Sökning: "Performance Analysis"

Visar resultat 1 - 5 av 3820 avhandlingar innehållade orden Performance Analysis.

1. 1. Constituting performance : Case studies of performance auditing and performance reporting

   Författare :Fredrik Svärdsten Nymans; Anders Grönlund; Bino Catasús; Andrea Mennicken; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Constituting performance; performance measurement; performance management; performance reporting; performance audit; performance standards; audit independence; accounting concepts; output; representation; government at a distance; social construction; företagsekonomi; Business Administration;

   Sammanfattning : The aim of this thesis is to problematize how and under what conditions organizational performance is constituted in the practices of performance auditing and accounting. Organizational performance disclosure is a world-wide phenomenon for enabling accountability relationships in large organizations regardless of the societal sector they operate in. LÄS MER

3. 2. Performance problem diagnosis in cloud infrastructures

   Författare :Olumuyiwa Ibidunmoye; Erik Elmroth; Guilliano Casale; Viktoria Fodor; Henrik Björklund; Umeå universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Systems Performance; Performance anomalies; Performance bottlenecks; Cloud infrastructures; Cloud Computing; Cloud Services; Cloud Computing Performance; Performance problems; Performance anomaly detection; Performance bottleneck identification; Performance Root-cause Analysis; Computer Systems; datorteknik; Computer Science; datalogi;

   Sammanfattning : Cloud datacenters comprise hundreds or thousands of disparate application services, each having stringent performance and availability requirements, sharing a finite set of heterogeneous hardware and software resources. The implication of such complex environment is that the occurrence of performance problems, such as slow application response and unplanned downtimes, has become a norm rather than exception resulting in decreased revenue, damaged reputation, and huge human-effort in diagnosis. LÄS MER

4. 3. Benchmarking Points-to Analysis

   Författare :Tobias Gutzmann; Welf Löwe; Jonas Lundberg; Sibylle Schupp; Linnéuniversitetet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Points-to Analysis; Dataflow Analysis; Static Analysis; Dynamic Analysis; Gold Standard; Software Technology; Programvaruteknik;

   Sammanfattning : Points-to analysis is a static program analysis that, simply put, computes which objects created at certain points of a given program might show up at which other points of the same program. In particular, it computes possible targets of a call and possible objects referenced by a field. LÄS MER

5. 4. 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

7. 5. Program Analysis for Performance and Reliability

   Författare :Jacob Lidman; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; static dynamic program analysis; abstract interpretation; performance; reliability;

   Sammanfattning : The increased demand for computing power has lead designers to put an ever increasing number of cores on processor dies. This advance has been made possible through miniaturization and effectivization of the underlying semi-conductor technology. As a by-product, however, the resulting computer systems are more vulnerable to interference. LÄS MER