1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
export const description = `
Execution tests for the 'acosh' builtin function
S is abstract-float, f32, f16
T is S or vecN<S>
@const fn acosh(e: T ) -> T
Returns the hyperbolic arc cosine of e. The result is 0 when e < 1.
Computes the non-negative functional inverse of cosh.
Component-wise when T is a vector.
Note: The result is not mathematically meaningful when e < 1.
`;
import { makeTestGroup } from '../../../../../../common/framework/test_group.js';
import { GPUTest } from '../../../../../gpu_test.js';
import { Type } from '../../../../../util/conversion.js';
import { allInputSources, onlyConstInputSource, run } from '../../expression.js';
import { d } from './acosh.cache.js';
import { abstractFloatBuiltin, builtin } from './builtin.js';
export const g = makeTestGroup(GPUTest);
g.test('abstract_float')
.specURL('https://www.w3.org/TR/WGSL/#float-builtin-functions')
.desc(`abstract float tests`)
.params(u =>
u
.combine('inputSource', onlyConstInputSource)
.combine('vectorize', [undefined, 2, 3, 4] as const)
)
.fn(async t => {
const cases = await d.get('abstract_const');
await run(
t,
abstractFloatBuiltin('acosh'),
[Type.abstractFloat],
Type.abstractFloat,
t.params,
cases
);
});
g.test('f32')
.specURL('https://www.w3.org/TR/WGSL/#float-builtin-functions')
.desc(`f32 tests`)
.params(u =>
u.combine('inputSource', allInputSources).combine('vectorize', [undefined, 2, 3, 4] as const)
)
.fn(async t => {
const cases = await d.get(t.params.inputSource === 'const' ? 'f32_const' : 'f32_non_const');
await run(t, builtin('acosh'), [Type.f32], Type.f32, t.params, cases);
});
g.test('f16')
.specURL('https://www.w3.org/TR/WGSL/#float-builtin-functions')
.desc(`f16 tests`)
.params(u =>
u.combine('inputSource', allInputSources).combine('vectorize', [undefined, 2, 3, 4] as const)
)
.beforeAllSubcases(t => {
t.selectDeviceOrSkipTestCase('shader-f16');
})
.fn(async t => {
const cases = await d.get(t.params.inputSource === 'const' ? 'f16_const' : 'f16_non_const');
await run(t, builtin('acosh'), [Type.f16], Type.f16, t.params, cases);
});
|
