Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 196 insertions, 0 deletions

diff --git a/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/abs.spec.ts b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/abs.spec.ts
new file mode 100644
index 0000000000..05d5242f73
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/abs.spec.ts
@@ -0,0 +1,196 @@
+export const description = `
+Execution tests for the 'abs' builtin function
+
+S is AbstractInt, i32, or u32
+T is S or vecN<S>
+@const fn abs(e: T ) -> T
+The absolute value of e. Component-wise when T is a vector. If e is a signed
+integral scalar type and evaluates to the largest negative value, then the
+result is e. If e is an unsigned integral type, then the result is e.
+
+S is AbstractFloat, f32, f16
+T is S or vecN<S>
+@const fn abs(e: T ) -> T
+Returns the absolute value of e (e.g. e with a positive sign bit).
+Component-wise when T is a vector.
+`;
+
+import { makeTestGroup } from '../../../../../../common/framework/test_group.js';
+import { GPUTest } from '../../../../../gpu_test.js';
+import { kBit } from '../../../../../util/constants.js';
+import {
+  i32Bits,
+  TypeF32,
+  TypeF16,
+  TypeI32,
+  TypeU32,
+  u32Bits,
+  TypeAbstractFloat,
+} from '../../../../../util/conversion.js';
+import { FP } from '../../../../../util/floating_point.js';
+import { fullF32Range, fullF16Range, fullF64Range } from '../../../../../util/math.js';
+import { makeCaseCache } from '../../case_cache.js';
+import { allInputSources, onlyConstInputSource, run } from '../../expression.js';
+
+import { abstractBuiltin, builtin } from './builtin.js';
+
+export const g = makeTestGroup(GPUTest);
+
+export const d = makeCaseCache('abs', {
+  f32: () => {
+    return FP.f32.generateScalarToIntervalCases(fullF32Range(), 'unfiltered', FP.f32.absInterval);
+  },
+  f16: () => {
+    return FP.f16.generateScalarToIntervalCases(fullF16Range(), 'unfiltered', FP.f16.absInterval);
+  },
+  abstract: () => {
+    return FP.abstract.generateScalarToIntervalCases(
+      fullF64Range(),
+      'unfiltered',
+      FP.abstract.absInterval
+    );
+  },
+});
+
+g.test('abstract_int')
+  .specURL('https://www.w3.org/TR/WGSL/#integer-builtin-functions')
+  .desc(`abstract int tests`)
+  .params(u =>
+    u.combine('inputSource', allInputSources).combine('vectorize', [undefined, 2, 3, 4] as const)
+  )
+  .unimplemented();
+
+g.test('u32')
+  .specURL('https://www.w3.org/TR/WGSL/#integer-builtin-functions')
+  .desc(`unsigned int tests`)
+  .params(u =>
+    u.combine('inputSource', allInputSources).combine('vectorize', [undefined, 2, 3, 4] as const)
+  )
+  .fn(async t => {
+    await run(t, builtin('abs'), [TypeU32], TypeU32, t.params, [
+      // Min and Max u32
+      { input: u32Bits(kBit.u32.min), expected: u32Bits(kBit.u32.min) },
+      { input: u32Bits(kBit.u32.max), expected: u32Bits(kBit.u32.max) },
+      // Powers of 2: -2^i: 0 =< i =< 31
+      { input: u32Bits(kBit.powTwo.to0), expected: u32Bits(kBit.powTwo.to0) },
+      { input: u32Bits(kBit.powTwo.to1), expected: u32Bits(kBit.powTwo.to1) },
+      { input: u32Bits(kBit.powTwo.to2), expected: u32Bits(kBit.powTwo.to2) },
+      { input: u32Bits(kBit.powTwo.to3), expected: u32Bits(kBit.powTwo.to3) },
+      { input: u32Bits(kBit.powTwo.to4), expected: u32Bits(kBit.powTwo.to4) },
+      { input: u32Bits(kBit.powTwo.to5), expected: u32Bits(kBit.powTwo.to5) },
+      { input: u32Bits(kBit.powTwo.to6), expected: u32Bits(kBit.powTwo.to6) },
+      { input: u32Bits(kBit.powTwo.to7), expected: u32Bits(kBit.powTwo.to7) },
+      { input: u32Bits(kBit.powTwo.to8), expected: u32Bits(kBit.powTwo.to8) },
+      { input: u32Bits(kBit.powTwo.to9), expected: u32Bits(kBit.powTwo.to9) },
+      { input: u32Bits(kBit.powTwo.to10), expected: u32Bits(kBit.powTwo.to10) },
+      { input: u32Bits(kBit.powTwo.to11), expected: u32Bits(kBit.powTwo.to11) },
+      { input: u32Bits(kBit.powTwo.to12), expected: u32Bits(kBit.powTwo.to12) },
+      { input: u32Bits(kBit.powTwo.to13), expected: u32Bits(kBit.powTwo.to13) },
+      { input: u32Bits(kBit.powTwo.to14), expected: u32Bits(kBit.powTwo.to14) },
+      { input: u32Bits(kBit.powTwo.to15), expected: u32Bits(kBit.powTwo.to15) },
+      { input: u32Bits(kBit.powTwo.to16), expected: u32Bits(kBit.powTwo.to16) },
+      { input: u32Bits(kBit.powTwo.to17), expected: u32Bits(kBit.powTwo.to17) },
+      { input: u32Bits(kBit.powTwo.to18), expected: u32Bits(kBit.powTwo.to18) },
+      { input: u32Bits(kBit.powTwo.to19), expected: u32Bits(kBit.powTwo.to19) },
+      { input: u32Bits(kBit.powTwo.to20), expected: u32Bits(kBit.powTwo.to20) },
+      { input: u32Bits(kBit.powTwo.to21), expected: u32Bits(kBit.powTwo.to21) },
+      { input: u32Bits(kBit.powTwo.to22), expected: u32Bits(kBit.powTwo.to22) },
+      { input: u32Bits(kBit.powTwo.to23), expected: u32Bits(kBit.powTwo.to23) },
+      { input: u32Bits(kBit.powTwo.to24), expected: u32Bits(kBit.powTwo.to24) },
+      { input: u32Bits(kBit.powTwo.to25), expected: u32Bits(kBit.powTwo.to25) },
+      { input: u32Bits(kBit.powTwo.to26), expected: u32Bits(kBit.powTwo.to26) },
+      { input: u32Bits(kBit.powTwo.to27), expected: u32Bits(kBit.powTwo.to27) },
+      { input: u32Bits(kBit.powTwo.to28), expected: u32Bits(kBit.powTwo.to28) },
+      { input: u32Bits(kBit.powTwo.to29), expected: u32Bits(kBit.powTwo.to29) },
+      { input: u32Bits(kBit.powTwo.to30), expected: u32Bits(kBit.powTwo.to30) },
+      { input: u32Bits(kBit.powTwo.to31), expected: u32Bits(kBit.powTwo.to31) },
+    ]);
+  });
+
+g.test('i32')
+  .specURL('https://www.w3.org/TR/WGSL/#integer-builtin-functions')
+  .desc(`signed int tests`)
+  .params(u =>
+    u.combine('inputSource', allInputSources).combine('vectorize', [undefined, 2, 3, 4] as const)
+  )
+  .fn(async t => {
+    await run(t, builtin('abs'), [TypeI32], TypeI32, t.params, [
+      // Min and max i32
+      // If e evaluates to the largest negative value, then the result is e.
+      { input: i32Bits(kBit.i32.negative.min), expected: i32Bits(kBit.i32.negative.min) },
+      { input: i32Bits(kBit.i32.negative.max), expected: i32Bits(kBit.i32.positive.min) },
+      { input: i32Bits(kBit.i32.positive.max), expected: i32Bits(kBit.i32.positive.max) },
+      { input: i32Bits(kBit.i32.positive.min), expected: i32Bits(kBit.i32.positive.min) },
+      // input: -1 * pow(2, n), n = {-31, ..., 0 }, expected: pow(2, n), n = {-31, ..., 0}]
+      { input: i32Bits(kBit.negPowTwo.to0), expected: i32Bits(kBit.powTwo.to0) },
+      { input: i32Bits(kBit.negPowTwo.to1), expected: i32Bits(kBit.powTwo.to1) },
+      { input: i32Bits(kBit.negPowTwo.to2), expected: i32Bits(kBit.powTwo.to2) },
+      { input: i32Bits(kBit.negPowTwo.to3), expected: i32Bits(kBit.powTwo.to3) },
+      { input: i32Bits(kBit.negPowTwo.to4), expected: i32Bits(kBit.powTwo.to4) },
+      { input: i32Bits(kBit.negPowTwo.to5), expected: i32Bits(kBit.powTwo.to5) },
+      { input: i32Bits(kBit.negPowTwo.to6), expected: i32Bits(kBit.powTwo.to6) },
+      { input: i32Bits(kBit.negPowTwo.to7), expected: i32Bits(kBit.powTwo.to7) },
+      { input: i32Bits(kBit.negPowTwo.to8), expected: i32Bits(kBit.powTwo.to8) },
+      { input: i32Bits(kBit.negPowTwo.to9), expected: i32Bits(kBit.powTwo.to9) },
+      { input: i32Bits(kBit.negPowTwo.to10), expected: i32Bits(kBit.powTwo.to10) },
+      { input: i32Bits(kBit.negPowTwo.to11), expected: i32Bits(kBit.powTwo.to11) },
+      { input: i32Bits(kBit.negPowTwo.to12), expected: i32Bits(kBit.powTwo.to12) },
+      { input: i32Bits(kBit.negPowTwo.to13), expected: i32Bits(kBit.powTwo.to13) },
+      { input: i32Bits(kBit.negPowTwo.to14), expected: i32Bits(kBit.powTwo.to14) },
+      { input: i32Bits(kBit.negPowTwo.to15), expected: i32Bits(kBit.powTwo.to15) },
+      { input: i32Bits(kBit.negPowTwo.to16), expected: i32Bits(kBit.powTwo.to16) },
+      { input: i32Bits(kBit.negPowTwo.to17), expected: i32Bits(kBit.powTwo.to17) },
+      { input: i32Bits(kBit.negPowTwo.to18), expected: i32Bits(kBit.powTwo.to18) },
+      { input: i32Bits(kBit.negPowTwo.to19), expected: i32Bits(kBit.powTwo.to19) },
+      { input: i32Bits(kBit.negPowTwo.to20), expected: i32Bits(kBit.powTwo.to20) },
+      { input: i32Bits(kBit.negPowTwo.to21), expected: i32Bits(kBit.powTwo.to21) },
+      { input: i32Bits(kBit.negPowTwo.to22), expected: i32Bits(kBit.powTwo.to22) },
+      { input: i32Bits(kBit.negPowTwo.to23), expected: i32Bits(kBit.powTwo.to23) },
+      { input: i32Bits(kBit.negPowTwo.to24), expected: i32Bits(kBit.powTwo.to24) },
+      { input: i32Bits(kBit.negPowTwo.to25), expected: i32Bits(kBit.powTwo.to25) },
+      { input: i32Bits(kBit.negPowTwo.to26), expected: i32Bits(kBit.powTwo.to26) },
+      { input: i32Bits(kBit.negPowTwo.to27), expected: i32Bits(kBit.powTwo.to27) },
+      { input: i32Bits(kBit.negPowTwo.to28), expected: i32Bits(kBit.powTwo.to28) },
+      { input: i32Bits(kBit.negPowTwo.to29), expected: i32Bits(kBit.powTwo.to29) },
+      { input: i32Bits(kBit.negPowTwo.to30), expected: i32Bits(kBit.powTwo.to30) },
+      { input: i32Bits(kBit.negPowTwo.to31), expected: i32Bits(kBit.powTwo.to31) },
+    ]);
+  });
+
+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');
+    await run(t, abstractBuiltin('abs'), [TypeAbstractFloat], TypeAbstractFloat, t.params, cases);
+  });
+
+g.test('f32')
+  .specURL('https://www.w3.org/TR/WGSL/#float-builtin-functions')
+  .desc(`float 32 tests`)
+  .params(u =>
+    u.combine('inputSource', allInputSources).combine('vectorize', [undefined, 2, 3, 4] as const)
+  )
+  .fn(async t => {
+    const cases = await d.get('f32');
+    await run(t, builtin('abs'), [TypeF32], TypeF32, 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('f16');
+    await run(t, builtin('abs'), [TypeF16], TypeF16, t.params, cases);
+  });