Sökning: hsv:(TEKNIK OCH TEKNOLOGIER) hsv:(Elektroteknik och elektronik) hsv:(Datorsystem)
> (1990-1994) >
Modelling accesses ...
Abstract
Ämnesord
Stäng
- Cache misses due to coherence and directory maintenance is a major reason for poor performance in shared memory multiprocessors. We show that the relationship between a particular access pattern and cache miss ratios for a class of directory-based, write-invalidate cache coherence protocols can be characterised in a small set of parameters. In order to do this, a reference generator has been designed that, based on parameters automatically extracted from a program, can artificially generate a reference stream that results in the same cold, coherence and directory replacement miss ratios as an execution of the program.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)