An Energy-Efficient Multi-GPU Supercomputer

High Performance Linpack can maximize requirements throughout a computer system. An efficient multi-GPU double-precision general matrix multiply (DGEMM), together with adjustments to the HPL, is required to utilize a heterogeneous computer to its full ...

In this paper we present the programming of the Linpack benchmark on TianHe-1 system, the first petascale supercomputer system of China, and the largest GPU-accelerated heterogeneous system ever attempted before. A hybrid programming model consisting of ...

The HPC field is witnessing a widespread adoption of GPUs as accelerators for traditional homogeneous HPC systems. One of the prevalent parallel programming models is the SPMD paradigm, which has been adapted for GPU-based parallel processing. Since ...