setting an optimal value of gc cons threshold
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Re: setting an optimal value of gc-cons-threshold     

Group: gnu.emacs.help · Group Profile · Search for setting an optimal value of gc cons threshold in gnu.emacs.help
Author: Xavier Maillard
Date: Sep 9, 2007 18:00

... in their .emacs setting gc-cons-threshold to a different value than the ...did it without reflexion on what value to put here :) There used to be some benefit to setting it higher for large Emacs sessions (where GC can take a long time) ...would reduce the frequency of those GCs. In Emacs-22, this is not...preserving a more or less constant GC overhead. Thank you Stefan for ...
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Re: setting an optimal value of gc-cons-threshold     

Group: gnu.emacs.help · Group Profile · Search for setting an optimal value of gc cons threshold in gnu.emacs.help
Author: Stefan Monnier
Date: Sep 6, 2007 21:58

... in their .emacs setting gc-cons-threshold to a different value than the ... did it without reflexion on what value to put here :) There used to be some benefit to setting it higher for large Emacs sessions (where GC can take a long time) ... would reduce the frequency of those GCs. In Emacs-22, this is not ...any more because of the new `gc-cons-percentage' variable which automatically causes...
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Re: setting an optimal value of gc-cons-threshold     

Group: gnu.emacs.help · Group Profile · Search for setting an optimal value of gc cons threshold in gnu.emacs.help
Author: Eli Zaretskii
Date: Aug 28, 2007 12:20

... in their .emacs setting gc-cons-threshold to a different value than the default 400000. I did. Don't...there is a guidance for setting this value. So do I. I remember...did it without reflexion on what value to put here :) If you manage...in both increasing and decreasing the value, is to use the default.... the balance between too frequent GCs and ones that are far ...
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Re: setting an optimal value of gc-cons-threshold     

Group: gnu.emacs.help · Group Profile · Search for setting an optimal value of gc cons threshold in gnu.emacs.help
Author: Xavier Maillard
Date: Aug 27, 2007 22:35

... delay] I found quite a few people in their .emacs setting gc-cons-threshold to a different value than the default 400000. I did. I wonder if there is a guidance for setting this value. So do I. I remember increasing it after several Gnus crashes but I did it without reflexion on what value to put here :) If you manage to get a valid answer ...
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Re: setting an optimal value of gc-cons-threshold     

Group: gnu.emacs.help · Group Profile · Search for setting an optimal value of gc cons threshold in gnu.emacs.help
Author: Leo
Date: Jun 10, 2007 03:59

...in their .emacs setting gc-cons-threshold to a different value than the default 400000. I wonder if there is a guidance for setting this value. Better not touch it. In Emacs-22 we introduced gc-cons-percentage which provides the same benefit as increasing gc-cons-threshold but without the drawbacks. ...I.e. I'd recommend users to remove any gc-cons-threshold ...
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Re: setting an optimal value of gc-cons-threshold     

Group: gnu.emacs.help · Group Profile · Search for setting an optimal value of gc cons threshold in gnu.emacs.help
Author: Leo
Date: Jun 10, 2007 01:10

... wrote:----- I found quite a few people in their .emacs setting gc-cons-threshold to a different value than the default 400000. I wonder if there is a guidance for setting this value. Better not touch it. In Emacs-22 we introduced gc-cons-percentage which provides the same benefit as increasing gc-cons-threshold but without the drawbacks. And without ...
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Re: setting an optimal value of gc-cons-threshold     

Group: gnu.emacs.help · Group Profile · Search for setting an optimal value of gc cons threshold in gnu.emacs.help
Author: Stefan Monnier
Date: Jun 9, 2007 18:04

... few people in their .emacs setting gc-cons-threshold to a different value than the ... there is a guidance for setting this value. Better not touch it. In Emacs-22 we introduced gc-cons-percentage which provides the same benefit as increasing gc-cons-threshold but without the drawbacks. And... recommend users to remove any gc-cons-threshold settings from their .emacs. Stefan...
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setting an optimal value of gc-cons-threshold     

Group: gnu.emacs.help · Group Profile · Search for setting an optimal value of gc cons threshold in gnu.emacs.help
Author: Leo
Date: Jun 2, 2007 07:31

Hi list, I found quite a few people in their .emacs setting gc-cons-threshold to a different value than the default 400000. I wonder if there is a guidance for setting this value. Thanks, -- Leo <sdl.web AT gmail.com> (GPG Key: 9283AA3F)
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Re: setting an optimal value of gc-cons-threshold     

Group: gnu.emacs.help · Group Profile · Search for setting an optimal value of gc cons threshold in gnu.emacs.help
Author: Xavier Maillard
Date: Sep 2, 2007 18:00

...errors such as with `max-specpdl-size' being too small/high (depending on the case). Does it sound possible to you ? If you are asking whether it would make sense to change the GC limit after max-specpdl-size errors, then no, I don't see any connection between those two. Then, I will revert such a change into my .emacs. Thank you very much. Xavier -- http://...
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Re: setting an optimal value of gc-cons-threshold     

Group: gnu.emacs.help · Group Profile · Search for setting an optimal value of gc cons threshold in gnu.emacs.help
Author: Eli Zaretskii
Date: Aug 29, 2007 20:19

...> The answer, based on experience in both increasing and decreasing the value, is to use the default. It is tuned quite well to strike the balance between too frequent GCs and ones that are far apart, but take an annoyingly long time...? If you are asking whether it would make sense to change the GC limit after max-specpdl-size errors, then no, I don't see...
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