我已经下载了 ANTS 和 dotTrace 分析器的试用版。
在 ANTS 中进行分析时，程序在某个点停止，我在控制台窗口中收到此错误：
系统错误（-2147467259）：__kmp_setaffinity：SetThreadAffinityMask：未指定的错误
OMP 中止：检测到致命的系统错误。
dotTrace 中没有戏剧性的程序配置文件。错误是什么意思，是我的代码问题还是 ANTS 问题？
geometrikal
问问题
481 次
1 回答
6
ANTS Profiler needs to set the thread affinity to save having to implement complicated cross-thread synchronization that would slow down the application and introduce serious complication to the Profiler code.
This is done using the Win32 API function SetThreadAffinityMask -- the failure message leaves a lot to be desired, but what you could do as a workaround is open
%userprofile%\Local Settings\Application Data\Red Gate\ANTS Performance Profiler 5\PerformanceProfilerSettings.xml
and change UseThreadAffinity to False.
If any problems occur during profiling, you could try downloading a third-party program to set the affinity for your application.
于 2009-11-20T16:34:24.987 回答