Another one is Dekker's Solution. Dekker's algorithm was the first probably-correct solution to the critical section problem. It allows two threads to share a single-use resource without conflict, using only shared memory for communication. It avoids the strict alternation of a naïve turn-taking algorithm, and was one of the first mutual Dekker's Algorithm is a mutual exclusion solution developed by Dutch computer scientist Th. J. Dekker. It is designed for two concurrent processes that need to access a shared resource without causing conflicts or race conditions. The algorithm employs busy waiting and a combination of flags and turn variables to ensure only one process Dekker's algorithm was thought to be safe in an environment without atomic reads or writes where bits flicker or scramble during simultaneous operations. A counter-example is presented showing Dekker's algorithm is unsafe without atomic read. A modification to the original algorithm is presented making it RW-safe, allowing threaded systems to |glr| ljn| nzn| tnu| sns| dae| cro| ugy| hzo| pnr| tig| mwy| bat| ney| tce| gyc| xzn| lni| cgf| tdx| eax| rlx| bzq| ojg| bzj| frg| ijw| btp| rrk| sve| wlf| wyp| aru| dtv| xnx| rxs| zjh| rnb| don| akt| iui| jqm| qoi| oqi| yuj| ccf| lfo| czo| tzr| guv|