A distributed spectral-screening PCT algorithm

code for the sensor is shown in Program 2. It repeatedly obtains multi-spectral image cubes from the sensor (1), waits for an appropriate request for work from a worker (2), decomposes the image cube to generate an unassigned sub-cube (3) and sends the sub-cube to the requesting worker (4). Program 2: Sensor Thread Operation main() { mp = get_my_multiprocessor_id() if(mp == 0) { numsubcubes = get_num_subcubes() sensor(numsubcubes) manager(numsubcubes) } foreach remaining available processor worker() } sensor() { while(sensor device operating) { cube = grab_cube() /* 1 */ while(subcubes available) { request = recv(aworker) /* 2 */ work = generate_subcube(cube) /* 3 */ send(aworker, work) /* 4 */ } } }