Re: [Babel] [Ann] varied updates and improvements

From: "Thomas S. Dye" <tsd@tsdye.com>
To: "Thomas S. Dye" <tsd@tsdye.com>
Cc: Org Mode <emacs-orgmode@gnu.org>
Subject: Re: [Babel] [Ann] varied updates and improvements
Date: Sat, 1 Jan 2011 11:09:49 -1000	[thread overview]
Message-ID: <9EEC164E-4A7C-4E95-91BC-B543C5A7A034@tsdye.com> (raw)
In-Reply-To: <306D1534-5DF6-4B6F-9AAB-8B28379BF62E@tsdye.com>

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Aloha all,

Sorry for the noise.  I'm not sure how I was using version 7.01trans  
with release_7.4.93, but now that I'm using version 7.4 with that  
release, the code below works as expected.

Tom
On Jan 1, 2011, at 10:41 AM, Thomas S. Dye wrote:

> Aloha all,
>
> Code block caching doesn't seem to notice if the value of a variable  
> argument has changed.  Here is what I get with Org-mode version  
> 7.01trans (release_7.4.93.g40264e.dirty) when I run both code blocks  
> (I'm expecting caller to recognize that random has changed).
>
> #+srcname: random
> #+begin_src R :cache yes
> runif(3)
> #+end_src
>
> #+results[bbaaac2c187b718287fb9e9b60dc3d096eca28c0]: random
> | 0.292331680655479 |
> | 0.547373940004036 |
> | 0.770326626254246 |
>
>
> #+srcname: caller
> #+begin_src emacs-lisp :var x=random :cache yes
> x
> #+end_src
>
> #+results[9e659075e616e3fc068e697bd3aff9d0bfa0f5d8]: caller
> : 0.707728253444657
>
> Tom
>
> On Oct 21, 2010, at 4:18 AM, Eric Schulte wrote:
>
>> Improved Caching
>> -----------------
>> Code block caches now notice if the value of a variable argument
>> to the code block has changed, if this is the case the cache is
>> invalidated and the code block is re-run.  The following example
>> can provide intuition for the new behavior.
>>
>>  #+srcname: random
>>  #+begin_src R :cache yes
>>  runif(1)
>>  #+end_src
>>
>>  #+results[a2a72cd647ad44515fab62e144796432793d68e1]: random
>>  0.4659510825295
>>
>>  #+srcname: caller
>>  #+begin_src emacs-lisp :var x=random :cache yes
>>  x
>>  #+end_src
>>
>>  #+results[bec9c8724e397d5df3b696502df3ed7892fc4f5f]: caller
>>  0.254227238707244
>
>
>
> Thomas S. Dye, Ph.D.
> T. S. Dye & Colleagues, Archaeologists, Inc.
> Phone: (808) 529-0866 Fax: (808) 529-0884
> http://www.tsdye.com
>
>
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