Abstract
Recent activities of major chip manufacturers, such as Intel, AMD, IBM and NVIDIA, make it more evident than ever that future designs of microprocessors and large HPC systems will be hybrid/heterogeneous in nature, relying on the integration (in varying proportions) of two major types of components: 1. Multi-/many-cores CPU technology, where the number of cores will continue to escalate while avoiding the power wall, instruction level parallelism wall, and the memory wall [1]; and 2. Special purpose hardware and accelerators, especially GPUs, which are in commodity production, have outpaced standard CPUs in performance, and have become as easy-if not easier-to program than multicore CPUs.
Original language | English |
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Title of host publication | Scientific Computing with Multicore and Accelerators |
Publisher | CRC Press |
Pages | 57-80 |
Number of pages | 24 |
ISBN (Electronic) | 9781439825372 |
ISBN (Print) | 9781439825365 |
DOIs | |
State | Published - Jan 1 2010 |