{
  "fixtureArrays": { "onnx_example_a": [1, -2, 3, 4, -1, 2, -3, 0.5], "onnx_example_b": [0.5, 1, -1, 2, 2, -1, 0.5, 1] },
  "cases": [
    {
      "name": "half_function_rounding_vec4",
      "inputs": {
        "a": {
          "dtype": "float16",
          "shape": [4],
          "data": { "kind": "values", "values": [-1.8203125, 0.0611572265625, -1.30859375, 0.96337890625] }
        },
        "b": {
          "dtype": "float16",
          "shape": [4],
          "data": { "kind": "values", "values": [1.298828125, -0.1517333984375, -1.8056640625, 2.80859375] }
        }
      },
      "outputs": {
        "y": {
          "dtype": "float16",
          "shape": [4],
          "data": { "kind": "values", "values": [-0.329345703125, -0.004779815673828125, 0.50244140625, 1.9580078125] },
          "tolerance": 0.000002
        }
      },
      "provenance": {
        "source": "ONNX SwiGLU-28 Function body",
        "notes": "Negative and positive gates with explicit half Sigmoid, Swish and Mul edges, in vectorized and scalar-tail execution."
      }
    },
    {
      "name": "half_function_rounding_scalar_tail",
      "inputs": {
        "a": {
          "dtype": "float16",
          "shape": [5],
          "data": { "kind": "values", "values": [-1.8203125, 0.0611572265625, -1.30859375, 0.96337890625, -1.8203125] }
        },
        "b": {
          "dtype": "float16",
          "shape": [5],
          "data": {
            "kind": "values",
            "values": [1.298828125, -0.1517333984375, -1.8056640625, 2.80859375, 1.298828125]
          }
        }
      },
      "outputs": {
        "y": {
          "dtype": "float16",
          "shape": [5],
          "data": {
            "kind": "values",
            "values": [-0.329345703125, -0.004779815673828125, 0.50244140625, 1.9580078125, -0.329345703125]
          },
          "tolerance": 0.000002
        }
      },
      "provenance": {
        "source": "ONNX SwiGLU-28 Function body",
        "notes": "Negative and positive gates with explicit half Sigmoid, Swish and Mul edges, in vectorized and scalar-tail execution."
      }
    },
    {
      "name": "onnx_default_rank2",
      "provenance": {
        "source": "onnx/backend/test/case/node/swiglu.py",
        "test": "test_swiglu",
        "notes": "Standard ONNX-28 example using the default alpha of one."
      },
      "inputs": {
        "a": {
          "dtype": "float32",
          "shape": [2, 4],
          "data": { "kind": "values", "values": { "$ref": "#/fixtureArrays/onnx_example_a" } }
        },
        "b": {
          "dtype": "float32",
          "shape": [2, 4],
          "data": { "kind": "values", "values": { "$ref": "#/fixtureArrays/onnx_example_b" } }
        }
      },
      "outputs": { "y": { "dtype": "float32", "shape": [2, 4], "tolerance": 0.000001 } }
    },
    {
      "name": "onnx_alpha_half_rank2",
      "provenance": {
        "source": "onnx/backend/test/case/node/swiglu.py",
        "test": "test_swiglu_alpha",
        "notes": "Standard ONNX-28 example with alpha set to 0.5."
      },
      "attrs": { "alpha": 0.5 },
      "inputs": {
        "a": {
          "dtype": "float32",
          "shape": [2, 4],
          "data": { "kind": "values", "values": { "$ref": "#/fixtureArrays/onnx_example_a" } }
        },
        "b": {
          "dtype": "float32",
          "shape": [2, 4],
          "data": { "kind": "values", "values": { "$ref": "#/fixtureArrays/onnx_example_b" } }
        }
      },
      "outputs": { "y": { "dtype": "float32", "shape": [2, 4], "tolerance": 0.000001 } }
    },
    {
      "name": "onnx_float16_rank2",
      "provenance": {
        "source": "onnx/backend/test/case/node/swiglu.py",
        "test": "test_swiglu_float16",
        "notes": "Standard ONNX-28 float16 example. The fused kernel preserves the typed Swish and final Mul boundaries from the operator's Function body."
      },
      "inputs": {
        "a": {
          "dtype": "float16",
          "shape": [2, 4],
          "data": { "kind": "values", "values": { "$ref": "#/fixtureArrays/onnx_example_a" } }
        },
        "b": {
          "dtype": "float16",
          "shape": [2, 4],
          "data": { "kind": "values", "values": { "$ref": "#/fixtureArrays/onnx_example_b" } }
        }
      },
      "outputs": { "y": { "dtype": "float16", "shape": [2, 4], "tolerance": 0.001 } }
    },
    {
      "name": "float16_function_stage_boundaries",
      "provenance": {
        "source": "onnx/defs/math/defs.cc",
        "test": "SwiGLU-28 Function body",
        "notes": "Separates the standard typed Swish and Mul stages from a one-cast fused-float32 implementation."
      },
      "attrs": { "alpha": -0.4201333224773407 },
      "inputs": {
        "a": { "dtype": "float16", "shape": [1], "data": { "kind": "values", "values": [-3.376953125] } },
        "b": { "dtype": "float16", "shape": [1], "data": { "kind": "values", "values": [0.5576171875] } }
      },
      "outputs": {
        "y": { "dtype": "float16", "shape": [1], "data": { "kind": "values", "values": [-1.515625] }, "tolerance": 0 }
      }
    },
    {
      "name": "odd_rank3_scalar_x4",
      "attrs": { "alpha": -0.75 },
      "inputs": {
        "a": {
          "dtype": "float32",
          "shape": [1, 2, 3],
          "data": { "kind": "values", "values": [-4.0, -1.0, -0.25, 0.0, 1.5, 5.0] }
        },
        "b": {
          "dtype": "float32",
          "shape": [1, 2, 3],
          "data": { "kind": "values", "values": [0.5, -2.0, 4.0, 8.0, -1.0, 0.25] }
        }
      },
      "outputs": { "y": { "dtype": "float32", "shape": [1, 2, 3], "tolerance": 0.000001 } }
    },
    {
      "name": "rank0_scalar",
      "attrs": { "alpha": 2 },
      "inputs": {
        "a": { "dtype": "float32", "shape": [], "data": { "kind": "values", "values": [-1.25] } },
        "b": { "dtype": "float32", "shape": [], "data": { "kind": "values", "values": [3.0] } }
      },
      "outputs": { "y": { "dtype": "float32", "shape": [], "tolerance": 0.000001 } }
    },
    {
      "name": "empty_rank4",
      "inputs": {
        "a": { "dtype": "float32", "shape": [2, 0, 3, 1], "data": { "kind": "values", "values": [] } },
        "b": { "dtype": "float32", "shape": [2, 0, 3, 1], "data": { "kind": "values", "values": [] } }
      },
      "outputs": { "y": { "dtype": "float32", "shape": [2, 0, 3, 1] } }
    }
  ]
}