'Associative operator' diaporamas de présentation

Where Syntax Meets Semantics

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faster functional modules lessons taught from FP-ADDERs

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CS 267 Tricks with Trees

CS 267 Tricks with Trees. James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr09. Outline. A log n lower bound to compute any function in parallel Reduction and broadcast in O(log n) time Parallel prefix (scan) in O(log n) time Adding two n-bit integers in O(log n) time

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CS 193G

CS 193G. Lecture 5: Parallel Patterns I. Common Parallel Computing Pattern: Data Blocking. Partition data to operate in well-sized blocks Small enough to be staged in shared memory Assign each data partition to a thread block No different from cache blocking!

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CS 267 Tricks with Trees

CS 267 Tricks with Trees. James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr05. Outline. A log n lower bound to compute any function in parallel Reduction and broadcast in O(log n) time Parallel prefix (scan) in O(log n) time Adding two n-bit integers in O(log n) time

247 views • 15 slides

Precedence and Associativity

Precedence and Associativity. The sequence in which different operators in an expression are executed is determined by the precedence of the operators. Operators with a higher precedence are executed before operators with a lower precedence.

559 views • 11 slides