{"version":"1.0","url":"https://msyksphinz.hatenablog.com/entry/2026/09/12/040000","author_url":"https://blog.hatena.ne.jp/msyksphinz/","provider_url":"https://hatena.blog","width":"100%","height":"190","type":"rich","author_name":"msyksphinz","title":"RISC-V OoO CPU\u3092\u5b9f\u88c5\u3059\u308b (14. IQ age matrix: \u53e4\u3044\u547d\u4ee4\u3092\u7d76\u5bfe\u306b\u8ffd\u3044\u8d8a\u3055\u305b\u306a\u3044)","categories":[],"image_url":null,"description":"\u524d\u56de\u306etop module\u3067pipeline\u304c\u4e00\u901a\u308a\u7e4b\u304c\u3063\u305f\u304c\u3001smoke test\u306e\u7d50\u679c2\u547d\u4ee4retire\u3067\u6b62\u307e\u3063\u3066\u300cdeadlock\u300d\u3057\u3066\u3044\u305f\u3002 \u539f\u56e0\u306fIQ\u306epriority\u304c\u300cphysical entry index\u306eLSB\u300d\u3067\u6c7a\u307e\u3063\u3066\u3044\u3066\u3001free slot\u306b\u57cb\u307e\u3063\u305f\u82e5\u3044\u547d\u4ee4\u304c\u53e4\u3044\u547d\u4ee4\u3092\u8ffd\u3044\u8d8a\u3057\u3066\u767a\u884c\u3055\u308c\u3001in-order retire\u306eROB\u3067\u53e4\u3044\u547d\u4ee4\u306e\u5b8c\u4e86\u5f85\u3061\u306e\u307e\u307e\u6b62\u307e\u308b\u3001\u3068\u3044\u3046OoO\u306e\u521d\u6b69\u7684\u306a\u8a2d\u8a08\u4e0d\u5099\u3002 \u4eca\u56de\u306fage matrix\u3092\u5165\u308c\u3066\u3053\u308c\u3092\u89e3\u6d88\u3057\u3001\u3064\u3044\u3067\u306b\u7d61\u307f\u5408\u3063\u305f\u5225\u306ebug\u3082\u4e00\u3064\u6f70\u3057\u305f\u8a71\u3002 Age matrix\u306e\u5b9f\u88c5 \u53e4\u5178\u7684\u306aOoO scheduler\u306e1\u30c6\u30af\u30cb\u30c3\u30af\u3067\u3001BO\u2026","provider_name":"Hatena Blog","blog_url":"https://msyksphinz.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmsyksphinz.hatenablog.com%2Fentry%2F2026%2F09%2F12%2F040000\" title=\"RISC-V OoO CPU\u3092\u5b9f\u88c5\u3059\u308b (14. IQ age matrix: \u53e4\u3044\u547d\u4ee4\u3092\u7d76\u5bfe\u306b\u8ffd\u3044\u8d8a\u3055\u305b\u306a\u3044) - 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>","blog_title":"FPGA\u958b\u767a\u65e5\u8a18","published":"2026-09-12 04:00:00"}