关键字: mysql compile
1. -static 13%
- –with-client-ldflags=-all-static
- –with-mysqld-ldflags=-all-static
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静态链接提高13%性能
2. -pgcc 1%
- CFLAGS=”-O3 -mpentiumpro -mstack-align-double” CXX=gcc /
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如果是Inter处理器,使用pgcc提高1%性能
3. Unix Socket 7.5%
- –with-unix-socket-path=/usr/local/mysql/tmp/mysql.sock
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使用unix套接字链接提高7.5%性能,所以在windows下mysql性能肯定不如unix下面
4. –enable-assembler
允许使用汇编模式(优化性能)
下面是总体的编译文件
编译代码:
- CFLAGS=”-O3″ CXX=gcc CXXFLAGS=”-O3 -felide-constructors /
- -fno-exceptions -fno-rtti -fomit-frame-pointer -ffixed-ebp” /
- ./configure /
- –prefix=/usr/local/mysql –enable-assembler /
- –with-mysqld-ldflags=-all-static /
- –with-client-ldflags=-all-static /
- –with-unix-socket-path=/usr/local/mysql/tmp/mysql.sock /
- –with-charset=utf8 /
- –with-collation=utf8_general_ci /
- –with-extra-charsets=all
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已同步至 linux的微博
原创文章,作者:奋斗,如若转载,请注明出处:https://blog.ytso.com/39477.html