{"id":66115,"date":"2019-01-01T10:33:50","date_gmt":"2019-01-01T01:33:50","guid":{"rendered":"https:\/\/www.softantenna.com\/wp\/?p=66115"},"modified":"2019-01-01T10:33:50","modified_gmt":"2019-01-01T01:33:50","slug":"7-zip-18-06-released","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/7-zip-18-06-released\/","title":{"rendered":"7-Zip 18.06\u304c\u30ea\u30ea\u30fc\u30b9 - LZMA\/LZMA2\u5727\u7e2e\u901f\u5ea6\u304c\u5411\u4e0a"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2019\/01\/s-2019-01-01-10.17.15.jpg\" alt=\"S 2019 01 01 10 17 15\" title=\"s 2019-01-01 10.17.15.jpg\" border=\"0\" width=\"860\" height=\"560\" \/><\/p>\n<p>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30eb\u30a2\u30fc\u30ab\u30a4\u30d0\u300c7-Zip\u300d\u306e\u6700\u65b0\u7248\u300c7-Zip 18.06\u300d\u304c12\u670830\u65e5\u306b<a href=\"https:\/\/sourceforge.net\/p\/sevenzip\/discussion\/45797\/thread\/f1a142fa03\/\">\u30ea\u30ea\u30fc\u30b9<\/a>\u3055\u308c\u307e\u3057\u305f(<a href=\"https:\/\/www.ghacks.net\/2018\/12\/31\/7-zip-18-06-file-archiver-released\/\">gHacks<\/a>)\u3002\u73fe\u5728\u82f1\u8a9e\u7248\u516c\u5f0f\u30b5\u30a4\u30c8\u3088\u308aWindows 32bit\/64bit\u7248\u7528\u306e\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306a\u3069\u3092<a href=\"https:\/\/www.7-zip.org\/download.html\">\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a>\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059(\u8a18\u4e8b\u57f7\u7b46\u6642\u65e5\u672c\u8a9e\u7248\u30b5\u30a4\u30c8\u306f\u307e\u3060\u8ffd\u968f\u3057\u3066\u3044\u307e\u305b\u3093)\u3002<\/p>\n<p>v18.06\u3067\u306f\u4ee5\u4e0b\u306e\u5909\u66f4\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>LZMA\/LZMA2\u5727\u7e2e\u304c3\u301c10%\u4e0a\u6607\u3002\u5727\u7e2e\u7387\u3082\u82e5\u5e72\u306e\u5909\u5316<\/li>\n<li>\u3044\u304f\u3064\u304b\u306e\u4e0d\u5177\u5408\u4fee\u6b63<\/li>\n<li>7-Zip 18.02-18.05\u306b\u5b58\u5728\u3057\u305f\u4e0d\u5177\u5408\u306e\u4fee\u6b63: xz\u30c7\u30b3\u30fc\u30c0\u306e\u30e1\u30e2\u30ea\u30ea\u30fc\u30af<\/li>\n<li>7-Zip 18.02-18.05\u306fbz2\u30a2\u30fc\u30ab\u30a4\u30d6\u306e\u4f5c\u6210\u306bCPU\u30b9\u30ec\u30c3\u30c9\u30921\u3064\u3060\u3051\u4f7f\u7528\u3057\u3066\u3044\u305f\u3002<\/li>\n<\/ul>\n<p>\u958b\u767a\u8005Igor Pavlov\u6c0f\u306f\u3001\u30b9\u30d4\u30fc\u30c9\u306e\u6700\u9069\u5316\u306b\u95a2\u3057\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>Speed optimizations:<br \/>\nThere is some prefetching for memory access that can provide faster match finding for LZ part. And there are some additional speed optimizations in optimal LZ parsing code.<br \/>\nAlso the size of LZMA2 chunk in compressed form is smaller now:<br \/>\nit's 48 KiB instead of 56 KiB in previous versions of LZMA2 encoder.<\/p>\n<p>\u30b9\u30d4\u30fc\u30c9\u306e\u6700\u9069\u5316: <br \/>\nLZ\u306e\u305f\u3081\u306b\u3088\u308a\u9ad8\u901f\u306a\u30de\u30c3\u30c1\u3092\u53ef\u80fd\u3068\u3059\u308b\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u306e\u305f\u3081\u306e\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u6700\u9069\u306aLZ\u89e3\u6790\u30b3\u30fc\u30c9\u306e\u8ffd\u52a0\u306e\u901f\u5ea6\u9ad8\u901f\u5316\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u5727\u7e2e\u5f62\u5f0f\u306eLZMA2\u30c1\u30e3\u30f3\u30af\u306e\u30b5\u30a4\u30ba\u3082\u5c0f\u3055\u304f\u306a\u308a\u307e\u3057\u305f\u3002LZMA2\u30a8\u30f3\u30b3\u30fc\u30c0\u306e\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e56 KiB\u3067\u306f\u306a\u304f48 KiB\u3067\u3059\u3002\n<\/p><\/blockquote>\n<p>\u7279\u306b\u76ee\u7acb\u3063\u305f\u65b0\u6a5f\u80fd\u306f\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u901f\u5ea6\u306e\u5411\u4e0a\u3084\u4e0d\u5177\u5408\u306e\u4fee\u6b63\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u8003\u3048\u3066\u30017-Zip\u30e6\u30fc\u30b6\u30fc\u306f\u6700\u65b0\u7248\u306b\u66f4\u65b0\u3057\u3066\u304a\u3044\u305f\u65b9\u304c\u826f\u3055\u305d\u3046\u3067\u3059\u3002<\/p>\n<table>\n<tr>\n<th rowspan='4' style='white-space: nowrap;'><img decoding=\"async\" style=\"max-width: 52px; height: auto;\" src=\"\/assets\/pc-301b359275e3cfd18baf480ee6dd6d484a27fdc417431ff7dd5cd26d895260b0.png\" alt=\"Pc\" \/><\/th>\n<th style='white-space: nowrap;'>\u30bf\u30a4\u30c8\u30eb<\/th>\n<td>7-Zip<\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u516c\u5f0f\u30b5\u30a4\u30c8<\/th>\n<td><a href=\"http:\/\/www.7-zip.org\/\">http:\/\/www.7-zip.org\/<\/a><\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u30bd\u30d5\u30c8\u30a2\u30f3\u30c6\u30ca<\/th>\n<td><a href=\"https:\/\/softantenna.com\/softwares\/1357-7-zip\">https:\/\/softantenna.com\/softwares\/1357-7-zip<\/a><\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u8aac\u660e<\/th>\n<td>\u9ad8\u5727\u7e2e\u7387\u3092\u8a87\u308b7z\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u305f\u30a2\u30fc\u30ab\u30a4\u30d0\u3002<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30eb\u30a2\u30fc\u30ab\u30a4\u30d0\u300c7-Zip\u300d\u306e\u6700\u65b0\u7248\u300c7-Zip 18.06\u300d\u304c12\u670830\u65e5\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f(gHacks)\u3002\u73fe\u5728\u82f1\u8a9e\u7248\u516c\u5f0f\u30b5\u30a4\u30c8\u3088\u308aWindows 32bit\/64bit\u7248\u7528\u306e\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u3001\u30bd\u30fc [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":66116,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[3357,4203],"class_list":["post-66115","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-7-zip","tag-te"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/66115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=66115"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/66115\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/66116"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=66115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=66115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=66115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}