NDLI: Profiling over Adaptive Ranges

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International Symposium on Code Generation and Optimization - Title Page

International Symposium on Code Generation and Optimization - Copyright

Message from the General Co-Chairs

Message from the Program Chair

Committees

Reviewers

Corporate Sponsors

A Cross-Architectural Interface for Code Cache Manipulation

Thread-Shared Software Code Caches

Tailoring Graph-coloring Register Allocation For Runtime Compilation

A Self-Repairing Prefetcher in an Event-Driven Dynamic Optimization Framework

Java JNI Bridge: A Framework for Mixed Native ISA Execution

Space-Efficient 64-bit Java Objects through Selective Typed Virtual Addressing

Experiences with Multi-threading and Dynamic Class Loading in a Java Just-In-Time Compiler

Dynamic Class Hierarchy Mutation

Online Phase Detection Algorithms

Region Monitoring for Local Phase Detection in Dynamic Optimization Systems

Selecting Software Phase Markers with Code Structure Analysis

Profiling over Adaptive Ranges

2D-Profiling: Detecting Input-Dependent Branches with a Single Input Data Set

Constructing Virtual Architectures on a Tiled Processor

Compiling for EDGE Architectures

Data and Computation Transformations for Brook Streaming Applications on Multiprocessors

Compiler-directed Data Partitioning for Multicluster Processors

Inline Analysis: Beyond Selection Heuristics

Practical Structure Layout Optimization and Advice

Post Register Allocation Spill Code Optimization

A Compiler-Guided Approach for Reducing Disk Power Consumption by Exploiting Disk Access Locality

Optimizing Dynamic Binary Translation for SIMD Instructions

Multi-platform Auto-vectorization

Using Machine Learning to Focus Iterative Optimization

Exhaustive Optimization Phase Order Space Exploration

Fast and Effective Orchestration of Compiler Optimizations for Automatic Performance Tuning

Software-Based Transparent and Comprehensive Control-Flow Error Detection

Compiler Optimizations to Reduce Security Overhead

BIRD: Binary Interpretation using Runtime Disassembly

Author Index

International Symposium on Code Generation and Optimization - Front Cover

Profiling over Adaptive Ranges

Content Provider	ACM Digital Library
Author	Mysore, Shashidhar Agrawal, Banit Suri, Subhash Sherwood, Timothy Shrivastava, Nisheeth
Abstract	Modern computer systems are called on to deal with billions of events every second, whether they are instructions executed, memory locations accessed, or packets forwarded. This presents a serious challenge to those who seek to quantify, analyze, or optimize such systems, because important trends and behaviors may easily be lost in a sea of data. We present Range Adaptive Profiling (RAP) as a new and general purpose profiling method capable of hierarchically classifying streams of data efficiently in hardware. Through the use of RAP, events in an input stream are dynamically classified into increasingly precise categories based on the frequency with which they occur. The more important a class, or range of events, the more precisely it is quantified. Despite the dynamic nature of our technique, we build upon tight theoretic bounds covering both worst-case error as well as the requiredmemory. In the limit, it is known that error and the memory bounds can be independent of the stream size, and grow only linearly with the level of precision desired. Significantly, we expose the critical constants in these algorithms and through careful engineering, algorithm re-design, and use of heuristics, we show how a high performance profile system can be implemented for Range Adaptive Profiling. RAP can be used on various profiles such as PCs, load values, and memory addresses, and has a broad range of uses, from hot-region profiling to quantifying cache miss value locality. We propose two methods of implementation, one in software and the other with specialized hardware, and we show that with just 8k bytes of memory range profiles can be gathered with an average accuracy of 98%.
Starting Page	147
Ending Page	158
Page Count	12
File Format	PDF
ISBN	0769524990
DOI	10.1109/CGO.2006.30
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2006-03-26
Access Restriction	Subscribed
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Formulating and implementing profiling over adaptive ranges 2.

Formulating and implementing profiling over adaptive ranges

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Profiling over adaptive ranges shashidhar mysore.

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