Add support for kernels

[smazouz42]

This pull request addresses issue #28 by implementing a new feature in Pyccel that allows users to define custom GPU kernels. The syntax for creating these kernels is inspired by Numba. and I also need to fix issue #45 for testing purposes

Commit Summary

• Introduced KernelCall class
• Added cuda printer methods _print_KernelCall and _print_FunctionDef to generate the corresponding CUDA representation for both kernel calls and definitions
• Added IndexedFunctionCall represents an indexed function call
• Added CUDA module and cuda.synchronize()
• Fixing a bug that I found in the header: it does not import the necessary header for the used function

[pyccel-bot]

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[smazouz42]

Here is your checklist. Please tick items off when you have completed them or determined that they are not necessary for this pull request:

• Write a clear PR description
• Add tests to check your code works as expected
• Update documentation if necessary
• Update Changelog
• Ensure any relevant issues are linked
• Ensure new tests are passing

[smazouz42]

/bot run cuda

[smazouz42]

/bot

[smazouz42]

/bot show tests

[pyccel-bot]

The following is a list of keywords which can be used to run tests. Tests in bold are run by pull requests when they are marked as ready for review:

• linux : Runs the unit tests on a Linux system.
• windows : Runs the unit tests on a Windows system.
• macosx : Runs the unit tests on a MacOS X system.
• cuda : Runs the cuda unit tests on a Linux system.
• coverage : Runs the unit tests on a Linux system and checks the coverage of the tests.
• docs : Checks if the documentation follows the numpydoc format.
• pylint : Runs pylint on files which are too big to be handled by codacy.
• pyccel_lint : Runs a linter to check that Pyccel's best practices are followed.
• spelling : Checks if everything in the documentation is spelled (and capitalised) correctly.
• pr_tests : Runs all the tests marked in bold.
• pickle : Checks that .pyccel files have been correctly generated and installed by the installation process.
• editable_pickle : Checks that .pyccel files have been correctly generated and installed by the editable installation process.
• pickle_wheel : Checks that .pyccel files have been correctly generated and packaged into the wheel.
• anaconda_linux : Runs the unit tests on a linux system using anaconda for python.
• anaconda_windows : Runs the unit tests on a windows system using anaconda for python.
• intel : Runs the unit tests on a linux system using the intel compiler.

These tests can be run with the command /bot run X (multiple tests can be specified separated by spaces), or with try V X to test on Python version V.

[smazouz42]

/bot run docs pylint spelling pyccel_lint

[smazouz42]

/bot run docs pylint spelling pyccel_lint

[smazouz42]

/bot run docs pylint spelling pyccel_lint

[smazouz42]

/bot run docs pylint spelling pyccel_lint

[smazouz42]

/bot run docs pylint spelling pyccel_lint

[smazouz42]

/bot run docs

[smazouz42]

/bot run docs

[smazouz42]

/bot run docs pylint spelling pyccel_lint

[smazouz42]

/bot run docs pylint spelling pyccel_lint

[smazouz42]

/bot run docs pylint

[smazouz42]

/bot run docs pylint

[smazouz42]

/bot run docs

[smazouz42]

/bot run docs

[smazouz42]

/bot run docs pylint spelling pyccel_lint

[smazouz42]

/bot

[smazouz42]

/bot run linux

[pyccel-bot]

@smazouz42, @EmilyBourne has a few questions/comments about your code. Can you go through and see if you agree with them. If not go ahead and explain why. Once you've adressed all the comments let me know with /bot mark as ready and we will see if we can get approval.

[pyccel-bot]

Good job ! Your PR is using all the code it added/changed.

[pyccel-bot]

@EmilyBourne, @smazouz42 has been working hard and thinks that they have now replied to or fixed all your comments. Could you take another look at the PR and see if you can approve now?

[EmilyBourne]

Well done for this massive PR. It looks good to me