It would seem that in going to a 64 bit architecture you have not escaped your
memory problems. Such problems are highly varied in details, so you would need
to be much more specific about how you are encountering this problem before
anyone could help. Read the Posting Guide and make a reproducible example and
provide the output of sessionInfo just before the problem occurs.
Note that operating-system-specific solutions are sometimes necessary, but
algorithmic solutions are usually the most powerful at scaling to larger
sizes... that is, change your code or use a different tool for part or all of
the work. It can become crucial to understand every step of the processing you
are doing in such cases.
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DCN:<jdnewmil at dcn.davis.ca.us> Basics: ##.#. ##.#. Live
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Live: OO#.. Dead: OO#.. Playing
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Sent from my phone. Please excuse my brevity.
Camilo Mora <cmora at dal.ca> wrote:>Hi everyone:
>
>I am running a code in R and I get the following message after using
>large files (files larger than 2GB):
>
>"Runtime error!
>this application has requested the Runtime to terminate it in an usual
>way.
>Please contact the application's support team for more information"
>
>Another person posted a similar situation years back with the use of a
>
>large data.table. but no solution was proposed. Does anyone has come
>across this problem? is there a fix?.
>
>in R at 64bit, the message appear immediately after running the code.
>At 32bit, the code start but I run into the issue that the code
>reaches the RAM limit. This makes me to suspect that the error in
>64bit is related to a default value on how big the files could be.
>
>Anyway, any help will be highly appreciated.
>
>Cheers,
>
>Camilo
>
>
>
>Camilo Mora, Ph.D.
>Department of Geography, University of Hawaii
>Currently available in Colombia
>Phone: Country code: 57
> Provider code: 313
> Phone 776 2282
> From the USA or Canada you have to dial 011 57 313 776 2282
>http://www.soc.hawaii.edu/mora/
>
>______________________________________________
>R-help at r-project.org mailing list
>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.