Metadata-Version: 2.1
Name: cova
Version: 0.106.1rc0
Summary: Covalent Workflow Tool
Home-page: https://github.com/AgnostiqHQ/covalent
Author: Agnostiq
Author-email: support@agnostiq.ai
Maintainer: Agnostiq
License: GNU Affero GPL v3.0
Download-URL: https://github.com/AgnostiqHQ/covalent/archive/v0.106.1.tar.gz
Description: &nbsp;
        
        <div align="center">
        
        <img src="https://raw.githubusercontent.com/AgnostiqHQ/covalent/master/doc/source/_static/covalent_readme_banner.svg" width=150%>
        
        [![version](https://github-covalent-badges.s3.amazonaws.com/badges/version.svg?maxAge=3600)](https://github.com/AgnostiqHQ/covalent)
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        </div>
        
        ## 🤔 What is Covalent?
        
        Covalent is a Pythonic workflow tool used to execute HPC and quantum tasks in heterogenous environments. Computational scientists and engineers use Covalent to...
        
        - rapidly iterate prototypes and exploratory research models
        - automate, manage, and share reproducible experiments
        - visualize data and task dependencies in an interactive user interface
        - run code in heterogenous compute environments, including in hybrid-cloud and hybrid-quantum configurations
        - understand where time and money is spent across a project
        
        Covalent may be deployed locally or on a remote server. Covalent is rapidly expanding to include support for a variety of cloud interfaces, including HPC infrastructure tools developed by major cloud providers and emerging quantum APIs. It has never been easier to deploy your code on the world's most advanced computing hardware with Covalent.
        
        Read more in the official [documentation](https://covalent.readthedocs.io/en/latest/).
        
        ## ✨ Features
        
        - **Purely Pythonic**: No need to learn any new syntax or mess around with YAML. Construct your complex workflow programmatically with native Python functions. By just adding one-line decorators to your functions, you can supercharge your experiments.
        - **Native parallelization**: Covalent natively parallelizes mutually independent parts of your workflow.
        - **Monitor with UI**: Covalent provides an intuitive and aesthetically beautiful browser-based user interface to monitor and manage your workflows.
        - **Abstracted dataflow**: No need to worry about the details of the underlying data structures. Covalent takes care of data dependencies in the background while you concentrate on understanding the big picture.
        - **Result management**: Covalent manages the results of your workflows. Whenever you need to modify parts of your workflow, from inputs to components, Covalent stores and saves the run of every experiment in a reproducible format.
        - **Little-to-no overhead**: Covalent is designed to be as lightweight as possible and is optimized for the most common use cases. Covalent's overhead is less than 0.1% of the total runtime for typical high compute applications and often has a constant overhead of ~ 10-100μs -- and this is constantly being optimized.
        - **Interactive**: Unlike other workflow tools, Covalent is interactive. You can view, modify, and re-submit workflows directly within a Jupyter notebook.
        
        <div align="center">
        
        ![covalent user interface](https://raw.githubusercontent.com/AgnostiqHQ/covalent/master/doc/source/_static/workflow_demo_image.png)
        
        </div>
        
        For a more in-depth description of Covalent's features and how they work, refer to the [Concepts](https://covalent.readthedocs.io/en/latest/concepts/concepts.html) page in the documentation.
        
        ## 📖 Example
        
        Begin by starting the Covalent servers:
        
        ```console
        covalent start
        ```
        
        Navigate to the user interface at `http://localhost:48008` to monitor workflow execution progress.
        
        In your Python code, it's as simple as adding a few decorators!  Consider the following example which uses a support vector machine (SVM) to classify types of iris flowers.
        
        <table style='margin-left: auto; margin-right: auto; word-wrap: break-word;'>
        <tr>
        <th style='text-align:center;'>Without Covalent</th>
        <th style='text-align:center;'>With Covalent</th>
        </tr>
        
        <tr>
        <td valign="top">
        
        ``` python
        from numpy.random import permutation
        from sklearn import svm, datasets
        
        def load_data():
            iris = datasets.load_iris()
            perm = permutation(iris.target.size)
            iris.data = iris.data[perm]
            iris.target = iris.target[perm]
            return iris.data, iris.target
        
        def train_svm(data, C, gamma):
            X, y = data
            clf = svm.SVC(C=C, gamma=gamma)
            clf.fit(X[90:], y[90:])
            return clf
        
        def score_svm(data, clf):
            X_test, y_test = data
            return clf.score(
            	X_test[:90],
        	y_test[:90]
            )
        
        def run_experiment(C=1.0, gamma=0.7):
            data = load_data()
            clf = train_svm(
            	data=data,
        	C=C,
        	gamma=gamma
            )
            score = score_svm(data=data, clf=clf)
            return score
        
        result=run_experiment(C=1.0, gamma=0.7)
        ```
        </td>
        <td valign="top">
        
        
        
        ```python
        from numpy.random import permutation
        from sklearn import svm, datasets
        import covalent as ct
        
        @ct.electron
        def load_data():
            iris = datasets.load_iris()
            perm = permutation(iris.target.size)
            iris.data = iris.data[perm]
            iris.target = iris.target[perm]
            return iris.data, iris.target
        
        @ct.electron
        def train_svm(data, C, gamma):
            X, y = data
            clf = svm.SVC(C=C, gamma=gamma)
            clf.fit(X[90:], y[90:])
            return clf
        
        @ct.electron
        def score_svm(data, clf):
            X_test, y_test = data
            return clf.score(
            	X_test[:90],
        	y_test[:90]
            )
        
        @ct.lattice
        def run_experiment(C=1.0, gamma=0.7):
            data = load_data()
            clf = train_svm(
            	data=data,
        	C=C,
        	gamma=gamma
            )
            score = score_svm(
            	data=data,
        	clf=clf
            )
            return score
        
        dispatchable_func = ct.dispatch(run_experiment)
        
        dispatch_id = dispatchable_func(
            	C=1.0,
            	gamma=0.7
            )
        result = ct.get_result(dispatch_id)
        ```
        </td>
        </tr>
        <tr>
        <td valign="top">
        
        ```python
        >>> print(result)
        0.988888888
        ```
        </td>
        <td valign="top">
        
        ```python
        >>> print(f"""
        ... status     = {result.status}
        ... input      = {result.inputs}
        ... result     = {result.result}
        ... """)
        status     = Status(STATUS='COMPLETED')
        input      = {'C': 1.0, 'gamma': 0.7}
        result     = 0.988888888
        ```
        </td>
        </tr>
        </table>
        
        
        For more examples, please refer to the [Covalent tutorials](https://covalent.readthedocs.io/en/latest/tutorials/tutorials.html).
        
        ## 📦 Installation
        
        Covalent is developed using Python version 3.8 on Linux and macOS. The easiest way to install Covalent is using the PyPI package manager:
        
        ```console
        pip install cova
        ```
        
        Refer to the [Getting Started](https://covalent.readthedocs.io/en/latest/getting_started/index.html) guide for more details on setting up. For a full list of supported platforms, consult the Covalent [compatibility matrix](https://covalent.readthedocs.io/en/latest/getting_started/compatibility.html). Read [this guide](https://covalent.readthedocs.io/en/latest/getting_started/#migration-guide-from-0-3x) if you are migrating from `cova` version `0.3x`.
        
        ## 🔧 How it Works
        
        Users compose workflows using the Covalent SDK and submit them to the Covalent server. Upon receiving a workflow, the server analyzes the dependencies between tasks and dispatches each task to its specified execution backend. Independent tasks may be executed concurrently. The Covalent UI displays the execution progress of each workflow at the level of individual tasks.
        
        <div align="center">
        
        ![covalent architecture](https://raw.githubusercontent.com/AgnostiqHQ/covalent/master/doc/source/_static/cova_archi.png)
        
        </div>
        
        ## 📚 Documentation
        
        The official documentation includes tips on getting started, some high level concepts, a handful of tutorials, and the API documentation. To learn more, please refer to the [Covalent documentation](https://covalent.readthedocs.io/en/latest/).
        
        ## ✔️  Contributing
        
        To contribute to Covalent, refer to the [Contribution Guidelines](https://github.com/AgnostiqHQ/covalent/blob/master/CONTRIBUTING.md). We use GitHub's [issue tracking](https://github.com/AgnostiqHQ/covalent/issues) to manage known issues, bugs, and pull requests. Get started by forking the develop branch and submitting a pull request with your contributions. Improvements to the documentation, including tutorials and how-to guides, are also welcome from the community. Participation in the Covalent community is governed by the [Code of Conduct](https://github.com/AgnostiqHQ/covalent/blob/master/CODE_OF_CONDUCT.md).
        
        ## 📝 Release Notes
        
        ### Release 0.106.0 (latest)
        
        The latest release of Covalent OS is now out and available for community use. It comes with new additions, including support for local execution of workflows with a [Dask](https://github.com/AgnostiqHQ/covalent-dask-plugin) plugin, remote execution of workflows with [Slurm](https://github.com/AgnostiqHQ/covalent-slurm-plugin) and [SSH](https://github.com/AgnostiqHQ/covalent-ssh-plugin) plugins, and new updates to the user interface. A summary of the feature releases is provided below:
        
        - Support for workflow execution on a local Dask cluster is now available in Covalent
        - Support for workflow execution on remote machines with SSH access and Slurm
        - The UI now includes a revamp in the color, theme, workflow graph and other visual elements
        
        Release notes are available in the [Changelog](https://github.com/AgnostiqHQ/covalent/blob/master/CHANGELOG.md).
        
        
        ## ⚓ Citation
        
        Please use the following citation in any publications:
        
        > W. J. Cunningham, S. K. Radha, F. Hasan, J. Kanem, S. W. Neagle, and S. Sanand.
        > *Covalent.* Zenodo, 2022. https://doi.org/10.5281/zenodo.5903364
        
        ## 📃 License
        
        Covalent is licensed under the GNU Affero GPL 3.0 License. Covalent may be distributed under other licenses upon request. See the [LICENSE](https://github.com/AgnostiqHQ/covalent/blob/master/LICENSE) file or contact the [support team](mailto:support@agnostiq.ai) for more details.
        
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: GNU Affero General Public License v3
Classifier: Natural Language :: English
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.8
Classifier: Topic :: Adaptive Technologies
Classifier: Topic :: Scientific/Engineering
Classifier: Topic :: Scientific/Engineering :: Interface Engine/Protocol Translator
Classifier: Topic :: Software Development
Classifier: Topic :: System :: Distributed Computing
Description-Content-Type: text/markdown
