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When launching a thread or a process in .NET or Java, is there a way to choose which processor or core it is launched on? How does the shared memory model work in such cases?
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Java will benefit from multiple cores, if the OS distribute threads over the available processors. JVM itself do not do anything special to get its threads scheduled evenly across multiple cores.
A CPU that offers multiple cores may perform significantly better than a single-core CPU of the same speed. Multiple cores allow PCs to run multiple processes at the same time with greater ease, increasing your performance when multitasking or under the demands of powerful apps and programs.
Yes. Multithreading and Multicore are different pieces of terminology that apply to different areas of computing. Multicore refers to a computer or processor that has more than one logical CPU core, and that can physically execute multiple instructions at the same time.
If you're using multiple threads, the operating system will automatically take care of using multiple cores.
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