зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1063946 SIMD: Group tests in logical units - conversions; r=bbouvier
--HG-- extra : rebase_source : f7bdd2a970afaf798d2d1093ad2f8316f7fe7659
This commit is contained in:
Florian Merz
Родитель
eee7d61543
Коммит
7124413c0c
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@ -0,0 +1,184 @@
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// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
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var float32x4 = SIMD.float32x4;
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var float64x2 = SIMD.float64x2;
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var int32x4 = SIMD.int32x4;
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function testFloat32x4FromFloat64x2() {
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function expected(v) {
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return [...(v.map(Math.fround)), 0, 0];
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}
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var vals = [
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[1, 2],
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[-0, NaN],
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[Infinity, -Infinity],
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[Math.pow(2, 25) - 1, -Math.pow(25)],
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[Math.pow(2, 1000), Math.pow(2, -1000)]
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];
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for (var v of vals) {
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assertEqX4(float32x4.fromFloat64x2(float64x2(...v)), expected(v));
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}
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}
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function testFloat32x4FromFloat64x2Bits() {
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var valsExp = [
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[[2.000000473111868, 512.0001225471497], [1.0, 2.0, 3.0, 4.0]],
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[[-0, NaN], [0, -0, 0, NaN]],
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[[Infinity, -Infinity], [0, NaN, 0, NaN]]
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];
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for (var [v,w] of valsExp) {
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assertEqX4(float32x4.fromFloat64x2Bits(float64x2(...v)), w);
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}
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}
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function testFloat32x4FromInt32x4() {
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function expected(v) {
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return v.map(Math.fround);
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}
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var vals = [
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[1, 2, 3, 4],
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[INT32_MIN, INT32_MAX, Math.pow(2, 30) - 1, -Math.pow(2, 30)]
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];
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for (var v of vals) {
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assertEqX4(float32x4.fromInt32x4(int32x4(...v)), expected(v));
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}
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}
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function testFloat32x4FromInt32x4Bits() {
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var valsExp = [
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[[100, 200, 300, 400], [1.401298464324817e-43, 2.802596928649634e-43, 4.203895392974451e-43, 5.605193857299268e-43]],
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[[INT32_MIN, INT32_MAX, 0, 0], [-0, NaN, 0, 0]]
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];
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for (var [v,w] of valsExp) {
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assertEqX4(float32x4.fromInt32x4Bits(int32x4(...v)), w);
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}
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}
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function testFloat64x2FromFloat32x4() {
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function expected(v) {
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return v.slice(0, 2).map(Math.fround);
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}
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var vals = [
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[100, 200, 300, 400],
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[NaN, -0, NaN, -0],
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[Infinity, -Infinity, Infinity, -Infinity],
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[13.37, 12.853, 49.97, 53.124]
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];
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for (var v of vals) {
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assertEqX2(float64x2.fromFloat32x4(float32x4(...v)), expected(v));
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}
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}
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function testFloat64x2FromFloat32x4Bits() {
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var valsExp = [
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[[0, 1.875, 0, 2], [1.0, 2.0]],
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[[NaN, -0, Infinity, -Infinity], [-1.058925634e-314, -1.404448428688076e+306]]
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];
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for (var [v,w] of valsExp) {
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assertEqX2(float64x2.fromFloat32x4Bits(float32x4(...v)), w);
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}
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}
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function testFloat64x2FromInt32x4() {
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function expected(v) {
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return v.slice(0, 2);
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}
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var vals = [
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[1, 2, 3, 4],
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[INT32_MAX, INT32_MIN, 0, 0]
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];
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for (var v of vals) {
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assertEqX2(float64x2.fromInt32x4(int32x4(...v)), expected(v));
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}
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}
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function testFloat64x2FromInt32x4Bits() {
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var valsExp = [
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[[0x00000000, 0x3ff00000, 0x0000000, 0x40000000], [1.0, 2.0]],
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[[0xabcdef12, 0x3ff00000, 0x21fedcba, 0x40000000], [1.0000006400213732, 2.0000002532866263]]
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];
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for (var [v,w] of valsExp) {
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assertEqX2(float64x2.fromInt32x4Bits(int32x4(...v)), w);
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}
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}
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function testInt32x4FromFloat32x4() {
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var valsExp = [
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[[1.1, 2.2, 3.3, 4.6], [1, 2, 3, 4]],
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[[NaN, -0, Infinity, -Infinity], [0, 0, 0, 0]]
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];
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for (var [v,w] of valsExp) {
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assertEqX4(int32x4.fromFloat32x4(float32x4(...v)), w);
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}
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}
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function testInt32x4FromFloat32x4Bits() {
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var valsExp = [
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[[1, 2, 3, 4], [0x3f800000 | 0, 0x40000000 | 0, 0x40400000 | 0, 0x40800000 | 0]],
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[[NaN, -0, Infinity, -Infinity], [0x7fc00000 | 0, 0x80000000 | 0, 0x7f800000 | 0, 0xff800000 | 0]]
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];
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for (var [v,w] of valsExp) {
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assertEqX4(int32x4.fromFloat32x4Bits(float32x4(...v)), w);
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}
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}
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function testInt32x4FromFloat64x2() {
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var valsExp = [
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[[1, 2.2], [1, 2, 0, 0]],
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[[NaN, -0], [0, 0, 0, 0]],
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[[Infinity, -Infinity], [0, 0, 0, 0]],
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[[Math.pow(2, 31), -Math.pow(2, 31) - 1], [INT32_MIN, INT32_MAX, 0, 0]]
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];
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for (var [v,w] of valsExp) {
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assertEqX4(int32x4.fromFloat64x2(float64x2(...v)), w);
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}
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}
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function testInt32x4FromFloat64x2Bits() {
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var valsExp = [
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[[1.0, 2.0], [0x00000000, 0x3FF00000, 0x00000000, 0x40000000]],
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[[+Infinity, -Infinity], [0x00000000, 0x7ff00000, 0x00000000, -0x100000]],
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[[-0, NaN], [0x00000000, -0x80000000, 0x00000000, 0x7ff80000]],
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[[1.0000006400213732, 2.0000002532866263], [-0x543210ee, 0x3ff00000, 0x21fedcba, 0x40000000]]
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];
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for (var [v,w] of valsExp) {
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assertEqX4(int32x4.fromFloat64x2Bits(float64x2(...v)), w);
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}
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}
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function test() {
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testFloat32x4FromFloat64x2();
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testFloat32x4FromFloat64x2Bits();
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testFloat32x4FromInt32x4();
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testFloat32x4FromInt32x4Bits();
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testFloat64x2FromFloat32x4();
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testFloat64x2FromFloat32x4Bits();
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testFloat64x2FromInt32x4();
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testFloat64x2FromInt32x4Bits();
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testInt32x4FromFloat32x4();
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testInt32x4FromFloat32x4Bits();
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testInt32x4FromFloat64x2();
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testInt32x4FromFloat64x2Bits();
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if (typeof reportCompare === "function") {
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reportCompare(true, true);
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}
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}
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test();
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@ -1,60 +0,0 @@
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// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
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var BUGNUMBER = 1031203;
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var float32x4 = SIMD.float32x4;
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var float64x2 = SIMD.float64x2;
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var summary = 'float32x4 fromFloat64x2';
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/*
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* Any copyright is dedicated to the Public Domain.
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* https://creativecommons.org/publicdomain/zero/1.0/
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*/
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function test() {
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print(BUGNUMBER + ": " + summary);
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var a = float64x2(1, 2);
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var c = float32x4.fromFloat64x2(a);
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assertEq(c.x, 1);
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assertEq(c.y, 2);
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assertEq(c.z, 0);
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assertEq(c.w, 0);
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var d = float64x2(-0, NaN);
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var f = float32x4.fromFloat64x2(d);
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assertEq(f.x, -0);
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assertEq(f.y, NaN);
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assertEq(f.z, 0);
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assertEq(f.w, 0);
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var g = float64x2(Infinity, -Infinity);
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var i = float32x4.fromFloat64x2(g);
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assertEq(i.x, Infinity);
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assertEq(i.y, -Infinity);
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assertEq(i.z, 0);
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assertEq(i.w, 0);
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var j = Math.pow(2, 25) - 1;
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var k = -Math.pow(2, 25);
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var l = float64x2(j, k);
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var m = float32x4.fromFloat64x2(l);
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assertEq(m.x, Math.fround(j));
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assertEq(m.y, Math.fround(k));
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assertEq(m.z, 0);
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assertEq(m.w, 0);
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var o = Math.pow(2, 1000);
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var p = Math.pow(2, -1000);
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var q = float64x2(o, p);
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var r = float32x4.fromFloat64x2(q);
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assertEq(r.x, Math.fround(o));
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assertEq(r.y, Math.fround(p));
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assertEq(r.z, 0);
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assertEq(r.w, 0);
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if (typeof reportCompare === "function")
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reportCompare(true, true);
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}
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test();
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@ -1,43 +0,0 @@
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// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
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var BUGNUMBER = 1031203;
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var float32x4 = SIMD.float32x4;
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var float64x2 = SIMD.float64x2;
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var int32x4 = SIMD.int32x4;
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var summary = 'float32x4 fromFloat64x2Bits';
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/*
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* Any copyright is dedicated to the Public Domain.
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* https://creativecommons.org/publicdomain/zero/1.0/
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*/
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function test() {
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print(BUGNUMBER + ": " + summary);
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var a = float64x2(2.000000473111868, 512.0001225471497);
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var b = float32x4.fromFloat64x2Bits(a);
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assertEq(b.x, 1.0);
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assertEq(b.y, 2.0);
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assertEq(b.z, 3.0);
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assertEq(b.w, 4.0);
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var c = float64x2(-0, NaN);
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var d = float32x4.fromFloat64x2Bits(c);
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assertEq(d.x, 0);
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assertEq(d.y, -0);
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assertEq(d.z, 0);
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assertEq(d.w, NaN);
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var e = float64x2(Infinity, -Infinity);
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var f = float32x4.fromFloat64x2Bits(e);
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assertEq(f.x, 0);
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assertEq(f.y, NaN);
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assertEq(f.z, 0);
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assertEq(f.w, NaN);
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if (typeof reportCompare === "function")
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reportCompare(true, true);
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}
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test();
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@ -1,35 +0,0 @@
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// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
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var BUGNUMBER = 946042;
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var float32x4 = SIMD.float32x4;
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var int32x4 = SIMD.int32x4;
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var summary = 'float32x4 fromInt32x4';
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function test() {
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print(BUGNUMBER + ": " + summary);
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var INT32_MAX = Math.pow(2, 31) - 1;
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var INT32_MIN = -Math.pow(2, 31);
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var a = int32x4(1, 2, 3, 4);
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var c = SIMD.float32x4.fromInt32x4(a);
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assertEq(c.x, 1);
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assertEq(c.y, 2);
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assertEq(c.z, 3);
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assertEq(c.w, 4);
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var value1 = Math.pow(2, 30) - 1;
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var value2 = -Math.pow(2, 30);
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var d = int32x4(INT32_MIN, INT32_MAX, value1, value2);
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var f = float32x4.fromInt32x4(d);
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assertEq(f.x, Math.fround(INT32_MIN));
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assertEq(f.y, Math.fround(INT32_MAX));
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assertEq(f.z, Math.fround(value1));
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assertEq(f.w, Math.fround(value2));
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if (typeof reportCompare === "function")
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reportCompare(true, true);
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}
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test();
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@ -1,33 +0,0 @@
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// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
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var BUGNUMBER = 946042;
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var float32x4 = SIMD.float32x4;
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var int32x4 = SIMD.int32x4;
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var summary = 'float32x4 fromInt32x4Bits';
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function test() {
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print(BUGNUMBER + ": " + summary);
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var INT32_MAX = Math.pow(2, 31) - 1;
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var INT32_MIN = -Math.pow(2, 31);
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var a = int32x4(100, 200, 300, 400);
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var c = SIMD.float32x4.fromInt32x4Bits(a);
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assertEq(c.x, 1.401298464324817e-43);
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assertEq(c.y, 2.802596928649634e-43);
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assertEq(c.z, 4.203895392974451e-43);
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assertEq(c.w, 5.605193857299268e-43);
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var d = int32x4(INT32_MIN, INT32_MAX, 0, 0);
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var f = float32x4.fromInt32x4Bits(d);
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assertEq(f.x, -0);
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assertEq(f.y, NaN);
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assertEq(f.z, 0);
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assertEq(f.w, 0);
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if (typeof reportCompare === "function")
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reportCompare(true, true);
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}
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test();
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@ -1,41 +0,0 @@
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// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
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var BUGNUMBER = 1031203;
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var float32x4 = SIMD.float32x4;
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var float64x2 = SIMD.float64x2;
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var summary = 'float64x2 fromFloat32x4';
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/*
|
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* Any copyright is dedicated to the Public Domain.
|
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* https://creativecommons.org/publicdomain/zero/1.0/
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*/
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function test() {
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print(BUGNUMBER + ": " + summary);
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var a = float32x4(100, 200, 300, 400);
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var c = float64x2.fromFloat32x4(a);
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assertEq(c.x, 100);
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assertEq(c.y, 200);
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var d = float32x4(NaN, -0, NaN, -0);
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var f = float64x2.fromFloat32x4(d);
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assertEq(f.x, NaN);
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assertEq(f.y, -0);
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var g = float32x4(Infinity, -Infinity, Infinity, -Infinity);
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var i = float64x2.fromFloat32x4(g);
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assertEq(i.x, Infinity);
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assertEq(i.y, -Infinity);
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var j = float32x4(13.37, 12.853, 49.97, 53.124);
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var l = float64x2.fromFloat32x4(j);
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assertEq(l.x, Math.fround(13.37));
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assertEq(l.y, Math.fround(12.853));
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if (typeof reportCompare === "function")
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reportCompare(true, true);
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}
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test();
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@ -1,32 +0,0 @@
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// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
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var BUGNUMBER = 1031203;
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var float32x4 = SIMD.float32x4;
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var float64x2 = SIMD.float64x2;
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var int32x4 = SIMD.int32x4;
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var summary = 'float64x2 fromFloat32x4Bits';
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/*
|
||||
* Any copyright is dedicated to the Public Domain.
|
||||
* https://creativecommons.org/publicdomain/zero/1.0/
|
||||
*/
|
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function test() {
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print(BUGNUMBER + ": " + summary);
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var a = float32x4(0, 1.875, 0, 2);
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var c = float64x2.fromFloat32x4Bits(a);
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assertEq(c.x, 1.0);
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assertEq(c.y, 2.0);
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var d = float32x4(NaN, -0, Infinity, -Infinity);
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var f = float64x2.fromFloat32x4Bits(d);
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assertEq(f.x, -1.058925634e-314);
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assertEq(f.y, -1.404448428688076e+306);
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if (typeof reportCompare === "function")
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reportCompare(true, true);
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}
|
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|
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test();
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|
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@ -1,31 +0,0 @@
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// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
|
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var BUGNUMBER = 1031203;
|
||||
var float64x2 = SIMD.float64x2;
|
||||
var int32x4 = SIMD.int32x4;
|
||||
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var summary = 'float64x2 fromInt32x4';
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/*
|
||||
* Any copyright is dedicated to the Public Domain.
|
||||
* https://creativecommons.org/publicdomain/zero/1.0/
|
||||
*/
|
||||
|
||||
function test() {
|
||||
print(BUGNUMBER + ": " + summary);
|
||||
|
||||
var a = int32x4(1, 2, 3, 4);
|
||||
var c = float64x2.fromInt32x4(a);
|
||||
assertEq(c.x, 1);
|
||||
assertEq(c.y, 2);
|
||||
|
||||
var d = int32x4(INT32_MAX, INT32_MIN, 0, 0);
|
||||
var f = float64x2.fromInt32x4(d);
|
||||
assertEq(f.x, INT32_MAX);
|
||||
assertEq(f.y, INT32_MIN);
|
||||
|
||||
if (typeof reportCompare === "function")
|
||||
reportCompare(true, true);
|
||||
}
|
||||
|
||||
test();
|
||||
|
||||
|
|
@ -1,31 +0,0 @@
|
|||
// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
|
||||
var BUGNUMBER = 1031203;
|
||||
var float64x2 = SIMD.float64x2;
|
||||
var int32x4 = SIMD.int32x4;
|
||||
|
||||
var summary = 'float64x2 fromInt32x4Bits';
|
||||
|
||||
/*
|
||||
* Any copyright is dedicated to the Public Domain.
|
||||
* https://creativecommons.org/publicdomain/zero/1.0/
|
||||
*/
|
||||
|
||||
function test() {
|
||||
print(BUGNUMBER + ": " + summary);
|
||||
|
||||
var a = int32x4(0x00000000, 0x3ff00000, 0x0000000, 0x40000000);
|
||||
var c = float64x2.fromInt32x4Bits(a);
|
||||
assertEq(c.x, 1.0);
|
||||
assertEq(c.y, 2.0);
|
||||
|
||||
var d = int32x4(0xabcdef12, 0x3ff00000, 0x21fedcba, 0x40000000);
|
||||
var f = float64x2.fromInt32x4Bits(d);
|
||||
assertEq(f.x, 1.0000006400213732);
|
||||
assertEq(f.y, 2.0000002532866263);
|
||||
|
||||
if (typeof reportCompare === "function")
|
||||
reportCompare(true, true);
|
||||
}
|
||||
|
||||
test();
|
||||
|
||||
|
|
@ -1,30 +0,0 @@
|
|||
// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
|
||||
var BUGNUMBER = 946042;
|
||||
var float32x4 = SIMD.float32x4;
|
||||
var int32x4 = SIMD.int32x4;
|
||||
|
||||
var summary = 'int32x4 fromFloat32x4';
|
||||
|
||||
function test() {
|
||||
print(BUGNUMBER + ": " + summary);
|
||||
|
||||
var a = float32x4(1.1, 2.2, 3.3, 4.6);
|
||||
var c = SIMD.int32x4.fromFloat32x4(a);
|
||||
assertEq(c.x, 1);
|
||||
assertEq(c.y, 2);
|
||||
assertEq(c.z, 3);
|
||||
assertEq(c.w, 4);
|
||||
|
||||
var d = float32x4(NaN, -0, Infinity, -Infinity);
|
||||
var f = SIMD.int32x4.fromFloat32x4(d);
|
||||
assertEq(f.x, 0);
|
||||
assertEq(f.y, 0);
|
||||
assertEq(f.z, 0);
|
||||
assertEq(f.w, 0);
|
||||
|
||||
if (typeof reportCompare === "function")
|
||||
reportCompare(true, true);
|
||||
}
|
||||
|
||||
test();
|
||||
|
||||
|
|
@ -1,30 +0,0 @@
|
|||
// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
|
||||
var BUGNUMBER = 946042;
|
||||
var float32x4 = SIMD.float32x4;
|
||||
var int32x4 = SIMD.int32x4;
|
||||
|
||||
var summary = 'int32x4 fromFloat32x4Bits';
|
||||
|
||||
function test() {
|
||||
print(BUGNUMBER + ": " + summary);
|
||||
|
||||
var a = float32x4(1, 2, 3, 4);
|
||||
var c = SIMD.int32x4.fromFloat32x4Bits(a);
|
||||
assertEq(c.x, 0x3f800000 | 0);
|
||||
assertEq(c.y, 0x40000000 | 0);
|
||||
assertEq(c.z, 0x40400000 | 0);
|
||||
assertEq(c.w, 0x40800000 | 0);
|
||||
|
||||
var d = float32x4(NaN, -0, Infinity, -Infinity);
|
||||
var f = SIMD.int32x4.fromFloat32x4Bits(d);
|
||||
assertEq(f.x, 0x7fc00000 | 0);
|
||||
assertEq(f.y, 0x80000000 | 0);
|
||||
assertEq(f.z, 0x7f800000 | 0);
|
||||
assertEq(f.w, 0xff800000 | 0);
|
||||
|
||||
if (typeof reportCompare === "function")
|
||||
reportCompare(true, true);
|
||||
}
|
||||
|
||||
test();
|
||||
|
||||
|
|
@ -1,51 +0,0 @@
|
|||
// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
|
||||
var BUGNUMBER = 1031203;
|
||||
var float64x2 = SIMD.float64x2;
|
||||
var int32x4 = SIMD.int32x4;
|
||||
|
||||
var summary = 'int32x4 fromFloat64x2';
|
||||
|
||||
/*
|
||||
* Any copyright is dedicated to the Public Domain.
|
||||
* https://creativecommons.org/publicdomain/zero/1.0/
|
||||
*/
|
||||
|
||||
function test() {
|
||||
print(BUGNUMBER + ": " + summary);
|
||||
|
||||
var a = float64x2(1, 2.2);
|
||||
var c = int32x4.fromFloat64x2(a);
|
||||
assertEq(c.x, 1);
|
||||
assertEq(c.y, 2);
|
||||
assertEq(c.z, 0);
|
||||
assertEq(c.w, 0);
|
||||
|
||||
var d = float64x2(NaN, -0);
|
||||
var f = int32x4.fromFloat64x2(d);
|
||||
assertEq(f.x, 0);
|
||||
assertEq(f.y, 0);
|
||||
assertEq(f.z, 0);
|
||||
assertEq(f.w, 0);
|
||||
|
||||
var g = float64x2(Infinity, -Infinity);
|
||||
var i = int32x4.fromFloat64x2(g);
|
||||
assertEq(i.x, 0);
|
||||
assertEq(i.y, 0);
|
||||
assertEq(i.z, 0);
|
||||
assertEq(i.w, 0);
|
||||
|
||||
var j = Math.pow(2, 31);
|
||||
var k = -Math.pow(2, 31) - 1;
|
||||
var m = float64x2(j, k);
|
||||
var l = int32x4.fromFloat64x2(m);
|
||||
assertEq(l.x, INT32_MIN);
|
||||
assertEq(l.y, INT32_MAX);
|
||||
assertEq(l.z, 0);
|
||||
assertEq(l.w, 0);
|
||||
|
||||
if (typeof reportCompare === "function")
|
||||
reportCompare(true, true);
|
||||
}
|
||||
|
||||
test();
|
||||
|
||||
|
|
@ -1,49 +0,0 @@
|
|||
// |reftest| skip-if(!this.hasOwnProperty("SIMD"))
|
||||
var BUGNUMBER = 1031203;
|
||||
var float64x2 = SIMD.float64x2;
|
||||
var int32x4 = SIMD.int32x4;
|
||||
|
||||
var summary = 'int32x4 fromFloat64x2Bits';
|
||||
|
||||
/*
|
||||
* Any copyright is dedicated to the Public Domain.
|
||||
* https://creativecommons.org/publicdomain/zero/1.0/
|
||||
*/
|
||||
|
||||
function test() {
|
||||
print(BUGNUMBER + ": " + summary);
|
||||
|
||||
var a = float64x2(1.0, 2.0);
|
||||
var c = int32x4.fromFloat64x2Bits(a);
|
||||
assertEq(c.x, 0x00000000);
|
||||
assertEq(c.y, 0x3FF00000);
|
||||
assertEq(c.z, 0x00000000);
|
||||
assertEq(c.w, 0x40000000);
|
||||
|
||||
var d = float64x2(+Infinity, -Infinity);
|
||||
var f = int32x4.fromFloat64x2Bits(d);
|
||||
assertEq(f.x, 0x00000000);
|
||||
assertEq(f.y, 0x7ff00000);
|
||||
assertEq(f.z, 0x00000000);
|
||||
assertEq(f.w, -0x100000);
|
||||
|
||||
var g = float64x2(-0, NaN);
|
||||
var i = int32x4.fromFloat64x2Bits(g);
|
||||
assertEq(i.x, 0x00000000);
|
||||
assertEq(i.y, -0x80000000);
|
||||
assertEq(i.z, 0x00000000);
|
||||
assertEq(i.w, 0x7ff80000);
|
||||
|
||||
var j = float64x2(1.0000006400213732, 2.0000002532866263);
|
||||
var l = int32x4.fromFloat64x2Bits(j);
|
||||
assertEq(l.x, -0x543210ee);
|
||||
assertEq(l.y, 0x3ff00000);
|
||||
assertEq(l.z, 0x21fedcba);
|
||||
assertEq(l.w, 0x40000000);
|
||||
|
||||
if (typeof reportCompare === "function")
|
||||
reportCompare(true, true);
|
||||
}
|
||||
|
||||
test();
|
||||
|
||||
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Ссылка в новой задаче