| 发明名称 |
SYSTEMS, APPARATUSES, AND METHODS FOR DATA SPECULATION EXECUTION |
| 摘要 |
Systems, methods, and apparatuses for data speculation execution (DSX) are described. In some embodiments, a hardware apparatus for performing DSX comprises a hardware decoder to decode an instruction, the instruction to include an opcode, and execution hardware to execute the decoded instruction to reset data speculative execution (DSX) tracking hardware to track speculative memory accesses, clear a DSX status indication in a DSX status register, and commit all speculatively executed stores of the DSX region and thereby end a DSX region. |
| 申请公布号 |
US2016188328(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201414582776 |
申请日期 |
2014.12.24 |
| 申请人 |
OULD-AHMED-VALL Elmoustapha;HUGHES Christopher J.;VALENTINE Robert;GIRKAR Milind B. |
发明人 |
OULD-AHMED-VALL Elmoustapha;HUGHES Christopher J.;VALENTINE Robert;GIRKAR Milind B. |
| 分类号 |
G06F9/30;G06F9/34 |
主分类号 |
G06F9/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a hardware decoder to decode an instruction, the instruction to include an opcode; and execution hardware to execute the decoded instruction to reset data speculative execution (DSX) tracking hardware to track speculative memory accesses, clear a DSX status indication in a DSX status register, and commit all speculatively executed stores of the DSX region and thereby end a DSX region. |
| 地址 |
Chandler AZ US |
