- How to program thread allocation on multicore processors?
Threads are created using OS system calls and, if the process happens to run on a multi-core processor, the OS automatically tries to allocate schedule different threads on different cores Thread allocation is managed by the programming language implementation
- How does the OS decide when to use different cores?
So at face value, on a 12 core CPU you can only do 12 things The OS decides what thread will run on what core, and it rotates the running threads based on a set of rules and priorities to allow each program to advance a bit
- Is there any way to distribute the processes of the system on . . .
A proces is an application, and a process can have multiple threads, though it doesn't have to (depends on how it was written) Windows can freely move threads across CPU cores, but if a process has only a single thread, then there is no way to spread that across you CPU cores
- Understanding CPU, Threads, and Thread Scheduling for . . .
The thread scheduler gets to assign different threads to different cores, which means more things can happen simultaneously Each core in your CPU can process one thread at a time So, if you have a quad-core processor (four cores), you can have four threads running simultaneously — one on each core
- Multithreading with C and Win32 | Microsoft Learn
With MSVC, there are several ways to program with multiple threads: You can use C++ WinRT and the Windows Runtime library, the Microsoft Foundation Class (MFC) library, C++ CLI and the NET runtime, or the C run-time library and the Win32 API This article is about multithreading in C For example code, see Sample multithread program in C
- Does Windows know how to maximally assign workloads to . . .
To determine if hyperthreading is enabled for the processor, compare NumberOfLogicalProcessors and NumberOfCores If hyperthreading is enabled in the BIOS for the processor, then NumberOfCores is
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