{
  "tunableSpace": { "WORKGROUP_SIZE": [64, 128, 256] },
  "cases": [
    {
      "name": "mean-f32-4m",
      "preset": "smoke",
      "vars": { "dtype": "float32", "count": 4194304 },
      "inputs": {
        "a": { "dtype": "float32", "shape": [4194304], "dist": "normal", "seed": 802, "scale": 2 },
        "b": { "dtype": "float32", "shape": [4194304], "dist": "normal", "seed": 803, "scale": 2 }
      },
      "outputs": { "y": { "dtype": "float32", "shape": [4194304] } },
      "bench": {
        "primary": true,
        "metrics": [{ "type": "bandwidth", "value": "args.count * dtypeBytes(args.dtype) * 3" }]
      }
    },
    {
      "name": "mean-f32-broadcast-scalar-4m-unaligned",
      "preset": "stress",
      "vars": { "dtype": "float32", "count": 4194302 },
      "inputs": {
        "a": { "dtype": "float32", "shape": [4194302], "dist": "normal", "seed": 811, "scale": 2 },
        "b": { "dtype": "float32", "shape": [4194302], "dist": "normal", "seed": 812, "scale": 2 }
      },
      "outputs": { "y": { "dtype": "float32", "shape": [4194302] } },
      "bench": { "metrics": [{ "type": "bandwidth", "value": "args.count * dtypeBytes(args.dtype) * 3" }] }
    }
  ]
}