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Re: [O] Tangling takes long - profiling and calling R
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From: |
Rainer M Krug |
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Subject: |
Re: [O] Tangling takes long - profiling and calling R |
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Date: |
Mon, 15 Jun 2015 10:42:04 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) |
Forgot to attach the profiler report.
tangle.profile
Description: Saved profiler report
Rainer M Krug <address@hidden> writes:
> Hi
>
> I have a relatively large file with
> about 200 =source blocks (R) to be tangled to get an R package. But the
> tangling takes about 20 seconds.
>
> Profiling the tangling showed that the call to ~mapcar~ in
> ~org-babel-params-from-properties~ takes about 40% of the execution time
> (see profiler excerpt below). Is there anything one can do to make this
> faster?
>
> In addition to this, I observed there is some interaction with ESS when
> tangling, which in my understanding is not necessary. I get messages
> like
>
> ,----
> | ...
> | Wrote /Users/rainerkrug/Documents/Projects/EnergyBalance/.Rbuildignore
> | Wrote /Users/rainerkrug/Documents/Projects/EnergyBalance/tests/wpLELTest.R
> | You are developing: (EnergyBalance)
> | Wrote
> /Users/rainerkrug/Documents/Projects/EnergyBalance/R/plotwpLELFitListParDistr.R
> | You are developing: (EnergyBalance)
> | ...
> `----
>
> where the messages "You are developing: (EnergyBalance)" come from
> ESS. Is this to be expected that R is called for some blocks, but not
> for others, when tangling?
>
> Version info:
> ,----
> | Org-mode version 8.3beta (release_8.3beta-1209-gc532ff @
> /Users/rainerkrug/.emacs.d/org-mode/lisp/)
> | GNU Emacs 24.5.1 (x86_64-apple-darwin14.3.0, Carbon Version 157
> | AppKit 1347.57) of 2015-04-13 on Rainers-MacBook-Pro.local
> `----
>
> Cheers,
>
> Rainer
>
> ,----
> | - time-execute 4950 84%
> | - call-interactively 4950 84%
> | - org-babel-tangle 4828 82%
> | - org-babel-tangle-collect-blocks 2728 46%
> | - org-babel-tangle-single-block 1363 23%
> | - org-babel-get-src-block-info 1304 22%
> | - org-babel-parse-src-block-match 1210 20%
> |### - org-babel-params-from-properties 1193 20%
> | + mapcar 1144 19%
> | + org-entry-get 33 0%
> | + org-babel-parse-header-arguments 12 0%
> | + org-babel-combine-header-arg-lists 4 0%
> | + org-babel-parse-header-arguments 3 0%
> | + apply 2 0%
> | generate-new-buffer 1 0%
> | + org-unescape-code-in-string 1 0%
> | byte-code 1 0%
> | + org-babel-generate-file-param 86 1%
> | + org-babel-process-params 2 0%
> | org-babel-where-is-src-block-head 1 0%
> | + org-store-link 36 0%
> | line-number-at-pos 17 0%
> | + byte-code 2 0%
> | generate-new-buffer 1 0%
> | - org-babel-get-src-block-info 1334 22%
> | - org-babel-parse-src-block-match 1235 21%
> |#### - org-babel-params-from-properties 1212 20%
> | + mapcar 1163 19%
> | + org-entry-get 30 0%
> | + org-babel-parse-header-arguments 12 0%
> | + org-babel-combine-header-arg-lists 7 0%
> | + org-babel-parse-header-arguments 7 0%
> | + apply 4 0%
> | + org-unescape-code-in-string 2 0%
> | generate-new-buffer 1 0%
> | + org-babel-generate-file-param 89 1%
> | org-babel-where-is-src-block-head 2 0%
> | + org-in-commented-heading-p 8 0%
> | + org-babel-active-location-p 4 0%
> | + byte-code 2 0%
> | + mapc 2098 35%
> | + run-hooks 1 0%
> | + smex 122 2%
> | + ... 912 15%
> | + flyspell-post-command-hook 4 0%
> | + redisplay_internal (C function) 3 0%
> | + timer-event-handler 3 0%
> `----
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology,
UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D): +49 - (0)3 21 21 25 22 44
email: address@hidden
Skype: RMkrug
PGP: 0x0F52F982
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Description: PGP signature