Chappell et al., 2002 - Google Patents
Difficult-path branch prediction using subordinate microthreadsChappell et al., 2002
View PDF- Document ID
- 5852998388511274130
- Author
- Chappell R
- Tseng F
- Yoaz A
- Patt Y
- Publication year
- Publication venue
- ACM SIGARCH Computer Architecture News
External Links
Snippet
Branch misprediction penalties continue to increase as microprocessor cores become wider and deeper. Thus, improving branch prediction accuracy remains an important challenge. Simultaneous Subordinate Microthreading (SSMT) provides a means to improve branch …
- 238000010276 construction 0 description 13
Classifications
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- G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling, out of order instruction execution
- G06F9/3842—Speculative instruction execution
- G06F9/3844—Speculative instruction execution using dynamic prediction, e.g. branch history table
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