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1. 发明申请

US20080072022A1 Overlaping Command Committing Method of Dynamic Cycle Pipeline 有权
标题翻译：动态循环管道重叠命令执行方法
公开(公告)号：US20080072022A1
公开(公告)日：2008-03-20
申请号：US10585016
申请日：2004-06-22
申请人： Zong Zhao , Min Ren , Hu Chen
发明人： Zong Zhao , Min Ren , Hu Chen
IPC分类号： G06F9/30
CPC分类号： G06F9/3867 , G06F9/3836 , G06F9/3857 , G06F9/3879
摘要： The invention discloses an overlapping command committing method of dynamic cycle pipeline, for a chip having pipeline structure, the method comprising the following steps: reading the command from command buffer, decoding the command, judging whether operator is reasonable or not, if a illegal command, then deleting, otherwise preprocessing the operator of command, preparing the initial operator of each pipeline, and observing the status of pipeline, waiting for pipeline command exiting signal, and judging whether there is command relevance or not, if not, then committing a new command to pipeline when the command exiting a last cycle of pipeline. Overlapping command committing method of the invention can avoid appearing of bubble, improve parallelism of pipeline performing unit, and thus shorten the processing period of command in chip, let the chip process more command in unit time.
摘要翻译：本发明公开了一种动态循环流水线重叠命令提交方法，对于具有流水线结构的芯片，该方法包括以下步骤：从命令缓冲器读取命令，解码命令，判断操作符是否合理，如果非法命令，然后删除，否则预处理命令的运算符，准备每个流水线的初始运算符，并观察流水线的状态，等待管道命令退出信号，并判断是否有命令相关性，否则，然后提交新的当命令退出管道的最后一个循环时，命令管道。本发明的重叠命令提交方法可以避免出现气泡，提高流水线执行单元的并行性，从而缩短芯片中命令的处理周期，使芯片在单位时间内处理更多命令。

2. 发明授权

US08296549B2 Overlapping command at one stage submitting method of dynamic cycle pipeline 有权
标题翻译：动态循环管道一阶段重叠命令提交方法
公开(公告)号：US08296549B2
公开(公告)日：2012-10-23
申请号：US10585016
申请日：2004-06-22
申请人： Zong Zhao , Min Ren , Hu Chen
发明人： Zong Zhao , Min Ren , Hu Chen
IPC分类号： G06F9/30
CPC分类号： G06F9/3867 , G06F9/3836 , G06F9/3857 , G06F9/3879
摘要： The invention discloses an overlapping command committing method of dynamic cycle pipeline, for a chip having pipeline structure, the method comprising the following steps: reading the command from command buffer, decoding the command, judging whether operator is reasonable or not, if a illegal command, then deleting, otherwise preprocessing the operator of command, preparing the initial operator of each pipeline, and observing the status of pipeline, waiting for pipeline command exiting signal, and judging whether there is command relevance or not, if not, then committing a new command to pipeline when the command exiting a last cycle of pipeline. Overlapping command committing method of the invention can avoid appearing of bubble, improve parallelism of pipeline performing unit, and thus shorten the processing period of command in chip, let the chip process more command in unit time.
摘要翻译：本发明公开了一种动态循环流水线重叠命令提交方法，对于具有流水线结构的芯片，该方法包括以下步骤：从命令缓冲器读取命令，解码命令，判断操作符是否合理，如果非法命令，然后删除，否则预处理命令的运算符，准备每个流水线的初始运算符，并观察流水线的状态，等待管道命令退出信号，并判断是否有命令相关性，否则，然后提交新的当命令退出管道的最后一个循环时，命令管道。本发明的重叠命令提交方法可以避免出现气泡，提高流水线执行单元的并行性，从而缩短芯片中命令的处理周期，使芯片在单位时间内处理更多命令。

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