[英]MySQL on PowerPC 64
I have a web application which uses Mysql 5.6 as db. 我有一个使用Mysql 5.6作为数据库的Web应用程序。 The application runs fast in x64 systems.
该应用程序可以在x64系统中快速运行。 But we have to install this application on PowerPC 64 bit machine for a client.
但是我们必须在客户端的PowerPC 64位计算机上安装此应用程序。 The problem is that application runs fast on x64 and about 7 times slow on RHEL 6 in PowerPC 64 bit machine.
问题在于,在PowerPC 64位计算机上,应用程序在x64上运行很快,而在RHEL 6上运行大约慢7倍。 The time difference is mainly due to Mysql performance in different machines.
时差主要是由于不同机器上的Mysql性能所致。 Since Mysql does not provide binaries for PowerPCs, I have compiled Mysql from source for PowerPcs.
由于Mysql不为PowerPC提供二进制文件,因此我已经从源代码中为PowerPcs编译了Mysql。
Thanks 谢谢
You are building from source without explicit optimizations for PowerPC
. 您是从源代码构建的,而没有对
PowerPC
进行显式优化。
You may have better luck using the optimizations tested here http://bugs.mysql.com/bug.php?id=39630 These were done on MySql 5.1
but most should work fine for 5.6
as well. 使用此处测试的优化程序,您可能会比较幸运
MySql 5.1
39630这些操作是在MySql 5.1
上完成的,但大多数也适用于5.6
。 If not, downgrading to MySql 5.1
will probably have more tested optimizations for PowerPC
如果不是这样,降级到
MySql 5.1
可能会对PowerPC
进行更多经过测试的优化
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.