Sökning: "Memory performance"

Visar resultat 1 - 5 av 682 avhandlingar innehållade orden Memory performance.

  1. 1. Efficient Memory Modeling During Simulation and Native Execution

    Författare :Nikos Nikoleris; Erik Hagersten; Lieven Eeckhout; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; performance analysis; cache performance; multicore performance; memory system; memory bandwidth; memory contention; performance prediction; multi-threading; multiprocessing systems; program diagnostics; commodity multicores; multithreaded program resource requirements; performance counters; scalability bottleneck; scalability improvement; Computer Science; Datavetenskap;

    Sammanfattning : Application performance on computer processors depends on a number of complex architectural and microarchitectural design decisions. Consequently, computer architects rely on performance modeling to improve future processors without building prototypes. LÄS MER

  3. 2. Bilingual memory : A lifespan approach

    Författare :Sadegheh Moniri; Lars-Göran Nilsson; Judith Kroll; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Bilingual model; children; elderly; memory; control; lexical selection; Psychology; Psykologi;

    Sammanfattning : Bilingualism and its effect on individuals have been studied within different disciplines. Although the first psychological study of bilingualism was couducted by Cattell as early as 1887, only a few studies have exclusively investigated the effect of bilingualism on memory systems’ functioning. LÄS MER

  4. 3. Motivation and episodic memory performance

    Författare :Leonard Ngaosuvan; Timo Mäntylä; Carl-Martin Allwood; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; Motivation; Memory Performance; Psykologi; Psychology; Psykologi;

    Sammanfattning : In everyday life, motivation and learning are connected like music and dancing. Many educators realize this and work hard to improve their students' motivation. A motivated student may repeat and self-rehearse the content of a chapter more often, which leads to better learning. LÄS MER

  5. 4. Understanding Multicore Performance : Efficient Memory System Modeling and Simulation

    Författare :Andreas Sandberg; Erik Hagersten; David Black-Schaffer; David A. Wood; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Architecture; Simulation; Modeling; Sampling; Caches; Memory Systems; gem5; Parallel Simulation; Virtualization; Sampling; Multicore; Datavetenskap; Computer Science;

    Sammanfattning : To increase performance, modern processors employ complex techniques such as out-of-order pipelines and deep cache hierarchies. While the increasing complexity has paid off in performance, it has become harder to accurately predict the effects of hardware/software optimizations in such systems. LÄS MER

  7. 5. Office type, performance and well-being : A study of how personality and work tasks interact with contemporary office environments and ways of working

    Författare :Aram Seddigh; Hugo Westerlund; Erik Berntson; Fredrik Jönsson; Eva Vingård; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Office type; open-plan office; flex office; cell office; performance; job satisfaction; distraction; self-rated health; well-being; cognitive stress; exhaustion; individual differences; personality; concentration; stim-ulus screening ability; memory; Kontorstyp; kontorslandskap; flexkontor; cellkontor; produktivitet; arbetstillfredsställelse; distraktion; självskattat hälsa; trivsel; kognitiv stress; utmattning; individuella skillnader; personlighet; koncentration; arbetsminne; Psychology; psykologi;

    Sammanfattning : Today, many organisations are adopting offices that have an open design with or without flexible seating. While advocates of open-plan offices propose that these office types lead to cost savings and aid inter and intra-team communication, opponents argue that these office types are associated with decreased performance and worsened health among employees. LÄS MER