{
  "comment": "ISL/OSL matrix for dsv4_p800_sglang_tp_dp_matrix. Y=must test, P=optional (record skipped on failure), N=skip.",
  "mode": "Y",
  "notes": "P800 INT8 sustains at most ~131k input tokens, so ISL stops at 131072. Concurrency ranges match the H20 matrix; scenarios that exceed server capacity are recorded as failed/skipped and the run moves on.",
  "matrix": {
    "1024": {
      "128": "Y",
      "256": "Y",
      "512": "Y",
      "1024": "Y",
      "2048": "Y",
      "4096": "Y"
    },
    "4096": {
      "128": "Y",
      "256": "Y",
      "512": "Y",
      "1024": "Y",
      "2048": "Y",
      "4096": "Y"
    },
    "8192": {
      "128": "Y",
      "256": "Y",
      "512": "Y",
      "1024": "Y",
      "2048": "Y",
      "4096": "Y"
    },
    "16384": {
      "128": "Y",
      "256": "Y",
      "512": "Y",
      "1024": "Y",
      "2048": "Y",
      "4096": "P"
    },
    "32768": {
      "128": "Y",
      "256": "Y",
      "512": "Y",
      "1024": "Y",
      "2048": "Y",
      "4096": "P"
    },
    "65536": {
      "128": "Y",
      "256": "Y",
      "512": "Y",
      "1024": "Y",
      "2048": "P",
      "4096": "N"
    },
    "131072": {
      "128": "Y",
      "256": "Y",
      "512": "Y",
      "1024": "P",
      "2048": "N",
      "4096": "N"
    }
  },
  "concurrency": {
    "1024": {
      "low": 1,
      "high": 128
    },
    "4096": {
      "low": 1,
      "high": 64
    },
    "8192": {
      "low": 1,
      "high": 64
    },
    "16384": {
      "low": 1,
      "high": 32
    },
    "32768": {
      "low": 1,
      "high": 16
    },
    "65536": {
      "low": 1,
      "high": 8
    },
    "131072": {
      "low": 1,
      "high": 4
    }
  }
}