| 发明名称 |
METHOD AND APPARATUS FOR PERFORMING A VECTOR BIT REVERSAL |
| 摘要 |
An apparatus and method for performing a vector bit reversal. For example, one embodiment of a processor comprises: a source vector register to store a plurality of source bit groups, wherein a size for the bit groups is to be specified in an immediate of an instruction; vector bit reversal logic to determine a bit group size from the immediate and to responsively reverse positions of contiguous bit groups within the source vector register to generate a set of reversed bit groups; and a destination vector register to store the reversed bit groups. |
| 申请公布号 |
US2016179522(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201414581883 |
申请日期 |
2014.12.23 |
| 申请人 |
INTEL CORPORATION |
发明人 |
CORBAL JESUS;OULD-AHMED-VALL ELMOUSTAPHA;VALENTINE ROBERT;CHARNEY MARK J. |
| 分类号 |
G06F9/30 |
主分类号 |
G06F9/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A processor comprising:
a source vector register to store a plurality of source bit groups, wherein a size for the bit groups is to be specified in an immediate of an instruction; vector bit reversal logic to determine a bit group size from the immediate and to responsively reverse positions of contiguous bit groups within the source vector register to generate a set of reversed bit groups; and a destination vector register to store the reversed bit groups. |
| 地址 |
Santa Clara CA US |
