发明名称 |
Vector word shift by vo shift count in vector supercomputer processor |
摘要 |
Vector shifting elements of a vector register by varying amounts in a single process is achieved in a vector supercomputer processor. A first vector register contains a set of operands, and a second vector register contains a set of shift counts, one shift count for each operand. Operands and shift counts are successively transferred to a vector shift functional unit, which shifts the operand by an amount equal to the value of the shift count. The shifted operands are stored in a third vector register. The vector shift functional unit also achieves word shifting of a predetermined number of vector register elements to different word locations of another vector register.
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申请公布号 |
US5848286(A) |
申请公布日期 |
1998.12.08 |
申请号 |
US19950521566 |
申请日期 |
1995.08.30 |
申请人 |
CRAY RESEARCH, INC. |
发明人 |
SCHIFFLEGER, ALAN J.;GUPTA, RAM K.;HSIUNG, CHRISTOPHER C. |
分类号 |
G06F9/315;G06F15/78;(IPC1-7):G06F15/16 |
主分类号 |
G06F9/315 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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