Optimized C++. Kurt Guntheroth

Optimized C++


Optimized.C..pdf
ISBN: 9781491922064 | 400 pages | 10 Mb


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Optimized C++ Kurt Guntheroth
Publisher: O'Reilly Media, Incorporated



Anyway my question is more general: How do I start optimizing algorithms/loops/ for_each/etc. 3.3.2 Optimization Considerations When Mixing C/C++ and Assembly 48. Remember Ahmdal's Law: Speedup = timeold timenew. Even with g++ -O0 (yes, -O0 !), this happens. A multi-platform library of highly optimized functions for C and C++. Demonstrates a few of the many code-optimization features offered by the Visual C++ 2003 compiler. Dynamic memory allocation and deallocation are very slow operations when compared to automatic memory allocation and deallocation. Three Optimization Tips for C++ Andrei Alexandrescu, Ph.D. Improve the performance of your C++ programs to meet customer requirements for responsiveness and throughput. 3.4 Use Caution With asm Statements in Optimized Code . /O1 and /O2 also enable the Named Return Value optimization, which For more information, see Named Return Value Optimization in Visual C++ 2005. (1−funccost)+funccost/funcspeedup. Tips for Optimizing C/C++ Code. Technical University of Denmark. 3.3.2 Optimization Considerations When Mixing C/C++ and Assembly 59. In this article we will explore optimization techniques for C and C++ code developed for Realtime Systems. Early sections of the book address the advantages of optimizing C++, which the author considers something of a lost art. The following table lists all of the MS Visual C++ 6.0 "C" optimizations for reference. This is an approximate transcript of my talk at Facebook NYC on December 4, 2012, which discusses optimization tips for C++ programs.





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