Re: [Orgmode] moving in the agenda view is slow
Am 27.11.2010 03:53, schrieb Nick Dokos: Eric S Fraga ucec...@ucl.ac.uk wrote: Rainer Stengele rainer.steng...@diplan.de writes: Hi all, I am struggling more and more with slowness in my agenda view. Moving from line to line with n and p is slow. Pressing the n key for 2 seconds will result in the cursor not following every keypress but jumping down after 2 or 3 seconds. I'll add that I have observed this the past week or so: there's a very noticeable pause between my hitting 'n', say, and the cursor moving down to the next line in a default agenda view (C-c a a). My agenda files add up to less than 40k lines. I've not done any investigation to see why things have slowed up recently but will start playing around... I don't have this problem at all (perhaps because my agenda files are puny at less than 5K lines total), but I obtained a profile[fn:1] and most of the time goes to font-lock stuff. Here are the top five: font-lock-fontify-region 11953 4.586574 0.0003837173 font-lock-default-fontify-region 11953 4.219105 0.0003529745 font-lock-fontify-keywords-region 11953 2.885069 0.0002413677 font-lock-extend-jit-lock-region-after-change 87462 1.440971 1.647...e-05 org-agenda-list 1 0.461168 0.461168 What does your profile look like? Thanks, Nick Footnotes: [fn:1] ... by doing M-x elp-instrument-package RET org RET C-c a a to get an agenda a dozen ns - N.B. I get instant response here: no delays. M-x elp-results What I did: open the agenda view M-x elp-instrument-package RET org RET several ns - delays are there - same on linux (V23.2.1) and windows emacs M-x elp-results org-agenda-next-line 79 4.004141 0.0506853291 org-agenda-do-context-action 79 0.001360 1.722...e-05 org-unhighlight 81 0.000917 1.132...e-05 org-get-at-bol79 0.000473 5.987...e-06 org-detach-overlay81 0.000268 3.320...e-06 org-agenda-post-command-hook 81 0.000244 3.024...e-06 strange, why do I not get more details? another try: what I see here and feel when scrolling is that next-line is a lot slower than previous-line org-agenda-next-line 35 1.796858 0.0513388285 org-agenda-previous-line 83 1.021646 0.012308 org-agenda-do-context-action 116 0.002467 2.126...e-05 org-unhighlight 123 0.001856 1.509...e-05 org-get-at-bol116 0.001202 1.036...e-05 org-detach-overlay123 0.000490 3.983...e-06 org-agenda-post-command-hook 123 0.000394 3.203...e-06 font-lock-mode1 3.4e-05 3.4e-05 font-lock-default-function1 8e-06 8e-06 Rainer ___ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
Re: [Orgmode] moving in the agenda view is slow
Am 27.11.2010 08:09, schrieb Manuel Hermenegildo: My impression is that it is indeed at least partially related to font-lock. I have also observed that (at least on a mac) it is much worse in emacs 23 than in emacs 22 (to the point where it has made me swicth back to emacs 22 to make org usable). A recent post suggested using (setq font-lock-verbose nil) which does improve things (by avoiding printing some messages during font-lock), but it is still slow for me in emacs 23. My org files are 15 or so, around 30K lines each. --Man that didn't really change the slowness. Thanks, Rainer ___ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
Re: [Orgmode] moving in the agenda view is slow
Rainer Stengele rainer.steng...@diplan.de wrote: What I did: open the agenda view M-x elp-instrument-package RET org RET several ns - delays are there - same on linux (V23.2.1) and windows emacs M-x elp-results org-agenda-next-line 79 4.004141 0.0506853291 org-agenda-do-context-action 79 0.001360 1.722...e-05 org-unhighlight 81 0.000917 1.132...e-05 org-get-at-bol79 0.000473 5.987...e-06 org-detach-overlay81 0.000268 3.320...e-06 org-agenda-post-command-hook 81 0.000244 3.024...e-06 strange, why do I not get more details? Why are there 79 calls to org-agenda-next-line? AFAIK, there should be just one for each n pressed. Maybe do M-x elp-reset-all, then press n, and M-x elp-results? The thing is that org-agenda-next-line is very simple: , | (defun org-agenda-next-line () | Move cursor to the next line, and show if follow mode is active. | (interactive) | (call-interactively 'next-line) | (org-agenda-do-context-action)) ` and the calls to org-agend-do-context-action don't amount to much, so essentially all of the time must be spent in the (call-interactively 'next-line). Maybe M-x elp-instrument-function RET next-line RET will give some more clues. I assume call-interactively cannot be instrumented by elp since it's in C. Nick ___ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
Re: [Orgmode] moving in the agenda view is slow
On Nov 26, 2010, at 5:26 PM, Rainer Stengele wrote: Hi all, I am struggling more and more with slowness in my agenda view. Moving from line to line with n and p is slow. Pressing the n key for 2 seconds will result in the cursor not following every keypress but jumping down after 2 or 3 seconds. I switched off all minor modes and found no improvements. What is the agenda doing when I am moving from item to item? Follow-mode is off. I use about 10 org files with a total of 35.000 lines. The slowness is true for customized agenda views as well as for default ones like C-a t (List of all todo entries). Strange. One way to find out is to turn on debug on quit, and then press C-g during the wait and see where it stops, in which function calls. GNU Emacs 23.1.50.1 (i386-mingw-nt5.1.2600) of 2009-11-04 on LENNART-69DE564 (patched) Org-mode version 7.3 (release_7.3.157.ga98a) Rainer ___ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode ___ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
Re: [Orgmode] moving in the agenda view is slow
Hallo Rainer Stengele, am 26.11.2010 schriebst Du: Hi all, I am struggling more and more with slowness in my agenda view. Moving from line to line with n and p is slow. Pressing the n key for 2 seconds will result in the cursor not following every keypress but jumping down after 2 or 3 seconds. I switched off all minor modes and found no improvements. What is the agenda doing when I am moving from item to item? Follow-mode is off. I use about 10 org files with a total of 35.000 lines. The slowness is true for customized agenda views as well as for default ones like C-a t (List of all todo entries). GNU Emacs 23.1.50.1 (i386-mingw-nt5.1.2600) of 2009-11-04 on LENNART-69DE564 (patched) Org-mode version 7.3 (release_7.3.157.ga98a) Rainer Maybe it's something completely different but I found org-mode to be ridicilous slow when the org-files were under git version control. No idea when this started and why it happened. HTH Martin ___ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
Re: [Orgmode] moving in the agenda view is slow
Rainer Stengele rainer.steng...@diplan.de writes: Hi all, I am struggling more and more with slowness in my agenda view. Moving from line to line with n and p is slow. Pressing the n key for 2 seconds will result in the cursor not following every keypress but jumping down after 2 or 3 seconds. I'll add that I have observed this the past week or so: there's a very noticeable pause between my hitting 'n', say, and the cursor moving down to the next line in a default agenda view (C-c a a). My agenda files add up to less than 40k lines. I've not done any investigation to see why things have slowed up recently but will start playing around... -- : Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 23.2.1 : using Org-mode version 7.3 (release_7.3.99.g9db0.dirty) ___ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
Re: [Orgmode] moving in the agenda view is slow
On Nov 27, 2010, at 12:04 AM, Eric S Fraga wrote: Rainer Stengele rainer.steng...@diplan.de writes: Hi all, I am struggling more and more with slowness in my agenda view. Moving from line to line with n and p is slow. Pressing the n key for 2 seconds will result in the cursor not following every keypress but jumping down after 2 or 3 seconds. I'll add that I have observed this the past week or so: there's a very noticeable pause between my hitting 'n', say, and the cursor moving down to the next line in a default agenda view (C-c a a). My agenda files add up to less than 40k lines. I've not done any investigation to see why things have slowed up recently but will start playing around... Maybe bisect to identify a commit that caused this??? - Carsten ___ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
Re: [Orgmode] moving in the agenda view is slow
Eric S Fraga ucec...@ucl.ac.uk wrote: Rainer Stengele rainer.steng...@diplan.de writes: Hi all, I am struggling more and more with slowness in my agenda view. Moving from line to line with n and p is slow. Pressing the n key for 2 seconds will result in the cursor not following every keypress but jumping down after 2 or 3 seconds. I'll add that I have observed this the past week or so: there's a very noticeable pause between my hitting 'n', say, and the cursor moving down to the next line in a default agenda view (C-c a a). My agenda files add up to less than 40k lines. I've not done any investigation to see why things have slowed up recently but will start playing around... I don't have this problem at all (perhaps because my agenda files are puny at less than 5K lines total), but I obtained a profile[fn:1] and most of the time goes to font-lock stuff. Here are the top five: font-lock-fontify-region 11953 4.586574 0.0003837173 font-lock-default-fontify-region 11953 4.219105 0.0003529745 font-lock-fontify-keywords-region 11953 2.885069 0.0002413677 font-lock-extend-jit-lock-region-after-change 87462 1.440971 1.647...e-05 org-agenda-list 1 0.461168 0.461168 What does your profile look like? Thanks, Nick Footnotes: [fn:1] ... by doing M-x elp-instrument-package RET org RET C-c a a to get an agenda a dozen ns - N.B. I get instant response here: no delays. M-x elp-results ___ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
Re: [Orgmode] moving in the agenda view is slow
My impression is that it is indeed at least partially related to font-lock. I have also observed that (at least on a mac) it is much worse in emacs 23 than in emacs 22 (to the point where it has made me swicth back to emacs 22 to make org usable). A recent post suggested using (setq font-lock-verbose nil) which does improve things (by avoiding printing some messages during font-lock), but it is still slow for me in emacs 23. My org files are 15 or so, around 30K lines each. --Man -- --- Manuel Hermenegildo --- ___ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
