Pedaflop or PetaFlop ? – I dont know what is Pedaflop definition, but after read some articles related to Pedaflop, its a speed of Supercomputer which is can run 1 Pedaflop. One Pedaflop is 1 quadrillion calculations/second. Its mean with this speed, its user can run models to get more accurate for complex phenomena. Only one super computer can run with 1 Pedaflop in this world today, yes it is Jaguar supercomputer. Not only like your computer at your desk, but its look like large computer. Below is the pictures and video of jaguar supercomputer.