김경종
67 lines
3.2 KiB
Markdown
67 lines
3.2 KiB
Markdown
# 3D Euler-Bernoulli Beam UEL GREEN Test Report
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## Metadata
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- feature_id: uel-3d-euler-beam
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- source_red_report: `docs/build-test-reports/uel-3d-euler-beam-red.md`
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- source_reference_models: `docs/reference-models/uel-3d-euler-beam.md`
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- status: pass-for-workspace-validation
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- owner_agent: implementation-agent
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- date: 2026-06-11
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## Implementation Scope
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Production source added in this step:
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- `src/fortran/uel_3d_euler_beam_kernel.f90`
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- `src/fortran/uel_3d_euler_beam_abi_adapter.f90`
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The implementation covers the approved no-Abaqus scope:
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- 12-by-12 Euler-Bernoulli local stiffness matrix.
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- Local frame construction from node coordinates and `PROPS(7:9)`.
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- `K_global = T^T*k_local*T`.
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- Static residual `RHS(1:12,1) = -K_global*U(1:12)`.
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- `AMATRX` and `RHS` selection for `LFLAGS(3)=1`, `2`, and `5`.
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- Shape, property, geometry, orientation, and unsupported-request diagnostics.
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- Deterministic zeroing of `RHS`, `AMATRX`, and `ENERGY`; `PNEWDT` unchanged for valid calls.
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The fixed-form Abaqus `UEL` wrapper remains deferred because the approved step 7 no-Abaqus tests target the kernel and ABI adapter only.
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## Harness Support Changes
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Two validation harness fixes were required after the step 6 RED manifest became executable:
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- `scripts/validate_fortran.py` now creates each `build/fortran-tests/<test-name>/` directory before invoking Intel Fortran.
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- `scripts/fortran_toolchain.py` now invokes the oneAPI environment script through `ComSpec` or discovered `cmd.exe` and sets a minimal Windows PATH for the child command shell.
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These changes are covered by updated Python harness tests in:
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- `scripts/test_validate_fortran.py`
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- `scripts/test_fortran_toolchain.py`
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## Command Log Summary
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| order | command | exit_code | result | evidence |
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| --- | --- | --- | --- | --- |
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| 1 | `python scripts/test_validate_fortran.py -k build_commands_create` | 1 then 0 | RED then GREEN | failed before build-dir creation fix; passed after `build_dir.mkdir(...)` |
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| 2 | `python scripts/test_fortran_toolchain.py -k wrap_command` | 1 then 0 | RED then GREEN | failed before absolute `cmd.exe` and minimal PATH wrapper; passed after wrapper update |
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| 3 | `python -m unittest discover -s scripts -p "test_*.py"` | 0 | pass | 57 Python harness tests passed |
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| 4 | `python scripts/validate_reference_artifacts.py` | 0 | pass | reference artifact metadata validation succeeded |
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| 5 | `python scripts/validate_fortran.py` | 0 | pass | all six no-Abaqus Fortran manifest executables compiled and passed with Intel `ifx` through oneAPI env script |
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| 6 | `python scripts/validate_workspace.py` | 0 | pass | reference validation and Fortran validation both succeeded |
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## No-Abaqus Fortran Tests Passed
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| manifest_test | result |
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| --- | --- |
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| `uel_3d_euler_beam_kernel_stiffness` | pass |
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| `uel_3d_euler_beam_kernel_transform_modes` | pass |
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| `uel_3d_euler_beam_abi_static` | pass |
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| `uel_3d_euler_beam_invalid_inputs` | pass |
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| `uel_3d_euler_beam_kernel_source_smoke` | pass |
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| `uel_3d_euler_beam_abi_adapter_source_smoke` | pass |
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## Handoff to Step 8
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Step 8 can proceed to validation readiness using the passing no-Abaqus evidence above. External Abaqus reference artifacts remain absent and must still be user-generated before solver-result comparison.
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