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Godson-T: An Efficient Many-Core Processor Exploring Thread-Level Parallelism
PrePrint
ISSN: 0272-1732
Dongrui Fan, Institute of Computing Technology, Beijing
Hao Zhang, Institute of Computing Technology, Beijing
Da Wang, Institute of Computing Technology , Beijing
Xiaochun Ye, Institute of Computing Technology, Beijing
Fenglong Song, Institute of Computing Technology, Beijing
Guojie Li, Institute of Computing Technology, Beijing
Ninghui Sun, Institute of Computing Technology, Beijing
Godson-T is a research many-core processor designed for parallel scientific computing. It delivers efficient performance and flexible programmability simultaneously. On the one hand, Godson-T has many features to achieve high efficiency for on-chip resource utilization, such as region-based cache coherence protocol, Data Transfer Agents (DTA), and hardware-supported synchronization mechanisms. On the other hand, Godson-T also features highly efficient runtime system, Pthreads-like programming model, and versatile parallel libraries, which make this many-core design flexibly programmable.
Index Terms:
C.1.4.e Multi-core/single-chip multiprocessors, C.1.4.g On-chip interconnection networks, C.1.3.h Multithreaded processors,
Citation:
Dongrui Fan, Hao Zhang, Da Wang, Xiaochun Ye, Fenglong Song, Guojie Li, Ninghui Sun, "Godson-T: An Efficient Many-Core Processor Exploring Thread-Level Parallelism," IEEE Micro, 25 April 2012. IEEE computer Society Digital Library. IEEE Computer Society, <http://doi.ieeecomputersociety.org/10.1109/MM.2012.37>
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