When caches aren't enough: data prefetching techniques
With data prefetching, memory systems call data into the cache before the processor needs it, thereby reducing memory-access latency. Using the most suitable techniques is critical to maximizing data prefetching's effectiveness. The authors review three popular prefetching techniques: software-...
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| Veröffentlicht in: | Computer (Long Beach, Calif.) Calif.), 1997-07, Vol.30 (7), p.23-30 |
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| container_title | Computer (Long Beach, Calif.) |
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| creator | Vander Wiel, S.P. Lilja, D.J. |
| description | With data prefetching, memory systems call data into the cache before the processor needs it, thereby reducing memory-access latency. Using the most suitable techniques is critical to maximizing data prefetching's effectiveness. The authors review three popular prefetching techniques: software-initiated prefetching, sequential hardware-initiated prefetching, and prefetching via reference prediction tables. |
| doi_str_mv | 10.1109/2.596622 |
| format | Article |
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| identifier | ISSN: 0018-9162 |
| ispartof | Computer (Long Beach, Calif.), 1997-07, Vol.30 (7), p.23-30 |
| issn | 0018-9162 1558-0814 |
| language | eng |
| recordid | cdi_ieee_primary_596622 |
| source | IEEE Electronic Library (IEL) |
| subjects | Application software Cache memory Computer memory Delay DRAM chips Fabrication Hardware Information management Microprocessors Prefetching Processor scheduling Random access memory Read-write memory |
| title | When caches aren't enough: data prefetching techniques |
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