发明名称 |
VECTOR LENGTH QUERYING INSTRUCTION |
摘要 |
A data processing system 2 supporting vector processing operations uses scaling vector length querying instructions. The scaling vector length querying instructions return a result which is dependent upon a number of elements in a vector for a variable vector element size specified by the instruction and multiplied by a scaling value specified by the instruction. The scaling vector length querying instructions may be in the form of count instructions, increment instructions or decrement instructions. The instructions may include a pattern constraint applying a constraint, such as modulo(M) or power of 2 to the partial result value representing the number of vector elements provided for the register element size specified for the instruction. |
申请公布号 |
WO2017021055(A1) |
申请公布日期 |
2017.02.09 |
申请号 |
WO2016EP64500 |
申请日期 |
2016.06.23 |
申请人 |
ARM LIMITED |
发明人 |
STEPHENS, Nigel John;MAGKLIS, Grigorios;MARTINEZ-VICENTE, Alejandro;PREMILLIEU, Nathanael |
分类号 |
G06F9/30 |
主分类号 |
G06F9/30 |
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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