1064 Tags Part I - New syntax for point fields.

[icui]

Description

Update to new Tags syntax for point fields

Issue Number

Adds to #1064

Checklist

Please make sure to check developer documentation on specfem docs.

• I ran the code through pre-commit to check style
• THE DOCUMENTATION BUILDS WITHOUT WARNINGS/ERRORS
• I have added labels to the PR (see right hand side of the PR page)
• My code passes all the integration tests
• I have added sufficient unittests to test my changes
• I have added/updated documentation for the changes I am proposing
• I have updated CMakeLists to ensure my code builds
• My code builds across all platforms

[Copilot]

Pull request overview

This PR implements the first phase of a new unified Tags template syntax for point field types, addressing issue #1064. The changes refactor how template parameters are passed to point field classes (acceleration, velocity, displacement, mass_inverse) by introducing a specfem::tags::Tags wrapper struct that bundles dimension, medium, and SIMD tags together.

Changes:

• Introduced new TagMember<bool, UseSIMD> specialization in the tags system to support SIMD flags
• Refactored point field class templates to accept a single Tags type parameter instead of multiple individual parameters
• Updated all usages of point field types across compute implementations, medium physics, boundary conditions, timeschemes, and tests

Reviewed changes

Copilot reviewed 49 out of 49 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
core/specfem/tags.hpp	Added SIMD tag specialization and commented placeholder for future tag aliases
core/specfem/point/impl/field.hpp	Refactored base field implementation to use Tags template parameter
core/specfem/point/acceleration.hpp	Changed template signature from individual parameters to Tags type
core/specfem/point/velocity.hpp	Changed template signature from individual parameters to Tags type
core/specfem/point/displacement.hpp	Changed template signature from individual parameters to Tags type
core/specfem/point/mass_inverse.hpp	Changed template signature from individual parameters to Tags type
core/specfem/element_coupling.hpp	Updated forward declarations and type definitions to use Tags syntax
core/specfem/timescheme/newmark.tpp	Updated corrector/predictor phases to use Tags syntax
core/specfem/compute/impl/*.tpp	Updated all compute implementations to use new Tags syntax with PointTags alias
core/specfem/medium_physics/mass_matrix_component.hpp	Updated return type to use Tags syntax
core/specfem/medium/dim2/*/source.hpp	Updated source contribution functions to use Tags syntax
core/specfem/medium/dim2/*/mass_matrix.hpp	Updated mass matrix functions to use Tags syntax, reordered template parameters
core/specfem/medium/dim2/*/mass_matrix.tpp	Updated implementations to use Tags syntax, reordered template parameters
core/specfem/medium/dim3/*/source.hpp	Updated source contribution functions to use Tags syntax
core/specfem/medium/dim3/*/mass_matrix.hpp	Updated mass matrix functions to use Tags syntax, reordered template parameters
core/specfem/medium/dim3/*/mass_matrix.tpp	Updated implementations to use Tags syntax, reordered template parameters
core/specfem/boundary_conditions/stacey/stacey.tpp	Updated boundary condition implementation to use Tags syntax
core/specfem/algorithms/coupling_integral.hpp	Updated coupling integral to use Tags syntax
tests/unit-tests/medium/source/dim2/*.cpp	Updated test type definitions to use Tags syntax
tests/unit-tests/medium/source/dim3/*.cpp	Updated test type definitions to use Tags syntax
tests/unit-tests/medium/mass_matrix/dim2/*.cpp	Updated test type definitions to use Tags syntax
tests/unit-tests/medium/mass_matrix/dim3/*.cpp	Updated test type definitions to use Tags syntax
tests/unit-tests/compute_coupling/*.cpp	Updated test type definitions to use Tags syntax
tests/unit-tests/assembly/compute_wavefield/generate_data.hpp	Updated test helper to use Tags syntax, added tags.hpp include

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[Copilot]

Remove extra blank lines to maintain consistent formatting with the corrector_phase_impl function. The corrector phase has no blank lines between the SIMD definition and the type definitions, but the predictor phase has two blank lines.

[lsawade]

LGTM