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我剛剛升級到最新的git回購爲Emacs 24和編譯它按照指示: http://www.emacswiki.org/emacs/EmacsSnapshotAndDebianEmacs的調整重繪緩慢
它調整緩衝區尤其是當垂直或水平似乎在重新繪製相當低迷。
我在1920x1080兩個屏幕上運行Ubuntu 10.04 64bit,使用相當不錯的硬件: i7-930,12GB DDR3內存,Intel SSD X25M,Nvidia 8400GS 512MB DDR2。
在調整窗口大小時,我注意到一個內核在嘗試重新繪製屏幕時最大值爲100%。
有沒有我可以在編譯或我的系統進行任何優化?
如果我有一個非常小的emacs窗口,那麼它重新畫好。
我需要更快的顯卡嗎?或者這不是顯卡問題,emacs在背景中做了些什麼?
這裏是我的配置選項:
Configured for `x86_64-unknown-linux-gnu'.
Where should the build process find the source code? /home/map7/emacs/emacs
What operating system and machine description files should Emacs use?
`s/gnu-linux.h' and `m/amdx86-64.h'
What compiler should emacs be built with? gcc -g -O2
Should Emacs use the GNU version of malloc? yes
(Using Doug Lea's new malloc from the GNU C Library.)
Should Emacs use a relocating allocator for buffers? no
Should Emacs use mmap(2) for buffer allocation? no
What window system should Emacs use? x11
What toolkit should Emacs use? GTK
Where do we find X Windows header files? Standard dirs
Where do we find X Windows libraries? Standard dirs
Does Emacs use -lXaw3d? no
Does Emacs use -lXpm? yes
Does Emacs use -ljpeg? yes
Does Emacs use -ltiff? yes
Does Emacs use a gif library? yes -lgif
Does Emacs use -lpng? yes
Does Emacs use -lrsvg-2? yes
Does Emacs use imagemagick? yes
Does Emacs use -lgpm? no
Does Emacs use -ldbus? yes
Does Emacs use -lgconf? yes
Does Emacs use -lselinux? no
Does Emacs use -lgnutls? yes
Does Emacs use -lxml2? yes
Does Emacs use -lfreetype? yes
Does Emacs use -lm17n-flt? yes
Does Emacs use -lotf? yes
Does Emacs use -lxft? yes
Does Emacs use toolkit scroll bars? yes
你真的應該接受一些關於你其他問題的答案。 – Maxpm 2011-02-06 23:54:05