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DOT NET IEEE 2012 Abstracts DOMAIN - PARALLEL AND DISTRIBUTED SYSTEMS

A SEQUENTIALLY CONSISTENT MULTIPROCESSOR ARCHITECTURE FOR OUT-OF-ORDER RETIREMENT OF INSTRUCTIONS Out-of-order retirement of instructions has been shown to be an effective technique to increase the number of in-flight instructions. This form of runtime scheduling can reduce pipeline stalls caused by head-of-line blocking effects in the reorder buffer (ROB). Expanding the width of the instruction window can be highly beneficial to multiprocessors that implement a strict memory model, especially when both loads and stores encounter long latencies due to cache misses, and whose stalls must be overlapped with instruction execution to overcome the memory latencies. Based on the Validation Buffer (VB) architecture (a previously proposed out-of-order retirement, checkpoint-free architecture for single processors), this paper proposes a cost-effective, scalable, outof-order retirement multiprocessor, capable of enforcing sequential consistency without impacting the design of the memory hierarchy or interconnect. Our simulation results indicate that utilizing a VB can speed up both relaxed and sequentially consistent in-order retirement in future multiprocessor systems by between 3 and 20 percent, depending on the ROB size

NCCT, 109, 2 nd Floor, Bombay Flats, Nungambakkam High Road, Nungambakkam, Chennai – 600034. Near Ganpat Hotel, Above IOB, Next to ICICI Bank Projects in Java * J2EE * J2ME * .NET * ASP.NET * VB.NET * C# * Android * NS2 * Matlab * Embedded Systems


NCCT Smarter way to do your Projects

www.ncct.in ncctchennai@gmail.com 044-28235816, 98411 93224

DOT NET IEEE 2012 Abstracts Abstract of the Project

Existing System Proposed System Advantages Architecture Diagram Modules Algorithms used

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NCCT, 109, 2 nd Floor, Bombay Flats, Nungambakkam High Road, Nungambakkam, Chennai – 600034. Near Ganpat Hotel, Above IOB, Next to ICICI Bank Projects in Java * J2EE * J2ME * .NET * ASP.NET * VB.NET * C# * Android * NS2 * Matlab * Embedded Systems


NCCT Smarter way to do your Projects

www.ncct.in ncctchennai@gmail.com 044-28235816, 98411 93224

DOT NET IEEE 2012 Abstracts HARDWARE REQUIREMENTS System RAM

: Pentium Dual Core Processor + Board : 2 GB

Hard Disk

: 200 GB

Monitor

: 17” Color Monitor

Mouse

: Logitech Mouse

Keyboard

: Multimedia Keyboard

SOFTWARE REQUIREMENTS O/S

: Windows XP / Windows 7

Language

: ASP.NET, C#.

Database

: SQL Server 2005

NCCT, 109, 2 nd Floor, Bombay Flats, Nungambakkam High Road, Nungambakkam, Chennai – 600034. Near Ganpat Hotel, Above IOB, Next to ICICI Bank Projects in Java * J2EE * J2ME * .NET * ASP.NET * VB.NET * C# * Android * NS2 * Matlab * Embedded Systems


Dot NET-Parallel and Distributed Systems -- A SEQUENTIALLY CONSISTENT MULTIPROCESSOR ARCHITECTURE FO