{"id":30650,"date":"2023-07-16T00:34:42","date_gmt":"2023-07-15T21:04:42","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/o-objeto-atomics-do-js-uma-introducao-5d17\/"},"modified":"2023-07-16T00:34:42","modified_gmt":"2023-07-15T21:04:42","slug":"o-objeto-atomics-do-js-uma-introducao-5d17","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/o-objeto-atomics-do-js-uma-introducao-5d17\/","title":{"rendered":"JS’s Atomics \u06cc\u06a9 \u0645\u0642\u062f\u0645\u0647\u060c \u0686\u0646\u062f \u0631\u0634\u062a\u0647 \u0627\u06cc \u0648 \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u0627\u06cc\u0631\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f!"},"content":{"rendered":"
\n

\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u0648\u0631\u062f \u0639\u0644\u0627\u0642\u0647 \u0645\u0627 \u062a\u06a9 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0627\u0633\u062a \u0648 \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628\u060c \u062a\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u0686\u06cc\u0632 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0645\u0647\u0645 \u0627\u0633\u062a! <\/p>\n

\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u06cc\u06a9 \u06a9\u0627\u0631 \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a\u060c \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0645\u0631\u0648\u0631\u06af\u0631 \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u06a9\u0646\u062f\u060c \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u0631\u0627\u06cc \u0631\u0646\u062f\u0631 \u06a9\u0631\u062f\u0646 \u0645\u0634\u06a9\u0644 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a.<\/p>\n

\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u062d\u0644\u0642\u0647\u200c\u0627\u06cc \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0627\u062f\u0647 \u0628\u0632\u0631\u06af \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645\u060c
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\u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u06cc\u062e \u0632\u062f\u0646 \u0631\u0646\u062f\u0631 \u0634\u0648\u062f. \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062d\u0644\u0642\u0647 \u062a\u0645\u0627\u0645 \u0646\u0634\u062f\u060c \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u062f\u0631 \u062d\u0627\u0644 \u0639\u0628\u0648\u0631 \u0627\u0632 \u0633\u0627\u062e\u062a\u0627\u0631 \u06a9\u0644\u0627\u0646 \u062f\u0627\u062f\u0647 \u0628\u0648\u062f\u060c \u06a9\u0627\u0631\u06cc \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f\u060c \u0641\u0642\u0637 \u062a\u0645\u0627\u0634\u0627 \u06a9\u0646\u06cc\u062f \u0648 \u0645\u0646\u062a\u0638\u0631 \u0628\u0645\u0627\u0646\u06cc\u062f. <\/p>\n

\u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u0634\u06a9\u0644 \u062a\u06a9 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0627\u0633\u062a.
\u0634\u0645\u0627 \u062f\u0631 \u0647\u0631 \u0632\u0645\u0627\u0646 \u0641\u0642\u0637 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f \u0648 \u0627\u06af\u0631 \u062e\u06cc\u0644\u06cc \u0637\u0648\u0644 \u0628\u06a9\u0634\u062f\u060c \u0647\u06cc\u0686 \u06a9\u0627\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f!<\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062a\u0646 \u0627\u0632 \u062a\u0645\u0627\u0633 \u0647\u0627 \u0648 \u0648\u0639\u062f\u0647 \u0647\u0627 \u0635\u062d\u0628\u062a \u0646\u0645\u06cc \u06a9\u0646\u06cc\u0645. <\/p>\n

\u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627\u06cc \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Web Workers \u0627\u0633\u062a. <\/p>\n

\n

Web Workers \u0645\u06a9\u0627\u0646\u06cc\u0633\u0645 \u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u0627\u0632 \u06cc\u06a9 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u0646\u062f \u062f\u0631 \u0631\u0634\u062a\u0647 \u0627\u06cc \u063a\u06cc\u0631 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0628 \u0627\u062c\u0631\u0627 \u0634\u0648\u062f. \u0627\u0645\u06a9\u0627\u0646 \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u067e\u0631\u0632\u062d\u0645\u062a \u0628\u062f\u0648\u0646 \u0645\u0633\u062f\u0648\u062f \u06a9\u0631\u062f\u0646 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc (\u06a9\u0647 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0627 \u0631\u0627\u0628\u0637 \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a).
\u0645\u0646\u0628\u0639 > mdn.<\/p>\n<\/blockquote>\n

\u0645\u06cc \u062f\u0627\u0646\u06cc\u0645 \u06a9\u0647 js \u062a\u06a9 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0627\u0633\u062a.
\u0628\u0627 \u06af\u0630\u0634\u062a \u0632\u0645\u0627\u0646\u060c \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0648 \u0628\u06cc\u0634\u062a\u0631 \u062e\u0648\u0627\u0633\u062a\u0627\u0631 \u0634\u062f\u0646\u062f.
\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0622\u0646\u0647\u0627 \u062a\u0635\u0645\u06cc\u0645 \u06af\u0631\u0641\u062a\u0646\u062f \u06a9\u0647 \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0648\u0628 \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u0628\u0647 \u0645\u0627 \u0628\u06cc\u0627\u0648\u0631\u0646\u062f! <\/p>\n

\u062d\u0627\u0644\u0627 \u0622\u0646 \u062d\u0644\u0642\u0647 \u063a\u0648\u0644 \u067e\u06cc\u06a9\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u062f\u06cc\u06af\u0631 \u0628\u0631\u0648\u062f \u0648 \u0635\u0641\u062d\u0647 \u0627\u0635\u0644\u06cc \u0645\u0627 \u0631\u0627 \u0632\u06cc\u0628\u0627 \u0648 \u0633\u0628\u06a9 \u06a9\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u06a9\u0633\u06cc \u0645\u0627\u0646\u0639 \u0634\u0648\u062f! <\/p>\n

\n

Web Workers \u0627\u0645\u06a9\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0645\u0631\u0648\u0631\u06af\u0631 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<\/blockquote>\n

\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u0627\u0646\u0646\u062f \u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631 \u0641\u0646 \u0622\u0648\u0631\u06cc\u060c \u0648\u0628 \u06a9\u0627\u0631\u06af\u0631\u0627\u0646 \u0646\u0642\u0627\u0637 \u0636\u0639\u0641 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u0647\u0632\u06cc\u0646\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0647 \u0628\u0647 \u0648 \u0627\u0632 \u0645\u0648\u0636\u0648\u0639 Worker \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0647\u0631 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0632 \u0637\u0631\u06cc\u0642 postMessage \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f. <\/p>\n

\u0645\u0631\u0648\u0631\u06af\u0631 \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u06a9\u0644\u0648\u0646 \u0633\u0627\u062e\u062a \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f<\/p>\n

\n
\n

<\/p><\/div>\n

\n

\n

\u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u06a9\u0644\u0648\u0646 \u0633\u0627\u062e\u062a \u06cc\u0627\u0641\u062a\u0647 \u0627\u0634\u06cc\u0627\u0621 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u06a9\u067e\u06cc \u0645\u06cc \u06a9\u0646\u062f. \u0647\u0646\u06af\u0627\u0645 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc ()structurdClone\u060c \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u06cc\u0646 Workers \u0627\u0632 \u0637\u0631\u06cc\u0642 postMessage()\u060c \u0630\u062e\u06cc\u0631\u0647 \u0627\u0634\u06cc\u0627\u0621 \u0628\u0627 IndexedDB \u06cc\u0627 \u06a9\u067e\u06cc \u06a9\u0631\u062f\u0646 \u0627\u0634\u06cc\u0627\u0621 \u0628\u0631\u0627\u06cc \u0633\u0627\u06cc\u0631 API\u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0627\u062e\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.\n <\/p>\n

\n \"\u0641\u0627\u0648\u06cc\u06a9\u0648\u0646\"
\n developer.mozilla.org\n <\/div>\n<\/p><\/div>\n<\/div>\n

\u0628\u0631\u0627\u06cc \u06a9\u067e\u06cc \u06a9\u0631\u062f\u0646 \u06cc\u06a9 \u0634\u06cc\u060c \u06cc\u0639\u0646\u06cc \u06a9\u067e\u06cc \u06a9\u0631\u062f\u0646 \u0647\u0645\u0627\u0646 \u062f\u0627\u062f\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647. \u0627\u06cc\u0646 \u0647\u0632\u06cc\u0646\u0647\u060c \u0628\u0633\u062a\u0647 \u0628\u0647 \u0634\u0631\u0627\u06cc\u0637\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0633\u0648\u062f \u062a\u062e\u0644\u06cc\u0647 \u0628\u0647 \u0646\u062e Worker \u0628\u0627\u0634\u062f. <\/p>\n

\u0686\u0647 \u0645\u06cc \u0634\u0648\u062f \u0627\u06af\u0631 \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u06a9\u067e\u06cc \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u0645\u061f
\u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u0647 \u0647\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a SharedArrayBuffer<\/strong>.<\/p>\n

\u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u060c \u0627\u06cc\u0646 \u0633\u0627\u062e\u062a\u0627\u0631 \u0628\u0647 \u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u062a\u06a9\u0647 \u0647\u0627\u06cc\u06cc \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0645\u0634\u062a\u0631\u06a9 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645. \u0628\u0647 \u062c\u0627\u06cc \u06a9\u067e\u06cc \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0628\u0647 Worker \u0648 \u0628\u0627\u0644\u0639\u06a9\u0633\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0647\u0645\u0627\u0646 \u062d\u0627\u0641\u0638\u0647 \u0645\u0634\u062a\u0631\u06a9 \u0631\u0627 \u0627\u0632 \u0647\u0631 \u062f\u0648 \u0637\u0631\u0641 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u0645.<\/p>\n

\n
\/\/ <\/span>\nconst<\/span> length<\/span> =<\/span> 10<\/span>;<\/span>\n \/\/ Criando o tamanho do nosso buffer<\/span>\nconst<\/span> size<\/span> =<\/span> Int32Array<\/span>.<\/span>BYTES_PER_ELEMENT<\/span> *<\/span> length<\/span>;<\/span>\n \/\/ Criando o buffer com 10 inteiros <\/span>\nconst<\/span> sharedBuffer<\/span> =<\/span> new<\/span> SharedArrayBuffer<\/span>(<\/span>size<\/span>);<\/span>\nconst<\/span> sharedArray<\/span> =<\/span> new<\/span> Int32Array<\/span>(<\/span>sharedBuffer<\/span>);<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
Int32Array \u0686\u06cc\u0633\u062a: <\/p>\n
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          \"\"<\/p><\/div>\n
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          \u0622\u0631\u0627\u06cc\u0647 \u062a\u0627\u06cc\u067e \u0634\u062f\u0647 Int32Array \u0622\u0631\u0627\u06cc\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d \u0627\u0645\u0636\u0627 \u0634\u062f\u0647 32 \u0628\u06cc\u062a\u06cc \u0645\u06a9\u0645\u0644 twos \u0631\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0628\u0627\u06cc\u062a \u067e\u0644\u062a\u0641\u0631\u0645 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.  \u0627\u06af\u0631 \u06a9\u0646\u062a\u0631\u0644 \u0628\u0631 \u062a\u0631\u062a\u06cc\u0628 \u0628\u0627\u06cc\u062a \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a\u060c \u0628\u0647 \u062c\u0627\u06cc \u0622\u0646 \u0627\u0632 DataView \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0645\u062d\u062a\u0648\u06cc\u0627\u062a \u0628\u0647 0 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f. \u067e\u0633 \u0627\u0632 \u0627\u06cc\u062c\u0627\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0646\u0627\u0635\u0631 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0634\u06cc \u06cc\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u062d\u0648 \u0634\u0627\u062e\u0635 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f (\u06cc\u0639\u0646\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0644\u0627\u0645\u062a \u06af\u0630\u0627\u0631\u06cc \u0628\u0631\u0627\u06a9\u062a) \u0627\u0631\u062c\u0627\u0639 \u062f\u0647\u06cc\u062f.\n        <\/p>\n
\n          \"\u0641\u0627\u0648\u06cc\u06a9\u0648\u0646\"
\n        developer.mozilla.org\n      <\/div>\n<\/p><\/div>\n<\/div>\n
sharedarraybuffer \u0686\u06cc\u0633\u062a: <\/p>\n
\n
\n
          \"\"<\/p><\/div>\n
\n
\n          \"\u0641\u0627\u0648\u06cc\u06a9\u0648\u0646\"
\n        developers.google.com\n      <\/div>\n<\/p><\/div>\n<\/div>\n
\u0627\u06a9\u0646\u0648\u0646 \u06cc\u06a9 \u062d\u0627\u0641\u0638\u0647 \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a.  \u06cc\u0639\u0646\u06cc \u0645\u0648\u0636\u0648\u0639 \u0627\u0635\u0644\u06cc \u0648 \u06a9\u0627\u0631\u0645\u0646\u062f\u0627\u0646 \u0648\u0628 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0627 \u0647\u0645 \u0628\u0647 \u0647\u0645\u0627\u0646 \u0645\u06a9\u0627\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f! <\/p>\n
\u0627\u06cc\u0646 \u0648\u0627\u0642\u0639\u0627 \u062e\u0648\u0628 \u0627\u0633\u062a\u060c \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f! 
\u0627\u0645\u0627 \u0645\u062b\u0644 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631 \u062a\u06a9\u0646\u0648\u0644\u0648\u0698\u06cc\u060c \u0645\u0639\u0627\u06cc\u0628\u06cc \u0647\u0645 \u062f\u0627\u0631\u062f!<\/p>\n
\u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0631\u0627 \u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f: \u0645\u0627 3 \u06cc\u0627 \u0628\u06cc\u0634\u062a\u0631 Web Worker \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0628\u0647 \u06cc\u06a9 \u0645\u06a9\u0627\u0646 \u062d\u0627\u0641\u0638\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0631\u0646\u062f.  \u0627\u06cc\u0646 \u0627\u0634\u062a\u0628\u0627\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f. 
\u0628\u0633\u06cc\u0627\u0631 \u0627\u0634\u062a\u0628\u0627\u0647.  \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0634\u0631\u0627\u06cc\u0637 \u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645.  \u0647\u0645\u0647 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u06a9\u0627\u0646 \u0631\u0642\u0627\u0628\u062a \u0645\u06cc \u06a9\u0646\u0646\u062f \u06cc\u0627 \u0645\u0634\u06a9\u0644 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u06cc\u06a9 \u0645\u06a9\u0627\u0646 \u062f\u0648 \u0628\u0627\u0631 \u0628\u0627 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06cc\u06a9\u0633\u0627\u0646 \u062f\u0627\u0631\u0646\u062f. 
\u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631\u060c 2 \u06a9\u0627\u0631\u06af\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u06cc\u06a9 \u06a9\u0627\u0631 \u0631\u0627 \u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0646\u062f \u0648 \u0627\u06cc\u0646 \u0627\u062a\u0644\u0627\u0641 \u0627\u0633\u062a. <\/p>\n
\u0634\u0631\u0637 \u0645\u0633\u0627\u0628\u0642\u0647 \u0686\u06cc\u0633\u062a: <\/p>\n
\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0622\u0646\u0647\u0627 \u0634\u06cc Atomics \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0646\u062f. <\/p>\n
\n
\u0639\u0645\u0644\u06cc\u0627\u062a \u0627\u062a\u0645\u06cc \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0645\u0627 \u0631\u0648\u0634\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u0646\u0648\u0634\u062a\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0642\u0627\u0628\u0644 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u062f\u0627\u0631\u06cc\u0645.<\/p>\n<\/blockquote>\n
Atomics \u062f\u0633\u062a\u0631\u0633\u06cc \u0647\u0645\u0647 \u0627\u0641\u0631\u0627\u062f \u0628\u0647 \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0632 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0633\u0627\u0628\u0642\u0647\u060c \u0647\u062f\u0631 \u0631\u0641\u062a\u0646 \u06a9\u0627\u0631 \u0648 \u063a\u06cc\u0631\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f. <\/p>\n
\u0627\u062a\u0645\u06cc \u0686\u06cc\u0633\u062a\u061f <\/p>\n
\n
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          \"\"<\/p><\/div>\n
\n
\n
          \u0634\u06cc \u0641\u0636\u0627\u06cc \u0646\u0627\u0645 Atomics \u0634\u0627\u0645\u0644 \u0645\u062a\u062f\u0647\u0627\u06cc \u062b\u0627\u0628\u062a \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0639\u0645\u0644\u06cc\u0627\u062a \u0627\u062a\u0645\u06cc \u0627\u0633\u062a.  \u0622\u0646\u0647\u0627 \u0628\u0627 \u0627\u0634\u06cc\u0627\u0621 SharedArrayBuffer \u0648 ArrayBuffer \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.\n        <\/p>\n
\n          \"\u0641\u0627\u0648\u06cc\u06a9\u0648\u0646\"
\n        developer.mozilla.org\n      <\/div>\n<\/p><\/div>\n<\/div>\n
<\/p>\n
\n
\/\/ main.js<\/span>\nconst<\/span> worker<\/span> =<\/span> new<\/span> Worker<\/span>(<\/span>'<\/span>worker.js<\/span>'<\/span>);<\/span>\nconst<\/span> length<\/span> =<\/span> 10<\/span>;<\/span>\nconst<\/span> size<\/span> =<\/span> Int32Array<\/span>.<\/span>BYTES_PER_ELEMENT<\/span> *<\/span> length<\/span>;<\/span>\n\nconst<\/span> sharedBuffer<\/span> =<\/span> new<\/span> SharedArrayBuffer<\/span>(<\/span>size<\/span>);<\/span>\nconst<\/span> sharedArray<\/span> =<\/span> new<\/span> Int32Array<\/span>(<\/span>sharedBuffer<\/span>);<\/span>\nfor<\/span> (<\/span>let<\/span> i<\/span> =<\/span> 0<\/span>;<\/span> i<\/span> <<\/span> 10<\/span>;<\/span> i<\/span>++<\/span>)<\/span> {<\/span>\n    Atomics<\/span>.<\/span>store<\/span>(<\/span>sharedArray<\/span>,<\/span> i<\/span>,<\/span> 0<\/span>);<\/span>\n}<\/span>\nworker<\/span>.<\/span>postMessage<\/span>(<\/span>sharedBuffer<\/span>);<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06a9\u0627\u0631\u06af\u0631<\/p>\n
\n
\/\/ worker.js<\/span>\nself<\/span>.<\/span>addEventListener<\/span>(<\/span>'<\/span>message<\/span>'<\/span>,<\/span> (<\/span>event<\/span>)<\/span> =><\/span> {<\/span>\n    const<\/span> sharedArray<\/span> =<\/span> new<\/span> Int32Array<\/span>(<\/span>event<\/span>.<\/span>data<\/span>);<\/span>\n    for<\/span> (<\/span>let<\/span> i<\/span> =<\/span> 0<\/span>;<\/span> i<\/span> <<\/span> 10<\/span>;<\/span> i<\/span>++<\/span>)<\/span> {<\/span>\n        const<\/span> arrayValue<\/span> =<\/span> Atomics<\/span>.<\/span>load<\/span>(<\/span>sharedArray<\/span>,<\/span> i<\/span>);<\/span>\n        console<\/span>.<\/span>log<\/span>(<\/span>`The item at array index <\/span>${<\/span>i<\/span>}<\/span> is <\/span>${<\/span>arrayValue<\/span>}<\/span>`<\/span>);<\/span>\n    }<\/span>\n},<\/span> false<\/span>);<\/span>\n\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u0645\u0627\u062a\u0631\u06cc\u0633 \u06a9\u0627\u0631\u06af\u0631 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u0645 \u0686\u0647 \u0645\u06cc \u0634\u0648\u062f\u061f  \u0645\u0627 \u062f\u0648 \u06af\u0632\u06cc\u0646\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Atomics \u062f\u0627\u0631\u06cc\u0645.  \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 store \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u062f\u06cc\u062f\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 \u06cc\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 Exchange \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.  \u062a\u0641\u0627\u0648\u062a \u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 store \u0645\u0642\u062f\u0627\u0631 \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u0648 Exchange \u0645\u0642\u062f\u0627\u0631 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0627\u06cc\u0646 \u062f\u0631 \u0639\u0645\u0644 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n
\n
\/\/ worker.js<\/span>\nself<\/span>.<\/span>addEventListener<\/span>(<\/span>'<\/span>message<\/span>'<\/span>,<\/span> (<\/span>event<\/span>)<\/span> =><\/span> {<\/span>\n    const<\/span> sharedArray<\/span> =<\/span> new<\/span> Int32Array<\/span>(<\/span>event<\/span>.<\/span>data<\/span>);<\/span>\n    for<\/span> (<\/span>let<\/span> i<\/span> =<\/span> 0<\/span>;<\/span> i<\/span> <<\/span> 10<\/span>;<\/span> i<\/span>++<\/span>)<\/span> {<\/span>\n        if<\/span> (<\/span>i<\/span>%<\/span>2<\/span> ===<\/span> 0<\/span>)<\/span> {<\/span>\n            const<\/span> storedValue<\/span> =<\/span> Atomics<\/span>.<\/span>store<\/span>(<\/span>sharedArray<\/span>,<\/span> i<\/span>,<\/span> 1<\/span>);<\/span>\n            console<\/span>.<\/span>log<\/span>(<\/span>`The item at array index <\/span>${<\/span>i<\/span>}<\/span> is now <\/span>${<\/span>storedValue<\/span>}<\/span>`<\/span>);<\/span>\n        }<\/span> else<\/span> {<\/span>\n            const<\/span> exchangedValue<\/span> =<\/span> Atomics<\/span>.<\/span>exchange<\/span>(<\/span>sharedArray<\/span>,<\/span> i<\/span>,<\/span> 2<\/span>);<\/span>\n            console<\/span>.<\/span>log<\/span>(<\/span>`The item at array index <\/span>${<\/span>i<\/span>}<\/span> was <\/span>${<\/span>exchangedValue<\/span>}<\/span>, now 2`<\/span>);<\/span>\n        }<\/span>\n    }<\/span>\n},<\/span> false<\/span>);<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0631\u0627\u06cc\u0647 \u0646\u062e \u0627\u0635\u0644\u06cc \u0648 \u06a9\u0627\u0631\u06af\u0631 \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u0645 \u0648 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06a9\u0646\u06cc\u0645.  Atomics \u0686\u0646\u062f \u0631\u0648\u0634 \u062f\u06cc\u06af\u0631 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0622\u0631\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06a9 \u062c\u062f\u06cc\u062f\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.  \u062f\u0648 \u062a\u0627 \u0627\u0632 \u0645\u0641\u06cc\u062f\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0647\u0627 \u0635\u0628\u0631 \u0648 \u0628\u06cc\u062f\u0627\u0631 \u0634\u062f\u0646 \u0647\u0633\u062a\u0646\u062f.  Waitnos \u0628\u0647 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0645\u0646\u062a\u0638\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0631 \u0634\u0627\u062e\u0635 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0627\u0634\u06cc\u062f \u0648 \u0633\u067e\u0633 \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0627 \u0627\u062f\u0627\u0645\u0647 \u062f\u0647\u06cc\u062f.  \u062f\u0631 \u0639\u0645\u0644\u060c \u0627\u06cc\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0633\u0645\u062a \u06a9\u0627\u0631\u06af\u0631 \u0686\u06cc\u0632\u06cc \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0628\u0627\u0634\u062f:<\/p>\n
\n
self<\/span>.<\/span>addEventListener<\/span>(<\/span>'<\/span>message<\/span>'<\/span>,<\/span> (<\/span>event<\/span>)<\/span> =><\/span> {<\/span>\n    const<\/span> sharedArray<\/span> =<\/span> new<\/span> Int32Array<\/span>(<\/span>event<\/span>.<\/span>data<\/span>);<\/span>\n    const<\/span> arrayIndex<\/span> =<\/span> 0<\/span>;<\/span>\n    const<\/span> expectedStoredValue<\/span> =<\/span> 50<\/span>;<\/span>\n    \/\/ An optional 4th argument can be passed which is a timeout<\/span>\n    Atomics<\/span>.<\/span>wait<\/span>(<\/span>sharedArray<\/span>,<\/span> arrayIndex<\/span>,<\/span> expectedStoredValue<\/span>);<\/span>\n    \/\/ Log the new value<\/span>\n    console<\/span>.<\/span>log<\/span>(<\/span>Atomics<\/span>.<\/span>load<\/span>(<\/span>sharedArray<\/span>,<\/span> arrayIndex<\/span>));<\/span>\n},<\/span> false<\/span>);<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u0627\u0646\u062a\u0638\u0627\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0631 arrayIndex0 \u0631\u0627 \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0645\u0642\u062f\u0627\u0631 \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 50 \u0627\u0633\u062a. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 \u0622\u0646 \u0628\u06af\u0648\u06cc\u06cc\u0645 \u06a9\u0647 \u0648\u0642\u062a\u06cc \u0645\u0642\u062f\u0627\u0631 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc \u062f\u0647\u06cc\u0645 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0627\u0635\u0644\u06cc \u0628\u06cc\u062f\u0627\u0631 \u0634\u0648\u062f:<\/p>\n
\n
const<\/span> newArrayValue<\/span> =<\/span> 100<\/span>;<\/span>\nAtomics<\/span>.<\/span>store<\/span>(<\/span>sharedArray<\/span>,<\/span> 0<\/span>,<\/span> newArrayValue<\/span>);<\/span>\n\/\/ The index that is being waited on<\/span>\nconst<\/span> arrayIndex<\/span> =<\/span> 0<\/span>;<\/span>\n\/\/ The first agent waiting on the value<\/span>\nconst<\/span> queuePos<\/span> =<\/span> 1<\/span>;<\/span>\nAtomics<\/span>.<\/span>wake<\/span>(<\/span>sharedArray<\/span>,<\/span> arrayIndex<\/span>,<\/span> queuePos<\/span>);<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u062a\u0648\u0627\u0628\u0639 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0631\u0627\u06cc \u0631\u0627\u062d\u062a\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u0627\u0646\u0646\u062f add \u0648 sub \u06a9\u0647 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0627\u0632 \u0634\u0627\u062e\u0635 \u0622\u0631\u0627\u06cc\u0647 \u0627\u0636\u0627\u0641\u0647 \u06cc\u0627 \u06a9\u0645 \u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0627\u06af\u0631 \u0628\u0647 \u0639\u0645\u0644\u06cc\u0627\u062a \u0628\u06cc\u062a\u06cc \u0639\u0644\u0627\u0642\u0647 \u062f\u0627\u0631\u06cc\u062f\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u0632 \u062c\u0645\u0644\u0647 \u06cc\u0627\u060c \u0648 \u0648 xor \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n
\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u062a\u0645\u06cc\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0627\u0632 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u06a9\u0646\u0646\u062f \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc Atomics\u060c \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u067e\u06cc\u0634\u200c\u0628\u06cc\u0646\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0646\u062f. <\/p>\n
\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0634\u062a\u0647 \u0647\u0627\u060c \u0628\u0627\u06cc\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0646\u0645\u0627\u06cc\u0634 \u0639\u062f\u062f\u06cc \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u0645\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0634\u0646\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 UTF-16.<\/p>\n
\n
function<\/span> sharedArrayBufferToUtf16String<\/span>(<\/span>buf<\/span>)<\/span> {<\/span>\n    const<\/span> array<\/span> =<\/span> new<\/span> Uint16Array<\/span>(<\/span>buf<\/span>);<\/span>\n    return<\/span> String<\/span>.<\/span>fromCharCode<\/span>.<\/span>apply<\/span>(<\/span>null<\/span>,<\/span> array<\/span>);<\/span>\n}<\/span>\n\nfunction<\/span> utf16StringToSharedArrayBuffer<\/span>(<\/span>str<\/span>)<\/span> {<\/span>\n    \/\/ 2 bytes for each char<\/span>\n    const<\/span> bytes<\/span> =<\/span> str<\/span>.<\/span>length<\/span> *<\/span>2<\/span>;<\/span>\n    const<\/span> buffer<\/span> =<\/span> new<\/span> SharedArrayBuffer<\/span>(<\/span>bytes<\/span>);<\/span>\n    const<\/span> arrayBuffer<\/span> =<\/span> new<\/span> Uint16Array<\/span>(<\/span>buffer<\/span>);<\/span>\n    for<\/span> (<\/span>let<\/span> i<\/span> =<\/span> 0<\/span>,<\/span> strLen<\/span> =<\/span> str<\/span>.<\/span>length<\/span>;<\/span> i<\/span> <<\/span> strLen<\/span>;<\/span> i<\/span>++<\/span>)<\/span> {<\/span>\n        arrayBuffer<\/span>[<\/span>i<\/span>]<\/span> =<\/span> str<\/span>.<\/span>charCodeAt<\/span>(<\/span>i<\/span>);<\/span>\n    }<\/span>\n    return<\/span> {<\/span> array<\/span>:<\/span> arrayBuffer<\/span>,<\/span> buffer<\/span>:<\/span> buffer<\/span> };<\/span>\n}<\/span>\n\nconst<\/span> exampleString<\/span> =<\/span> \"<\/span>Hello world, this is an example string!<\/span>\"<\/span>;<\/span>\nconst<\/span> sharedArrayBuffer<\/span> =<\/span> utf16StringToSharedArrayBuffer<\/span>(<\/span>exampleString<\/span>).<\/span>buffer<\/span>;<\/span>\nconst<\/span> backToString<\/span> =<\/span> sharedArrayBufferToUtf16String<\/span>(<\/span>sharedArrayBuffer<\/span>);<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0647\u0645\u0647 \u06a9\u062f\u0647\u0627 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062a\u0646 \u06af\u0631\u0641\u062a\u0647 \u0634\u062f\u0647 \u0627\u0646\u062f: <\/p>\n
\n
\n
          \"\"<\/p><\/div>\n
\n
\n
          \u0628\u0628\u06cc\u0646\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u0627\u0632 SharedArrayBuffers \u0628\u0631\u0627\u06cc \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0646 \u062d\u0627\u0641\u0638\u0647 \u0628\u06cc\u0646 \u0632\u0645\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u0631\u0634\u062a\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0648 \u062f\u0631 \u0639\u06cc\u0646 \u062d\u0627\u0644 \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0633\u0627\u0628\u0642\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc Atomics \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.\n        <\/p>\n
\n          \"\u0641\u0627\u0648\u06cc\u06a9\u0648\u0646\"
\n        sitepen.com\n      <\/div>\n<\/p><\/div>\n<\/div>\n
\u0645\u0646 \u06cc\u06a9 \u0645\u0642\u062f\u0645\u0647 \u06a9\u0648\u0686\u06a9 \u0628\u0631 \u0634\u06cc Atomics \u06a9\u0631\u062f\u0645
\u0628\u0647 \u06cc\u0627\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0647\u0645\u0647 \u0627\u06cc\u0646\u0647\u0627 *\u0631\u0648\u06cc Node \u0647\u0645 \u06a9\u0627\u0631 \u0645\u06cc\u06a9\u0646\u0647!  *<\/em>
\u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f \u0641\u0642\u0637 \u0645\u0646\u0627\u0628\u0639 \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f: <\/p>\n
https:\/\/www.sitepen.com\/blog\/the-return-of-sharedarraybuffers-and-atomics<\/p>\n
https:\/\/dev.to\/feezyhendrix\/worker-threads-in-node-js-2ikh<\/p>\n
https:\/\/exploringjs.com\/es2016-es2017\/ch_shared-array-buffer.html<\/p>\n
https:\/\/blogtitle.github.io\/using-javascript-sharedarraybuffers-and-atomics\/<\/p>\n
Understanding SharedArrayBuffer and cross-origin isolation<\/a><\/p><\/blockquote>\n