mgoldin's blog

A blog about Profiler in Microsoft Visual Studio.

January, 2010

Posts
  • mgoldin's blog

    Visual Studio Profiler in Virtual Environment

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    Visual Studio profiler usage on virtual machines was limited so far, as it didn’t support Sampling mode in such environment. I’m glad to note that in Visual Studio 2010 you can sample your applications inside of virtual machines. VMs could be created...
  • mgoldin's blog

    VS 2008 Profiler and Nehalem Intel Processor

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    When you run VS 2008 SP1 profiler on Intel Nehalem CPU based machine, you may experience crash of operating system (blue screen). This problem occurs because the sampling profiler uses a kernel mode driver in the operating system. However, the Intel...
  • mgoldin's blog

    PRF0025: No data was collected – why is that?

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    One day, you may try to use Visual Studio profiler to sample an application you develop, and end up with an error saying no data is collected: Profiling started. Profiling process ID 2752 (<Your Application Name>). Process ID 2752 has exited. Data...
  • mgoldin's blog

    VS2010: Using profiler to improve cache data locality

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    A recent Concurrency Hazards: False Sharing article demonstrates how VS2010 profiler can be used to detect source of cache data locality issues. To achieve this, you can sample with cache specific CPU performance counters, as long as you do not run inside...
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