Add vector-add-2-24-frontier-cs-vector-add-2-24

[ifsheldon]

PR: Vector Addition 2^24 Throughput

Provenance

• Frontier-CS source path: research/problems/vector_addition/2_24
• Prepared handle: vector-add-2-24-frontier-cs-vector-add-2-24

Execution

• Mode: coexecuted_benchmark
• Target: linux-arm64-cuda

Public / Private Split

Public validation is tiny and committed; official config/data is in official-runs.zip.

Acceptance Criteria

• python3 scripts/validate_challenges.py passes in the Worker D worktree.
• Public validation remains tiny and deterministic.
• result.json includes status, mode, rank_score, aggregate primary score, and the mode summary.
• Private ZIP entries contain no traversal paths or symlinks.

Trust Boundary

Coexecuted evaluator imports or compiles participant code; private overlay contains no secrets.

Risks

Requires target hardware/dependencies for a full official smoke; no production state was touched.

Refs #508

[ifsheldon]

Admin review note: platform draft validation passed and Agentics admin approval was recorded. GitHub does not allow this account to approve its own PR.