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Re: silent PC vs. emacs
From: |
T. V. Raman |
Subject: |
Re: silent PC vs. emacs |
Date: |
Sat, 2 Sep 2006 15:38:26 -0700 |
Suspect display-time is on?
>>>>> "Dan" == Dan Nicolaescu <address@hidden> writes:
Dan> Richard Stallman <address@hidden> writes:
>> Given the number of modes in Emacs that now use timers to
>> do things during the idel-delay, it might be useful to
>> create a single-point of customization --- perhaps
>> initially as an interactive command, that one can invoke
>> to "enter laptop power saving mode" --- somewhat similar
>> in spirit to the various laptop-mode shell scripts
>> floating around the net.
>>
>> Is there really anything except stealth fontification that
>> will _continue_ waking up? As far as I know, everything
>> else just operates once each time Emacs becomes idle.
Dan>
Dan> There seems to be.
Dan>
Dan> On my Fedora Core 5 machine, emacs compiled with the
Dan> Lucid toolkit doing:
Dan>
Dan> emacs -D -Q& strace -p PID_OF_EMACS
Dan>
Dan> Prints things like this a few times a second:
Dan>
Dan> gettimeofday({1157213370, 605043}, NULL) = 0 select(5,
Dan> [4], NULL, NULL, {25, 670718}) = ? ERESTARTNOHAND (To be
Dan> restarted) --- SIGALRM (Alarm clock) @ 0 (0) ---
Dan> gettimeofday({1157213370, 708405}, NULL) = 0
Dan> gettimeofday({1157213370, 708534}, NULL) = 0
Dan> gettimeofday({1157213370, 708662}, NULL) = 0
Dan> setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0,
Dan> 99743}}, NULL) = 0 sigreturn() = ? (mask now [])
Dan> gettimeofday({1157213370, 709043}, NULL) = 0 select(5,
Dan> [4], NULL, NULL, {25, 566718}) = ? ERESTARTNOHAND (To be
Dan> restarted) --- SIGALRM (Alarm clock) @ 0 (0) ---
Dan> gettimeofday({1157213370, 812405}, NULL) = 0
Dan> gettimeofday({1157213370, 812535}, NULL) = 0
Dan> gettimeofday({1157213370, 812663}, NULL) = 0
Dan> setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={0,
Dan> 99742}}, NULL) = 0 sigreturn() = ? (mask now []) ....
Dan>
Dan> so there is some activity all the time. Is this
Dan> something that can be avoided?
--
Best Regards,
--raman
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- Re: silent PC vs. emacs, (continued)
- Re: silent PC vs. emacs, Dan Nicolaescu, 2006/09/02
- Re: silent PC vs. emacs, Eli Zaretskii, 2006/09/02
- Re: silent PC vs. emacs, Dan Nicolaescu, 2006/09/02
- Re: silent PC vs. emacs, YAMAMOTO Mitsuharu, 2006/09/02
- Re: silent PC vs. emacs, Richard Stallman, 2006/09/04
- Re: silent PC vs. emacs, YAMAMOTO Mitsuharu, 2006/09/04
- Re: silent PC vs. emacs, Dan Jacobson, 2006/09/04
- Re: silent PC vs. emacs, YAMAMOTO Mitsuharu, 2006/09/04
- Re: silent PC vs. emacs, Richard Stallman, 2006/09/06
- Re: silent PC vs. emacs, Jan Djärv, 2006/09/03
Re: silent PC vs. emacs,
T. V. Raman <=
Re: silent PC vs. emacs, Richard Stallman, 2006/09/03