By Kurt Guntheroth
In today’s speedy and aggressive global, a program’s functionality is simply as very important to consumers because the gains it offers. This useful advisor teaches builders performance-tuning rules that allow optimization in C++. You’ll find out how to make code that already embodies top practices of C++ layout run quicker and eat fewer assets on any computer—whether it’s an eye fixed, mobilephone, computer, supercomputer, or globe-spanning community of servers.
Author Kurt Guntheroth offers numerous working examples that reveal tips to observe those rules incrementally to enhance present code so it meets shopper requisites for responsiveness and throughput. the recommendation during this e-book will end up itself the 1st time you pay attention a colleague exclaim, “Wow, that was once quickly. Who fastened something?”
- Locate functionality scorching spots utilizing the profiler and software program timers
- Learn to accomplish repeatable experiments to degree functionality of code changes
- Optimize use of dynamically allotted variables
- Improve functionality of scorching loops and functions
- Speed up string dealing with functions
- Recognize effective algorithms and optimization patterns
- Learn the strengths—and weaknesses—of C++ box classes
- View looking and sorting via an optimizer’s eye
- Make effective use of C++ streaming I/O functions
- Use C++ thread-based concurrency beneficial properties effectively
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