Re: [R] Performance degradation on multi-processor system

2009-09-15 Thread mlopez
Has there been any progress in enabling R to take advantage of multiple processors? Rajiv Garg wrote: > > Hi, > > We are seeing performance degradation when running the same R script in > multiple instances of R on a multi-processor system. We are a bit > surprised by this because we figured

[R] Performance degradation on multi-processor system

2009-07-06 Thread Rajiv Garg
Hi, We are seeing performance degradation when running the same R script in multiple instances of R on a multi-processor system. We are a bit surprised by this because we figured that each instance of R is running in its own processor, and therefore running a second, third or fourth instance sho