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    • 4. 发明申请
    • PROCESSOR
    • 处理器
    • US20100011195A1
    • 2010-01-14
    • US12498536
    • 2009-07-07
    • Masaaki Ishii
    • Masaaki Ishii
    • G06F9/38
    • G06F9/3851G06F9/30087G06F9/3009G06F9/3834G06F9/3885
    • A processor includes a plurality of executing sections configured to simultaneously execute instructions for a plurality of threads, an instruction issuing section configured to issue instructions to the plurality of executing sections, and an instruction sync monitoring section configured to, when an instruction-synchronizing instruction is issued to one or more of the plurality of executing sections from the instruction issuing section, monitor completion of execution of the instruction-synchronizing instruction for each of the executing sections, to which the instruction-synchronizing instruction has been issued, thus detecting completion of execution of preceding instructions for the thread to which the instruction-synchronizing instruction belongs. After issuing the instruction-synchronizing instruction, the instruction issuing section stops issuance of succeeding instructions for the thread to which the instruction-synchronizing instruction belongs, until the completion of execution of the preceding instructions for the thread to which the instruction-synchronizing instruction belongs is detected by the instruction sync monitoring section.
    • 处理器包括:多个执行部,被配置为同时执行多个线程的指令;指令发布部,被配置为向多个执行部发出指令;指令同步监视部,被配置为当指令同步指令为 从指令发布部分发出到多个执行部分中的一个或多个执行部分,监视对已经发出指令同步指令的每个执行部分的指令同步指令的执行完成,从而检测执行完成 对于指令同步指令所属的线程的先前指令。 在发出指令同步指令之后,指令发布部分停止向指令同步指令所属的线程发出后续指令,直到对指令同步指令所属的线程的前一条指令的执行完成为止 由指令同步监视部分检测。
    • 8. 发明授权
    • Scanning optical system including an afocal system
    • 扫描光学系统包括无焦点系统
    • US4251125A
    • 1981-02-17
    • US16163
    • 1979-02-23
    • Kazuo MinouraMasaaki Ishii
    • Kazuo MinouraMasaaki Ishii
    • G02B26/12G02B27/17
    • G02B26/12
    • An optical system for scanning is disclosed which comprises an afocal optical system and a first - and a second deflecting members so disposed respectively at an optically conjugate position relative to the afocal optical system as to substantially interpose the system therebetween. The plane formed by a beam deflected by the first deflecting member is substantially coincident with that formed by a beam deflected by the second one. In order to control the angle of deviation (deflection) of the beam finally scanned, there is provided, for the afocal optical system, means for differentiating the exit angle from the incident angle of a beam passing through the afocal optical system. Furthermore, the angle of deflection of a beam deflected by the first deflecting member in a unit time period is made different from that deflected by the second one.
    • 公开了一种用于扫描的光学系统,其包括无焦光学系统和分别设置在相对于远焦光学系统的光学共轭位置处的第一和第二偏转构件,以便将系统基本上插入其间。 由第一偏转构件偏转的梁形成的平面基本上与由第二偏转构件偏转的梁形成的平面重合。 为了控制最终扫描的光束的偏离角(偏转),对于无焦光学系统,提供了用于区分出射角与通过无焦光学系统的光束的入射角的装置。 此外,使由第一偏转构件偏转的光束在单位时间段内的偏转角度与由第二偏转构件偏转的角度不同。
    • 10. 发明授权
    • Processor monitoring execution of a synchronization instruction issued to execution sections to detect completion of execution of preceding instructions in an identified thread
    • 处理器监视发出到执行部分的同步指令的执行,以检测在所识别的线程中执行前述指令的完成
    • US08245015B2
    • 2012-08-14
    • US12498536
    • 2009-07-07
    • Masaaki Ishii
    • Masaaki Ishii
    • G06F9/38
    • G06F9/3851G06F9/30087G06F9/3009G06F9/3834G06F9/3885
    • A processor includes a plurality of executing sections configured to simultaneously execute instructions for a plurality of threads, an instruction issuing section configured to issue instructions to the plurality of executing sections, and an instruction sync monitoring section configured to, when an instruction-synchronizing instruction is issued to one or more of the plurality of executing sections from the instruction issuing section, monitor completion of execution of the instruction-synchronizing instruction for each of the executing sections, to which the instruction-synchronizing instruction has been issued, thus detecting completion of execution of preceding instructions for the thread to which the instruction-synchronizing instruction belongs. After issuing the instruction-synchronizing instruction, the instruction issuing section stops issuance of succeeding instructions for the thread to which the instruction-synchronizing instruction belongs, until the completion of execution of the preceding instructions for the thread to which the instruction-synchronizing instruction belongs is detected by the instruction sync monitoring section.
    • 处理器包括:多个执行部,被配置为同时执行多个线程的指令;指令发布部,被配置为向多个执行部发出指令;指令同步监视部,被配置为当指令同步指令为 从指令发布部分发出到多个执行部分中的一个或多个执行部分,监视对已经发出指令同步指令的每个执行部分的指令同步指令的执行完成,从而检测执行完成 对于指令同步指令所属的线程的先前指令。 在发出指令同步指令之后,指令发布部分停止发出指令同步指令所属的线程的后续指令,直到对指令同步指令所属的线程的前一指令的执行完成为止 由指令同步监视部分检测。