[R] very long processing time

[Jim Lemon]

Hi Shashi,
The assumption that anyone on the list apart from yourself knows what
"some calculation" involves is incorrect. I suspect that "what is
wrong" may be one of two things:

1) "some calculation" includes a very large number of operations,
perhaps leading to "disk-thrashing" when your 16GB of memory is full
of intermediate values. There is no software problem, buy more
hardware.

2) "some calculation" is a very inefficient method of getting the
result you want. If this method is revealed to us, we may be able to
help you.

Jim


On Wed, May 11, 2016 at 2:24 AM, SHASHI SETH <sethshashi at rediffmail.com> wrote:
> Hi,
>
>
>
>  I have implemented following program in R, that reads data from the "dtm_mydata.csv". file size is
>
> 114,029 kB, saved document Term matrix. Prog. performing some calculation and writing in a file. my
>
> computer RAM is 16 GB. To execute this program its taking around 25 hours. can any body help me what is
>
> wrong, why this much time is taken. Although it is doing the job what is required
>
>                 fitness_1_data
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.