For which primary purpose is India's high-performance multi-PetaFlops supercomputer 'Pratyush' utilized?

Consider the following statements with reference to data processing units used in modern computing systems: Statement I: Graphics Processing Units (GPUs) and Tensor Processing Units (TPUs) originated to accelerate specific computational workloads, particularly those involving parallel processing. Statement II: Central Processing Units (CPUs) are generally more energy-efficient than GPUs and TPUs when performing large-scale machine learning tasks. Statement III: CPUs, GPUs, and TPUs differ in architecture but all perform operations based on logical instructions and numerical computations. Which of the statements given above are correct?

Consider the following statements: Statement I: Computing performed at the network periphery typically results in faster response times than computation carried out at distant centralized facilities. Statement II: In edge-based architectures, data handling occurs near the point of data creation, whereas cloud-based systems depend mainly on centralized processing infrastructure. Which one of the following is correct in respect of the above statements?