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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /webnn/conformance_tests/lesser.https.any.html?cpu - WPT Dashboard Interop Dashboard
- /webnn/conformance_tests/lesser.https.any.html?gpu - WPT Dashboard Interop Dashboard
- /webnn/conformance_tests/lesser.https.any.html?npu - WPT Dashboard Interop Dashboard
- /webnn/conformance_tests/lesser.https.any.worker.html?cpu - WPT Dashboard Interop Dashboard
- /webnn/conformance_tests/lesser.https.any.worker.html?gpu - WPT Dashboard Interop Dashboard
- /webnn/conformance_tests/lesser.https.any.worker.html?npu - WPT Dashboard Interop Dashboard
// META: title=test WebNN API element-wise lesser operation
// META: global=window,dedicatedworker
// META: variant=?cpu
// META: variant=?gpu
// META: variant=?npu
// META: script=../resources/utils.js
// META: timeout=long
'use strict';
// Compare if the values of the first input tensor is lesser, element-wise.
//
// MLOperand lesser(MLOperand a, MLOperand b);
const getLesserPrecisionTolerance = (graphResources) => {
const toleranceValueDict = {uint8: 0};
const expectedDataType =
getExpectedDataTypeOfSingleOutput(graphResources.expectedOutputs);
return {metricType: 'ULP', value: toleranceValueDict[expectedDataType]};
};
const lesserTests = [
{
'name': 'lesser float32 0D scalar',
'graph': {
'inputs': {
'inputA': {
'data': [-0.5228080153465271],
'descriptor': {shape: [], dataType: 'float32'}
},
'inputB': {
'data': [0.8150388598442078],
'descriptor': {shape: [], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {'data': [1], 'descriptor': {shape: [], dataType: 'uint8'}}
}
}
},
{
'name': 'lesser float32 1D constant tensors',
'graph': {
'inputs': {
'inputA': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [24], dataType: 'float32'},
'constant': true
},
'inputB': {
'data': [
2.945375680923462, 3.730471611022949, 4.0253753662109375,
-4.718355178833008, 6.7732744216918945, -2.042813539505005,
-6.526762008666992, 6.826299667358398, -9.267172813415527,
6.118423938751221, -2.001732349395752, 1.779831051826477,
9.660094261169434, -2.7473158836364746, -3.4345006942749023,
-4.751097679138184, -6.092621803283691, -0.4334806203842163,
-1.4069052934646606, -0.23742099106311798, -9.10597038269043,
6.811779975891113, -6.768326759338379, -8.952353477478027
],
'descriptor': {shape: [24], dataType: 'float32'},
'constant': true
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1,
1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0
],
'descriptor': {shape: [24], dataType: 'uint8'}
}
}
}
},
{
'name': 'lesser float32 1D tensors',
'graph': {
'inputs': {
'inputA': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [24], dataType: 'float32'}
},
'inputB': {
'data': [
2.945375680923462, 3.730471611022949, 4.0253753662109375,
-4.718355178833008, 6.7732744216918945, -2.042813539505005,
-6.526762008666992, 6.826299667358398, -9.267172813415527,
6.118423938751221, -2.001732349395752, 1.779831051826477,
9.660094261169434, -2.7473158836364746, -3.4345006942749023,
-4.751097679138184, -6.092621803283691, -0.4334806203842163,
-1.4069052934646606, -0.23742099106311798, -9.10597038269043,
6.811779975891113, -6.768326759338379, -8.952353477478027
],
'descriptor': {shape: [24], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1,
1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0
],
'descriptor': {shape: [24], dataType: 'uint8'}
}
}
}
},
{
'name': 'lesser float32 2D tensors',
'graph': {
'inputs': {
'inputA': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [4, 6], dataType: 'float32'}
},
'inputB': {
'data': [
2.945375680923462, 3.730471611022949, 4.0253753662109375,
-4.718355178833008, 6.7732744216918945, -2.042813539505005,
-6.526762008666992, 6.826299667358398, -9.267172813415527,
6.118423938751221, -2.001732349395752, 1.779831051826477,
9.660094261169434, -2.7473158836364746, -3.4345006942749023,
-4.751097679138184, -6.092621803283691, -0.4334806203842163,
-1.4069052934646606, -0.23742099106311798, -9.10597038269043,
6.811779975891113, -6.768326759338379, -8.952353477478027
],
'descriptor': {shape: [4, 6], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1,
1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0
],
'descriptor': {shape: [4, 6], dataType: 'uint8'}
}
}
}
},
{
'name': 'lesser float32 3D tensors',
'graph': {
'inputs': {
'inputA': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [2, 3, 4], dataType: 'float32'}
},
'inputB': {
'data': [
2.945375680923462, 3.730471611022949, 4.0253753662109375,
-4.718355178833008, 6.7732744216918945, -2.042813539505005,
-6.526762008666992, 6.826299667358398, -9.267172813415527,
6.118423938751221, -2.001732349395752, 1.779831051826477,
9.660094261169434, -2.7473158836364746, -3.4345006942749023,
-4.751097679138184, -6.092621803283691, -0.4334806203842163,
-1.4069052934646606, -0.23742099106311798, -9.10597038269043,
6.811779975891113, -6.768326759338379, -8.952353477478027
],
'descriptor': {shape: [2, 3, 4], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1,
1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0
],
'descriptor': {shape: [2, 3, 4], dataType: 'uint8'}
}
}
}
},
{
'name': 'lesser float32 4D tensors',
'graph': {
'inputs': {
'inputA': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'float32'}
},
'inputB': {
'data': [
2.945375680923462, 3.730471611022949, 4.0253753662109375,
-4.718355178833008, 6.7732744216918945, -2.042813539505005,
-6.526762008666992, 6.826299667358398, -9.267172813415527,
6.118423938751221, -2.001732349395752, 1.779831051826477,
9.660094261169434, -2.7473158836364746, -3.4345006942749023,
-4.751097679138184, -6.092621803283691, -0.4334806203842163,
-1.4069052934646606, -0.23742099106311798, -9.10597038269043,
6.811779975891113, -6.768326759338379, -8.952353477478027
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1,
1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'uint8'}
}
}
}
},
{
'name': 'lesser float32 5D tensors',
'graph': {
'inputs': {
'inputA': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [2, 2, 1, 2, 3], dataType: 'float32'}
},
'inputB': {
'data': [
2.945375680923462, 3.730471611022949, 4.0253753662109375,
-4.718355178833008, 6.7732744216918945, -2.042813539505005,
-6.526762008666992, 6.826299667358398, -9.267172813415527,
6.118423938751221, -2.001732349395752, 1.779831051826477,
9.660094261169434, -2.7473158836364746, -3.4345006942749023,
-4.751097679138184, -6.092621803283691, -0.4334806203842163,
-1.4069052934646606, -0.23742099106311798, -9.10597038269043,
6.811779975891113, -6.768326759338379, -8.952353477478027
],
'descriptor': {shape: [2, 2, 1, 2, 3], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1,
1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0
],
'descriptor': {shape: [2, 2, 1, 2, 3], dataType: 'uint8'}
}
}
}
},
{
'name': 'lesser float32 broadcast 0D to 4D',
'graph': {
'inputs': {
'inputA': {
'data': [-5.678369998931885],
'descriptor': {shape: [], dataType: 'float32'}
},
'inputB': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0,
1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'uint8'}
}
}
}
},
{
'name': 'lesser float32 broadcast 1D to 4D',
'graph': {
'inputs': {
'inputA': {
'data': [-5.678369998931885],
'descriptor': {shape: [1], dataType: 'float32'}
},
'inputB': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0,
1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'uint8'}
}
}
}
},
{
'name': 'lesser float32 broadcast 2D to 4D',
'graph': {
'inputs': {
'inputA': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'float32'}
},
'inputB': {
'data': [
3.5869946479797363, -2.853332042694092, -3.684652805328369,
2.4055018424987793, -4.358371257781982, 5.5484747886657715
],
'descriptor': {shape: [2, 3], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1,
1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'uint8'}
}
}
}
},
{
'name': 'lesser float32 broadcast 3D to 4D',
'graph': {
'inputs': {
'inputA': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'float32'}
},
'inputB': {
'data': [
-4.439523696899414, 2.7518322467803955, 3.635943651199341,
-2.8089921474456787
],
'descriptor': {shape: [2, 2, 1], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1,
0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 1
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'uint8'}
}
}
}
},
{
'name': 'lesser float32 broadcast 4D to 4D',
'graph': {
'inputs': {
'inputA': {
'data': [-5.678369998931885],
'descriptor': {shape: [1, 1, 1, 1], dataType: 'float32'}
},
'inputB': {
'data': [
-1.147218942642212, -8.409374237060547, -2.2753310203552246,
-0.5770801305770874, 8.171789169311523, -0.907120943069458,
5.2908453941345215, -3.9134645462036133, 9.825095176696777,
-8.931730270385742, -3.457401752471924, -7.331232070922852,
1.232004165649414, 4.312077045440674, 1.2715545892715454,
4.184540748596191, -6.710920333862305, 3.0768423080444336,
1.0030865669250488, -9.076244354248047, 8.907161712646484,
4.232614994049072, 2.1005890369415283, -6.201345443725586
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'float32'}
}
},
'operators': [{
'name': 'lesser',
'arguments': [{'a': 'inputA'}, {'b': 'inputB'}],
'outputs': 'output'
}],
'expectedOutputs': {
'output': {
'data': [
1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0,
1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0
],
'descriptor': {shape: [2, 2, 2, 3], dataType: 'uint8'}
}
}
}
}
];
if (navigator.ml) {
lesserTests.forEach((test) => {
webnn_conformance_test(
buildAndExecuteGraph, getLesserPrecisionTolerance, test);
});
} else {
test(() => assert_implements(navigator.ml, 'missing navigator.ml'));
}