[R] can we manage memory usage to increase speed?

From: Zhilin Liu <zhilinliu_email_at_yahoo.com>
Date: Tue 02 Aug 2005 - 10:27:51 EST


Hi,  

Thanks for reading.  

I am running a process in R for microarray data analysis. RedHat Enterprise Linux 4, dual AMD CPU, 6G memory. However, the R process use only a total of <200M memory. And the CPU usage is total to ~110% for two. The program takes at least 2 weeks to run at the current speed. Is there some way we can increase the usage of CPUs and memories and speed up? Any suggestion is appreciated.  

Thanks again.  

Zhilin

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