{"published":"2010-11-03 23:30:40","url":"https://aont.hateblo.jp/entry/20101103/1288794640","title":"CUDA\u306b\u3064\u3044\u3066\u30e1\u30e2","author_url":"https://blog.hatena.ne.jp/aont/","provider_name":"Hatena Blog","type":"rich","height":"190","width":"100%","author_name":"aont","categories":["CUDA"],"blog_url":"https://aont.hateblo.jp/","provider_url":"https://hatena.blog","description":"\u5404\u30d6\u30ed\u30c3\u30af\u3067\u3069\u3046\u540c\u671f\u3059\u308b\u304b __synchthreads\u306f\u30d6\u30ed\u30c3\u30af\u5185\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u540c\u671f\u306f\u3059\u308b\u304c\u3001\u30d6\u30ed\u30c3\u30af\u540c\u58eb\u3067\u306f\u540c\u671f\u3057\u306a\u3044\u3002\u3044\u3063\u305f\u3093cuda kernel\u3092\u7d42\u4e86\u3055\u305b\u308c\u3070\u5168\u30d6\u30ed\u30c3\u30af\u3067\u540c\u671f\u3055\u308c\u308b\u3002\u3057\u304b\u3057\u3053\u306e\u65b9\u6cd5\u306e\u5834\u5408\u3001kernel\u3067\u78ba\u4fdd\u3057\u305fshared memory\u306f\u3044\u3063\u305f\u3093\u7834\u68c4\u3057\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u3002kernel\u306e\u5916\u5074\u3067shared memory\u306e\u5ba3\u8a00\u3092\u66f8\u3044\u3066\u3082\u3084\u306f\u308a\u4e00\u65e6\u7834\u68c4\u3055\u308c\u308b\u3088\u3046\u3060\u3002 kernel\u3092\u7d42\u4e86\u305b\u305a\u306b\u540c\u671f\u3067\u304d\u306a\u3044\u3060\u308d\u304b\uff1f VRAM\u306e\u3042\u308b\u9818\u57df\u3092\u30ab\u30a6\u30f3\u30bf\u306b\u4f7f\u3063\u3066\u5404\u30d6\u30ed\u30c3\u30af\u3067\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3055\u305b\u3066\u3001\u5168\u30d6\u30ed\u30c3\u30af\u6570\u306b\u306a\u3063\u305f\u3089\u540c\u671f\u3055\u308c\u305f\u3068\u3057\u3066\u6b21\u306b\u9032\u3080\u3068\u3044\u3046\u65b9\u6cd5\u3067\u3044\u3044\u306e\u3060\u308d\u3046\u304b\uff1f\u3053\u306e\u65b9\u6cd5\u304c\u3069\u308c\u304f\u3089\u3044\u30b3\u30b9\u2026","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Faont.hateblo.jp%2Fentry%2F20101103%2F1288794640\" title=\"CUDA\u306b\u3064\u3044\u3066\u30e1\u30e2 - aont\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"blog_title":"aont\u2019s diary"}