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Using a global barrier to synchronize across local thread groups in general purpose programming on GPU
Using a global barrier to synchronize across local thread groups in general purpose programming on GPU
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机译:在GPU上进行通用编程时,使用全局屏障在本地线程组之间进行同步
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摘要
Methods and systems may synchronize workloads across local thread groups. The methods and systems may provide for receiving, at a graphics processor, a workload from a host processor and receiving, at a plurality of processing elements, a plurality of threads that from one or more local thread groups. Additionally, the processing of the workload may be synchronized across the one or more thread groups. In one example, the global barrier determines that all threads across the thread groups have been completed without polling.
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