Matches in SemOpenAlex for { <https://semopenalex.org/work/W2041358365> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2041358365 abstract "Hardware-managed caches introduce large amounts of timing variability, complicating real-time system design. One alternative is a memory system with scratchpad memories which improve system performance while eliminating such timing variability. Prior work introduced the DARTS approach, which combines static allocation of data into scratchpad memories, with task scheduling for preemptive multi-threaded, hard real-time embedded systems.This study offers several significant contributions. First, it introduces a method to split a stack frame across multiple memory units, offering fine-grain allocation of automatic memory variables with very low run-time overhead. This enables more effective use of fast memory, improving run-times. Second, it introduces the completed tool-chain based on DARTS, which reallocates static and automatic variables across multiple memory banks and now targets the ARM7 architecture. Third, it evaluates the performance improvement from DARTS using experimental results from the code running on real hardware in a preemptively scheduled RTOS-based multi-tasking environment. This hands-on experimental approach ensures a high level of confidence in the results; previous studies have generally stopped at estimating performance rather than building and measuring a real implementation.In our experiments the execution time of each task is reduced up to 24% from the baseline external SRAM configurations. We show that our methods improve task execution time to achieve 37% to 99% of the performance improvement of an ideal unlimited-capacity scratchpad memory system. Finally, we find our allocations provide on average 2/3 of the performance enhancement of the equivalently-sized cache yet with easily-predicted performance." @default.
- W2041358365 created "2016-06-24" @default.
- W2041358365 creator A5052833150 @default.
- W2041358365 creator A5058838018 @default.
- W2041358365 date "2010-04-01" @default.
- W2041358365 modified "2023-09-27" @default.
- W2041358365 title "DARTS: Techniques and Tools for Predictably Fast Memory Using Integrated Data Allocation and Real-Time Task Scheduling" @default.
- W2041358365 cites W1993700358 @default.
- W2041358365 cites W2006053872 @default.
- W2041358365 cites W2011874983 @default.
- W2041358365 cites W2056541597 @default.
- W2041358365 cites W2061650414 @default.
- W2041358365 cites W2086807722 @default.
- W2041358365 cites W2094247811 @default.
- W2041358365 cites W2098582452 @default.
- W2041358365 cites W2099095138 @default.
- W2041358365 cites W2100209834 @default.
- W2041358365 cites W2102982164 @default.
- W2041358365 cites W2123470671 @default.
- W2041358365 cites W2135974246 @default.
- W2041358365 cites W2143348024 @default.
- W2041358365 cites W2144344516 @default.
- W2041358365 cites W2154632001 @default.
- W2041358365 cites W2161147079 @default.
- W2041358365 cites W2163270257 @default.
- W2041358365 cites W2167631583 @default.
- W2041358365 cites W2169142010 @default.
- W2041358365 cites W2171518785 @default.
- W2041358365 cites W4231462625 @default.
- W2041358365 cites W4240931809 @default.
- W2041358365 doi "https://doi.org/10.1109/rtas.2010.36" @default.
- W2041358365 hasPublicationYear "2010" @default.
- W2041358365 type Work @default.
- W2041358365 sameAs 2041358365 @default.
- W2041358365 citedByCount "11" @default.
- W2041358365 countsByYear W20413583652012 @default.
- W2041358365 countsByYear W20413583652013 @default.
- W2041358365 countsByYear W20413583652014 @default.
- W2041358365 countsByYear W20413583652015 @default.
- W2041358365 countsByYear W20413583652020 @default.
- W2041358365 countsByYear W20413583652021 @default.
- W2041358365 crossrefType "proceedings-article" @default.
- W2041358365 hasAuthorship W2041358365A5052833150 @default.
- W2041358365 hasAuthorship W2041358365A5058838018 @default.
- W2041358365 hasConcept C111919701 @default.
- W2041358365 hasConcept C115537543 @default.
- W2041358365 hasConcept C149635348 @default.
- W2041358365 hasConcept C162324750 @default.
- W2041358365 hasConcept C173608175 @default.
- W2041358365 hasConcept C187736073 @default.
- W2041358365 hasConcept C200130814 @default.
- W2041358365 hasConcept C206729178 @default.
- W2041358365 hasConcept C21547014 @default.
- W2041358365 hasConcept C2779960059 @default.
- W2041358365 hasConcept C2780451532 @default.
- W2041358365 hasConcept C2989134064 @default.
- W2041358365 hasConcept C41008148 @default.
- W2041358365 hasConcept C68043766 @default.
- W2041358365 hasConcept C79403827 @default.
- W2041358365 hasConcept C9390403 @default.
- W2041358365 hasConceptScore W2041358365C111919701 @default.
- W2041358365 hasConceptScore W2041358365C115537543 @default.
- W2041358365 hasConceptScore W2041358365C149635348 @default.
- W2041358365 hasConceptScore W2041358365C162324750 @default.
- W2041358365 hasConceptScore W2041358365C173608175 @default.
- W2041358365 hasConceptScore W2041358365C187736073 @default.
- W2041358365 hasConceptScore W2041358365C200130814 @default.
- W2041358365 hasConceptScore W2041358365C206729178 @default.
- W2041358365 hasConceptScore W2041358365C21547014 @default.
- W2041358365 hasConceptScore W2041358365C2779960059 @default.
- W2041358365 hasConceptScore W2041358365C2780451532 @default.
- W2041358365 hasConceptScore W2041358365C2989134064 @default.
- W2041358365 hasConceptScore W2041358365C41008148 @default.
- W2041358365 hasConceptScore W2041358365C68043766 @default.
- W2041358365 hasConceptScore W2041358365C79403827 @default.
- W2041358365 hasConceptScore W2041358365C9390403 @default.
- W2041358365 hasLocation W20413583651 @default.
- W2041358365 hasOpenAccess W2041358365 @default.
- W2041358365 hasPrimaryLocation W20413583651 @default.
- W2041358365 hasRelatedWork W1498551259 @default.
- W2041358365 hasRelatedWork W1579918296 @default.
- W2041358365 hasRelatedWork W2083900817 @default.
- W2041358365 hasRelatedWork W2128462419 @default.
- W2041358365 hasRelatedWork W2146599016 @default.
- W2041358365 hasRelatedWork W2255943960 @default.
- W2041358365 hasRelatedWork W2337195301 @default.
- W2041358365 hasRelatedWork W2393506321 @default.
- W2041358365 hasRelatedWork W2613442617 @default.
- W2041358365 hasRelatedWork W2997221951 @default.
- W2041358365 isParatext "false" @default.
- W2041358365 isRetracted "false" @default.
- W2041358365 magId "2041358365" @default.
- W2041358365 workType "article" @default.