Thanks Peter and Andy; I just found it was not due to memory problem. It was false alarm ... 64-bit compiled program works fine!
On 1/3/05 3:39 PM, "Peter Dalgaard" <[EMAIL PROTECTED]> wrote: > Tae-Hoon Chung <[EMAIL PROTECTED]> writes: > >> Happy new year to all; >> >> A few days ago, I posted similar problem. At that time, I found out that our >> R program had been 32-bit compiled, not 64-bit compiled. So the R program >> has been re-installed in 64-bit and run the same job, reading in 150 >> Affymetrix U133A v2 CEL files and perform dChip processing. However, the >> memory problem happened again. Since the amount of physical memory is 64GB, >> I think it should not be a problem. Is there anyway we can configure memory >> usage so that all physical memory can be utilized? >> >> Our system is like this: >> System type: IBM AIX Symmetric Multiprocessing (SMP) >> OS version: SuSe 8 SP3a >> CPU: 8 >> Memory: 64GB > ..... >> expression values: liwong >> normalizing...Error: cannot allocate vector of size 594075 Kb >>> gc() >> used (Mb) gc trigger (Mb) >> Ncells 797971 21.4 1710298 45.7 > > As Brian Ripley told you, 64-bit builds of R has 56byte Ncells, so if > yours was one, you should have > >> 797971*56/1024/1024 > [1] 42.61625 > > i.e. 42.6Mb used for your Ncells, and it seems that you don't.... ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
