{
  "schema_version": 1,
  "report_date": "2026-10-24",
  "title": "Accelerator Simulation Verification",
  "result": "passed",
  "workflow_stages": 12,
  "setup_stages": 2,
  "verification_stages": 10,
  "tested_source_commit": "e023267715f6bb6467e66d6f84b8349b12708a5c",
  "suite_runner_commit_after_run": "b7899e1",
  "evidence_basis": "Engineering-supplied console output and completed suite report; not independent certification.",
  "configurations": {
    "synthetic_transformer": {
      "tokens": 4,
      "hidden_dimension": 8,
      "ffn_dimension": 32,
      "layers": 8,
      "query_heads": 4,
      "kv_heads": 2
    },
    "trained_toy_tasks": {
      "layers": 1,
      "tasks": [
        "character-cycle",
        "context-copy"
      ],
      "cpu_operations": [
        "embeddings",
        "final normalization",
        "vocabulary scoring"
      ]
    }
  },
  "stages": [
    {
      "name": "prepare-eight-layer-source",
      "kind": "setup",
      "result": "passed"
    },
    {
      "name": "build-eight-layer-baseline",
      "kind": "setup",
      "result": "passed"
    },
    {
      "name": "run_requantization_stress",
      "kind": "verification",
      "result": "passed"
    },
    {
      "name": "run_gqa_address_stress",
      "kind": "verification",
      "result": "passed"
    },
    {
      "name": "run_dma_backpressure_stress",
      "kind": "verification",
      "result": "passed"
    },
    {
      "name": "run_memory_fabric_stress",
      "kind": "verification",
      "result": "passed"
    },
    {
      "name": "run_eight_layer_input_stress",
      "kind": "verification",
      "result": "passed"
    },
    {
      "name": "run_eight_layer_cache_stress",
      "kind": "verification",
      "result": "passed"
    },
    {
      "name": "run_eight_layer_contention",
      "kind": "verification",
      "result": "passed"
    },
    {
      "name": "eight-layer-session-protocol",
      "kind": "verification",
      "result": "passed"
    },
    {
      "name": "trained-cycle",
      "kind": "verification",
      "result": "passed"
    },
    {
      "name": "trained-context-copy",
      "kind": "verification",
      "result": "passed"
    }
  ],
  "limits": [
    "Finite tested inputs and schedules, not exhaustive verification.",
    "Eight-layer synthetic execution and one-layer trained toy generation are separate demonstrations.",
    "No physical FPGA execution, general-language quality, board throughput or power validation.",
    "Standalone block tests and competing-weight-read integration have distinct scopes.",
    "The combined stress suite and trained toy regressions are not integrated into portal jobs."
  ],
  "reproduction": {
    "runner": "tests/run_accelerator_stress_suite.py",
    "command": "python3 tests/run_accelerator_stress_suite.py --root \"$PWD\"",
    "requirements": "Configured TLLM checkout, compatible Python dependencies and OSS CAD Suite/Verilator environment. The suite generates fresh fixtures and builds."
  }
}