| { |
| "cases": [ |
| { |
| "name": "ties_to_even", |
| "inputs": { |
| "x": { |
| "dtype": "float32", |
| "shape": [8], |
| "data": { "kind": "values", "values": [-2.5, -1.5, -0.5, 0.5, 1.5, 2.5, 2.1, 2.9] } |
| } |
| }, |
| "outputs": { "y": { "dtype": "float32", "shape": [8] } } |
| }, |
| { |
| "name": "backend_mixed_values", |
| "provenance": { "source": "cmake/external/onnx/onnx/backend/test/data/node/test_round" }, |
| "inputs": { |
| "x": { |
| "dtype": "float32", |
| "shape": [15], |
| "data": { |
| "kind": "values", |
| "values": [0.1, 0.5, 0.9, 1.2, 1.5, 1.8, 2.3, 2.5, 2.7, -1.1, -1.5, -1.9, -2.2, -2.5, -2.8] |
| } |
| } |
| }, |
| "outputs": { "y": { "dtype": "float32", "shape": [15], "tolerance": 0 } } |
| }, |
| { |
| "name": "f16_ties_to_even", |
| "inputs": { |
| "x": { |
| "dtype": "float16", |
| "shape": [10], |
| "data": { "kind": "values", "values": [-4.5, -3.5, -2.5, -1.5, -0.5, 0.5, 1.5, 2.5, 3.5, 4.5] } |
| } |
| }, |
| "outputs": { "y": { "dtype": "float16", "shape": [10], "tolerance": 0 } } |
| }, |
| { |
| "name": "f16_nonfinite_and_near_half_values", |
| "inputs": { |
| "x": { |
| "dtype": "float16", |
| "shape": [8], |
| "data": { |
| "kind": "values", |
| "values": ["-Infinity", -2.5, -0.499755859375, 0.0, 0.0, 0.499755859375, "Infinity", "NaN"] |
| } |
| } |
| }, |
| "outputs": { "y": { "dtype": "float16", "shape": [8], "tolerance": 0, "allowNaN": true } } |
| }, |
| { |
| "name": "ort_float_fractional_mix", |
| "provenance": { |
| "source": "onnxruntime/test/providers/cpu/math/round_test.cc", |
| "test": "RoundTest.SimpleTestFloat" |
| }, |
| "inputs": { |
| "x": { "dtype": "float32", "shape": [5], "data": { "kind": "values", "values": [0.9, 2.5, 2.3, 1.5, -4.5] } } |
| }, |
| "outputs": { "y": { "dtype": "float32", "shape": [5], "tolerance": 0 } } |
| }, |
| { |
| "name": "ort_float16_fractional_mix", |
| "provenance": { |
| "source": "onnxruntime/test/providers/cpu/math/round_test.cc", |
| "test": "RoundTest.SimpleTestFloat16" |
| }, |
| "inputs": { |
| "x": { "dtype": "float16", "shape": [5], "data": { "kind": "values", "values": [0.9, 2.5, 2.3, 1.5, -4.5] } } |
| }, |
| "outputs": { "y": { "dtype": "float16", "shape": [5], "tolerance": 0 } } |
| }, |
| { |
| "name": "rank0_scalar_half_tie_even", |
| "provenance": { |
| "source": "onnxruntime/test/providers/cpu/math/round_test.cc", |
| "test": "RoundTest.SimpleTestFloat", |
| "notes": "Additional node-level edge for rank-0 tensors and half-to-even scalar behavior." |
| }, |
| "inputs": { "x": { "dtype": "float32", "shape": [], "data": { "kind": "values", "values": [2.5] } } }, |
| "outputs": { |
| "y": { "dtype": "float32", "shape": [], "tolerance": 0, "data": { "kind": "values", "values": [2.0] } } |
| } |
| }, |
| { |
| "name": "large_exact_half_ties_to_even", |
| "provenance": { |
| "source": "onnxruntime/test/providers/cpu/math/round_test.cc", |
| "test": "RoundTest.SimpleTestFloat", |
| "notes": "Half-way values at larger magnitudes remain exactly representable here and must round to the even integer, not away from zero." |
| }, |
| "inputs": { |
| "x": { |
| "dtype": "float32", |
| "shape": [6], |
| "data": { "kind": "values", "values": [-1048577.5, -1048576.5, -1024.5, 1024.5, 1048576.5, 1048577.5] } |
| } |
| }, |
| "outputs": { |
| "y": { |
| "dtype": "float32", |
| "shape": [6], |
| "tolerance": 0, |
| "data": { "kind": "values", "values": [-1048578.0, -1048576.0, -1024.0, 1024.0, 1048576.0, 1048578.0] } |
| } |
| } |
| }, |
| { |
| "name": "f16_negative_positive_tie_grid", |
| "provenance": { |
| "source": "onnxruntime/test/providers/cpu/math/round_test.cc", |
| "test": "RoundTest.SimpleTestFloat16", |
| "notes": "Extended float16 tie grid across negative and positive odd/even integer neighbors." |
| }, |
| "inputs": { |
| "x": { |
| "dtype": "float16", |
| "shape": [8], |
| "data": { "kind": "values", "values": [-7.5, -6.5, -5.5, -4.5, 4.5, 5.5, 6.5, 7.5] } |
| } |
| }, |
| "outputs": { |
| "y": { |
| "dtype": "float16", |
| "shape": [8], |
| "tolerance": 0, |
| "data": { "kind": "values", "values": [-8.0, -6.0, -6.0, -4.0, 4.0, 6.0, 6.0, 8.0] } |
| } |
| } |
| }, |
| { |
| "name": "nonfinite_and_signed_zero", |
| "inputs": { |
| "x": { |
| "dtype": "float32", |
| "shape": [6], |
| "data": { "kind": "values", "values": ["-Infinity", 0.0, 0.0, 0.49999997, "Infinity", "NaN"] } |
| } |
| }, |
| "outputs": { "y": { "dtype": "float32", "shape": [6], "tolerance": 0, "allowNaN": true } } |
| }, |
| { |
| "name": "zero_size_noop", |
| "inputs": { "x": { "dtype": "float32", "shape": [0], "data": { "kind": "values", "values": [] } } }, |
| "outputs": { "y": { "dtype": "float32", "shape": [0], "tolerance": 0 } } |
| }, |
| { |
| "name": "f32_large_integral_noop_vec4", |
| "inputs": { |
| "x": { |
| "dtype": "float32", |
| "shape": [8], |
| "data": { "kind": "values", "values": [3.5, 4.5, 5.5, 6.5, -3.5, -4.5, -5.5, -6.5] } |
| } |
| }, |
| "outputs": { "y": { "dtype": "float32", "shape": [8], "tolerance": 0 } }, |
| "provenance": { |
| "notes": "Half-ties at odd/even integer boundaries in vec4 path; tests round-half-to-even vs WGSL builtin round() which rounds away from zero." |
| } |
| }, |
| { |
| "name": "f32_scalar_tail_4095", |
| "provenance": { "notes": "An odd element count exercises scalar Round over a sustained fractional range." }, |
| "inputs": { |
| "x": { |
| "dtype": "float32", |
| "shape": [4095], |
| "data": { "kind": "fillFloat32", "sinStep": 0.013, "cosStep": 0.027, "scale": 10.0 } |
| } |
| }, |
| "outputs": { "y": { "dtype": "float32", "shape": [4095], "tolerance": 0 } } |
| } |
| ] |
| } |
|
|
