[
  {
    "case": "fp16-b2-n3-default",
    "batch": 2,
    "blocks": 3,
    "precision": "fp16",
    "budget_kib": 0,
    "status": "unsupported",
    "returncode": 1,
    "wall_seconds": 0.008,
    "stages": {
      "compile_runtime": "212\u00b5s",
      "construct_mid": "15.3\u00b5s"
    },
    "diagnostic": [
      "2026-09-22T14:56:35.684366Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:compile_runtime: close time.busy=212\u00b5s time.idle=4.92\u00b5s",
      "2026-09-22T14:56:35.684415Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}:construct_mid: close time.busy=15.3\u00b5s time.idle=553ns",
      "2026-09-22T14:56:35.684425Z  INFO ipu_codegen.package.build{tile_count=1472 operations=1}: close time.busy=282\u00b5s time.idle=2.09\u00b5s",
      "Error: planning failed: parameter format for this consumer construction is not implemented",
      "",
      "Caused by:",
      "    parameter format for this consumer construction is not implemented"
    ]
  }
]