'Execution times' diaporamas de présentation

Process Mining: Extension Mining Algorithms

Process Mining: Extension Mining Algorithms. Ana Karla Alves de Medeiros Eindhoven University of Technology Department of Information Systems a.k.medeiros@tue.nl. Process Mining. Short Recap Extension Techniques Decision Miner Performance Analysis with Petri Nets Summary

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Optimal Reliability-Constrained Overdrive Frequency Selection in Multicore Systems

Optimal Reliability-Constrained Overdrive Frequency Selection in Multicore Systems. Andrew B. Kahng and Siddhartha Nath VLSI CAD LABORATORY, UC San Diego. Outline. Motivation Previous Work Our Work Problem Formulation Optimal (Discretized) Solution Flow Results Conclusions.

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The Processor: Datapath & Control

The Processor: Datapath & Control. Implementing Instructions. Simplified instruction set memory-reference instructions: lw, sw arithmetic-logical instructions: add, sub, and, or, slt control flow instructions: beq (bne), j (jal) Generic implementation:

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Pregel : A System for Large-Scale Graph Processing

Pregel : A System for Large-Scale Graph Processing. Presented by Dylan Davis Authors: Grzegorz Malewicz , Matthew H. Austern , Aart J.C. Bik, James C. Dehnert , Ilan Horn, Naty Leiser , Grzegorz Czajkowski (GOOGLE, INC.). Overview. What is a graph? Graph Problems

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Richard Wells ECE 7810 April 21, 2009

Concurrency, Latency, or System Overhead: which Has the Largest Impact on Uniprocessor DRAM-System Performance?. Richard Wells ECE 7810 April 21, 2009. Reservations. The paper is old Presented at ISCA 2001 Only considers uniprocessor systems

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Predictable Programming on a Precision Timed Architecture

Predictable Programming on a Precision Timed Architecture. Hiren D. Patel UC Berkeley hiren@eecs.berkeley.edu Joint work with: Ben Lickly , Isaac Liu, Edward A. Lee - UC Berkeley Sungjun Kim, Stephen A. Edwards - Columbia University. Edwards and Lee - Case for PRET.

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Robust Resource Allocation of DAGs in a Heterogeneous Multi-core System

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Lecture 2: Measuring Performance/Cost/Power

Lecture 2: Measuring Performance/Cost/Power. Today’s topics: (Sections 1.6, 1.4, 1.7, 1.8) Quantitative principles of computer design Measuring cost Real industrial examples. Summarizing Performance. Recall discussion on AM versus GM GM: does not require a reference machine, but does

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Weaving Relations for Cache Performance

Weaving Relations for Cache Performance. Anastassia Ailamaki Carnegie Mellon. David DeWitt, Mark Hill, and Marios Skounakis University of Wisconsin-Madison. L1 I-CACHE. L1 D-CACHE. MAIN MEMORY. L2 CACHE. $$$. Cache misses are extremely expensive. Memory Hierarchies.

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CPU Utilization Control in Distributed Real-Time Systems

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Flexible Scheduling of Software with Logical Execution Time Constraints*

Flexible Scheduling of Software with Logical Execution Time Constraints*. Stefan Resmerita and Patricia Derler University of Salzburg, Austria *UC Berkeley, USA. Introduction. Scope: Embedded software aplications Set of periodic tasks with predictable timing behavior Preemptive scheduling

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Spherical Code Construction

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Low Contention Mapping of RT Tasks onto a TilePro 64 Core Processor

Low Contention Mapping of RT Tasks onto a TilePro 64 Core Processor. 1 Background Introduction = why 2 Goal 3 What 4 How 5 Experimental Result 6 Advantage & Limitaion 7 Significance & Improvement. Lei Cui . Related Terms & Concepts. Predictability TilePro 64-Core Processor

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Integrated Reward-based Resource Management

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ELEC4601 Microprocessor systems Lab 4 Tutorial

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Quantitative Evaluation of Embedded Systems

Quantitative Evaluation of Embedded Systems. Latency for a periodic source. Latency for a periodic source. A. C. B. 30ms. 10ms. 1 0ms. Software-Defined Radio (W-LAN). Scr1. Scr6. Scr7. Scr2. Scr5. Scr3. Scr4. BuildHeader. ModHeader. Pdemod. Pdecode. CodeHeader. Hdemod.

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Design and Evaluation of Non-Blocking Collective I/O Operations

Design and Evaluation of Non-Blocking Collective I/O Operations. Vishwanath Venkatesan 1 , Edgar Gabriel 1 1 Parallel Software Technologies Laboratory, Department of Computer Science, University of Houston <venkates, gabriel>@ cs.uh.edu. Outline. I/O Challenge in HPC MPI File I/O

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How Many Boundaries Are Required to Ensure Optimality in Multiprocessor Scheduling?

How Many Boundaries Are Required to Ensure Optimality in Multiprocessor Scheduling?. Geoffrey Nelissen Shelby Funk Dakai Zhu Jo ? l Goossens. Optimal Multiprocessor Scheduling. Boundary-based schedulers have two distinct phases During the boundary phase execution times are determined

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Quantitative Evaluation of Embedded Systems

Quantitative Evaluation of Embedded Systems. Latency for a delayed periodic source. Calculating a latency bound. Given a dataflow graph with execution times E a Determine the MCM and choose a period ? ? MCM Determine start-times T a of a periodic schedule

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An Evaluation of Interpolation Methods for MOLA Data

Paper Number P42A-0567. An Evaluation of Interpolation Methods for MOLA Data. Oleg Abramov and Alfred McEwen: Department of Planetary Sciences, University of Arizona. INTRODUCTION AND OBJECTIVES. RESULTS. RESULTS (cont).

247 views • 1 slides