{"id":12037,"date":"2021-01-30T05:54:45","date_gmt":"2021-01-29T20:54:45","guid":{"rendered":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=12037"},"modified":"2021-01-30T05:54:45","modified_gmt":"2021-01-29T20:54:45","slug":"gentoo-rpi-17-qtwebengine%e3%81%aebuild%e3%81%ab29%e6%99%82%e9%96%93","status":"publish","type":"post","link":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=12037","title":{"rendered":"Gentoo RPi (17) qtwebengine\u306ebuild\u306b29\u6642\u9593"},"content":{"rendered":"\n

かなりswapを使ったようで，qtwebengine-5.12.2のemergeに29時間6分49秒かかりました😓<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Core i7のマシン(AMD64 WS)では，4時間15分24秒でしたから，総合的なマシンパワーは6.8:1ということになります．<\/p>\n\n\n\n

AMD64 WSは，32GBのメモリーを搭載していて，make -j16にしても，swapを使う事はめったにありませんが，Raspberry Pi 4 8GBは，しばしばswapを1〜3GB使ってましたが，これはけっこう大きな足引っぱりとなったと思います．<\/p>\n\n\n\n

ちなみに，kde-apps-metaのemergeは，まだ続いています😓<\/p>\n","protected":false},"excerpt":{"rendered":"

\u304b\u306a\u308aswap\u3092\u4f7f\u3063\u305f\u3088\u3046\u3067\uff0cqtwebengine-5.12.2\u306eemerge\u306b29\u6642\u95936\u520649\u79d2\u304b\u304b\u308a\u307e\u3057\u305f\ud83d\ude13 Core i7\u306e\u30de\u30b7\u30f3(AMD64 WS)\u3067\u306f\uff0c4\u6642\u959315\u520624\u79d2\u3067\u3057\u305f\u304b\u3089\uff0c\u7dcf\u5408\u7684\u306a\u30de\u30b7\u30f3\u30d1\u30ef\u30fc\u306f6.8:1\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\uff0e AMD64 WS\u306f\uff0c32GB\u306e\u30e1\u30e2\u30ea\u30fc\u3092\u642d\u8f09\u3057\u3066\u3044\u3066\uff0cmake -j16\u306b\u3057\u3066\u3082\uff0cswap\u3092\u4f7f\u3046\u4e8b\u306f\u3081\u3063\u305f\u306b\u3042\u308a\u307e\u305b\u3093\u304c\uff0cRaspberry Pi 4 8GB\u306f\uff0c\u3057\u3070\u3057\u3070swap\u30921\u301c3GB\u4f7f\u3063\u3066\u307e\u3057\u305f\u304c\uff0c\u3053\u308c\u306f\u3051\u3063\u3053\u3046\u5927\u304d\u306a\u8db3\u5f15\u3063\u3071\u308a\u3068\u306a\u3063\u305f\u3068\u601d\u3044\u307e\u3059\uff0e \u3061\u306a\u307f\u306b\uff0ckde-apps-meta\u306eemerge\u306f\uff0c\u307e\u3060\u7d9a\u3044\u3066\u3044\u307e\u3059\ud83d\ude13<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_daextam_enable_autolinks":"","footnotes":""},"categories":[18,8,27],"tags":[],"class_list":["post-12037","post","type-post","status-publish","format-standard","hentry","category-gentoo","category-linux","category-rasapberry-pi"],"publishpress_future_action":{"enabled":false,"date":"2026-04-18 18:25:18","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/12037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12037"}],"version-history":[{"count":0,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/12037\/revisions"}],"wp:attachment":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}