var cl = new CLjs();
var ones = new Int32Array([1,1,1]);
var twos = new Int32Array([2,2,2]);
var numElements = 3;

// Create input and output buffers
var onesBuffer = cl.createBuffer(ones);
var twosBuffer = cl.createBuffer(twos);
var outputBuffer = cl.createBuffer(Int32Array.BYTES_PER_ELEMENT * numElements);

// Create a kernel
var argTypes = [cl.types.mem_t, cl.types.mem_t, cl.types.mem_t, cl.types.int_t];
var addKernel = cl.createKernel('tests/add.cl', 'add', argTypes);

// Run the kernel...
addKernel
	.run([256], null, [onesBuffer, twosBuffer, outputBuffer, numElements])
	.then(function (info) {
		// ... and download results
   		var result = outputBuffer.read(Int32Array);
       console.log('Result is: ', Array.prototype.slice.call(result));
    });