From mboxrd@z Thu Jan  1 00:00:00 1970
From: wmorgan-sup@masanjin.net (William Morgan)
Date: Fri, 31 Jul 2009 08:43:26 -0700
Subject: [sup-talk] Sup Resource Usage
In-Reply-To: <1249053483-sup-9050@Longbow>
References: <1249053483-sup-9050@Longbow>
Message-ID: <1249054758-sup-9479@masanjin.net>

Reformatted excerpts from Andrei Thorp's message of 2009-07-31:
> What I find a bit more curious is Sup's wakeups. According to
> powertop, sup is actually one of the top power munchers on my
> computers. I don't understand why it has to wake up as often as it
> does: it's responsible for 20% of all wakeups, with a rating of ~115.

What's the wakeup behavior of "ruby -esleep"?

What's the behavior of this Ruby program:

  require 'rubygems'
  require 'ncurses'

  Ncurses.initscr
  c = Ncurses.getch
  Ncurses.endwin

  puts c

I'd also be curious if things change under Ruby 1.9.1, since I'd like to
move to that as soon as feasible.
-- 
William <wmorgan-sup at masanjin.net>