以sm为中心的转换:规避硬件限制，实现灵活的GPU调度

2014 23rd International Conference on Parallel Architecture and Compilation (PACT) Pub Date : 2014-08-24 DOI:10.1145/2628071.2628130

Bo Wu, Guoyang Chen, Dong Li, Xipeng Shen, J. Vetter

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引用次数: 1

摘要

为了规避GPU上硬件调度器的限制，我们创建了一个以sm为中心的转换技术。这种技术可以完全控制任务和流多处理器(SMs)之间的映射，并可以控制每个SM上活动线程块的数量。结果表明，在内核协同运行的情况下，我们的方法比以前的方法获得了更好的加速。

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SM-centric transformation: Circumventing hardware restrictions for flexible GPU scheduling

To circumvent the limitation from the hardware scheduler on GPU, we create an SM-centric transformation technique. This technique enables complete control of the mapping between tasks and streaming multi-processors (SMs), and enables controlling the number of active thread blocks on each SM. Results show that our approach achieves better speedup than previous ones with kernel co-run cases.

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2014 23rd International Conference on Parallel Architecture and Compilation (PACT)

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