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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上的通用目的编程中使用全局障碍同步整个本地线程组
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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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