{"id":6289,"date":"2024-05-30T02:30:14","date_gmt":"2024-05-29T17:30:14","guid":{"rendered":"https:\/\/k.foolslab.net\/dailyreport\/?p=6289"},"modified":"2024-05-30T02:30:14","modified_gmt":"2024-05-29T17:30:14","slug":"2024-5-29","status":"publish","type":"post","link":"https:\/\/k.foolslab.net\/dailyreport\/2024-5-29\/","title":{"rendered":"2024\/5\/29(\u6c34)"},"content":{"rendered":"\n<p>\u3053\u3053\u6700\u8fd1\u3001\u306a\u3093\u3068\u3057\u3066\u3067\u3082\u7761\u7720\u6642\u9593\u3092\u53d6\u308b\u3068\u3044\u3046\u3053\u3068\u3092\u3057\u3066\u3044\u305f\u306e\u3060\u304c\u3001\u7d50\u5c40\u8d77\u304d\u308b\u306e\u304c\u9045\u304f\u6020\u60f0\u306b\u306a\u3063\u305f\u3060\u3051\u3060\u3063\u305f\u3002\u6700\u521d\u306e\u65b9\u306f\u826f\u304b\u3063\u305f\u306e\u3060\u304c\u3001\u9014\u4e2d\u304b\u3089\u306a\u3093\u304b\u52d5\u304f\u6c17\u529b\u304c\u51fa\u306a\u3044\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3002<\/p>\n\n\n\n<p>\u671d\u306e\u4f53\u64cd\u306e\u7fd2\u6163\u304c\u5207\u308c\u5207\u308c\u306b\u306a\u3063\u3066\u3044\u305f\u306e\u304c\u826f\u304f\u306a\u304b\u3063\u305f\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u306e\u3067\u3001\u4e00\u65e6\u623b\u3059\u3002\u672c\u5f53\u306f\u3057\u3063\u304b\u308a\u5bdd\u3066\u3057\u3063\u304b\u308a\u904b\u52d5\u3059\u308b\u306e\u304c\u826f\u3044\u306e\u3060\u3068\u601d\u3046\u3002<\/p>\n\n\n\n<p>\u3042\u3068\u3001TODO\u30ea\u30b9\u30c8\u306e\u7ba1\u7406\u306e\u7fd2\u6163\u304c\u9014\u5207\u308c\u3066\u3044\u305f\u306e\u3092\u601d\u3044\u51fa\u3057\u305f\u3002\u3082\u3057\u304b\u3057\u305f\u3089\u3053\u3063\u3061\u306e\u65b9\u304c\u91cd\u8981\u3060\u3063\u305f\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>cpprefjp\u3092\u8aad\u307f\u9032\u3081\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&lt;cstdint&gt;<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u6574\u6570\u578b<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>int8_t\uff5eint64_t, uint8_t\uff5euint64_t: \u3044\u3064\u3082\u306e\u3002\u3053\u3044\u3064\u3089cstdint\u30d8\u30c3\u30c0\u3060\u3063\u305f\u306e\u304b\u3002<\/li>\n\n\n\n<li>int_fast8_t\uff5eint_fast64_t, uint_fast8_t\uff5euint_fast64_t: \u8aac\u660e\u3092\u8aad\u3080\u3068\u901f\u3055\u3068\u3044\u3046\u3088\u308a\u3001\u300c\u3082\u3057\u74b0\u5883\u306b\u305d\u306e\u3082\u306e\u30ba\u30d0\u30ea\u304c\u306a\u304f\u3066\u3082\u4f7f\u3048\u308b\u4fdd\u8a3c\u54c1\u300d\u307f\u305f\u3044\u306a\u5473\u304c\u3059\u308b\u3002<\/li>\n\n\n\n<li>int_least8_t\uff5eint_least64_t, uint_least8_t\uff5euint_least64_t: \u3053\u3063\u3061\u306f\u3042\u307e\u308a\u5b58\u5728\u3092\u8a8d\u8b58\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u3002<br>fast\u7cfb\u3068\u306e\u5bfe\u6bd4\u3060\u304c\u3001\u307e\u305a\u6700\u9ad8\u6027\u80fd\u304c\u51fa\u305b\u308b\u3074\u3063\u305f\u308a\u306e\u6574\u6570\u578b\u304c\u7121\u3044\u3068\u3044\u3046\u5834\u5408\u306b\u6027\u80fd\u3092\u59a5\u5354\u3057\u3066\u30a8\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u3067\u5b9f\u73fe\u3059\u308b\u3068\u3057\u3066\u3001\u901f\u5ea6\u3092\u512a\u5148\u3059\u308b\u304b\u30e1\u30e2\u30ea\u6d88\u8cbb\u3092\u512a\u5148\u3059\u308b\u304b\u3001\u3068\u3044\u3046\u8a71\u3068\u8003\u3048\u308b\u3068\u81ea\u7136\u306b\u7406\u89e3\u3067\u304d\u305d\u3046\u3002\u72b6\u6cc1\u306b\u3088\u3063\u3066\u512a\u5148\u3057\u305f\u3044\u6027\u80fd\u306f\u7570\u306a\u308b\u3002<\/li>\n\n\n\n<li>intmax_t, uintmax_t: \u5b58\u5728\u3092\u77e5\u3089\u306a\u304b\u3063\u305f\u3002\u5358\u7d14\u306b\u6700\u5927\u306e\u5927\u304d\u3055\u306e\u6574\u6570\u578b\u3002<\/li>\n\n\n\n<li>intptr_t, uintptr_t: \u3053\u308c\u3082\u5b58\u5728\u3092\u77e5\u3089\u306a\u304b\u3063\u305f\u3002size_t\u3068\u304bptrdiff_t\u306e\u65b9\u304c\u76ee\u306b\u3059\u308b\u6a5f\u4f1a\u304c\u591a\u3044\u304c\u3001\u6587\u8108\u6b21\u7b2c\u3067\u306f\u3053\u3061\u3089\u3092\u4f7f\u3063\u305f\u65b9\u304c\u610f\u5473\u304c\u901a\u308a\u305d\u3046\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u9650\u754c\u5024\u30de\u30af\u30ed<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>INT8_MIN\uff5eINTPTR_MAX: \u666e\u901a\u306b\u6700\u5c0f\u6700\u5927\u3002<\/li>\n\n\n\n<li>UINT8_MAX\uff5eUINTPTR_MAX: \u7b26\u53f7\u306a\u3057\u306e\u65b9\u306b\u6700\u5c0f\u306f\u7121\u3044\u3089\u3057\u3044\u3002\u305d\u308a\u3083\u81ea\u660e\u306b0\u3060\u304b\u3089\u8981\u3089\u306a\u3044\u304b\u3002<\/li>\n\n\n\n<li>SIZE_MAX: UINTPTR_MAX\u3068\u7570\u306a\u308b\u3053\u3068\u306f\u3042\u308b\u306e\u3060\u308d\u3046\u304b\uff1f<\/li>\n\n\n\n<li>PTRDIFF_MIN, PTRDIFF_MAX: SIZE_MAX\u3082\u305d\u3046\u3060\u304c\u3001\u3069\u3046\u3057\u3066cstddef\u306e\u65b9\u3067\u306f\u306a\u3044\u3093\u3060\u308d\u3046\u3002<\/li>\n\n\n\n<li>SIG_ATOMIC_MIN, SIG_ATOMIC_MAX: sig_atomic_t\u306a\u308b\u578b\u304c\u3042\u308b\u3089\u3057\u3044\u3002cpprefjp\u306b\u89e3\u8aac\u304c\u306a\u3044\u3002\u3069\u3046\u3084\u3089\u975e\u540c\u671f\u5272\u8fbc\u307f\u3068\u304b\u306e\u6587\u8108\u3067\u4f7f\u308f\u308c\u308b\u3082\u306e\u306e\u3088\u3046\u3060\u304c\u3001\u3042\u307e\u308a\u3088\u304f\u306f\u5206\u304b\u3089\u306a\u3044\u3002<\/li>\n\n\n\n<li>WCHAR_MIN, WCHAR_MAX: \u666e\u901a\u306bwchar_t\u306e\u6700\u5927\u6700\u5c0f\u3002<\/li>\n\n\n\n<li>WINT_MIN, WINT_MAX: wint_t\u306a\u308b\u578b\u304c\u3042\u308b\u3088\u3046\u3060\u3002\u3053\u308c\u3082\u77e5\u3089\u306a\u304b\u3063\u305f\u3002wchar_t\u304c\u6700\u4f4e\u9650\u5165\u308b\u6574\u6570\u578b\u3068\u3044\u3046\u3053\u3068\u3060\u304c\u3001\u3082\u3057wchar_t\u3088\u308a\u3082\u5927\u304d\u3044\u578b\u306e\u65b9\u304c\u8a08\u7b97\u52b9\u7387\u826f\u304b\u3063\u305f\u30891\u6587\u5b57\u306e\u8868\u73fe\u306b\u306f\u305d\u3063\u3061\u3092\u4f7f\u3046\u305c\u307f\u305f\u3044\u306a\u8a71\u3060\u308d\u3046\u304b\uff1f<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b9a\u6570\u5024\u30de\u30af\u30ed<\/h4>\n\n\n\n<p>\u4eca\u306eC++\u3060\u3063\u305f\u3089\u666e\u901a\u306b\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u5f62\u5f0f\u3067<code>int32_t(1234)<\/code>\u307f\u305f\u3044\u306b\u66f8\u304f\u306e\u304c\u6b63\u3057\u3044\u3068\u601d\u3046\u304c\u3001C\u8a00\u8a9e\u4e92\u63db\u3067\u5165\u308c\u3066\u308b\u307f\u305f\u3044\u306a\u3053\u3068\u3060\u308d\u3046\u304b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&lt;stdfloat&gt;<\/h3>\n\n\n\n<p>C++23\u304b\u3089\u306e\u30d8\u30c3\u30c0\u306e\u3088\u3046\u3060\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>float16_t: \u3055\u3063\u305d\u304f\u898b\u6163\u308c\u306a\u3044\u578b\u3002\u3057\u304b\u3057IEEE754\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3089\u3057\u3044\u3002<\/li>\n\n\n\n<li>float32_t: \u3044\u3064\u3082\u306efloat\u3002<\/li>\n\n\n\n<li>float64_t: \u3044\u3064\u3082\u306edouble\u3002<\/li>\n\n\n\n<li>float128_t: \u3053\u3093\u306a\u306e\u304c\u6a19\u6e96\u306b\u5165\u308b\u306e\u304b\uff01\u30c7\u30ab\u3044\uff01<\/li>\n\n\n\n<li>bfloat16_t: AI\u95a2\u9023\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u3089\u3057\u3044\u6d6e\u52d5\u5c0f\u6570\u70b9\u898f\u683c\u306b\u6cbf\u3063\u305f\u3082\u306e\u3089\u3057\u3044\u3002float16_t\u3088\u308a\u4eee\u6570\u90e8\u304c\u5c11\u3057\u5c0f\u3055\u304f\u3066\u6307\u6570\u90e8\u304c\u5c11\u3057\u5927\u304d\u3044\u3002TPU\u3084nvidia\u306eGPU\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u8868\u73fe\u3068\u306e\u3053\u3068\u3060\u304c\u3001\u3069\u3046\u3044\u3046\u5024\u8868\u73fe\u304c\u6027\u80fd\u51fa\u308b\u306e\u304b\u307e\u3055\u306b\u8a66\u884c\u932f\u8aa4\u3055\u308c\u3066\u3044\u308b\u6642\u4ee3\u306b\u305d\u3093\u306a\u6c7a\u3081\u6253\u3063\u3066\u3057\u307e\u3063\u3066\u826f\u3044\u306e\u3060\u308d\u3046\u304b\uff1f\uff1f<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3053\u6700\u8fd1\u3001\u306a\u3093\u3068\u3057\u3066\u3067\u3082\u7761\u7720\u6642\u9593\u3092\u53d6\u308b\u3068\u3044\u3046\u3053\u3068\u3092\u3057\u3066\u3044\u305f\u306e\u3060\u304c\u3001\u7d50\u5c40\u8d77\u304d\u308b\u306e\u304c\u9045\u304f\u6020\u60f0\u306b\u306a\u3063\u305f\u3060\u3051\u3060\u3063\u305f\u3002\u6700\u521d\u306e\u65b9\u306f\u826f\u304b\u3063\u305f\u306e\u3060\u304c\u3001\u9014\u4e2d\u304b\u3089\u306a\u3093\u304b\u52d5\u304f\u6c17\u529b\u304c\u51fa\u306a\u3044\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3002 \u671d\u306e\u4f53\u64cd\u306e\u7fd2\u6163\u304c\u5207\u308c\u5207\u308c\u306b\u306a\u3063\u3066 &hellip; <\/p>\n<div><a href=\"https:\/\/k.foolslab.net\/dailyreport\/2024-5-29\/\" class=\"more\">Read more &raquo;<span class=\"screen-reader-text\"> &#8220;2024\/5\/29(\u6c34)&#8221;<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6289","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/6289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/comments?post=6289"}],"version-history":[{"count":6,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/6289\/revisions"}],"predecessor-version":[{"id":6295,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/6289\/revisions\/6295"}],"wp:attachment":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/media?parent=6289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/categories?post=6289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/tags?post=6289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}