📱Parallel Programming
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Multitasking📱Parallel Programming 2022. 7. 17. 10:06
Multitasking : Concurrent execution of multiple tasks/processes Time multiplexing of CPU -Creates impression of parallelism -Even on single core/CPU system Allows for asynchronous I/O -I/O devices and CPU are truly parallel -10ms waiting for HDD allows other processes to execute >10^10 instructions Process context -A process is (essentially) a program executing inside an OS -Each running instanc..