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oai:www.ideals.illinois.edu:2142/81310 2023-07-11 col_2142_5131 col_2142_8888 com_2142_5130 com_2142_8887 com_2142_234

Yew, Pen-Chung Lim, Hock-Beng 2015-09-25T20:10:30Z 2015-09-25T20:10:30Z 10000-01-01 1999 1999 To evaluate the performance impact of the CCDP scheme on a real system, we have prototyped it on the Cray T3D. We applied the scheme on five applications from the SPEC CFP95 and CFP92 benchmark suites and executed the resulting codes on the system. The experimental results indicate that for all of the applications studied, our scheme provides significant performance improvements. We further evaluate the effectiveness of the CCDP scheme via execution-driven simulations of several applications from the SPEC CFP95 and the Perfect benchmark suites. The simulation results show that our prefetch hardware support can provide more performance improvements for the CCDP scheme compared to that of a conventional prefetch hardware design. Furthermore, the CCDP scheme can provide a performance comparable to that of a directory-based hardware cache coherence scheme. Made available in DSpace on 2015-09-25T20:10:30Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9953082.pdf: 5686429 bytes, checksum: 4a8674b0458173aa8e8b6b90c1d6d782 (MD5) Previous issue date: 1999 Embargo set by: Seth Robbins for item 82591 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 128 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1999. http://hdl.handle.net/2142/81310 (MiAaPQ)AAI9953082 eng Computer Science On the Integration of Compiler-Directed Cache Coherence and Data Prefetching text Electrical Engineering Electrical Engineering University of Illinois at Urbana-Champaign Dissertation Ph.D.