Oski PowerPoint PPT Presentations

Hide the complex process of parallel tuning while exposing its cost ... Hides complexity of run-time tuning. Low ... The parallelism is hidden under the covers ...

OSKI: A Library of Automatically Tuned Sparse Matrix Kernels ... Design point: user calls 'tune' routine explicitly. Exposes cost ...

... time tuning cost: up to ~40 mat-vecs. Dominated by conversion ... Types 'registered' at run-time. Module interface includes kernels, conversion, ... Kernels ...

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Hans Christian Andersen Du ski pisarz i poeta, najbardziej znany ze swej tw rczo ci ba niopisarskiej. W oski renesansowy malarz, architekt, filozof, muzyk ...

Building an E-Business from Enterprise Systems: By Michael J. Shaw. Team 5: Karen Patten. Vinay Patel. Luay Al Nadi. Allan Oski. 8/4/2003. MIS 625/Summer 2003 Team 5 ...

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CS267 Lecture 15 Automatic Performance Tuning and Sparse-Matrix-Vector-Multiplication (SpMV) James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr14

Tuning Sparse Matrix Vector ... on Cell or Niagara Register Blocking and Format Selection Heuristic Approach Applied individually to each cache block re-block the ...

SKOLAR MD Textbooks & Handbooks Becker: Principles and Practice of Endocrinology and Metabolism, 3rd Edition Braunwald: Harrison's Principles of ...

Minimizing Communication in Numerical Linear Algebra www.cs.berkeley.edu/~demmel Sparse-Matrix-Vector-Multiplication (SpMV) Jim Demmel EECS & Math Departments, UC ...

Kaushik Datta, Mark Hoemmen, Marghoob Mohiyuddin, Shoaib Kamil, Rajesh Nishtala, ... 8x8 dense substructure: exploit this to limit #mem_refs ...

... (bad for superscalar), Difficult to exploit DLP(bad for SIMD) ... power of 2 register blocking CSR/COO format 16b/32b indices etc Side effect: ...

Jack Dongarra, Victor Eijkhout, Julien Langou, Julie Langou, Piotr Luszczek, Stan Tomov ... calls to ILAENV() to get block sizes, etc. Not systematically tuned ...

Un gato que no vuela (el del Rabino). J Sfar

Automatic Performance Tuning and Sparse-Matrix-Vector-Multiplication (SpMV) James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr10 * TO DO: Replace this with ex11 spy ...

Title: Benchmarking Sparse Matrix-Vector Multiply (in just 5 minutes) Author: Office 2004 Test Drive User Last modified by: CK Created Date: 10/31/2006 8:34:20 AM

Title: Challenges in Performance Evaluation and Improvement of Scientific Codes Author: norris Last modified by: norris Created Date: 6/15/2004 10:18:32 PM

C O M P U T A T I O N A L R E S E A R C H D I V I S I O N. BIPS. BIPS ... Samuel Williams1,2, Richard Vuduc3, Leonid Oliker1,2, ...

Multiply a dense vector by a sparse matrix (one whose entries are mostly zeroes) ... Since dimension range is so huge, restrict dimension to powers of 2 ...

Tuning becoming more difficult over time. Performance ... Statistical models of performance. BIPS. BIPS. Matrix-vector multiply kernel: y(i) y(i) A(i,j)*x(j) ...

Best choice can depend on knowing a lot of applied mathematics and computer science ... At run-time, algorithm choice may depend only on few parameters ...

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Tuning Sparse Matrix Vector Multiplication for multi-core SMPs ... Examined Sparse Matrix Vector Multiplication (SpMV) kernel. Important HPC kernel ...

1. A Group Calendar application available through web and partially disconnected ... 4. Virtual Calendars aggregate individual calendars. and subscriptions ...

Activities in the ISRG / Endeavour David Culler Randy Katz, Eric Brewer, Anthony Joseph, James Landay and others http://www.cs.berkeley.edu/~culler

Chahta Imillimpa (Choctaw Traditional Food) By Dr. Ian Thompson, Choctaw Nation of Oklahoma Historic Preservation Dept. * This presentation gives an outline of early ...

Best choice can depend on knowing a lot of applied mathematics and ... Algorithm and its implementation may strongly depend on data only known at run-time ...

Un gato que no vuela (el del Rabino). J Sfar

Neonatal Hyperbilirubinemia: Historical Background and Selected Recent Research Findings ... Enamel dysplasia of deciduous teeth *Johnson LH, Bhutani VK, Brown AK. ...

Ninja Service Platform Architecture - Steven Gribble ... Ink Chat, Nutrition/Excercise Tracker, Rendezvous - Meeting Scheduler. 2/18/99. EECS PostPC ...

Fully Buffered DRAM. 4MB Shared L2 (16 way) 42.7GB/s (read), 21.3 GB/s (write) 8K D ... Shared L2. Core2. FSB. Fully Buffered DRAM. 10.6GB/s. Core2. Chipset ...

They can be powerful when they draw upon the infrastructure. ... CS160 Projects. Ink Chat. Nutrition/Excercise Tracker. Rendezvous - Meeting Scheduler ...

Impact on library designs: Sparse BLAS, Trilinos, PETSc, ... TSP reordering to create dense blocks (Pinar '97; Moon, et al. ' 04) Extra Slides ...

because the intelligence is in the infrastructure. The breakthrough ahead is pervasive ... Kiretsu - Ninja Instant Messaging Service (Matt Welsh, Steve Gribble) ...

Osteopor za nemoc modern ch en

Sparse Matrix Vector Multiply Algorithms and Optimizations ... A is a sparse matrix ( 1% of entries are nonzero) Applications employing SpM V in the inner loop ...

... Tracer (memory), PAPI, HPCToolkit, Sigma (memory), DPOMP (OpenMP), mpiP, gprof, ... Convolver (memory), DIMEMAS(network), SvPablo (scalability), Paradyn, Sigma ...

Machine Structures: End of Episode I (Lecture 28) May 7, 1999 Dave Patterson (http.cs.berkeley.edu/~patterson) www-inst.eecs.berkeley.edu/~cs61c/schedule.html

Autotuning Sparse Matrix and Structured Grid Kernels Samuel Williams1,2, Richard Vuduc3, Leonid Oliker1,2, John Shalf2, Katherine Yelick1,2, James Demmel1,2, Jonathan ...

RCNIC ORIENTATION CARE OF THE NEONATE WITH A HEMATOLOGIC DISORDER M.VICTORIA DECASTRO, RNC, BSN, Clinical Coordinator, CNIII Care of Neonate with Neonatal ...

Black 63. American Indian 74. Asian 218. Speak non-English language ... Vennard is a Bible College with a Wesleyan-Holiness purpose located in University Park. ...

Richest feature set of any Pilot browser, many uniquely enabled by proxy ... Superiority of proxy-based approach to enabling 'thin' clients successfully demonstrated. ...

American college football is a spectacle. School colors ... 'There has never been anything in the history of college football to equal it for sheer madness. ...

Raj Patel, MD Education: MS-Rutgers University MD Robert Wood Johnson Medical School Residency-Family Medicine Post Graduate studies in Autism Spectrum Disorders ...

bebop.cs.berkeley.edu. Outline. Motivation for Automatic Performance Tuning ... BEBOP project addresses this. Tuning Dense BLAS PHiPAC. Tuning Dense BLAS ATLAS ...

Motivation for new Sca/LAPACK. Challenges (or research opportunities...) Goals of new Sca/LAPACK ... van de Geijn/Quintana-Orti, Howell / Fulton, Bischof / Lang ...

Research in Another Form of Community Sadie P. Hutson, PhD, RN, WHNP Department of Family/Community Nursing ETSU College of Nursing History: Guido Fanconi Fanconi ...

Solve the most pressing and profound. scientific problems facing humankind ... 'The Processor is the new Transistor' [Rowen] Intel 4004 (1971): 4-bit processor, ...

Automatic Differentiation (AD): a technology for automatically augmenting ... Exploit sparsity (SparsLinC and/or coloring) Exploit parallelism ...

... voicemail accessible anywhere Universal Remote multiple-UI control of household/room devices automatic UI generation Ecash Mint Authenticated service to act as ...

Algorithms that attain them (all dense linear algebra, some sparse) ... Can we attain these lower bounds? Do conventional dense algorithms as implemented in ...

A controlled comparison of EEG-neurofeedback and attention training for children with ADHD. Tony Steffert, Annie Frick, Martin Batty, Malcolm Hawken, Claire Sturge ...

Title: Attachment style assessment of adolescents in residential care, using the Attachment Style Interview (ASI) potential application to practice

Paperless Admission for LL.M. Programs Erin Weldon Admissions Manager, Advanced Degree Programs eweldon@law.berkeley.edu * This info is just what has worked for our ...

Dimension ranges from a few hundred to over a million. NNZ/row ranges from 1 to a few hundred ... Look over only a certain range of problem dimensions and NNZ/row ...