Merge pull request #10 from qiboteam/pypkg
Reorganize package and content v2
This commit is contained in:
nitinshivaraman
1
.github/workflows/rules.yml
vendored
1
.github/workflows/rules.yml
vendored
@@ -18,4 +18,5 @@ jobs:
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os: ${{ matrix.os }}
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python-version: ${{ matrix.python-version }}
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environment: "qibotn"
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pip-extras: "analysis,tests"
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secrets: inherit
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239
.gitignore
vendored
239
.gitignore
vendored
@@ -1,129 +1,160 @@
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# Byte-compiled / optimized / DLL files
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__pycache__/
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*.py[cod]
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*$py.class
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__pycache__/
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*.py[cod]
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*$py.class
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|
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# C extensions
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*.so
|
||||
# C extensions
|
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*.so
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||||
|
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# Distribution / packaging
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.Python
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build/
|
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develop-eggs/
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dist/
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downloads/
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eggs/
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.eggs/
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lib/
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lib64/
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parts/
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sdist/
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var/
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wheels/
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pip-wheel-metadata/
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share/python-wheels/
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*.egg-info/
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.installed.cfg
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*.egg
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MANIFEST
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# Distribution / packaging
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||||
.Python
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build/
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develop-eggs/
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||||
dist/
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||||
downloads/
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||||
eggs/
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||||
.eggs/
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lib/
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lib64/
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parts/
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||||
sdist/
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||||
var/
|
||||
wheels/
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||||
share/python-wheels/
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*.egg-info/
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.installed.cfg
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*.egg
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MANIFEST
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||||
|
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# PyInstaller
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# Usually these files are written by a python script from a template
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# before PyInstaller builds the exe, so as to inject date/other infos into it.
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*.manifest
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||||
*.spec
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||||
# PyInstaller
|
||||
# Usually these files are written by a python script from a template
|
||||
# before PyInstaller builds the exe, so as to inject date/other infos into it.
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||||
*.manifest
|
||||
*.spec
|
||||
|
||||
# Installer logs
|
||||
pip-log.txt
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||||
pip-delete-this-directory.txt
|
||||
# Installer logs
|
||||
pip-log.txt
|
||||
pip-delete-this-directory.txt
|
||||
|
||||
# Unit test / coverage reports
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htmlcov/
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.tox/
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.nox/
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.coverage
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.coverage.*
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.cache
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nosetests.xml
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coverage.xml
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*.cover
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*.py,cover
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.hypothesis/
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.pytest_cache/
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# Unit test / coverage reports
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||||
htmlcov/
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.tox/
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.nox/
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.coverage
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.coverage.*
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.cache
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nosetests.xml
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||||
coverage.xml
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||||
*.cover
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||||
*.py,cover
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.hypothesis/
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||||
.pytest_cache/
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cover/
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||||
|
||||
# Translations
|
||||
*.mo
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||||
*.pot
|
||||
# Translations
|
||||
*.mo
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||||
*.pot
|
||||
|
||||
# Django stuff:
|
||||
*.log
|
||||
local_settings.py
|
||||
db.sqlite3
|
||||
db.sqlite3-journal
|
||||
# Django stuff:
|
||||
*.log
|
||||
local_settings.py
|
||||
db.sqlite3
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||||
db.sqlite3-journal
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||||
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# Flask stuff:
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||||
instance/
|
||||
.webassets-cache
|
||||
# Flask stuff:
|
||||
instance/
|
||||
.webassets-cache
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||||
|
||||
# Scrapy stuff:
|
||||
.scrapy
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||||
# Scrapy stuff:
|
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.scrapy
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|
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# Sphinx documentation
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||||
docs/_build/
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# Sphinx documentation
|
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docs/_build/
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# PyBuilder
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target/
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# PyBuilder
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.pybuilder/
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target/
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|
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# Jupyter Notebook
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.ipynb_checkpoints
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# Jupyter Notebook
|
||||
.ipynb_checkpoints
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|
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# IPython
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profile_default/
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ipython_config.py
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# IPython
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profile_default/
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ipython_config.py
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# pyenv
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.python-version
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# pyenv
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# For a library or package, you might want to ignore these files since the code is
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# intended to run in multiple environments; otherwise, check them in:
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# .python-version
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# pipenv
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# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
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# However, in case of collaboration, if having platform-specific dependencies or dependencies
|
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# having no cross-platform support, pipenv may install dependencies that don't work, or not
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# install all needed dependencies.
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#Pipfile.lock
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# pipenv
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# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
|
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# However, in case of collaboration, if having platform-specific dependencies or dependencies
|
||||
# having no cross-platform support, pipenv may install dependencies that don't work, or not
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||||
# install all needed dependencies.
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#Pipfile.lock
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# PEP 582; used by e.g. github.com/David-OConnor/pyflow
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__pypackages__/
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# poetry
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# Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
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# This is especially recommended for binary packages to ensure reproducibility, and is more
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# commonly ignored for libraries.
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# https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
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#poetry.lock
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# Celery stuff
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celerybeat-schedule
|
||||
celerybeat.pid
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# pdm
|
||||
# Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
|
||||
#pdm.lock
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# pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
|
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# in version control.
|
||||
# https://pdm.fming.dev/#use-with-ide
|
||||
.pdm.toml
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||||
|
||||
# SageMath parsed files
|
||||
*.sage.py
|
||||
# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
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__pypackages__/
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|
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# Environments
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||||
.env
|
||||
.venv
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||||
env/
|
||||
venv/
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ENV/
|
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env.bak/
|
||||
venv.bak/
|
||||
# Celery stuff
|
||||
celerybeat-schedule
|
||||
celerybeat.pid
|
||||
|
||||
# Spyder project settings
|
||||
.spyderproject
|
||||
.spyproject
|
||||
# SageMath parsed files
|
||||
*.sage.py
|
||||
|
||||
# Rope project settings
|
||||
.ropeproject
|
||||
# Environments
|
||||
.env
|
||||
.venv
|
||||
env/
|
||||
venv/
|
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ENV/
|
||||
env.bak/
|
||||
venv.bak/
|
||||
|
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# mkdocs documentation
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/site
|
||||
# Spyder project settings
|
||||
.spyderproject
|
||||
.spyproject
|
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|
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# mypy
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||||
.mypy_cache/
|
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.dmypy.json
|
||||
dmypy.json
|
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# Rope project settings
|
||||
.ropeproject
|
||||
|
||||
# Pyre type checker
|
||||
.pyre/
|
||||
# mkdocs documentation
|
||||
/site
|
||||
|
||||
# mypy
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||||
.mypy_cache/
|
||||
.dmypy.json
|
||||
dmypy.json
|
||||
|
||||
# Pyre type checker
|
||||
.pyre/
|
||||
|
||||
# pytype static type analyzer
|
||||
.pytype/
|
||||
|
||||
# Cython debug symbols
|
||||
cython_debug/
|
||||
|
||||
# PyCharm
|
||||
# JetBrains specific template is maintained in a separate JetBrains.gitignore that can
|
||||
# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
|
||||
# and can be added to the global gitignore or merged into this file. For a more nuclear
|
||||
# option (not recommended) you can uncomment the following to ignore the entire idea folder.
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||||
#.idea/
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||||
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@@ -4,3 +4,4 @@ output-format = "colorized"
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[tool.pytest.ini_options]
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testpaths = ["tests/"]
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addopts = ["--cov=qibotn", "--cov-report=xml"]
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env = ["D:NUMBA_DISABLE_JIT=1"]
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15
setup.py
15
setup.py
@@ -1,4 +1,3 @@
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# Installation script for python
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from setuptools import setup, find_packages
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import pathlib
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|
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@@ -24,12 +23,20 @@ setup(
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"Topic :: Scientific/Engineering :: Physics",
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],
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install_requires=[
|
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"quimb",
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"qibo",
|
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"qibo>=0.1.10",
|
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"qibojit>=0.0.7",
|
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"quimb[tensor]>=1.4.0",
|
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],
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extras_require={
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"docs": [],
|
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"tests": ["pytest", "pytest-cov"],
|
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"tests": [
|
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"pytest>=7.2.0",
|
||||
"pytest-cov>=4.0.0",
|
||||
"pytest-env>=0.8.1",
|
||||
],
|
||||
"analysis": [
|
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"pylint>=2.16.0",
|
||||
],
|
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},
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python_requires=">=3.7.0",
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long_description=LONG_DESCRIPTION,
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|
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@@ -1 +1 @@
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__version__ = "0.1"
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__version__ = "0.0.1"
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19
src/qibotn/__main__.py
Normal file
19
src/qibotn/__main__.py
Normal file
@@ -0,0 +1,19 @@
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import argparse
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from qibotn import qasm_quimb
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def parser():
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parser = argparse.ArgumentParser()
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parser.add_argument(
|
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"--nqubits", default=10, type=int, help="Number of quibits in the circuits."
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)
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return parser.parse_args()
|
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|
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|
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def main(args: argparse.Namespace):
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print("Testing for %d nqubits" % (args.nqubits))
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qasm_quimb.eval_QI_qft(args.nqubits)
|
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|
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|
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if __name__ == "__main__":
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main(parser())
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214
src/qibotn/qasm_quimb.py
Normal file
214
src/qibotn/qasm_quimb.py
Normal file
@@ -0,0 +1,214 @@
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import re
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import copy
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from timeit import default_timer as timer
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|
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import numpy as np
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import quimb as qu
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import quimb.tensor as qtn
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import qibo
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from qibo.models import QFT as qibo_qft
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def get_gate_params(operation):
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if "h " in operation:
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qbit_no = [int(re.findall(r"\d+", operation)[0])]
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qbit_no.insert(0, "H")
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elif "x " in operation:
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qbit_no = [int(re.findall(r"\d+", operation)[0])]
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qbit_no.insert(0, "X")
|
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elif "y " in operation:
|
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qbit_no = [int(re.findall(r"\d+", operation)[0])]
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qbit_no.insert(0, "Y")
|
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elif "z " in operation:
|
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qbit_no = [int(re.findall(r"\d+", operation)[0])]
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qbit_no.insert(0, "Z")
|
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elif "s " in operation:
|
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qbit_no = [int(re.findall(r"\d+", operation)[0])]
|
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qbit_no.insert(0, "S")
|
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elif "t " in operation:
|
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qbit_no = [int(re.findall(r"\d+", operation)[0])]
|
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qbit_no.insert(0, "T")
|
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elif "cu1" in operation:
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lamda = float(
|
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".".join(re.findall(r"\b\d+(?:[Ee][+-]?\d+)?", operation.split(" ")[0]))
|
||||
)
|
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qbit_no = re.findall(r"\d+", operation.split(" ")[1])
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qbit_no = [int(x) for x in qbit_no]
|
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qbit_no[0:0] = ["CU1", lamda]
|
||||
elif "cu2" in operation:
|
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angles = re.findall(r"\b\d+(?:[Ee][+-]?\d+)?", operation.split(" ")[0])
|
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phi = float(".".join(angles[0:2]))
|
||||
lamba = float(".".join(angles[2:]))
|
||||
qbit_no = re.findall(r"\d+", operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no[0:0] = ["CU2", phi, lamda]
|
||||
elif "cu3" in operation:
|
||||
angles = re.findall(r"\b\d+(?:[Ee][+-]?\d+)?", operation.split(" ")[0])
|
||||
theta = float(".".join(angles[0:2]))
|
||||
phi = float(".".join(angles[2:4]))
|
||||
lamba = float(".".join(angles[4:]))
|
||||
qbit_no = re.findall(r"\d+", operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no[0:0] = ["CU3", theta, phi, lamda]
|
||||
elif " cx " in operation:
|
||||
qbit_no = re.findall(r"\d+", operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CX")
|
||||
elif " cy " in operation:
|
||||
qbit_no = re.findall(r"\d+", operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CY")
|
||||
elif " cz " in operation:
|
||||
qbit_no = re.findall(r"\d+", operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CZ")
|
||||
elif " ccx " in operation:
|
||||
qbit_no = re.findall(r"\d+", operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CCX")
|
||||
elif " ccy " in operation:
|
||||
qbit_no = re.findall(r"\d+", operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CCY")
|
||||
elif " ccz " in operation:
|
||||
qbit_no = re.findall(r"\d+", operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CCZ")
|
||||
elif " rx " in operation:
|
||||
theta = float(
|
||||
".".join(re.findall(r"\b\d+(?:[Ee][+-]?\d+)?", operation.split(" ")[0]))
|
||||
)
|
||||
qbit_no = [int(re.findall(r"\d+", operation)[0])]
|
||||
qbit_no[0:0] = ["RX", theta]
|
||||
elif "^ry " in operation:
|
||||
theta = float(
|
||||
".".join(re.findall(r"\b\d+(?:[Ee][+-]?\d+)?", operation.split(" ")[0]))
|
||||
)
|
||||
qbit_no = [int(re.findall(r"\d+", operation)[0])]
|
||||
qbit_no[0:0] = ["RY", theta]
|
||||
elif "^rz " in operation:
|
||||
theta = float(
|
||||
".".join(re.findall(r"\b\d+(?:[Ee][+-]?\d+)?", operation.split(" ")[0]))
|
||||
)
|
||||
qbit_no = [int(re.findall(r"\d+", operation)[0])]
|
||||
qbit_no[0:0] = ["RZ", theta]
|
||||
elif "^rzz " in operation:
|
||||
theta = float(
|
||||
".".join(re.findall(r"\b\d+(?:[Ee][+-]?\d+)?", operation.split(" ")[0]))
|
||||
)
|
||||
qbit_no = re.findall(r"\d+", operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no[0:0] = ["RZZ", theta]
|
||||
elif "^u1 " in operation:
|
||||
lamda = float(
|
||||
".".join(re.findall(r"\b\d+(?:[Ee][+-]?\d+)?", operation.split(" ")[0]))
|
||||
)
|
||||
qbit_no = [int(re.findall(r"\d+", operation)[0])]
|
||||
qbit_no[0:0] = ["U1", lamda]
|
||||
elif "^u2 " in operation:
|
||||
angles = re.findall(r"\b\d+(?:[Ee][+-]?\d+)?", operation.split(" ")[0])
|
||||
phi = float(".".join(angles[0:2]))
|
||||
lamba = float(".".join(angles[2:]))
|
||||
qbit_no = int(re.findall(r"\d+", operation)[0])
|
||||
qbit_no[0:0] = ["U2", phi, lamda] # pylint: disable=E1137
|
||||
elif "^u3 " in operation:
|
||||
angles = re.findall(r"\b\d+(?:[Ee][+-]?\d+)?", operation.split(" ")[0])
|
||||
theta = float(".".join(angles[0:2]))
|
||||
phi = float(".".join(angles[2:4]))
|
||||
lamba = float(".".join(angles[4:]))
|
||||
qbit_no = int(re.findall(r"\d+", operation)[0])
|
||||
qbit_no[0:0] = ["U3", theta, phi, lamda] # pylint: disable=E1137
|
||||
else:
|
||||
assert "Unsupported gate"
|
||||
|
||||
return qbit_no
|
||||
|
||||
|
||||
def get_gate_functions(qasm_str, start_idx):
|
||||
func_list = []
|
||||
result = []
|
||||
idx_inc = 0
|
||||
for line in qasm_str[start_idx:]:
|
||||
if "gate " in line:
|
||||
result = re.findall("[^,\s()]+", line)
|
||||
elif result and "{" not in line and "}" not in line:
|
||||
params = get_gate_params(line)
|
||||
func_list.append(*params)
|
||||
elif "}" in line:
|
||||
print("Returning the list")
|
||||
print(func_list)
|
||||
return func_list, idx_inc
|
||||
idx_inc += 1
|
||||
|
||||
|
||||
def qasm_QFT(nqubits: int, qasm_str: str, with_swaps: bool = True, psi0=None):
|
||||
circ = qtn.Circuit(nqubits, psi0=psi0)
|
||||
|
||||
qasm_str = qasm_str.split("\n")
|
||||
for idx, line in enumerate(qasm_str):
|
||||
command = line.split(" ")[0]
|
||||
if re.search("include|//|OPENQASM", command):
|
||||
continue
|
||||
elif "qreg" in command:
|
||||
nbits = int(re.findall(r"\d+", line)[0])
|
||||
assert nbits == nqubits
|
||||
elif "swap" in command:
|
||||
break
|
||||
elif "gate" in command: # TODO: Complete gate handling
|
||||
gate_func, increment = get_gate_functions(qasm_str, idx)
|
||||
pass
|
||||
elif "barrier" in command: # TODO: Complete barrier handling
|
||||
pass
|
||||
elif "measure" in command: # TODO: Complete measure handling
|
||||
pass
|
||||
else:
|
||||
params = get_gate_params(line)
|
||||
circ.apply_gate(*params)
|
||||
|
||||
if with_swaps:
|
||||
for i in range(nqubits // 2): # TODO: Ignore the barrier indices?
|
||||
circ.apply_gate("SWAP", i, nqubits - i - 1)
|
||||
|
||||
return circ
|
||||
|
||||
|
||||
def eval_QI_qft(nqubits, backend="numpy", qibo_backend="qibojit", with_swaps=True):
|
||||
# backend (quimb): numpy, cupy, jax. Passed to ``opt_einsum``.
|
||||
# qibo_backend: qibojit, qibotf, tensorflow, numpy
|
||||
|
||||
# generate random statevector as initial state
|
||||
init_state = np.random.random(2**nqubits) + 1j * np.random.random(2**nqubits)
|
||||
init_state = init_state / np.sqrt((np.abs(init_state) ** 2).sum())
|
||||
init_state_quimb = copy.deepcopy(init_state)
|
||||
|
||||
# Qibo circuit
|
||||
# qibo.set_backend(backend=qibo_backend, platform="numba")
|
||||
qibo.set_backend(backend=qibo_backend, platform="numpy")
|
||||
|
||||
start = timer()
|
||||
circ_qibo = qibo_qft(nqubits, with_swaps)
|
||||
amplitudes_reference = np.array(circ_qibo(init_state))
|
||||
end = timer()
|
||||
print("qibo time is " + str(end - start))
|
||||
qasm_circ = circ_qibo.to_qasm()
|
||||
|
||||
#####################################################################
|
||||
# Quimb circuit
|
||||
qu.core.pnjit()
|
||||
# convert vector to MPS
|
||||
dims = tuple(2 * np.ones(nqubits, dtype=int))
|
||||
init_state_MPS = qtn.tensor_1d.MatrixProductState.from_dense(init_state_quimb, dims)
|
||||
|
||||
# construct quimb qft circuit
|
||||
start = timer()
|
||||
circ_quimb = qasm_QFT(nqubits, qasm_circ, with_swaps, psi0=init_state_MPS)
|
||||
|
||||
interim = circ_quimb.psi.full_simplify(seq="DRC")
|
||||
|
||||
result = interim.to_dense(backend=backend)
|
||||
amplitudes = result.flatten()
|
||||
end = timer()
|
||||
quimb_qft_time = end - start
|
||||
print("quimb time is " + str(quimb_qft_time))
|
||||
assert np.allclose(amplitudes, amplitudes_reference, atol=1e-06)
|
||||
@@ -1,221 +0,0 @@
|
||||
import argparse
|
||||
import quimb as qu
|
||||
import quimb.tensor as qtn
|
||||
import numpy as np
|
||||
import re, copy
|
||||
|
||||
import qibo
|
||||
from qibo.models import QFT as qibo_qft
|
||||
|
||||
from timeit import default_timer as timer
|
||||
|
||||
def get_gate_params(operation):
|
||||
if "h " in operation:
|
||||
qbit_no = [int(re.findall(r'\d+', operation)[0])]
|
||||
qbit_no.insert(0, "H")
|
||||
elif "x " in operation:
|
||||
qbit_no = [int(re.findall(r'\d+', operation)[0])]
|
||||
qbit_no.insert(0, "X")
|
||||
elif "y " in operation:
|
||||
qbit_no = [int(re.findall(r'\d+', operation)[0])]
|
||||
qbit_no.insert(0, "Y")
|
||||
elif "z " in operation:
|
||||
qbit_no = [int(re.findall(r'\d+', operation)[0])]
|
||||
qbit_no.insert(0, "Z")
|
||||
elif "s " in operation:
|
||||
qbit_no = [int(re.findall(r'\d+', operation)[0])]
|
||||
qbit_no.insert(0, "S")
|
||||
elif "t " in operation:
|
||||
qbit_no = [int(re.findall(r'\d+', operation)[0])]
|
||||
qbit_no.insert(0, "T")
|
||||
elif "cu1" in operation:
|
||||
lamda = float('.'.join(re.findall(r'\b\d+(?:[Ee][+-]?\d+)?', \
|
||||
operation.split(" ")[0])))
|
||||
qbit_no = re.findall(r'\d+', operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no[0:0] = ["CU1", lamda]
|
||||
elif "cu2" in operation:
|
||||
angles = re.findall(r'\b\d+(?:[Ee][+-]?\d+)?',operation.split(" ")[0])
|
||||
phi = float('.'.join(angles[0:2]))
|
||||
lamba = float('.'.join(angles[2:]))
|
||||
qbit_no = re.findall(r'\d+', operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no[0:0] = ["CU2", phi, lamda]
|
||||
elif "cu3" in operation:
|
||||
angles = re.findall(r'\b\d+(?:[Ee][+-]?\d+)?',operation.split(" ")[0])
|
||||
theta = float('.'.join(angles[0:2]))
|
||||
phi = float('.'.join(angles[2:4]))
|
||||
lamba = float('.'.join(angles[4:]))
|
||||
qbit_no = re.findall(r'\d+', operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no[0:0] = ["CU3", theta, phi, lamda]
|
||||
elif " cx " in operation:
|
||||
qbit_no = re.findall(r'\d+', operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CX")
|
||||
elif " cy " in operation:
|
||||
qbit_no = re.findall(r'\d+', operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CY")
|
||||
elif " cz " in operation:
|
||||
qbit_no = re.findall(r'\d+', operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CZ")
|
||||
elif " ccx " in operation:
|
||||
qbit_no = re.findall(r'\d+', operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CCX")
|
||||
elif " ccy " in operation:
|
||||
qbit_no = re.findall(r'\d+', operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CCY")
|
||||
elif " ccz " in operation:
|
||||
qbit_no = re.findall(r'\d+', operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no.insert(0, "CCZ")
|
||||
elif " rx " in operation:
|
||||
theta = float('.'.join(re.findall(r'\b\d+(?:[Ee][+-]?\d+)?', \
|
||||
operation.split(" ")[0])))
|
||||
qbit_no = [int(re.findall(r'\d+', operation)[0])]
|
||||
qbit_no[0:0] = ["RX", theta]
|
||||
elif "^ry " in operation:
|
||||
theta = float('.'.join(re.findall(r'\b\d+(?:[Ee][+-]?\d+)?', \
|
||||
operation.split(" ")[0])))
|
||||
qbit_no = [int(re.findall(r'\d+', operation)[0])]
|
||||
qbit_no[0:0] = ["RY", theta]
|
||||
elif "^rz " in operation:
|
||||
theta = float('.'.join(re.findall(r'\b\d+(?:[Ee][+-]?\d+)?', \
|
||||
operation.split(" ")[0])))
|
||||
qbit_no = [int(re.findall(r'\d+', operation)[0])]
|
||||
qbit_no[0:0] = ["RZ", theta]
|
||||
elif "^rzz " in operation:
|
||||
theta = float('.'.join(re.findall(r'\b\d+(?:[Ee][+-]?\d+)?', \
|
||||
operation.split(" ")[0])))
|
||||
qbit_no = re.findall(r'\d+', operation.split(" ")[1])
|
||||
qbit_no = [int(x) for x in qbit_no]
|
||||
qbit_no[0:0] = ["RZZ", theta]
|
||||
elif "^u1 " in operation:
|
||||
lamda = float('.'.join(re.findall(r'\b\d+(?:[Ee][+-]?\d+)?', \
|
||||
operation.split(" ")[0])))
|
||||
qbit_no = [int(re.findall(r'\d+', operation)[0])]
|
||||
qbit_no[0:0] = ["U1", lamda]
|
||||
elif "^u2 " in operation:
|
||||
angles = re.findall(r'\b\d+(?:[Ee][+-]?\d+)?',operation.split(" ")[0])
|
||||
phi = float('.'.join(angles[0:2]))
|
||||
lamba = float('.'.join(angles[2:]))
|
||||
qbit_no = int(re.findall(r'\d+', operation)[0])
|
||||
qbit_no[0:0] = ["U2", phi, lamda]
|
||||
elif "^u3 " in operation:
|
||||
angles = re.findall(r'\b\d+(?:[Ee][+-]?\d+)?',operation.split(" ")[0])
|
||||
theta = float('.'.join(angles[0:2]))
|
||||
phi = float('.'.join(angles[2:4]))
|
||||
lamba = float('.'.join(angles[4:]))
|
||||
qbit_no = int(re.findall(r'\d+', operation)[0])
|
||||
qbit_no[0:0] = ["U3", theta, phi, lamda]
|
||||
else:
|
||||
assert("Unsupported gate")
|
||||
|
||||
return qbit_no
|
||||
|
||||
|
||||
def get_gate_functions(qasm_str, start_idx):
|
||||
func_list = []
|
||||
result = []
|
||||
idx_inc = 0
|
||||
for line in qasm_str[start_idx:]:
|
||||
if "gate " in line:
|
||||
result = re.findall("[^,\s()]+", line)
|
||||
elif result and "{" not in line and "}" not in line:
|
||||
params = get_gate_params(line)
|
||||
func_list.append(*params)
|
||||
elif "}" in line:
|
||||
print("Returning the list")
|
||||
print(func_list)
|
||||
return func_list, idx_incsss
|
||||
idx_inc += 1
|
||||
|
||||
def qasm_QFT(nqubits:int, qasm_str:str, with_swaps: bool = True, psi0 = None):
|
||||
circ = qtn.Circuit(nqubits, psi0 = psi0)
|
||||
|
||||
qasm_str = qasm_str.split('\n')
|
||||
for idx, line in enumerate(qasm_str):
|
||||
command = line.split(" ")[0]
|
||||
if re.search("include|//|OPENQASM", command):
|
||||
continue
|
||||
elif "qreg" in command:
|
||||
nbits = int(re.findall(r'\d+', line)[0])
|
||||
assert(nbits == nqubits)
|
||||
elif "swap" in command:
|
||||
break
|
||||
elif "gate" in command: # TODO: Complete gate handling
|
||||
gate_func, increment = get_gate_functions(qasm_str, idx)
|
||||
pass
|
||||
elif "barrier" in command: # TODO: Complete barrier handling
|
||||
pass
|
||||
elif "measure" in command: # TODO: Complete measure handling
|
||||
pass
|
||||
else:
|
||||
params = get_gate_params(line)
|
||||
circ.apply_gate(*params)
|
||||
|
||||
if with_swaps:
|
||||
for i in range(nqubits // 2): # TODO: Ignore the barrier indices?
|
||||
circ.apply_gate('SWAP', i, nqubits - i - 1)
|
||||
|
||||
return circ
|
||||
|
||||
|
||||
def eval_QI_qft(nqubits, backend='numpy', qibo_backend='qibojit', \
|
||||
with_swaps=True):
|
||||
# backend (quimb): numpy, cupy, jax. Passed to ``opt_einsum``.
|
||||
# qibo_backend: qibojit, qibotf, tensorflow, numpy
|
||||
|
||||
# generate random statevector as initial state
|
||||
init_state = np.random.random(2 ** nqubits) + 1j * \
|
||||
np.random.random(2 ** nqubits)
|
||||
init_state = init_state / np.sqrt((np.abs(init_state)**2).sum())
|
||||
init_state_quimb = copy.deepcopy(init_state)
|
||||
|
||||
# Qibo circuit
|
||||
# qibo.set_backend(backend=qibo_backend, platform="numba")
|
||||
qibo.set_backend(backend=qibo_backend, platform="numpy")
|
||||
|
||||
start = timer()
|
||||
circ_qibo = qibo_qft(nqubits, with_swaps)
|
||||
amplitudes_reference = np.array(circ_qibo(init_state))
|
||||
end = timer()
|
||||
print("qibo time is " + str(end-start))
|
||||
qasm_circ = circ_qibo.to_qasm()
|
||||
|
||||
|
||||
#####################################################################
|
||||
# Quimb circuit
|
||||
qu.core.pnjit()
|
||||
## convert vector to MPS
|
||||
dims = tuple(2*np.ones(nqubits, dtype=int))
|
||||
init_state_MPS = qtn.tensor_1d.MatrixProductState.from_dense \
|
||||
(init_state_quimb, dims)
|
||||
|
||||
|
||||
# construct quimb qft circuit
|
||||
start = timer()
|
||||
circ_quimb = qasm_QFT(nqubits, qasm_circ, with_swaps, psi0=init_state_MPS)
|
||||
|
||||
interim = circ_quimb.psi.full_simplify(seq="DRC")
|
||||
|
||||
result = interim.to_dense(backend=backend)
|
||||
amplitudes = result.flatten()
|
||||
end = timer()
|
||||
quimb_qft_time = end-start
|
||||
print("quimb time is " + str(quimb_qft_time))
|
||||
assert(np.allclose(amplitudes,amplitudes_reference,atol=1e-06))
|
||||
|
||||
if __name__ == '__main__':
|
||||
parser = argparse.ArgumentParser()
|
||||
parser.add_argument("--nqubits", default=10, type=int,
|
||||
help="Number of quibits in the circuits.")
|
||||
|
||||
args = parser.parse_args()
|
||||
|
||||
print("Testing for %d nqubits" % (args.nqubits))
|
||||
result = eval_QI_qft(args.nqubits)
|
||||
12
tests/test_qasm_quimb_backend.py
Normal file
12
tests/test_qasm_quimb_backend.py
Normal file
@@ -0,0 +1,12 @@
|
||||
import os
|
||||
|
||||
import pytest
|
||||
|
||||
|
||||
@pytest.mark.parametrize("nqubits", [1, 2, 5, 10])
|
||||
def test_eval(nqubits: int):
|
||||
os.environ["QUIMB_NUM_PROCS"] = str(os.cpu_count())
|
||||
from qibotn import qasm_quimb
|
||||
|
||||
print(f"Testing for {nqubits} nqubits")
|
||||
result = qasm_quimb.eval_QI_qft(nqubits)
|
||||
Reference in New Issue
Block a user