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.NET Forum / .NET Framework / CLR / May 2006Working with Multiple CPUs
I am trying to find additional information on how the CLR works with multiple CPUs in .net 2.0 framework. Is it enabled by default? Can I spawn multiple appDomains on specific CPUs or does it only relate to multithreading? One of the big places it gets involved with is Garbage Collection http://michaelrichardson.org/?p=7 As for spawning appdomains on different CPUs I don't believe it is possible and I think you would actually see worse performance for this than allowing the underlying scheduler to do its work mapping tasks to CPUs. Cheers, GReg >I am trying to find additional information on how the CLR works with >multiple > CPUs in .net 2.0 framework. Is it enabled by default? Can I spawn multiple > appDomains on specific CPUs or does it only relate to multithreading? So would it be safe to assume to the CLR only takes advantage of multiple CPUs with multi-threading and GC? > One of the big places it gets involved with is Garbage Collection > http://michaelrichardson.org/?p=7 [quoted text clipped - 11 lines] > > CPUs in .net 2.0 framework. Is it enabled by default? Can I spawn multiple > > appDomains on specific CPUs or does it only relate to multithreading? > So would it be safe to assume to the CLR only takes advantage of multiple > CPUs with multi-threading and GC? No. On the one hand, you can create multiple CLR threads yourselves (via System.Threading.Thread) on the othe hane, there is a thread CLR pool that contains threads used for asynch operations and IO operations. Thanks for your response... Do you need to notify the CLR of multiple CPUs? > > So would it be safe to assume to the CLR only takes advantage of multiple > > CPUs with multi-threading and GC? > > No. On the one hand, you can create multiple CLR threads yourselves (via > System.Threading.Thread) on the othe hane, there is a thread CLR pool that > contains threads used for asynch operations and IO operations. Not at all ... > Thanks for your response... > [quoted text clipped - 8 lines] >> that >> contains threads used for asynch operations and IO operations. Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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