iterative analysis : compare two non-affine constraints by comparing the source ... Interpret all non affine constraints (and solve the rest using a parametric solver) ...
the DU chains. UD. chains are the reverse - 4 - Some Things to Think About ... Optimization Put Dataflow To Work! Make the code run faster on the target processor ...
Operands are accessed by their addresses. ... Conditional Construct. One can build more complex constructions using the basic primitive structures. ...
Bit Vector operations and conditional concurrent signal ... Assignee must be the same size as the slice. co = tmpsum(4); 55:032 - Intro. to Digital Design ...
Shen & Lipasti Chapter 10 on Advanced Register Data Flow skim ... Implication of scheduling atomicity. Pipelining is a standard way to improve clock frequency ...
sensors and their data feeds are key. smart dust, biomedical (MEMS sensors) each consumer good records (mis)use ... pipelining 'online' operators, data 'juggle' ...
IAY 0600Digital Systems Design. ... Concurrent signal assignment statements assigns a new value to the signal on the left ... the compiler cannot tell the aggregate ...
Definition 1 Different threads within the same process share the same address ... Definition 2 Alternatively, different threads have separate copies of the ...
www.foxnews.com bush 0.001 20081006. www.cnn.com mccain 0.031 20081017 ... (www.foxnews.com, economy, 0.038, 20081006)? 7. Hmm, we have some repeats...
Multithreading and Dataflow Architectures CPSC 321 Andreas Klappenecker Plan T November 16: Multithreading R November 18: Quantum Computing T November 23: QC + Exam ...
Memory Efficient Software Synthesis from Dataflow Graph Wonyong Sung, Junedong Kim, Soonhoi Ha Codesign and Parallel Processing Lab. Seoul National University
Tracks values of program variables and heap ... created at each heap allocation call. To bound the number of names, equivalence classes defined for heap names ...
Title: Database/Network Convergence Author: Joe Hellerstein Last modified by: Joe Hellerstein Created Date: 12/6/2001 9:51:31 PM Document presentation format
Data-flow network Definition. A collection of functional nodes ... The bits of information that are communicated over the queues are commonly called tokens ...
Pedro V. Artigas Carnegie Mellon University. Seth Copen Goldstein Carnegie Mellon University ... Same workloads as superscalar (C programs: Mediabench, Spec) ...
Solving equation x = f(x) Least solution is least fixpoint of f ... set with a least element' is a mouthful, we will just abbreviate it to 'domain' ...
Merge Criterion for ESP Example Merge Criterion for ESP Example Merge Criterion ... Need for Region-Initial Values Important for function summary Pre ...
Seton Hall University. 2. CC 2006, Scott Kagan, PRESTO Research Group ... e.g. dependence analysis for program slicing, change impact analysis, refactoring, etc. ...
Design and Synthesis of Image Processing Systems using Reconfigurable Dataflow Graphs Mainak Sen and Shuvra S. Bhattacharyya Department of Electrical and Computer ...
Identify 'hot paths,' frequently run paths in a CFG by doing a training ... Haven't lost any information from orginal CFG. New Knowledge with HPG. At H14, a b=6 ...
Analyze in a top down fashion, determine whether we want an 'upper bound' or ' ... directory: '.NAME.' begin // source code with // macros. Header. Source code ...
... consumes and produces a fixed number of tokens, yielding compile-time scheduling. ... and Switch are allowed, sometimes yielding compile-time scheduling. ...
DU/UD Chains. Convenient way to access ... DU/UD Chains in Elcor (2) Region-level analysis ... Explicit DU chains Trivial to figure out what defs reach a use ...
Thomas Reps1, Stefan Schwoon2, and Somesh Jha1. 1 University of Wisconsin ... Intraprocedural Analysis. enter. n. V0. MOP(n) = pfp(V0) p PathsTo[n] pfp = fk fk-1 ...
Efficient Code Synthesis from Extended Dataflow Graphs for ... 2(A)CB2(D) B. D. C. A. 1. 2. 1. 1. 2. 2. B. D. C. Buffer allocation. main() { for(i=0;i 2;i ){A} ...
(Lectures based on the work of Jay Brockman, Sharon Hu, Randy Katz, Peter Kogge, ... RAMs (SRAM, DRAM), ROMs (PROM, EEPROM), disk. tradeoff between speed and cost/bit ...
computing frequencies in a bottom-up style on the WPP graph. Page 3. Outline. Motivation ... Classical Program Optimization: transformation. data flow analysis ...
... referenced in block rather than element-wise and can be supplied in a ... Superscalar microprocessors display an out-of-order dynamic execution that is ...
Put pieces together: FI(X) is distributive. FI(X1 X2) = FI(X1) FI(X2) ... are monotonic and distributive. Iterative solving of dataflow equation: - terminates ...
b1 = PBR(BB2) if T. p1 = CMPP_UN(r4 20) if T. p2 = CMPP_ON(r4 20) if T ... b2 = PBR(BB4) if p2. r7 = r1 r3 if p3. r2 = r7 if T. RTS if T. BB1. or. BB5 - 4 ...
... of experimentally observed magnetohydrodynamic (MHD) burst in the DIII-D tokamak ... MHD dataflow graph. ACAT-2002. Genetic algorithm. Convergence of GA ...
In order to understand the developmental and physiological roles of genes it is ... 'Global in situ gene expression analysis in rodent models and human tissues' ...