Exploiting cache in multimedia
| العنوان: | Exploiting cache in multimedia |
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| المؤلفون: | Rita Cucchiara, Massimo Piccardi, Andrea Prati |
| المصدر: | ICMCS, Vol. 1 Scopus-Elsevier |
| بيانات النشر: | IEEE Comput. Soc, 2003. |
| سنة النشر: | 2003 |
| مصطلحات موضوعية: | cache memories, cache prefetching, Multimedia, Computer science, Locality, MULTIMEDIA CACHE, CACHE PREFETCHING, Cache pollution, computer.software_genre, multimedia applications, Smart Cache, Data dependency, Computer architecture, Cache invalidation, Benchmark (computing), Cache, computer, Cache algorithms |
| الوصف: | The paper explores cache strategies for multimedia. Although many architectural improvements have been designed for multimedia, the cache structure and the standard caching policies of general-purpose processors exhibit poor performance in exploiting the 2D spatial locality typical of programs handling and processing images. We propose a novel caching approach, suitably tailored to the requirement of multimedia programs. Our proposal exploits hardware pre-fetching for allocating in cache, blocks of data that satisfy the 2D spatial locality requirements. Results refer to a benchmark suite of multimedia programs including MPEG decoding and image processing programs with different data dependency and access schemes to image data. |
| DOI: | 10.1109/mmcs.1999.779228 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39a80b752f2760b00d67122963dc4f06 https://doi.org/10.1109/mmcs.1999.779228 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....39a80b752f2760b00d67122963dc4f06 |
| قاعدة البيانات: | OpenAIRE |
| DOI: | 10.1109/mmcs.1999.779228 |
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