Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Processor Architecture
|
| gptkbp:category |
gptkb:architecture
microprocessor design |
| gptkbp:contrastsWith |
VLIW processors
scalar processors |
| gptkbp:example |
gptkb:AMD_Athlon
gptkb:Intel_Pentium gptkb:IBM_POWER |
| gptkbp:feature |
instruction-level parallelism
parallel instruction execution multiple execution units multiple instruction issue per clock cycle |
| gptkbp:goal |
increase throughput
improve performance |
| https://www.w3.org/2000/01/rdf-schema#label |
Superscalar Processors
|
| gptkbp:introducedIn |
late 1980s
|
| gptkbp:limitation |
data dependencies
control dependencies structural hazards |
| gptkbp:relatedTo |
pipelining
speculative execution branch prediction out-of-order execution |
| gptkbp:requires |
register renaming
hazard detection complex instruction scheduling |
| gptkbp:usedIn |
microprocessors
modern CPUs |
| gptkbp:bfsParent |
gptkb:Instruction_Level_Parallelism
|
| gptkbp:bfsLayer |
8
|