38 search results - page 2 / 8 » A compiler-directed data prefetching scheme for chip multipr... |
DATE
2009
IEEE
14 years 7 hour ago
2009
IEEE
Abstract—Chip multiprocessors (CMPs) present a unique scenario for software data prefetching with subtle tradeoffs between memory bandwidth and performance. In a shared L2 based ...
IEEEPACT
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper proposes a new hardware technique for using one core of a CMP to prefetch data for a thread running on another core. Our approach simply executes a copy of all non-cont...
ICPP
1994
IEEE
13 years 9 months ago
1994
IEEE
Both hardware and software prefetching have been shown to be e ective in tolerating the large memory latencies inherent in shared-memory multiprocessors however, both types of pre...
IEEEPACT
2000
IEEE
13 years 9 months ago
2000
IEEE
A multiprocessor prefetch scheme is described in which a miss is followed by a prefetch of a group of lines, a neighborhood, surrounding the demand-fetched line. The neighborhood ...
IPPS
2003
IEEE
13 years 10 months ago
2003
IEEE
While prefetch has proven itself useful for reducing cache misses in multiprocessors, traffic is often increased due to extra unused prefetch data. Prefetching in multiprocessors...