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    • 3. 发明公开
    • 프로세싱 시스템, 프로세싱 시스템 프로그래밍 방법 및컴파일러 프로그램 제품
    • 可重复加工者阵列开发ILP和TLP
    • KR1020050123163A
    • 2005-12-29
    • KR1020057019635
    • 2004-04-08
    • 코닌클리케 필립스 엔.브이.
    • 드올리베이라카스트럽페레이라베르나르도
    • G06F9/38
    • G06F9/3851G06F9/3824G06F9/3826G06F9/3828G06F9/3836G06F9/3853G06F9/3885G06F9/3891
    • A processing system according to the invention comprises a plurality of processing elements, and the plurality of processing elements comprises a first set of processing elements and at least a second set of processing elements. Each processing element of the first set comprises a register file and at least one instruction issue slot, and the instruction issue slot comprises at least one functional unit. This type of processing element is dedicated for executing a thread with no or a very low degree of instruction-level parallelism. Each processing element of the second set comprises a register file and a plurality of instruction issue slots, and each instruction issue slot comprising at least one functional unit. This type of processing element is dedicated for executing a thread with a large degree of instruction-level parallelism. All processing elements are arranged to execute instructions under a common thread of control. The processing system further comprises communication means arranged for communication across the processing elements. In this way the processing system is capable of exploiting both thread-level parallelism and instruction-level parallelism in an application, or a combination thereof.
    • 根据本发明的处理系统包括多个处理元件,并且多个处理元件包括第一组处理元件和至少第二组处理元件。 第一组的每个处理元件包括寄存器文件和至少一个指令发布时隙,并且指令发布时隙包括至少一个功能单元。 这种类型的处理元件专用于执行没有或非常低程度的指令级并行性的线程。 第二组的每个处理元件包括寄存器文件和多个指令发布时隙,并且每个指令发布时隙包括至少一个功能单元。 这种类型的处理元件专用于执行具有大量指令级并行性的线程。 所有处理元件被布置成在共同的控制线下执行指令。 处理系统还包括布置成跨越处理元件进行通信的通信装置。 以这种方式,处理系统能够利用应用程序中的线程级并行性和指令级并行性,或其组合。
    • 10. 发明公开
    • 클러스터 간의 통신으로 인한 오버헤드를 최소화하는 장치 및 방법
    • 用于最小化群集之间通信的装置和方法
    • KR1020130053632A
    • 2013-05-24
    • KR1020110119147
    • 2011-11-15
    • 삼성전자주식회사
    • 안민욱김태송안희진
    • G06F9/30G06F9/46G06F9/06
    • G06F9/30032G06F9/3828
    • PURPOSE: A device for minimizing overheads caused by communication between clusters and a method thereof are provided to improve the performance of codes used in a processor including a cluster structure by minimizing commands moving or copying a value between clusters. CONSTITUTION: A suggestive command generating unit(110) generates suggestive commands including copy commands to be executed for general commands in a basic block. An operand providing unit(130) inserts an operand providing command for providing an operand value of a copy command to be executed according to the execution of the suggestive command. The suggestive command includes an operand including the copy command to be executed with the general command. The operand including the copy command is formed of a bit for expressing the copy command according to settings of a value of 0 or 1. [Reference numerals] (110) Suggestive command generating unit; (120) Scheduling unit; (130) Operand providing unit
    • 目的:提供一种用于最小化由群集之间的通信引起的开销的设备及其方法,以通过最小化在群集之间移动或复制值的命令来提高包括群集结构的处理器中使用的代码的性能。 构成:暗示命令生成单元(110)生成暗示命令,包括要在基本块中的一般命令执行的复制命令。 操作数提供单元(130)插入用于根据暗示命令的执行来提供要执行的复制命令的操作数值的操作数提供命令。 暗示命令包括一个操作数,其中包括要用一般命令执行的复制命令。 包括复制命令的操作数由用于根据值0或1的设置表示复制命令的位形成。[附图标记](110)指示命令生成单元; (120)调度单位; (130)操作数提供单元