نتایج جستجو برای: block replacement policy
تعداد نتایج: 525751 فیلتر نتایج به سال:
The increasing speed gap between processors and memory makes the design of memory hierarchy one of the critical issues in general purpose embedded systems. As memory requirements for embedded applications grow, especially in emerging area of handheld multimedia devices, cache memories become crucial for providing high performance and reducing power. This paper describes a performance evaluation...
This paper examines the dramatic changes to city block morphology that occurred during the 20th century in Detroit, MI, USA. The study area is comprised of four square miles (10.4 km) of downtown Detroit. The paper measures the amount and causes of city block frontage change between the years 1896 and 2002, and finds that 37% of Detroit’s 1896 city block frontage was removed by 2002. Only 50% o...
Fault tolerance is becoming an important issue for the effective use of FPGA-based architectures in missioncritical applications. This paper introduces an innovative approach to design FPGA systems with on-line diagnosis and reconfiguration, at a limited cost in terms of FPGA redundant resources and interconnections. The technique is based on high-level synthesis of the self-checking datapath t...
Dead block predictors (DBPs) improve cache efficiency by identifying blocks that have exhausted their useful lifetime in the cache and prioritizing them for eviction regardless of how much reuse these blocks have experienced. In doing so, DBPs go beyond insertion policies that target only those blocks that have no cache reuse. But how much value do DBPs add over insertion policies? This work ex...
BACKGROUND Right bundle branch block is an established predictor for new conduction disturbances and need for a permanent pacemaker (PPM) after transcatheter aortic valve replacement. The aim of the study was to evaluate the absolute rates of transcatheter aortic valve replacement related PPM implantations in patients with pre-existent right bundle branch block and categorize for different tran...
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