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/**
* AUTO-GENERATED - DO NOT EDIT. Source: https://github.com/gpuweb/cts
**/export const description = `
Execution Tests for non-matrix AbstractFloat subtraction expression
`;import { makeTestGroup } from '../../../../../common/framework/test_group.js';
import { GPUTest } from '../../../../gpu_test.js';
import { TypeAbstractFloat, TypeVec } from '../../../../util/conversion.js';
import { FP } from '../../../../util/floating_point.js';
import { sparseF64Range, sparseVectorF64Range } from '../../../../util/math.js';
import { makeCaseCache } from '../case_cache.js';
import { onlyConstInputSource, run } from '../expression.js';
import { abstractBinary } from './binary.js';
const subtractionVectorScalarInterval = (v, s) => {
return FP.abstract.toVector(v.map((e) => FP.abstract.subtractionInterval(e, s)));
};
const subtractionScalarVectorInterval = (s, v) => {
return FP.abstract.toVector(v.map((e) => FP.abstract.subtractionInterval(s, e)));
};
export const g = makeTestGroup(GPUTest);
const scalar_cases = {
['scalar']: () => {
return FP.abstract.generateScalarPairToIntervalCases(
sparseF64Range(),
sparseF64Range(),
'finite',
FP.abstract.subtractionInterval
);
}
};
const vector_scalar_cases = [2, 3, 4].
map((dim) => ({
[`vec${dim}_scalar`]: () => {
return FP.abstract.generateVectorScalarToVectorCases(
sparseVectorF64Range(dim),
sparseF64Range(),
'finite',
subtractionVectorScalarInterval
);
}
})).
reduce((a, b) => ({ ...a, ...b }), {});
const scalar_vector_cases = [2, 3, 4].
map((dim) => ({
[`scalar_vec${dim}`]: () => {
return FP.abstract.generateScalarVectorToVectorCases(
sparseF64Range(),
sparseVectorF64Range(dim),
'finite',
subtractionScalarVectorInterval
);
}
})).
reduce((a, b) => ({ ...a, ...b }), {});
export const d = makeCaseCache('binary/af_subtraction', {
...scalar_cases,
...vector_scalar_cases,
...scalar_vector_cases
});
g.test('scalar').
specURL('https://www.w3.org/TR/WGSL/#floating-point-evaluation').
desc(
`
Expression: x - y, where x and y are scalars
Accuracy: Correctly rounded
`
).
params((u) => u.combine('inputSource', onlyConstInputSource)).
fn(async (t) => {
const cases = await d.get('scalar');
await run(
t,
abstractBinary('-'),
[TypeAbstractFloat, TypeAbstractFloat],
TypeAbstractFloat,
t.params,
cases
);
});
g.test('vector').
specURL('https://www.w3.org/TR/WGSL/#floating-point-evaluation').
desc(
`
Expression: x - y, where x and y are vectors
Accuracy: Correctly rounded
`
).
params((u) =>
u.combine('inputSource', onlyConstInputSource).combine('vectorize', [2, 3, 4])
).
fn(async (t) => {
const cases = await d.get('scalar'); // Using vectorize to generate vector cases based on scalar cases
await run(
t,
abstractBinary('-'),
[TypeAbstractFloat, TypeAbstractFloat],
TypeAbstractFloat,
t.params,
cases
);
});
g.test('vector_scalar').
specURL('https://www.w3.org/TR/WGSL/#floating-point-evaluation').
desc(
`
Expression: x - y, where x is a vector and y is a scalar
Accuracy: Correctly rounded
`
).
params((u) => u.combine('inputSource', onlyConstInputSource).combine('dim', [2, 3, 4])).
fn(async (t) => {
const dim = t.params.dim;
const cases = await d.get(`vec${dim}_scalar`);
await run(
t,
abstractBinary('-'),
[TypeVec(dim, TypeAbstractFloat), TypeAbstractFloat],
TypeVec(dim, TypeAbstractFloat),
t.params,
cases
);
});
g.test('scalar_vector').
specURL('https://www.w3.org/TR/WGSL/#floating-point-evaluation').
desc(
`
Expression: x - y, where x is a scalar and y is a vector
Accuracy: Correctly rounded
`
).
params((u) => u.combine('inputSource', onlyConstInputSource).combine('dim', [2, 3, 4])).
fn(async (t) => {
const dim = t.params.dim;
const cases = await d.get(`scalar_vec${dim}`);
await run(
t,
abstractBinary('-'),
[TypeAbstractFloat, TypeVec(dim, TypeAbstractFloat)],
TypeVec(dim, TypeAbstractFloat),
t.params,
cases
);
});
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