{
  "comment": "Tiny adaptive test: fixed OSL=1024, ISL=1K..128K. Only Y entries are run.",
  "mode": "Y",
  "matrix": {
    "1024": {"1024": "Y"},
    "2048": {"1024": "Y"},
    "4096": {"1024": "Y"},
    "8192": {"1024": "Y"},
    "16384": {"1024": "Y"},
    "32768": {"1024": "Y"},
    "65536": {"1024": "Y"},
    "131072": {"1024": "Y"}
  }
}