MAINT Include tuple in 'utils/strided_iters.hpp'

[jjerphan]

Fixes #1007.

This include directive seems to have been forgotten and it is impossible for me to compile dpctl without it.

---

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• Have you added a test, reproducer or referred to an issue with a reproducer?
• Have you tested your changes locally for CPU and GPU devices?
• Have you made sure that new changes do not introduce compiler warnings?
• If this PR is a work in progress, are you filing the PR as a draft?

[coveralls]

Coverage remained the same at 82.032% when pulling f75ccd8 on jjerphan:fix/include-tuple-utils-strided_iters into 8506b90 on IntelPython:master.

[oleksandr-pavlyk]

Thank you for finding this @jjerphan

The change is the right one even though I do not see this compilation failure in my setup, nor in Github actions. Your set-up must be different either because dpctl is compiled from within mamba, or because you have different gcc toolchain version (I am using 9.4, and yours is likely 11.2).

The failure of pre-commit must be happenstance, likely caused by update of clang-format tool in the action image. In fact #1009 also fails pre-commit workflow due to clang-format.

[jjerphan]

Thanks for those pieces of feedback!

I confirm that the version of my gcc toolchain is 12.2.1:

$ gcc --version
gcc (GCC) 12.2.1 20221121 (Red Hat 12.2.1-4)
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[oleksandr-pavlyk]

By the way, #1009 also failed to compile because of missing #include <tuple>. I therefore am going to merge this, rebase #1009 on top of the trunk, and merge that then.

[oleksandr-pavlyk]

Is there a reason why you want to keep this as draft or can I promote it and merge?

[jjerphan]

Ah, I kept it as a draft because the tests were not done on GPU (something which is expected to do as indicated on the list).

[github-actions]

Array API standard conformance tests for dpctl=0.14.0=py310h8c27c75_25 ran successfully.
Passed: 33
Failed: 801
Skipped: 3138

[oleksandr-pavlyk]

Since Intel GPUs are not yet available in agents servicing GitHub actions, we need to set-up a machine with a GPU hosting a GitHub runner.