It is your responsibility (not mine) to simplify your example to the point
where it is small, self-contained, and reproducible (see the footer of this
message). In fact, doing so often highlights the issue to you before you share
it. If any old downloadable mp3 file can be used to reproduce the problem then
you would not need to share yours. (Note that this list strips off most
attachments, so links are better anyway.)
I suspect that one file read repeatedly might create the problem... if it
doesn't, then that would be helpful to know. In any event, your "example" is
missing the key element of repetition, so it is not hardly reproducible. The
extra things you are doing to make it loop are likely to be important here.
---------------------------------------------------------------------------
Jeff Newmiller The ..... ..... Go Live...
DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go...
Live: OO#.. Dead: OO#.. Playing
Research Engineer (Solar/Batteries O.O#. #.O#. with
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Sent from my phone. Please excuse my brevity.
On October 20, 2014 9:05:45 AM PDT, Dimitri Liakhovitski
<dimitri.liakhovit...@gmail.com> wrote:
>Jeff,
>
>here is what I do with each file using library(tuneR):
>
>b<-readMP3("cairnomount.mp3")
>myrange<-range(b@left)
>write.table(myrange,"x myrange.txt",sep="\t")
>
>Would you like me to attach a bunch of large mp3 files?
>I don't feel I have the right to clog people's inboxes with large
>files.
>
>Thanks!
>
>
>
>On Mon, Oct 20, 2014 at 11:40 AM, Jeff Newmiller
><jdnew...@dcn.davis.ca.us>
>wrote:
>
>> You don't say what processing you are doing.. the answer to your
>question
>> is very likely there. To communicate effectively on this mailing
>list,
>> self-contained examples are needed. And in order to not corrupt the
>example
>> you will need to post in plain text.
>>
>---------------------------------------------------------------------------
>> Jeff Newmiller The ..... ..... Go
>Live...
>> DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live
>> Go...
>> Live: OO#.. Dead: OO#..
>Playing
>> Research Engineer (Solar/Batteries O.O#. #.O#. with
>> /Software/Embedded Controllers) .OO#. .OO#.
>rocks...1k
>>
>---------------------------------------------------------------------------
>> Sent from my phone. Please excuse my brevity.
>>
>> On October 20, 2014 8:30:21 AM PDT, Dimitri Liakhovitski <
>> dimitri.liakhovit...@gmail.com> wrote:
>> >Dear Rers,
>> >
>> >I am trying to run a for-loop in R.
>> >During each iteration I read in an mp3 file and do some basic
>> >processing.
>> >If I do what I need to do for each file one by one - it works fine.
>> >But once I start running a loop, it soon runs out of memory and
>says:
>> >can't
>> >allocate a vector of size...
>> >In each iteration of my loop I always overwrite the previously
>created
>> >object and do gc().
>> >
>> >Any hints on how to fight this?
>> >
>> >Thanks a lot!
>> >
>> > [[alternative HTML version deleted]]
>> >
>> >______________________________________________
>> >R-help@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.
>>
>>
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