From: Benda Xu <heroxbd@gentoo.org>
To: Vikas Rawal <vikaslists@agrarianresearch.org>
Cc: org-mode <emacs-orgmode@gnu.org>
Subject: Re: Using tramp to run R source code blocks on remote server
Date: Tue, 10 May 2016 13:04:56 +0900 [thread overview]
Message-ID: <874ma636dz.fsf@gentoo.org> (raw)
In-Reply-To: <B2E1406F-B121-4581-ADA3-278FD0DB70A5@agrarianresearch.org> (Vikas Rawal's message of "Thu, 21 Apr 2016 16:23:03 +0530")
Hi Vikas,
I cannot address your problem directly. I have a workaround.
Vikas Rawal <vikaslists@agrarianresearch.org> writes:
> I am trying to run R source code blocks on a remote server (defined in
> my ~/.ssh/config as cesp).
>
> I am facing several problems.
>
> 1. The following sample block, when used with ":results value" does
> not give any results.
>
> #+NAME: level1
> #+begin_src R :results value :exports results :colnames yes :hline yes :session cesp :dir /cesp:/home/vikas/
> c(1:5)
> #+end_src
>
> I get the following message:
>
> tramp-flush-directory-property: Wrong type argument: arrayp, nil
>
> I get the expected output if I use ":results output”, but I don’t want
> that.
I have gone through similar pains as you did.
> 2. Is there a way to be able to use screen/byobu with remote
> processing? I have tried various options of using shell, term, or
> ansi-term. Each of them gives some problem or the other. Does anyone
> have experience with using any of these?
This might be possible with the future async executions.
For the moment, I have settled down with the following solution:
1. Tangle each source blocks as a script to the remote host.
2. Tangle a Makefile to manage the execution, e.g. how the scripts are
executed with which arguments.
3. Login the remote host and open a tmux session and run "make" in the
tangled directory.
With this workflow, all the programs are managed by org-mode, and they
are executed asychronously. At the same time, I lose the flexibility to
run the scripts in a org spawned session, which is a trade-off.
Cheers,
Benda
prev parent reply other threads:[~2016-05-10 4:04 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-21 10:53 Using tramp to run R source code blocks on remote server Vikas Rawal
2016-04-21 16:48 ` Charles C. Berry
2016-04-21 21:29 ` Charles C. Berry
2016-04-21 22:04 ` Charles C. Berry
2016-04-21 22:20 ` Cook, Malcolm
2016-04-22 3:26 ` Vikas Rawal
2016-04-22 15:22 ` Nick Dokos
2016-04-22 16:17 ` Charles C. Berry
2016-04-22 18:22 ` Cook, Malcolm
2016-04-21 23:33 ` Tim Howes
2016-04-23 4:15 ` [PATCH] ob-comint.el bug WAS: " Charles C. Berry
2016-05-10 4:04 ` Benda Xu [this message]
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