<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[C&#x2F;C++ segment fault（段错误）定位方法]]></title><description><![CDATA[<p dir="auto">1.打开 core dump<br />
ulimit -c unlimited</p>
<p dir="auto">2.编译程序debug 版本 加上-g -O0   一般在项目的Makefile 中</p>
<p dir="auto">3.gdb 运行程序</p>
<p dir="auto">gdb --args kmer2read_distr --seqid2taxid $DATABASE/seqid2taxid.map --taxonomy $DATABASE/taxonomy/ --kraken $DATABASE/database.kraken --output $DATABASE/database${READ_LEN}mers.kraken -k ${KMER_LEN} -l ${READ_LEN} -t ${THREADS}</p>
]]></description><link>http://an.forum.genostack.com/topic/659/c-c-segment-fault-段错误-定位方法</link><generator>RSS for Node</generator><lastBuildDate>Sat, 13 Jun 2026 12:33:12 GMT</lastBuildDate><atom:link href="http://an.forum.genostack.com/topic/659.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 18 May 2022 09:14:26 GMT</pubDate><ttl>60</ttl></channel></rss>