'Registers registers registers thread' presentation slideshows

Using The CUDA Programming Model

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CS 193G

CS 193G. Lecture 4: CUDA Memories. Grid. Block (0, 0). Block (1, 0). Shared Memory. Shared Memory. Registers. Registers. Registers. Registers. Thread (0, 0). Thread (1, 0). Thread (0, 0). Thread (1, 0). Host. Global Memory. Constant Memory.

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Matrix Multiplication in CUDA

Matrix Multiplication in CUDA. A case study. Matrix Multiplication: A Case Study. Matrix multiplication illustrates many of the basic features of memory and thread management in CUDA Usage of thread/block IDs Memory data transfer between host and device Motivates some performance issues:

646 views • 35 slides

Optimizing MapReduce for GPUs with Effective Shared Memory Usage

Optimizing MapReduce for GPUs with Effective Shared Memory Usage. Department of Computer Science and Engineering The Ohio State University. Linchuan Chen and Gagan Agrawal. Outline. Introduction Background System Design Experiment Results Related Work Conclusions and Future Work.

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Taking CUDA to Ludicrous Speed Getting Righteous Performance from your GPU Dan Ernst Cray, Inc.

Taking CUDA to Ludicrous Speed Getting Righteous Performance from your GPU Dan Ernst Cray, Inc. Performance: How Much Is Enough? (CPU Edition). Could I be getting better performance? Probably a little bit. Most of the performance is handled in HW How much better?

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CUDA

CUDA. More on threads, shared memory, synchronization. cuPrintf. Library function for CUDA Developers Copy the files from /opt/ cuPrintf into your source code folder. int main() { cudaPrintfInit (); testKernel <<< 2, 3 >>>(10); cudaPrintfDisplay ( stdout , true); cudaPrintfEnd ();

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