blocks|key|1196752|text|用最新的版本试试吧！如果这样还不起作用，那么可以明确地配置线程的数量，比如'2‘。这样即使在调试模式下也可以启用多线程。这样，您就可以重现异常并找到导致异常的区域。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1196753|在调试模式下使用多个线程可能会导致IDE中出现奇怪的行为。尤其是在使用“即时”窗口时。因此，除非确实必要，否则最好不要使用该方法。|1196754|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Try it with the latest version! If that does not help, configure the number of threads to use explicitely, as let's say '2'. This enables multithreading even in debug mode. That way you may be able to reproduce the exception and find the area causing it.

Using multiple threads in debug mode may cause strange behavior in the IDE. Especially when working with the immediate window. So you better not use that method unless really necessary.

blocks|key|3878421|text|我也有同样的问题，它只发生在生产机器上。我认为问题出在多线程上。我猜您的代码中可能有类似Parallel.ForEach的内容。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3878422|看看他们的官方文档：Settings.MaxNumberThreads。|offset|length|3878423|“为了最大限度地提高数值算法的执行速度，MaxNumberThreads的值应该等于系统上的实际处理器核心的数目。对于使用超线程的处理器，虚拟核心上的数目可能更高。但是，由于那些虚拟核心共享执行的某些资源，因此不能有效地利用它们。在这种情况下，例如在windows任务管理器中出现的‘核心’的数目是误导的，应该将独立核心的真实数目用于MaxNumberThreads。请咨询您的处理器供应商以找出您的系统使用了多少独立的核心。|3878424|由于独立核心的数量不是由.NET可靠确定的，因此在所有多核机器上，ILNumerics默认为2个核心。因此，应手动设置此设置，以便在多核计算机上获得更好的处理器利用率。|3878425|如果您的算法使用自定义的并行执行模型，则可能需要将此值设置为“1”。+ILNumerics将运行单线程，这样您就可以自行配置并行线程上的执行。|3878426|该值的设置还会影响ILNumerics内部使用的任何非托管优化支持库(例如MKL)的相应值。|3878427|ILNumerics核心模块“|3878428|您可以尝试将上述选项设置为1。|3878429|entityMap|0|LINK|mutability|MUTABLE|url|http://ilnumerics.net/apidoc/html/P_ILNumerics_Settings_MaxNumberThreads.htm^0|0|A|P|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|10|8|@]|9|@$D|11|E|12|1|13]]|A|$]]|$1|F|3|G|5|6|7|14|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|15|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|16|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|17|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|18|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|19|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|S|$T|$5|U|V|W|A|$X|Y]]]]

I have the same problem and it only happens on production machine. I think the problem is multi-threading. I guess you might have something like Parallel.ForEach in your code.

Take a look at their official document: <a href="http://ilnumerics.net/apidoc/html/P_ILNumerics_Settings_MaxNumberThreads.htm" rel="nofollow">Settings.MaxNumberThreads</a>. 

"In order to maximize execution speed of numerical algorithms, the value of MaxNumberThreads should be equal to the number of real processor cores on the system. For processors utilizing Hyper-threading the number on virtual cores may be higher. However, since those virtual cores share certain ressources for execution, parallel utiliziation can not efficently be done with them. In this cases, the number of 'cores' appearing e.g. in the windows task manager is misleading and the true number of independent cores should be used for MaxNumberThreads instead. Consult your proccessor vendor in order to find out, how many independant cores your system utilizes.

Since the number of independent cores is not reliably determined by .NET, ILNumerics defaults to 2 cores on all multicore machines. Therefore, this setting should be set manually for better processor utilization on multicore machines.

If your algorithm uses custom parallel execution models, it may be necessary to set this value to '1'. ILNumerics will run single threaded than - leaving you the option to configure the execution on parallel threads on your own.

The setting of this value also effects the corresponding value of any unmanaged optimized support library (e.g. MKL) internally used by ILNumerics.

[ILNumerics Core Module]"

You may try to set the above option to 1.

<img src="https://i.stack.imgur.com/dVFfD.jpg" alt="enter image description here">

I have recently upgraded to ILNumerics version 4.3. I see the above exception frequently popping up in my application when working with ILNumerics arrays. Unfortunately I cudn't reproduce it in the debug mode, so not sure what part of my code is triggering this.

Did anyone had similar issues? Also to add, I have not modified any of the ILNumerics default settings.

Any suggestions to try?

Intermittent exception at ILNumerics.Misc.ILThreadPool?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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​​我最近升级到了ILNumerics 4.3版。当我使用ILNumerics数组时，我发现上面的异常经常出现在我的应用程序中。不幸的是，我不能在调试模式下重现它，所以不确定我的代码的哪一部分触发了它。有没有人有类似的问题？另外，我还没有修改任何ILNumerics默认设置。有什么建议可以试试吗？

问ILNumerics.Misc.ILThreadPool出现间歇性异常？
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问ILNumerics.Misc.ILThreadPool出现间歇性异常？EN