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sum-ab.js
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44 lines (35 loc) · 942 Bytes
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(function() {
function sumABTest(mode) {
var gpu = new GPU({ mode });
var f = gpu.createKernel(function(a, b) {
return (a[this.thread.x] + b[this.thread.x]);
}, {
output : [6],
mode : mode
});
QUnit.assert.ok( f !== null, 'function generated test');
var a = [1, 2, 3, 5, 6, 7];
var b = [4, 5, 6, 1, 2, 3];
var res = f(a,b);
var exp = [5, 7, 9, 6, 8, 10];
for(var i = 0; i < exp.length; ++i) {
QUnit.assert.close(res[i], exp[i], 0.1, 'Result arr idx: '+i);
}
gpu.destroy();
}
QUnit.test('sumAB (auto)', function() {
sumABTest(null);
});
QUnit.test('sumAB (gpu)', function() {
sumABTest('gpu');
});
QUnit.test('sumAB (webgl)', function() {
sumABTest('webgl');
});
QUnit.test('sumAB (webgl2)', function() {
sumABTest('webgl2');
});
QUnit.test('sumAB (cpu)', function() {
sumABTest('cpu');
});
})();