{"id":478335,"date":"2023-08-09T09:31:18","date_gmt":"2023-08-09T09:31:18","guid":{"rendered":""},"modified":"2023-09-05T11:16:35","modified_gmt":"2023-09-05T11:16:35","slug":"parallel-processing","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/parallel-processing\/","title":{"rendered":"\u4e26\u5217\u51e6\u7406"},"content":{"rendered":"<p>\u4e26\u5217\u51e6\u7406\u306f\u3001\u8907\u6570\u306e\u30bf\u30b9\u30af\u307e\u305f\u306f\u64cd\u4f5c\u3092\u540c\u6642\u306b\u5b9f\u884c\u3067\u304d\u308b\u5f37\u529b\u306a\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u6280\u8853\u3067\u3042\u308a\u3001\u8a08\u7b97\u52b9\u7387\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8907\u96d1\u306a\u554f\u984c\u3092\u3001\u8907\u6570\u306e\u30d7\u30ed\u30bb\u30c3\u30b5\u307e\u305f\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30ea\u30bd\u30fc\u30b9\u306b\u3088\u3063\u3066\u540c\u6642\u306b\u51e6\u7406\u3055\u308c\u308b\u3001\u3088\u308a\u5c0f\u3055\u304f\u7ba1\u7406\u3057\u3084\u3059\u3044\u90e8\u5206\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u3001\u79d1\u5b66\u7814\u7a76\u304b\u3089\u5546\u7528\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u81f3\u308b\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u5e45\u5e83\u304f\u5fdc\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u4e26\u5217\u51e6\u7406\u306e\u8d77\u6e90\u3068\u305d\u306e\u521d\u51fa\u306e\u6b74\u53f2<\/h2>\n<p>\u4e26\u5217\u51e6\u7406\u306e\u6982\u5ff5\u306f\u3001\u5148\u99c6\u7684\u306a\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u79d1\u5b66\u8005\u3067\u3042\u308b Konrad Zuse \u304c\u8a08\u7b97\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306b\u4e26\u5217\u51e6\u7406\u306e\u30a2\u30a4\u30c7\u30a2\u3092\u63d0\u6848\u3057\u305f 1940 \u5e74\u4ee3\u521d\u982d\u306b\u9061\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30de\u30eb\u30c1\u30d7\u30ed\u30bb\u30c3\u30b5 \u30b7\u30b9\u30c6\u30e0\u3068\u30b9\u30fc\u30d1\u30fc\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u51fa\u73fe\u306b\u3088\u308a\u3001\u4e26\u5217\u51e6\u7406\u304c\u5b9f\u7528\u7684\u306a\u91cd\u8981\u6027\u3092\u6301\u3061\u59cb\u3081\u305f\u306e\u306f 1970 \u5e74\u4ee3\u306b\u306a\u3063\u3066\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>1971 \u5e74\u306b\u30a4\u30ea\u30ce\u30a4\u5927\u5b66\u3067\u8a2d\u8a08\u3055\u308c\u305f ILLIAC IV \u30b9\u30fc\u30d1\u30fc\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306f\u3001\u6700\u3082\u521d\u671f\u306e\u30de\u30eb\u30c1\u30d7\u30ed\u30bb\u30c3\u30b5 \u30b7\u30b9\u30c6\u30e0\u306e 1 \u3064\u3067\u3057\u305f\u3002\u8907\u6570\u306e\u30d7\u30ed\u30bb\u30c3\u30b5\u3092\u4f7f\u7528\u3057\u3066\u547d\u4ee4\u3092\u4e26\u5217\u5b9f\u884c\u3057\u3001\u6700\u65b0\u306e\u4e26\u5217\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u57fa\u790e\u3092\u7bc9\u304d\u307e\u3057\u305f\u3002<\/p>\n<h2>\u4e26\u5217\u51e6\u7406\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831: \u30c8\u30d4\u30c3\u30af\u306e\u5c55\u958b<\/h2>\n<p>\u4e26\u5217\u51e6\u7406\u306f\u3001\u8907\u96d1\u306a\u30bf\u30b9\u30af\u3092\u540c\u6642\u306b\u51e6\u7406\u3067\u304d\u308b\u5c0f\u3055\u306a\u72ec\u7acb\u3057\u305f\u30b5\u30d6\u30bf\u30b9\u30af\u306b\u5206\u5272\u3059\u308b\u3068\u3044\u3046\u539f\u7406\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u8a08\u7b97\u6642\u9593\u3092\u77ed\u7e2e\u3057\u3001\u554f\u984c\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306b\u306f\u3001\u4e26\u5217\u51e6\u7406\u306e\u529b\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3088\u3046\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u305f\u4e26\u5217\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u4e26\u5217\u51e6\u7406\u306e\u5185\u90e8\u69cb\u9020\u306b\u306f\u3001\u4e26\u5217\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u4e26\u5217\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u3044\u3046 2 \u3064\u306e\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u4e26\u5217\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u306f\u3001\u30de\u30eb\u30c1\u30b3\u30a2 \u30d7\u30ed\u30bb\u30c3\u30b5\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u30af\u30e9\u30b9\u30bf\u30fc\u3001\u307e\u305f\u306f\u4e26\u5217\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b GPU (\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9 \u30d7\u30ed\u30bb\u30c3\u30b7\u30f3\u30b0 \u30e6\u30cb\u30c3\u30c8) \u306a\u3069\u306e\u7279\u6b8a\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001\u4e26\u5217\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u306f\u3001\u51e6\u7406\u30e6\u30cb\u30c3\u30c8\u9593\u306e\u901a\u4fe1\u3068\u8abf\u6574\u3092\u5bb9\u6613\u306b\u3059\u308b OpenMP (Open Multi-Processing) \u3084 MPI (Message Passing Interface) \u306a\u3069\u306e\u4e26\u5217\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e2\u30c7\u30eb\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<h2>\u4e26\u5217\u51e6\u7406\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>\u4e26\u5217\u51e6\u7406\u306f\u3001\u30af\u30e9\u30b9\u30bf\u30fc\u5185\u306e\u30d7\u30ed\u30bb\u30c3\u30b5\u30fc\u3084\u30ce\u30fc\u30c9\u306a\u3069\u306e\u8907\u6570\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30ea\u30bd\u30fc\u30b9\u306b\u30bf\u30b9\u30af\u3092\u5206\u6563\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u6b21\u306e 2 \u3064\u306e\u57fa\u672c\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u5206\u985e\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30bf\u30b9\u30af\u306e\u4e26\u5217\u51e6\u7406:<\/strong> \u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u306f\u3001\u5927\u304d\u306a\u30bf\u30b9\u30af\u304c\u5c0f\u3055\u306a\u30b5\u30d6\u30bf\u30b9\u30af\u306b\u5206\u5272\u3055\u308c\u3001\u5404\u30b5\u30d6\u30bf\u30b9\u30af\u304c\u5225\u3005\u306e\u51e6\u7406\u30e6\u30cb\u30c3\u30c8\u3067\u540c\u6642\u306b\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u500b\u3005\u306e\u30b5\u30d6\u30bf\u30b9\u30af\u304c\u4e92\u3044\u306b\u72ec\u7acb\u3057\u3066\u304a\u308a\u3001\u4e26\u884c\u3057\u3066\u89e3\u6c7a\u3067\u304d\u308b\u5834\u5408\u306b\u7279\u306b\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u4e26\u5217\u51e6\u7406:<\/strong> \u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u306f\u3001\u30c7\u30fc\u30bf\u304c\u30c1\u30e3\u30f3\u30af\u306b\u5206\u5272\u3055\u308c\u3001\u5404\u30c1\u30e3\u30f3\u30af\u304c\u7570\u306a\u308b\u51e6\u7406\u30e6\u30cb\u30c3\u30c8\u306b\u3088\u3063\u3066\u72ec\u7acb\u3057\u3066\u51e6\u7406\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf\u8981\u7d20\u306b\u5bfe\u3057\u3066\u540c\u3058\u64cd\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e26\u5217\u51e6\u7406\u306e\u4e3b\u306a\u6a5f\u80fd\u306e\u5206\u6790<\/h2>\n<p>\u4e26\u5217\u51e6\u7406\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u4fa1\u5024\u306e\u3042\u308b\u30c4\u30fc\u30eb\u3068\u306a\u308b\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u304c\u5099\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30b9\u30d4\u30fc\u30c9\u30a2\u30c3\u30d7\uff1a<\/strong> \u8907\u6570\u306e\u30bf\u30b9\u30af\u3092\u540c\u6642\u306b\u5b9f\u884c\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u4e26\u5217\u51e6\u7406\u306f\u5f93\u6765\u306e\u9010\u6b21\u51e6\u7406\u3068\u6bd4\u8f03\u3057\u3066\u5927\u5e45\u306a\u9ad8\u901f\u5316\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u901f\u5ea6\u5411\u4e0a\u306f\u3001\u9010\u6b21\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5b9f\u884c\u6642\u9593\u3068\u4e26\u5217\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5b9f\u884c\u6642\u9593\u306e\u6bd4\u7387\u3068\u3057\u3066\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3:<\/strong> \u4e26\u5217\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u51e6\u7406\u30e6\u30cb\u30c3\u30c8\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u52b9\u679c\u7684\u306b\u62e1\u5f35\u3067\u304d\u3001\u307e\u3059\u307e\u3059\u5927\u898f\u6a21\u3067\u8907\u96d1\u306a\u554f\u984c\u3092\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30cf\u30a4 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 (HPC):<\/strong> \u4e26\u5217\u51e6\u7406\u306f\u30cf\u30a4 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u57fa\u790e\u3067\u3042\u308a\u3001\u8907\u96d1\u306a\u73fe\u8c61\u3001\u5929\u6c17\u4e88\u5831\u3001\u5206\u5b50\u30e2\u30c7\u30ea\u30f3\u30b0\u306a\u3069\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u5206\u6790\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30ea\u30bd\u30fc\u30b9\u306e\u6d3b\u7528\uff1a<\/strong> \u4e26\u5217\u51e6\u7406\u3067\u306f\u3001\u5229\u7528\u53ef\u80fd\u306a\u3059\u3079\u3066\u306e\u51e6\u7406\u30e6\u30cb\u30c3\u30c8\u3092\u52b9\u7387\u7684\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u4f7f\u7528\u7387\u3092\u6700\u5927\u5316\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d5\u30a9\u30fc\u30eb\u30c8\u30c8\u30ec\u30e9\u30f3\u30b9:<\/strong> \u4e00\u90e8\u306e\u4e26\u5217\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306f\u30d5\u30a9\u30fc\u30eb\u30c8 \u30c8\u30ec\u30e9\u30f3\u30c8\u306b\u306a\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u4e00\u90e8\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3067\u3082\u52d5\u4f5c\u3092\u7d99\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e26\u5217\u51e6\u7406\u306e\u7a2e\u985e<\/h2>\n<p>\u4e26\u5217\u51e6\u7406\u306f\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u69cb\u6210\u3001\u7c92\u5ea6\u3001\u901a\u4fe1\u30d1\u30bf\u30fc\u30f3\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u57fa\u6e96\u306b\u57fa\u3065\u3044\u3066\u5206\u985e\u3067\u304d\u307e\u3059\u3002\u4e3b\u306a\u7a2e\u985e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u4e26\u5217\u51e6\u7406\u306e\u7a2e\u985e<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u5171\u6709\u30e1\u30e2\u30ea\u4e26\u5217\u51e6\u7406<\/strong><\/td>\n<td>\u3053\u306e\u30bf\u30a4\u30d7\u3067\u306f\u3001\u8907\u6570\u306e\u30d7\u30ed\u30bb\u30c3\u30b5\u304c\u540c\u3058\u30e1\u30e2\u30ea\u3092\u5171\u6709\u3057\u3001\u30e1\u30e2\u30ea\u3078\u306e\u8aad\u307f\u66f8\u304d\u306b\u3088\u3063\u3066\u901a\u4fe1\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u5171\u6709\u306f\u7c21\u7d20\u5316\u3055\u308c\u307e\u3059\u304c\u3001\u7af6\u5408\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u614e\u91cd\u306a\u540c\u671f\u304c\u5fc5\u8981\u3067\u3059\u3002\u4f8b\u306b\u306f\u3001\u30de\u30eb\u30c1\u30b3\u30a2 \u30d7\u30ed\u30bb\u30c3\u30b5\u3084 SMP (\u5bfe\u79f0\u578b\u30de\u30eb\u30c1\u30d7\u30ed\u30bb\u30c3\u30b7\u30f3\u30b0) \u30b7\u30b9\u30c6\u30e0\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5206\u6563\u30e1\u30e2\u30ea\u4e26\u5217\u51e6\u7406<\/strong><\/td>\n<td>\u3053\u306e\u30bf\u30a4\u30d7\u3067\u306f\u3001\u5404\u30d7\u30ed\u30bb\u30c3\u30b5\u304c\u72ec\u81ea\u306e\u30e1\u30e2\u30ea\u3092\u6301\u3061\u3001\u30d7\u30ed\u30bb\u30c3\u30b5\u9593\u306e\u901a\u4fe1\u306f\u30e1\u30c3\u30bb\u30fc\u30b8 \u30d1\u30c3\u30b7\u30f3\u30b0\u3092\u901a\u3058\u3066\u884c\u308f\u308c\u307e\u3059\u3002\u30af\u30e9\u30b9\u30bf\u30fc\u3084\u30b9\u30fc\u30d1\u30fc\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 MPI \u306f\u3001\u3053\u306e\u30ab\u30c6\u30b4\u30ea\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u901a\u4fe1\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30c7\u30fc\u30bf\u306e\u4e26\u5217\u51e6\u7406<\/strong><\/td>\n<td>\u30c7\u30fc\u30bf\u4e26\u5217\u51e6\u7406\u3067\u306f\u3001\u30c7\u30fc\u30bf\u3092\u30c1\u30e3\u30f3\u30af\u306b\u5206\u5272\u3057\u3001\u305d\u308c\u3089\u3092\u4e26\u5217\u51e6\u7406\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u79d1\u5b66\u6280\u8853\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4e26\u5217\u51e6\u7406\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30bf\u30b9\u30af\u306e\u4e26\u5217\u51e6\u7406<\/strong><\/td>\n<td>\u30bf\u30b9\u30af\u306e\u4e26\u5217\u51e6\u7406\u3067\u306f\u3001\u30bf\u30b9\u30af\u3092\u540c\u6642\u306b\u5b9f\u884c\u3067\u304d\u308b\u30b5\u30d6\u30bf\u30b9\u30af\u306b\u5206\u5272\u3057\u307e\u3059\u3002 OpenMP \u306a\u3069\u306e\u4e26\u5217\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e2\u30c7\u30eb\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e26\u5217\u51e6\u7406\u306e\u4f7f\u3044\u65b9\u3068\u554f\u984c\u70b9\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<p>\u4e26\u5217\u51e6\u7406\u306f\u3001\u696d\u754c\u5168\u4f53\u3067\u6b21\u306e\u3088\u3046\u306a\u3055\u307e\u3056\u307e\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u79d1\u5b66\u7684\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3:<\/strong> \u4e26\u5217\u51e6\u7406\u306b\u3088\u308a\u3001\u7269\u7406\u5b66\u3001\u5316\u5b66\u3001\u6c17\u5019\u30e2\u30c7\u30ea\u30f3\u30b0\u3001\u5929\u4f53\u7269\u7406\u5b66\u306a\u3069\u306e\u5206\u91ce\u3067\u8907\u96d1\u306a\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u5206\u6790:<\/strong> \u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u5206\u6790\u306b\u306f\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u4e26\u884c\u3057\u3066\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3042\u308a\u3001\u30bf\u30a4\u30e0\u30ea\u30fc\u306a\u6d1e\u5bdf\u3068\u610f\u601d\u6c7a\u5b9a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4eba\u5de5\u77e5\u80fd\u3068\u6a5f\u68b0\u5b66\u7fd2:<\/strong> AI\/ML \u30e2\u30c7\u30eb\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u5b9f\u884c\u306f\u4e26\u5217\u51e6\u7406\u306b\u3088\u3063\u3066\u5927\u5e45\u306b\u9ad8\u901f\u5316\u3055\u308c\u3001\u30e2\u30c7\u30eb\u958b\u767a\u306b\u5fc5\u8981\u306a\u6642\u9593\u3092\u77ed\u7e2e\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u3068\u30d3\u30c7\u30aa\u51e6\u7406:<\/strong> \u4e26\u5217\u51e6\u7406\u306f\u3001\u9ad8\u54c1\u8cea\u306e\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3068\u3001\u30b2\u30fc\u30e0\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u30d3\u30c7\u30aa\u7de8\u96c6\u306e\u305f\u3081\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30d3\u30c7\u30aa\u51e6\u7406\u306b\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4e26\u5217\u51e6\u7406\u306b\u306f\u305d\u306e\u5229\u70b9\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6b21\u306e\u3088\u3046\u306a\u7279\u5b9a\u306e\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u8ca0\u8377\u5206\u6563:<\/strong> \u3059\u3079\u3066\u306e\u30e6\u30cb\u30c3\u30c8\u304c\u6700\u9069\u306b\u5229\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u3001\u51e6\u7406\u30e6\u30cb\u30c3\u30c8\u9593\u3067\u30bf\u30b9\u30af\u3092\u5747\u7b49\u306b\u5206\u6563\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u306e\u4f9d\u5b58\u95a2\u4fc2:<\/strong> \u30bf\u30b9\u30af\u307e\u305f\u306f\u30c7\u30fc\u30bf\u30c1\u30e3\u30f3\u30af\u9593\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u7ba1\u7406\u3057\u3066\u3001\u7af6\u5408\u3084\u7af6\u5408\u72b6\u614b\u3092\u56de\u907f\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u901a\u4fe1\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9:<\/strong> \u51e6\u7406\u30e6\u30cb\u30c3\u30c8\u9593\u306e\u901a\u4fe1\u3092\u52b9\u7387\u7684\u306b\u7ba1\u7406\u3057\u3001\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3068\u9045\u5ef6\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002<\/li>\n<li><strong>\u540c\u671f:<\/strong> \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u4e26\u5217\u30bf\u30b9\u30af\u3092\u8abf\u6574\u3057\u3066\u9806\u5e8f\u3068\u4e00\u8cab\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001\u614e\u91cd\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u8a2d\u8a08\u3001\u9ad8\u5ea6\u306a\u540c\u671f\u6280\u8853\u3001\u304a\u3088\u3073\u9069\u5207\u306a\u8ca0\u8377\u5206\u6563\u6226\u7565\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u5b66\u671f<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e26\u5217\u51e6\u7406<\/td>\n<td>\u8a08\u7b97\u52b9\u7387\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u8907\u6570\u306e\u30bf\u30b9\u30af\u307e\u305f\u306f\u64cd\u4f5c\u306e\u540c\u6642\u5b9f\u884c\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/td>\n<td>\u7269\u7406\u7684\u306b\u5206\u96e2\u3057\u305f\u8907\u6570\u306e\u30ce\u30fc\u30c9\u307e\u305f\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u9593\u3067\u51e6\u7406\u304c\u884c\u308f\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u6307\u3059\u5e83\u7fa9\u306e\u7528\u8a9e\u3002\u4e26\u5217\u51e6\u7406\u306f\u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30b5\u30d6\u30bb\u30c3\u30c8\u3067\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9<\/td>\n<td>\u5358\u4e00\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u8907\u6570\u306e\u30b9\u30ec\u30c3\u30c9\u306b\u5206\u5272\u3057\u3066\u3001\u5358\u4e00\u306e\u30d7\u30ed\u30bb\u30c3\u30b5\u30fc\u307e\u305f\u306f\u30b3\u30a2\u3067\u540c\u6642\u306b\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8907\u6570\u306e\u30d7\u30ed\u30bb\u30c3\u30b5\u3092\u5fc5\u8981\u3068\u3059\u308b\u4e26\u5217\u51e6\u7406\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u540c\u6642\u51e6\u7406<\/td>\n<td>\u540c\u6642\u306b\u5b9f\u884c\u3055\u308c\u308b\u30bf\u30b9\u30af\u3092\u6307\u3057\u307e\u3059\u304c\u3001\u5fc5\u305a\u3057\u3082\u540c\u6642\u306b\u5b9f\u884c\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u306f\u3001\u30bf\u30b9\u30af\u9593\u3067\u30ea\u30bd\u30fc\u30b9\u3092\u30bf\u30a4\u30e0\u30b7\u30a7\u30a2\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u4e26\u5217\u51e6\u7406\u306f\u3001\u771f\u306e\u540c\u6642\u5b9f\u884c\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e26\u5217\u51e6\u7406\u306b\u95a2\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304a\u3088\u3073\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u6280\u8853\u306e\u9032\u6b69\u306b\u3088\u308a\u4e26\u5217\u51e6\u7406\u306e\u63a1\u7528\u304c\u4fc3\u9032\u3055\u308c\u3066\u304a\u308a\u3001\u4e26\u5217\u51e6\u7406\u306e\u5c06\u6765\u306f\u6709\u671b\u306b\u898b\u3048\u307e\u3059\u3002\u65b0\u3057\u3044\u30c8\u30ec\u30f3\u30c9\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0:<\/strong> \u91cf\u5b50\u4e26\u5217\u51e6\u7406\u306f\u3001\u7279\u5b9a\u306e\u554f\u984c\u306b\u5bfe\u3057\u3066\u6307\u6570\u95a2\u6570\u7684\u306a\u9ad8\u901f\u5316\u3092\u7d04\u675f\u3057\u3001\u305d\u306e\u81a8\u5927\u306a\u8a08\u7b97\u80fd\u529b\u3067\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>GPU \u3068\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf:<\/strong> \u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9 \u30d7\u30ed\u30bb\u30c3\u30b7\u30f3\u30b0 \u30e6\u30cb\u30c3\u30c8 (GPU) \u3084 FPGA (\u30d5\u30a3\u30fc\u30eb\u30c9 \u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb \u30b2\u30fc\u30c8 \u30a2\u30ec\u30a4) \u306a\u3069\u306e\u5c02\u7528\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u306f\u3001\u7279\u306b AI\/ML \u30bf\u30b9\u30af\u306e\u4e26\u5217\u51e6\u7406\u306b\u304a\u3044\u3066\u307e\u3059\u307e\u3059\u91cd\u8981\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9 \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3:<\/strong> \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u306e\u4e26\u5217\u51e6\u7406 (\u5171\u6709\u30e1\u30e2\u30ea\u3068\u5206\u6563\u30e1\u30e2\u30ea\u306a\u3069) \u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff1a<\/strong> \u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u4e26\u5217\u51e6\u7406\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308a\u3001\u4f01\u696d\u306f\u5927\u898f\u6a21\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6295\u8cc7\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u81a8\u5927\u306a\u8a08\u7b97\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3001\u307e\u305f\u306f\u4e26\u5217\u51e6\u7406\u306b\u95a2\u9023\u4ed8\u3051\u308b\u65b9\u6cd5<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u6700\u9069\u5316\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u4e26\u5217\u51e6\u7406\u306b\u95a2\u3057\u3066\u306f\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3044\u304f\u3064\u304b\u306e\u65b9\u6cd5\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u8ca0\u8377\u5206\u6563:<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u53d7\u4fe1\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u8907\u6570\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9 \u30b5\u30fc\u30d0\u30fc\u306b\u5206\u6563\u3057\u3066\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u4f7f\u7528\u91cf\u3092\u6700\u9069\u5316\u3057\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u5747\u7b49\u306b\u5206\u6563\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\uff1a<\/strong> \u30d7\u30ed\u30ad\u30b7\u306f\u983b\u7e41\u306b\u8981\u6c42\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u304d\u308b\u305f\u3081\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9 \u30b5\u30fc\u30d0\u30fc\u306e\u51e6\u7406\u8ca0\u8377\u304c\u8efd\u6e1b\u3055\u308c\u3001\u5fdc\u7b54\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e26\u884c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9:<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u753b\u50cf\u3084\u30b9\u30af\u30ea\u30d7\u30c8\u306a\u3069\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u4e26\u884c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u958b\u59cb\u3057\u3066\u3001Web \u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0:<\/strong> \u30d7\u30ed\u30ad\u30b7\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30c1\u30a7\u30c3\u30af\u3001\u30b3\u30f3\u30c6\u30f3\u30c4 \u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u76e3\u8996\u3092\u5b9f\u884c\u3067\u304d\u308b\u305f\u3081\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9 \u30b5\u30fc\u30d0\u30fc\u3092\u60aa\u610f\u306e\u3042\u308b\u653b\u6483\u304b\u3089\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>\u4e26\u5217\u51e6\u7406\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Parallel_processing\" target=\"_new\" rel=\"noopener nofollow\">\u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2\u306e\u4e26\u5217\u51e6\u7406<\/a><\/li>\n<li><a href=\"https:\/\/hpc.llnl.gov\/training\/tutorials\/introduction-parallel-computing-tutorial\" target=\"_new\" rel=\"noopener nofollow\">\u30ed\u30fc\u30ec\u30f3\u30b9\u30fb\u30ea\u30d0\u30e2\u30a2\u56fd\u7acb\u7814\u7a76\u6240\u306b\u3088\u308b\u4e26\u5217\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6982\u8981<\/a><\/li>\n<li><a href=\"https:\/\/www.dartmouth.edu\/~rc\/classes\/intro_mpi\/\" target=\"_new\" rel=\"noopener nofollow\">\u30e1\u30c3\u30bb\u30fc\u30b8 \u30d1\u30c3\u30b7\u30f3\u30b0 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 (MPI) \u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/a><\/li>\n<\/ol>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u4e26\u5217\u51e6\u7406\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30c9\u30e1\u30a4\u30f3\u306b\u308f\u305f\u3063\u3066\u3088\u308a\u9ad8\u901f\u304b\u3064\u52b9\u7387\u7684\u306a\u554f\u984c\u89e3\u6c7a\u3092\u53ef\u80fd\u306b\u3057\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u305d\u306e\u91cd\u8981\u6027\u306f\u307e\u3059\u307e\u3059\u9ad8\u307e\u308a\u3001\u7814\u7a76\u8005\u3001\u4f01\u696d\u3001\u696d\u754c\u304c\u524d\u4f8b\u306e\u306a\u3044\u30b9\u30d4\u30fc\u30c9\u3068\u62e1\u5f35\u6027\u3067\u307e\u3059\u307e\u3059\u8907\u96d1\u306a\u8ab2\u984c\u306b\u53d6\u308a\u7d44\u3080\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>","protected":false},"featured_media":478336,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478335","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Parallel Processing: An Encyclopedia Article<\/mark>","faq_items":[{"question":"What is parallel processing?","answer":"<p><strong>Answer:<\/strong> Parallel processing is a powerful computing technique that allows multiple tasks or operations to be performed simultaneously, significantly increasing computational efficiency. It divides complex problems into smaller, manageable parts processed concurrently by multiple processors or computing resources.<\/p>"},{"question":"How did parallel processing originate, and when was it first mentioned?","answer":"<p><strong>Answer:<\/strong> The concept of parallel processing was first proposed by Konrad Zuse in the early 1940s. However, it gained practical significance in the 1970s with the development of multiprocessor systems and supercomputers. The ILLIAC IV supercomputer, designed at the University of Illinois in 1971, was one of the earliest examples of a multiprocessor system.<\/p>"},{"question":"How does parallel processing work?","answer":"<p><strong>Answer:<\/strong> Parallel processing works by dividing a task into smaller subtasks or data chunks that can be processed simultaneously by multiple processing units. There are two main approaches: task parallelism, where subtasks are executed concurrently, and data parallelism, where data chunks are processed independently.<\/p>"},{"question":"What are the key features of parallel processing?","answer":"<p><strong>Answer:<\/strong> Parallel processing offers several key features, including speedup, scalability, high-performance computing capabilities, efficient resource utilization, and the ability to handle fault-tolerance.<\/p>"},{"question":"What types of parallel processing exist?","answer":"<p><strong>Answer:<\/strong> There are several types of parallel processing based on architectural organization and communication patterns. The main types are shared memory parallelism, distributed memory parallelism, data parallelism, and task parallelism.<\/p>"},{"question":"In which fields can parallel processing be used?","answer":"<p><strong>Answer:<\/strong> Parallel processing finds applications in various fields, including scientific simulations, big data analytics, artificial intelligence, machine learning, graphics and video processing, and many others.<\/p>"},{"question":"What are the challenges of using parallel processing?","answer":"<p><strong>Answer:<\/strong> Some challenges in parallel processing include load balancing, managing data dependencies, communication overhead, and synchronization among processing units. Solutions involve careful algorithm design, synchronization techniques, and load balancing strategies.<\/p>"},{"question":"What are the perspectives and future technologies related to parallel processing?","answer":"<p><strong>Answer:<\/strong> The future of parallel processing looks promising with advancements in quantum computing, GPUs, accelerators, hybrid architectures, and cloud computing, which will further enhance its capabilities and performance.<\/p>"},{"question":"How can proxy servers be associated with parallel processing?","answer":"<p><strong>Answer:<\/strong> Proxy servers can complement parallel processing by providing load balancing, caching, parallel downloads, security, and filtering services, optimizing network communication and enhancing overall performance.<\/p>"},{"question":"Where can I find more information about parallel processing?","answer":"<p><strong>Answer:<\/strong> For more in-depth information about parallel processing, you can explore resources such as Wikipedia's page on parallel processing, tutorials on introduction to parallel computing, and guides on the Message Passing Interface (MPI) protocol.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/478335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/478335\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/478336"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=478335"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}