{"blog_url":"https://msyksphinz.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/msyksphinz/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmsyksphinz.hatenablog.com%2Fentry%2F2026%2F05%2F07%2F040000\" title=\"Top-Down Microarchitecture Analysis\u3068\u306f\u4f55\u304b(5. PMU Counters Architecture \u3092\u8aad\u3080 ) - FPGA\u958b\u767a\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","url":"https://msyksphinz.hatenablog.com/entry/2026/05/07/040000","width":"100%","categories":[],"author_name":"msyksphinz","provider_url":"https://hatena.blog","title":"Top-Down Microarchitecture Analysis\u3068\u306f\u4f55\u304b(5. PMU Counters Architecture \u3092\u8aad\u3080 )","description":"\u524d\u56de\u306e\u7d9a\u304d\u3002 msyksphinz.hatenablog.com \u524d\u56de\u306f Top-Down Analysis \u306b\u304a\u3051\u308bMemory Bound\u306e\u8003\u3048\u65b9\u306b\u3064\u3044\u3066\u6574\u7406\u3057\u305f\u3002\u7279\u306b\u91cd\u8981\u3060\u3063\u305f\u306e\u306f\u3001cache miss \u304c\u3042\u3063\u305f\u304b\u3067\u306f\u306a\u304fexecution resource \u304c idle \u306b\u306a\u3063\u305f\u304b\u3092\u57fa\u6e96\u306b stall \u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u70b9\u3067\u3042\u308b\u3002\u6b21\u306f\u3001Top-Down Analysis \u3092\u5b9f\u73fe\u3059\u308b PMU architecture\u306b\u3064\u3044\u3066\u8aad\u307f\u89e3\u3044\u3066\u3044\u304f\u3002 \u3053\u306e\u7ae0\u306f\u5358\u306a\u308b implementation detail \u3067\u306f\u306a\u3044\u3002\u3080\u3057\u308d\u3001\u306a\u305c\u5f93\u6765\u306e PMU \u3067\u306f\u5341\u5206\u3067\u306f\u306a\u304b\u3063\u305f\u306e\u304b\u3068\u3044\u3046\u554f\u984c\u306b\u5bfe\u3059\u308b\u8ad6\u6587\u306e\u56de\u7b54\u306b\u2026","blog_title":"FPGA\u958b\u767a\u65e5\u8a18","provider_name":"Hatena Blog","published":"2026-05-07 04:00:00","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/msyksphinz/20260501/20260501020231.png","height":"190"}