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1.发明公开method and system for generating random number sequences 失效Verfahren und System zur Erzeugung von Reihen von Zufallszahlen。
公开(公告)号：EP0529512A2
公开(公告)日：1993-03-03
申请号：EP92114216.2
申请日：1992-08-20
申请人： FUJITSU LIMITED
IPC分类号： G06F7/58
CPC分类号： G06F7/584 , G06F7/586 , G06F2207/581 , G06F2207/583
摘要： In a parallel computer system comprising a plurality of processor elements, a parent processor element (1) generates random-number initial values, and distributes the random-number initial values to child processor elements (2-1, ... 2-i, ... 2-k) using a communication mechanism (4) or a shared memory (5); and the child processor elements (5) conduct processing to generate random-number sequences in accordance with a maximum length shift register sequence (M-sequence) method using the distributed random-number initial values as seeds. Long-period random-number sequences can be generated which are not correlated with each other.
摘要翻译： 在包括多个处理器元件的并行计算机系统中，父处理器元件（1）产生随机数初始值，并将随机数初始值分配给子处理器元件（2-1，... 2-i， ... 2-k），使用通信机制（4）或共享存储器（5）; 并且子处理器元件（5）进行处理以根据使用分布随机数初始值作为种子的最大长度移位寄存器序列（M序列）方法生成随机数序列。 可以生成不相关的长周期随机数序列。
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公开(公告)号：EP0529512A3
公开(公告)日：1993-06-16
申请号：EP92114216.2
申请日：1992-08-20
申请人： FUJITSU LIMITED
IPC分类号： G06F7/58
CPC分类号： G06F7/584 , G06F7/586 , G06F2207/581 , G06F2207/583
摘要： In a parallel computer system comprising a plurality of processor elements, a parent processor element (1) generates random-number initial values, and distributes the random-number initial values to child processor elements (2-1, ... 2-i, ... 2-k) using a communication mechanism (4) or a shared memory (5); and the child processor elements (5) conduct processing to generate random-number sequences in accordance with a maximum length shift register sequence (M-sequence) method using the distributed random-number initial values as seeds. Long-period random-number sequences can be generated which are not correlated with each other.
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