graph=
# Force import order to recognize a module as part of the standard
# compatibility libraries.
known-standard-library=
# Force import order to recognize a module as part of a third party library.
known-third-party=enchant
# Analyse import fallback blocks. This can be used to support both Python 2 and
# 3 compatible code, which means that the block might have code that exists
# only in one or another interpreter, leading to false positives when analysed.
analyse-fallback-blocks=no
[DESIGN]
# Maximum number of arguments for function / method
max-args=5
# Argument names that match this expression will be ignored. Default to name
# with leading underscore
ignored-argument-names=_.*
# Maximum number of locals for function / method body
max-locals=15
# Maximum number of return / yield for function / method body
max-returns=6
# Maximum number of branch for function / method body
max-branches=12
# Maximum number of statements in function / method body
max-statements=50
# Maximum number of parents for a class (see R0901).
max-parents=7
# Maximum number of attributes for a class (see R0902).
max-attributes=7
# Minimum number of public methods for a class (see R0903).
min-public-methods=0
# Maximum number of public methods for a class (see R0904).
max-public-methods=20
# Maximum number of boolean expressions in a if statement
max-bool-expr=5
[EXCEPTIONS]
# Exceptions that will emit a warning when being caught. Defaults to
# "Exception"
overgeneral-exceptions=Exception
vta/tutorials/README.txt 0 → 100644
Tutorials
=========
This page contains the python tutorials about how to use TVM to program VTA.
vta/tutorials/get_started.py 0 → 100644
"""
Get Started with VTA
====================
**Author**: `Tianqi Chen <https://tqchen.github.io>`_
This is an introduction tutorial to on how to use TVM to program VTA
In this tutorial, we will demonstrate the basic workflow of VTA
and how we can program the FPGA to run various instructions.
To begin with, we need to import tvm which is our compiler stack for VTA.
We also need to import vta python package which contains VTA specific
extensions for compiler to generate code that runs on VTA.
"""
from __future__ import absolute_import, print_function
import tvm
import vta
######################################################################
# Program the FPGA with VTA Bistream
# ----------------------------------
# In the first step, we need to program the FPGA with VTA bitstream.
#
######################################################################
# Run Simple Copy Instruction
# ---------------------------
#
######################################################################
# Run Matrix Instruction
# ----------------------
#
######################################################################
# Matrix Multiplication Example
# -----------------------------
#
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