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Download Pro .NET Performance by Sasha Goldshtein, Dima Zurbalev, Ido Flatow (auth.) PDF

By Sasha Goldshtein, Dima Zurbalev, Ido Flatow (auth.)

Maximizing the functionality of your algorithms and purposes is very very important and will provide you with a aggressive virtue, a cheaper price of possession, and happier clients. Pro .NET Performance explains the internals of home windows, the CLR, and the actual that have an effect on the functionality of your purposes, and offers you the data and instruments to degree how your code plays in isolation from exterior factors.

The booklet is filled with C# code samples and how to assist you squeeze each piece of juice out of your application—lower reminiscence usage, constant CPU utilization, and less I/O operations around the community and disk. Pro .NET Performance will switch how you take into consideration .NET program development.

  • Guides you thru functionality dimension with quite a few profilers and different instruments
  • Explains how OS and CLR internals impact your application's functionality in unforeseen methods
  • Provides you with assistance and real-life case experiences for bettering software functionality

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EXE file)” on the previous screen, direct the profiler to your executable and provide any command line arguments if necessary, then click the Next button. ) 5. Keep the checkbox “Launch profiling after the wizard finishes” checked and click the Finish button. 6. If you are not running Visual Studio as an administrator, you will be prompted to upgrade the profiler’s credentials. 7. When your application finishes executing, a profiling report will open. Use the “Current View” combo box on the top to navigate between the different views, showing the samples collected in your application’s code.

Time Profilers Although performance counters and ETW events offer a great amount of insight into the performance of Windows applications, there’s often a lot to be gained from more intrusive tools—profilers—that inspect application execution time at the method and line level (improving upon ETW stack trace collection support). In this section we introduce some commercial tools and see the benefits they bring to the table, bearing in mind that more powerful and accurate tools sustain a bigger measurement overhead.

In the instrumentation profiling mode, the profiler modifies the target binary and embeds within it measurement code that reports back to the profiler accurate timing and call count information for every instrumented method. Count; } During instrumentation, the Visual Studio profiler modifies this method. NET Reflector. dll module, which is referenced by the instrumented assembly. They are the ones responsible for measuring time and recording method call counts. Because instrumentation captures every method call made out of the instrumented code and captures method enter and exit locations, the information available at the end of an instrumentation run can be very accurate.

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